การพัฒนาซอฟต์แวร์ Jobs

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

จาก 264,367 รีวิว ลูกค้าให้คะแนน Software Developers 4.9 จาก 5 ดาว
จ้าง Software Developers

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

จาก 264,367 รีวิว ลูกค้าให้คะแนน Software Developers 4.9 จาก 5 ดาว
จ้าง Software Developers

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    143 งานที่พบ
    Minecraft Mod Porting
    6 วัน left

    I need a Minecraft mod ported from Java Edition 1.19.2 to 1.21.1. Requirements: - Experience with Minecraft modding - Proficiency in Java - Familiarity with Minecraft version changes and their impact on mods Ideal Skills & Experience: - Previous mod porting experience - Strong understanding of Minecraft's codebase - Problem-solving skills to adapt to new version requirements Please provide examples of similar work done.

    $270 Average bid
    $270 การประมูลเฉลี่ย
    39 คำเสนอราคา

    Job Title: Software Developer (AMC & Complaint Management System) We are looking for an experienced Software Developer to upgrade and enhance our existing AMC and Customer Complaint Management Software. Project Scope - Analyze and improve the existing software. - Modify the current system instead of developing it from scratch. - Improve UI/UX for better user experience. - Optimize performance and fix existing bugs. - Add new features and modules as required. Required Features - Customer Management - AMC Contract Management - Complaint Ticket Management - Engineer Assignment & Tracking - Preventive Maintenance (PPM) Scheduling - Service Report with Customer Signature - Quotation & Approval Workflow - Spare Parts Inventory - Invoice & Payment Tracking - Dashboard & R...

    $1109 Average bid
    $1109 การประมูลเฉลี่ย
    29 คำเสนอราคา
    Online Volvo TechTool File Run to Offline Volvo TecTool
    6 วัน left
    ยืนยันแล้ว

    Hi, I am looking for an experienced automotive software engineer to build a secure Windows desktop application for an authorized Volvo Tech Tool workflow. The application should securely transfer legitimately obtained programming files between approved Tech Tool Online and Offline environments, validate file integrity and compatibility, and provide logging, authentication, and clear error handling. The project requires strong experience with C#/.NET, Volvo Tech Tool, RP1210/J2534, CAN/UDS, secure file handling, and automotive diagnostics. The solution must use authorized methods and must not bypass licensing, encryption, or manufacturer security. Please confirm whether you have completed a similar Volvo or heavy-duty diagnostic software integration and describe the official SDKs, APIs, ...

    $431 Average bid
    $431 การประมูลเฉลี่ย
    28 คำเสนอราคา

    We are conducting customer research for an early-stage software company focused on improving workflows within the industrial distribution industry. This is not a sales call and not a recruiting opportunity. We are seeking current or former professionals who have worked in industrial distribution and have firsthand experience with quoting, RFQs, ERP systems, customer service, sales, purchasing, or related workflows. The interview will last approximately 15–20 minutes and will be conducted remotely via Google Meet or Microsoft Teams. Participants will be compensated $35 upon completion.

    $103 Average bid
    $103 การประมูลเฉลี่ย
    10 คำเสนอราคา

    I need an expert to improve and support the rollout of FileMaker Pro at a defense company in the U.S. Key tasks include: - Implementing new features, such as: - Advanced reporting tools - Integration with other software - Enhanced security measures - Enhancing user interface, focusing on: - Navigation menus - Layout design - Form functionality Ideal skills and experience: - Strong background in FileMaker Pro development - Experience with software integration and security - UI/UX design skills for application interfaces - Familiarity with the defense industry is a plus Looking for a detailed-oriented developer who can ensure a smooth transition and improve overall system efficiency.

    $55 / hr Average bid
    $55 / hr การประมูลเฉลี่ย
    55 คำเสนอราคา
    Mac PDF Renaming Tool
    6 วัน left
    ยืนยันแล้ว

    I need a software tool for Mac that can rename PDF documents just after they are downloaded based on a custom naming convention. The tool should be user-friendly and efficient. Key Requirements: - Rename PDFs exclusively - Naming based on user-defined conventions Ideal Skills: - Experience in developing Mac software - Familiarity with PDF file handling - Strong UI/UX design skills for user-friendly interfaces

    $625 Average bid
    NDA
    $625 การประมูลเฉลี่ย
    7 คำเสนอราคา

    Ye ready-to-copy project description hai: Writing Custom Telegram Stock Alert Bot (Python + Zerodha Kite Connect) Project Overview I need a custom stock alert system for my personal use. The application should monitor up to 500 NSE/BSE stocks using the Zerodha Kite Connect API and send instant Telegram alerts when a manually configured target price is reached. Requirements Stock Monitoring Monitor up to 500 NSE/BSE stocks. Use Zerodha Kite Connect API. Run during Indian market hours. Use WebSocket for real-time monitoring (preferred). Telegram Bot Features The bot must support the following commands: /add SYMBOL TARGET_PRICE /update SYMBOL TARGET_PRICE /remove SYMBOL /list /search SYMBOL Alert Message When a target is hit, send a Telegram notification containing: Stock Name Current Price T...

    $233 Average bid
    $233 การประมูลเฉลี่ย
    39 คำเสนอราคา
    Remote Control Home Tools Development
    6 วัน left
    ยืนยันแล้ว

    I need a tool for home use, running on Windows 11 25H2. Actually, I’ll probably need three tools. First, I want it to install itself in the system and run unnoticed in the background every time the system starts up. It shouldn’t be visible anywhere in the Start menu or in the processes list. And if it’s impossible to hide it from the processes list, it should masquerade as another process. The tool should allow for seamless connection to the computer via a so-called remote desktop, with the ability to control it from any other computer on the local network by entering the local IP address. It should place minimal load on the computer and be unnoticeable to the user; network traffic should also not arouse suspicion so that it isn’t immediately obvious that it&rsquo...

    $85 Average bid
    $85 การประมูลเฉลี่ย
    55 คำเสนอราคา

    I need a seasoned professional who can actively search, shortlist, and submit compelling proposals for software-engineering contracts on my behalf. This is a personal initiative, not tied to an agency or corporate hiring team, so I’m counting on your expertise to position me as the ideal candidate each time. If you have a track record of winning interviews for software engineers—whether for web, mobile, or desktop projects—and you’re confident in your persuasive writing skills, I’d love to hear how you plan to help me secure my next role.

    $148 Average bid
    $148 การประมูลเฉลี่ย
    66 คำเสนอราคา

    I need a complete examination system that runs entirely over our local Windows network, so students can sit an “online” test without any internet connection. The solution must let each workstation connect to a central server, pull the exam, and push results back immediately. Key capabilities • Randomized question order so no two students see the same sequence • Per-student time tracking with an automatic lock-out when the clock hits zero • Automated grading that releases scores the moment an exam is submitted Question formats to support • Multiple choice • Short answer • Essay Administrators have to be able to build question banks, schedule exams, watch real-time progress, and export detailed results. A simple, distraction-free candi...

    $103 Average bid
    $103 การประมูลเฉลี่ย
    26 คำเสนอราคา

    I have a dedicated personal-use conference room that already contains a Crestron control processor, wall-keypads and two touch panels. The space is fully wired; what’s missing is a clean, reliable program that ties everything together. Scope of work • Build a single, well-documented Crestron program that drives three subsystems I own: the lighting system, a Bose DSP, and the video / conferencing hardware (camera, microphones and codec). • Design an intuitive UI for the two touch screens and mirror the essential commands on the wall keypads. • Map useful presets: lighting scenes, volume levels, source selection and one-touch “Meeting Start / End” macros. • Provide all source files (SIMPL Windows/Simpl# or similar), compiled files, and any custo...

    $116 Average bid
    $116 การประมูลเฉลี่ย
    39 คำเสนอราคา

    Tenho instalado um terminal de controlo de acessos Hikvision DS-K1T344EBFWX-E1 e preciso que cada evento gerado pelo equipamento seja gravado em tempo real numa base de dados SQL Server. O serviço ou aplicação deverá receber o evento assim que ele ocorre e inserir, de forma confiável, três campos principais: horário de entrada/saída, identificação do usuário, status do acesso (permitido ou negado)e ID do Terminal onde a picagem foi efectuada. Busco uma solução estável, capaz de se reconectar automaticamente ao dispositivo caso o link caia, e que traga logs para auditoria. A opção de desenvolver em C#/.NET usando o Hikvision SDK ou chamadas ISAPI é a que mais faz sentido no...

    $148 Average bid
    $148 การประมูลเฉลี่ย
    32 คำเสนอราคา

    I have a new project idea and would like to partner with a skilled professional who can help turn it into a working digital solution. The core concept is ready, but I’m still refining the exact specifications, so I’m looking for someone who is comfortable collaborating closely, asking questions, and proposing the best way forward—whether that ultimately involves web development, mobile app development, or another modern approach. Here’s what I need at this stage: • An initial consultation to explore the project’s scope and choose the most suitable technology stack. • A concise plan outlining key milestones, estimated timelines, and any early technical considerations. • Clear communication throughout the discovery phase so that final require...

    $420 Average bid
    $420 การประมูลเฉลี่ย
    101 คำเสนอราคา

    I run a Shopify-based store and need a purpose-built application that keeps my inventory accurate without constant manual checks. The core of the job is to engineer a lightweight system that: • Pulls item quantities from Shopify in real time and displays them in a clean dashboard • Triggers automatic reorder alerts when any SKU hits the threshold I set • Generates clear, exportable sales and inventory reports so I can spot trends quickly The software has to connect directly through Shopify’s latest API, handle variants, and remain responsive even as the catalog grows. A simple browser interface (or an Electron desktop app) is fine as long as it is intuitive and works on Mac and Windows. Please outline: – Your proposed tech stack and why it suits Shopify&...

    $244 Average bid
    $244 การประมูลเฉลี่ย
    77 คำเสนอราคา

    I have a single Android APK in hand and can confirm it is a release build. It went through ProGuard / R8 / DexGuard, so the classes and method names are fully obfuscated, and, to make things trickier, I do not have the original mapping files. What I need from you is a clean, structured decompilation and a readable reconstruction of the app’s logic. At the end of the engagement I should be able to: • open the decompiled project in Android Studio • follow clear, renamed packages, classes, and methods that make functional sense • trace the core workflows I will specify once you start (network layer, in-app purchase flow, and one utility module) • compile a patched build if small tweaks are required Please work with whatever stack you prefer—Jadx, JADX...

    $34 / hr Average bid
    $34 / hr การประมูลเฉลี่ย
    49 คำเสนอราคา

    I need a developer who can build a custom feature for Google’s Gboard that focuses squarely on improving the accuracy of its text-prediction engine. This isn’t a bug-fixing exercise or a simple integration; it is genuine feature development aimed at smarter, more context-aware suggestions while users type. Your job will start with analysing the existing prediction logic, then designing and implementing modifications—whether that means plugging in a new on-device language model, refining the current n-gram pipeline, or introducing lightweight neural-network tweaks that can run efficiently in real time. Kotlin or Java proficiency for the Android input-method framework is essential, and a solid grasp of NLP techniques, TensorFlow Lite (or similar), data handling, and privac...

    $11 / hr Average bid
    $11 / hr การประมูลเฉลี่ย
    29 คำเสนอราคา

    My central lab processes blood samples that arrive daily from several partner laboratories, each working under its own negotiated price list. To replace our current mix of manual spreadsheets, I want a dedicated ERP-based billing module that will sit alongside our existing Lab Management System (LIMS) and pull sample data straight from it. Core needs • Multiple partner profiles, each with its own test-wise rate card that can be updated any time yet still keep historical pricing for audits. • Automatic bill creation the moment a batch is marked “results released” in the LIMS, with taxes and discounts applied per partner rules. • Real-time payment-status tracking (unpaid, part-paid, cleared) and ageing analysis dashboards. • One-click monthly statemen...

    $116 Average bid
    $116 การประมูลเฉลี่ย
    52 คำเสนอราคา
    Client Acquisition Partner for Software Projects
    6 วัน left
    ยืนยันแล้ว

    Commission Software Client Hunter Needed Details Hiring Client Hunters (Commission-Based) We're looking for experienced Client Hunters / Business Development Partners who can bring software development projects. Our Services AI Integration & Automation Custom Web Apps (PHP, Wordpress, FastAPI, PostgreSQL, MongoDB, Docker, AWS,React) WordPress Website Development E-commerce Development Ride Sharing Systems Trek & Travel Management Systems OTT & Video Streaming Platforms Custom SaaS & Enterprise Software Compensation 4% commission on the total project value. If you have experience finding and closing software development clients, we'd love to work with you. To apply, send us: Your client acquisition approach. Your past experience and results. Any relevant refer...

    $252 Average bid
    $252 การประมูลเฉลี่ย
    25 คำเสนอราคา

    Hiring Client Hunters (Commission-Based) We're looking for experienced Client Hunters / Business Development Partners who can bring software development projects. Our Services AI Integration & Automation Custom Web Apps (Python, Django, FastAPI, PostgreSQL, MongoDB, Docker, AWS, GCP) WordPress Website Development E-commerce Development Ride Sharing Systems Trek & Travel Management Systems OTT & Video Streaming Platforms Custom SaaS & Enterprise Software Compensation $100 USD when the client's project starts. 4% commission on the total project value. If you have experience finding and closing software development clients, we'd love to work with you. To apply, send us: Your client acquisition approach. Your past experience and results. Any relevant referenc...

    $437 Average bid
    $437 การประมูลเฉลี่ย
    88 คำเสนอราคา

    "Hi developers, I want to buy a highly secure, fast, and smoothly running PHP SMM Panel Script for my website. My Requirements: The script must be written in clean PHP with a simple, clear, and user-friendly admin panel layout. The client dashboard (user login side) must be very clean, easy to understand, and professional. It should have ZERO bugs, NO backdoor codes, and no hidden malicious scripts. It must run lightning-fast on standard hosting. It must include an easy integration option for a floating WhatsApp support button and Indian payment gateways (like Paytm/BharatPe QR). If you already have a premium, pre-made original script that fits this description, please share your live demo link in the bids. I am looking for a quick purchase within my specified budget." Sk...

    $76 Average bid
    $76 การประมูลเฉลี่ย
    67 คำเสนอราคา

    We are looking for an experienced financial consultant or investment advisor to prepare an investor-ready investment proposal for our IT product development and services company. The scope includes: Recommend an appropriate investment amount based on our growth plans. Suggest a suitable equity offering and dilution strategy. Prepare an investor-ready investment proposal. Develop a funding utilization plan covering: Product development and enhancement Domestic and international market expansion Team expansion Sales, marketing, and business development Prepare 3-5 year financial projections. Provide investor return scenarios. Deliverables: Investment Proposal / Investor Pitch Equity & Dilution Analysis Funding Utilization Plan 3-5 Year Financial Projections Investor Return Scenarios ...

    $11 / hr Average bid
    $11 / hr การประมูลเฉลี่ย
    12 คำเสนอราคา

    I need a skilled developer to configure and manage an Impinj R700 reader for us. The primary use will be for writing CAP (Common Alerting Protocol) messages. Key Requirements: - Configure and manage the Impinj R700 reader - Develop CAP messages Ideal Skills and Experience: - Expertise in Impinj R700 or similar RFID technology - Experience with CAP and related protocols - Strong configuration and management skills - Ability to provide ongoing support post-setup Please only bid if you have relevant experience.

    $212 Average bid
    $212 การประมูลเฉลี่ย
    5 คำเสนอราคา

    Recherche formateur / intervenant freelance en Sécurité des développements (secure coding, OWASP, revue de code, DevSecOps) pour animer des formations courtes auprès d'un public professionnel varié (salariés, indépendants, demandeurs d'emploi, chefs d'entreprise). Missions ponctuelles, à distance ou en présentiel selon les sessions. Profil : expertise confirmée du domaine, aisance pédagogique, capacité à transmettre de façon claire et structurée.

    $421 Average bid
    $421 การประมูลเฉลี่ย
    25 คำเสนอราคา

    I need a custom software application that securely organises, stores and retrieves my company’s financial records. At the moment everything lives in spreadsheets and email threads; I want a single desktop-style solution that centralises transactions, invoices, expense receipts and basic reporting so I can close the books faster and with fewer errors. Core requirements • Structured database for all historical and new financial entries • Intuitive screens to add, edit and search records by date, category or client • Role-based access so my accountant sees everything while other staff see only what they need • Import capability for CSV or Excel files and export to PDF for auditors • Simple dashboards with totals, monthly trends and drill-down views ...

    $52 / hr Average bid
    $52 / hr การประมูลเฉลี่ย
    33 คำเสนอราคา
    Python Code Enhancement
    6 วัน left

    Python Project Description I am looking for assistance with a Python project. The project should be developed using clean, well-structured, and efficient Python code. The solution must be easy to understand, properly documented, and follow best programming practices. Requirements: Write clean and readable Python code. Include comments where necessary. Ensure the code runs without errors. Provide a clear explanation of how the code works. Follow Python coding standards and best practices. Deliver the project on time. The goal of this project is to create a reliable and efficient Python solution that meets all requirements while maintaining high code quality and performance. Experience with Python programming, debugging, and problem-solving is highly preferred. Thank you, and I look forward ...

    $32 / hr Average bid
    $32 / hr การประมูลเฉลี่ย
    213 คำเสนอราคา

    Recherche formateur / intervenant freelance en Santé Logicielle (qualité logicielle, dette technique, tests, maintenabilité) pour animer des formations courtes auprès d'un public professionnel varié (salariés, indépendants, demandeurs d'emploi, chefs d'entreprise). Missions ponctuelles, à distance ou en présentiel selon les sessions. Profil : expertise confirmée du domaine, aisance pédagogique, capacité à transmettre de façon claire et structurée.

    $410 Average bid
    $410 การประมูลเฉลี่ย
    18 คำเสนอราคา

    我正在推进一款基于 SN7037 BOHT 的项目,需要与你一起完成整套烧录方案与量产资料。整个开发分为三阶段:前期验证、过程中跟进、最终交付,目标是在一个月内封闭完成。 前期验证 • 先行进行“验证空裸芯片测试”,确认空裸 IC 的可编程性与稳定性。 • 我会准备并邮寄样板给你方烧录,来回寄送完成功能验证。 • 我们共同“明确验证周期”,并在节点表里锁定每项里程碑。 关键技术挑战 目前最关心的问题是“是否能在空板子、无数据的状态下,直接对整板烧录”。同时,也需要你评估信任链、EFuse、PUF 等配套方案的可行性,但重心仍放在整板一次性烧录路径的落地。 项目进行中 我希望每周收到一份进度报告,内容包含: 1. 已完成工作与当前状态 2. 下一步计划 3. 风险或需求 同时,所有提取到的加密或配置内容需同步提供验证包,以便我端随时复测。 验收标准 以下 5 项全部通过即视为成功: 1. 兼容 iPhone 11–16 机型 2. iOS 18–27 联网不弹窗(需说明可保证的周期) 3. 系统内不显示未知部件 4. 通过 AST 诊断 5. 苹果健康度显示正常 最终交付物 • 完整烧录文件(含密钥/配置) • 烧录座与工业量产上位机软件 • 生产所需全部文档、流程与 BOM • 简明售后方案,说明常见小 BUG 的修复流程与响应时限 请在提案中列出你将采用的工具链、预计的日程以及售后支持周期。我期待与你协作,将这套 SN7037 烧录方案快速落地。

    $6666 Average bid
    $6666 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I'm seeking an expert to help configure custom Stalwart email hosting on my domain hosted by using MacOS system. The configuration tasks primarily focus on email hosting setup security settings, user permissions, and system performance. Ideal Skills and Experience: - Proficiency in Stalwart - Extensive experience with MacOS - Strong understanding of system security, user permissions, and performance optimization

    $23 / hr Average bid
    $23 / hr การประมูลเฉลี่ย
    27 คำเสนอราคา
    ColdFusion Variable Fix
    5 วัน left

    I'm seeking an experienced ColdFusion developer to resolve issues with undefined variables in my production application. The issues are primarily in the back-end and database. Key Tasks: - Identify and fix undefined variable issues in the back-end code and database queries. - Ensure the application runs smoothly in the production environment post-fix. Ideal Skills: - Proficiency in ColdFusion - Strong experience with back-end development and database management - Familiarity with production environments and deployment processes - Problem-solving skills and attention to detail Please provide examples of similar work done.

    $429 Average bid
    $429 การประมูลเฉลี่ย
    149 คำเสนอราคา

    I’m an Indian travel-agency owner who already runs a proven bot that books VFS Portugal National-Visa slots for applicants in Angola—something I’ve done successfully many times. Demand from my clients is growing fast, so I want to team up with a serious, long-term partner who can keep those appointments flowing in real time. Here’s what matters: • You must operate the same “machine” – an automated system that grabs fresh slots on the VFS Portugal site within seconds. • Payment is released only after each booking shows as confirmed on the VFS portal. • I’m interested in an ongoing collaboration rather than one-off deals, so reliability and transparency are essential. If you can demonstrate past results in this exact nic...

    $123 Average bid
    $123 การประมูลเฉลี่ย
    83 คำเสนอราคา

    PROJECT DESCRIPTION: BROWSER AUTOMATION ENGINEER – SESSION MANAGEMENT & STABILITY 1. Project Title Browser Automation Engineer – Session Management & Stability System 2. Project Type Desktop Automation Development 3. Project Overview We are building a legitimate browser automation system for internal business process optimization. The system interacts with a secure web portal to monitor and manage scheduling-related workflows for business operations. We have an existing proof‑of‑concept script but are encountering significant stability issues that prevent it from running for extended periods. We need an expert to help us stabilize our sessions and ensure reliable, long‑running operation. 4. Current Challenges · Automation sessions become unstable and req...

    $984 Average bid
    $984 การประมูลเฉลี่ย
    49 คำเสนอราคา
    Chainlink BTC-USDT data
    5 วัน left
    ยืนยันแล้ว

    I am looking for Chainling BTCUSDT 1s resolution data from 12th febr 2026 to 14th july 2026. You must have a valid API and provide me those data.

    $150 Average bid
    $150 การประมูลเฉลี่ย
    56 คำเสนอราคา

    Development of a Local Delivery MVP Platform (Cross-Platform Mobile App & Web Admin Dashboard) **Project Description:** We are looking for an experienced full-stack mobile and web developer (or agency) to build a Local Delivery MVP platform customized for the Saudi Arabian market. The project's business logic is based on a bidding system (similar to *Mrsool*), connecting customers directly with independent couriers. ### **Project Scope & Architecture:** 1. **Multi-Platform Mobile App (iOS & Android):** A single codebase/app with dual-role capability (User/Courier login). * **Customer Journey:** Register via phone number rightarrow Create a delivery request (specify pickup/drop-off locations & details) rightarrow Receive multiple price bids from nearby couriers r...

    $481 Average bid
    $481 การประมูลเฉลี่ย
    322 คำเสนอราคา

    Open to candidates worldwide with native‑level or near‑native English and strong communication skills We’re hiring a well‑spoken Software Engineer who can join client calls, explain technical topics clearly, and communicate with confidence. You’ll receive paid training before every client call so you fully understand the project, expectations, and communication style. This is a long‑term role with stable weekly work, paid preparation time, and strong monthly compensation once you begin handling client meetings independently. Responsibilities - Join scheduled client calls during US business hours (EST/CST/MST/PST) - Communicate clearly and confidently in native or near‑native English - Understand programming concepts and explain them in simple, professional language - Attend ...

    $22 / hr Average bid
    $22 / hr การประมูลเฉลี่ย
    135 คำเสนอราคา

    I want a small service that can take one (or many) Telegram account sessions, start a bot from that very same session, and immediately make the account join a channel I specify. After joining, the account does not have to post or listen for anything—the goal is simply to be inside the channel. Key points I must have • Multi-session handling so I can feed in a list of account strings or .session files and process them in bulk. • A clean way to point each session at the target channel (username or invite link) before execution. • The code should run reliably whether I spin it up on Windows or Linux servers. • No extra in-channel interaction is required; once the join is confirmed the job for that account is done. Please use a well-supported library such as Python&...

    $23 Average bid
    $23 การประมูลเฉลี่ย
    30 คำเสนอราคา

    Estoy buscando a un consultor/a independiente con dominio probado de Jira (Software y, si es posible, Advanced Roadmaps) para revisar y corregir cómo gestionamos nuestros cronogramas. Lo que más urge: • Afinar fechas y dependencias: hoy las tareas no respetan la lógica Task-to-Task y los cambios de fechas no se propagan correctamente. • Garantizar la visibilidad del plan: necesito que cualquier stakeholder pueda entender rápidamente plazos y rutas críticas. • Sugerir una mejor estructura de proyecto que mantenga todo limpio y escalable. Contexto rápido • Trabajamos mayormente con issues de tipo Tareas. • Las dependencias que debemos configurar son exclusivamente entre tareas dentro del mismo proyecto; no hay v&iacu...

    $140 Average bid
    $140 การประมูลเฉลี่ย
    31 คำเสนอราคา
    Commercial TikTok Game Software Development
    5 วัน left
    ยืนยันแล้ว

    TikTok Live Interactive Game Software (Commercial Product) I am looking for an experienced developer to build a desktop application for TikTok Live that I can legally sell as my own commercial software. This is not a personal project. The final product will be sold to multiple TikTok creators under my own brand, so ownership and source code are very important. Main Features * Connect to TikTok Live using a TikTok username. * Detect gifts in real time. * Real-time leaderboard. * Smooth animations optimized for TikTok Live. * Attractive and modern user interface. * Configuration panel with customizable settings. * Support for multiple game themes (for example Horse Racing, Football, Bubble Battle, etc.). * Modular architecture so additional games can be added in the future. Admin Panel ...

    $130 Average bid
    $130 การประมูลเฉลี่ย
    92 คำเสนอราคา

    Senior Real-Time Audio Software Engineer Needed We are looking for an experienced Senior C# Audio Software Engineer to develop a professional Offline Interpreter Console Software for conferences and simultaneous interpretation. This is NOT a standard desktop application. The project requires proven experience in: Real-Time Audio Processing Ultra-Low Latency Networking C# WPF NAudio ASIO WASAPI UDP Audio Streaming Multi-threading Windows Desktop Development Project Overview The application will run entirely on a local Gigabit Ethernet network with no internet dependency. Main features include: Ultra-low latency audio (<20ms) Professional audio routing Multi-channel output Strict channel isolation Supervisor Dashboard Local recording LAN messaging Automatic device discovery Hardware compa...

    $33 / hr Average bid
    $33 / hr การประมูลเฉลี่ย
    61 คำเสนอราคา
    TUMBAD MOVIES
    5 วัน left
    ยืนยันแล้ว

    Saya ingin memulai proyek kecil agar saya bisa belajar sekaligus melihat cara kerja di platform freelance ini. Fokus utamanya adalah: 1. Pengembangan aplikasi - Bangun sebuah aplikasi dasar—boleh mobile atau web—yang menampilkan fungsi inti saja (login sederhana, tampilan dashboard singkat, dan satu fitur utama). - Kode harus rapi, dapat dijalankan tanpa konfigurasi rumit, dan disertai petunjuk setup singkat. 2. Penulisan deskripsi produk - Setelah aplikasi terbentuk, tuliskan deskripsi produk yang jelas dan menarik. - Deskripsi perlu menyoroti manfaat utama, target pengguna, dan cara kerja singkat aplikasi. Saya memilih kategori “Pengembangan aplikasi” dan jenis konten “Deskripsi produk” karena ingin kedua kebutuhan tersebut diker...

    $395 Average bid
    $395 การประมูลเฉลี่ย
    90 คำเสนอราคา

    Prime Wholesale Community – Project Description Introduction Prime Wholesale Community is an innovative social commerce platform that combines the advantages of wholesale purchasing, group buying, and Direct-to-Consumer (D2C) business models. The platform is designed to transform traditional e-commerce by allowing customers to purchase products collectively instead of individually. As more users join a buying group, the product price decreases, enabling members to enjoy genuine wholesale rates without placing large individual orders. The project addresses common challenges in the current online shopping ecosystem, such as fixed pricing, high retail costs, lack of community participation, and dependence on intermediaries. By connecting manufacturers, wholesalers, dealers, and consum...

    $10 / hr Average bid
    $10 / hr การประมูลเฉลี่ย
    69 คำเสนอราคา

    I’m looking for a straightforward 2-D digital chessboard that runs smoothly as a desktop application on Windows. All I need is the board UI itself: square grid, standard piece set, legal move highlighting, and the usual reset/undo options. No AI engine, multiplayer, or online features are required right now—just a clean, functional board I can use as a foundation for future work. Please deliver: • A compiled Windows executable. • Well-commented source code so I can extend the project later. • A short read-me with build steps and any third-party libraries or assets credited. If you already have experience with lightweight frameworks such as .NET (WinForms/WPF), JavaFX, or Python-Tkinter/PyQt, feel free to choose the one you know best; just keep the final i...

    $399 Average bid
    $399 การประมูลเฉลี่ย
    68 คำเสนอราคา

    Job Summary We are looking for a motivated and detail-oriented Junior QA Tester with 1–2 years of experience in Manual Testing to join our QA team. The ideal candidate should have a strong understanding of software testing fundamentals, be capable of executing test cases thoroughly, reporting defects effectively, and creating high-quality manual test cases. Experience in test automation and API testing will be considered an added advantage. Key Responsibilities Design, create, review, and maintain manual test cases based on business requirements. Execute functional, regression, integration, and exploratory testing. Identify, document, and track defects with clear reproduction steps and supporting evidence. Verify bug fixes and perform regression testing before releases. Collaborate...

    $81 Average bid
    $81 การประมูลเฉลี่ย
    51 คำเสนอราคา

    I am looking to collaborate with organizations or software development teams that maintain mature private software repositories. Our requirement is for repositories that provide a complete software development lifecycle, including: Rich Git commit history Multiple contributors Pull requests and code reviews Bug fixes and issue tracking Test cases and testing workflows Incremental code changes Engineering and operational metadata Technical documentation We are interested in paid collaborations and can work under an NDA if required. If you have access to private repositories that meet these requirements, please share: A brief overview of the repositories Primary programming languages and technology stack Number of contributors Repository maturity (years of development) Approximate commi...

    $1087 Average bid
    $1087 การประมูลเฉลี่ย
    13 คำเสนอราคา

    I’m ready to move my career into cybersecurity, specifically application security, and I’m looking for a mentor who can guide me step-by-step. My goal is to understand secure coding practices, common web and mobile vulnerabilities, and the tools we use to detect and remediate them—everything from static analysis scanners to OWASP testing methodologies. Because I learn best through conversation and immediate feedback, I’d like live, one-on-one sessions, ideally once or twice a week, with practical homework in between. I already have a solid general IT background, so you can dive straight into topics such as threat modeling, secure SDLC integration, and real-world vulnerability triage. Deliverables I’d like to see: • A personalized learning roadmap ...

    $249 Average bid
    $249 การประมูลเฉลี่ย
    17 คำเสนอราคา

    نبحث عن شريك تقني محترف (شركة برمجيات أو فريق تطوير متكامل Full-Stack Team) لتنفيذ وبناء منصة رعاية طبية ذكية سحابية واسعة النطاق (Enterprise-Level Telemedicine & Health Tracking SaaS) المنصة ليست مجرد نظام لحجز المواعيد، بل هي نظام بيئي متكامل يرقمن رحلة المريض بالكامل، ويربط بين المرضى، الأطباء، المنشآت الطبية، وشركات التأمين، مع دمج الأجهزة الطبية الذكية ملاحظة هامة: نظراً لحجم المشروع والملكيات الفكرية الخاصة بآليات العمل، سيتم مشاركة وثيقة المتطلبات البرمجية (SRS) المكونة من 50 صفحة وتفاصيل الـ Flowchart الدقيقة فقط مع قائمة مختصرة من المتقدمين بعد توقيع اتفاقية عدم إفشاء السرية (NDA.

    $7712 Average bid
    $7712 การประมูลเฉลี่ย
    114 คำเสนอราคา

    I want to move my existing Ionic / community management app from targeting Android 14 (API 34) to Android 15 or higher (API 35) so it stays compliant with upcoming Google Play requirements. The codebase is already stable in production; I’m not looking for any visual or UX changes—just the behind-the-scenes work needed for the new target SDK. You’ll be working with a repository that has only minimal internal documentation, so I’ll rely on your experience with Ionic, Gradle, and the Android build toolchain to spot everything that needs attention—deprecated permissions, updated manifest entries, library bumps, new Google Play policies, and any small code fixes that pop up when the compiler tightens the rules. Please ensure the following are in place before we ...

    $127 Average bid
    $127 การประมูลเฉลี่ย
    75 คำเสนอราคา
    C++ Console System Utility
    5 วัน left
    ยืนยันแล้ว

    I need a native C++ console application that behaves as a lightweight system utility. The tool will run entirely in the terminal: it accepts user commands through standard input, executes the requested operation, and prints clear, structured results to standard output. Core requirement • Implement an “add reference” function. When the user submits a line of reference data, the program should parse it, store it (in memory and optionally to disk), then confirm success back to the console. All reads and writes must be safe, with sensible error handling and meaningful status messages. Technical expectations • Modern C++ (C++17 or newer) written for cross-platform builds on Windows, macOS, and Linux. • Clean, modular code organised by purpose; no heavyweight f...

    $131 Average bid
    $131 การประมูลเฉลี่ย
    68 คำเสนอราคา

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