Java Jobs

I'm seeking an experienced software developer to debug a Windows desktop application. The application is primarily used for data management and has encountered a glitch that needs to be resolved. Key Requirements: - Expertise in Windows desktop application development - Strong debugging skills - Experience with data management software is a plus - Ability to deliver quick and efficient solutions Ideal Skills: - Proficiency in relevant programming languages (e.g., C#, Java, etc.) - Familiarity with Windows OS and its intricacies - Previous experience with similar projects Please provide a brief overview of your experience and approach to debugging.

I need a single Android application that brings three abilities together: • show the live HD feed from my existing IP cameras, • let me start / stop recording that feed and push the resulting files straight to my server, and • allow me to toggle an IP-based IoT switch from inside the same interface. A simple email-password login gate is required before anyone can use any feature. Once authenticated the user lands on a dashboard where the camera stream appears immediately; from there a record button begins saving footage and silently transfers it to my server (I will give you the endpoint and credentials). A separate tab or overlay houses the IoT switch with instant on/off feedback. I am open to whichever libraries you prefer—ExoPlayer, VLC, ONVIF, RTSP, MQTT, HT...

My native Android app (built with Java/Kotlin) is slow to launch, stutters badly on the main screen, and drains the battery faster than expected. I will give you full source access plus the physical device where the issue is most obvious. What I need from you: • Profile the startup sequence and main-screen rendering with tools such as Android Studio Profiler, Systrace, Battery Historian, or any others you prefer. • Identify the concrete bottlenecks and quantify them—please capture baseline metrics (CPU, memory, frame time, battery usage) before you touch the code. • Implement the fixes and retest, showing side-by-side numbers that prove the improvement. • Document every code change and explain why it works, along with a short “avoid-this-pitfall&rdquo...

Saya membutuhkan bantuan untuk membangun sebuah aplikasi Android mulai dari perancangan hingga siap diuji di perangkat nyata. Fokus saya adalah kecepatan dan ketepatan waktu tanpa mengorbankan kualitas kode maupun antarmuka pengguna. Ruang lingkup kerja: - Merancang arsitektur aplikasi dan flow dasar. - Membangun fitur inti sesuai kebutuhan bisnis (detail akan saya jelaskan setelah penandatanganan NDA singkat). - Mengintegrasikan API atau database bila diperlukan. - Melakukan pengujian fungsional dan menyiapkan build untuk rilis internal pertama. Hal yang saya nilai penting: • Pengalaman—cantumkan aplikasi sebelumnya yang pernah Anda kerjakan di Android, beserta peran Anda di proyek tersebut. • Best practice Android (Kotlin/Java, MVVM atau arsitektur serupa, penggunaan ...

Opero a diario en el mercado P2P de Binance para Venezuela y quiero eliminar por completo la intervención manual al pagar cada orden. Necesito una solución que, desde mi dispositivo Android, lea la app de mi banco y ejecute la transferencia automáticamente en cuanto se genere la orden de compra. Alcance principal • Automatización completa del flujo: detección de la orden en Binance P2P, apertura/lectura de la app bancaria en Android y confirmación del pago sin intervención humana. • Interacción Android-nativa con la app del banco (no dispongo de una API oficial). • Persistencia de datos: – Historial de transacciones con fecha, monto y referencia. – Reportes y análisis básicos (to...

Senior Android VPN Developer Needed - Production VPN Experience Required We are looking for an experienced individual developer to build and launch a consumer Android VPN app. A reference UI image will be provided. The UI is relatively simple. VPN speed, reliability, network handling, and infrastructure are the main priorities. Requirements: - Native Android development with Kotlin - Android VpnService experience - WireGuard, OpenVPN, IKEv2, or similar VPN protocol experience - One-tap connect and disconnect - Automatic and manual VPN server selection - Fast and stable VPN connections - Automatic reconnect and server failover - Wi-Fi and mobile network switching support - DNS and IPv6 leak prevention - VPN server and backend integration - Server health and load monitoring - AdMob inte...

We are a jewelry trading company aiming to modernize and optimize our operations. Currently, our workflow relies heavily on manual processes and communications via WhatsApp for design research, feedback, data audits, and decision-making for manufacturing. As we expand into online sales, we also need support with product research and creative tasks like mood shoots. We are looking for an experienced AI professional who can: - Audit our current workflow to identify inefficiencies and explore areas where intelligent automation can make the biggest impact. - Suggest improvements in our processes that we may not even be aware of, ensuring faster and more efficient operations. - Implement AI-powered solutions for trend analysis, centralized communication systems, decision-making automation, ...

Ya tengo mis canales de Meta (incluido WhatsApp) enlazados y una IA que responde automáticamente a las consultas. El siguiente paso es disponer de una API capaz de generar presupuestos de taller con solo recibir la matrícula del vehículo y el concepto de la reparación. Lo que necesito que haga la API: • Tome la matrícula, identifique marca, modelo y versión. • Reciba una palabra clave como “alternador”, “embrague”, etc. • Obtenga los tiempos de mano de obra oficiales del fabricante y los combine con mis tarifas para calcular el coste total. • Devuelva, junto al importe, el tiempo estimado de reparación y recomendaciones de mantenimiento relacionadas. La respuesta debe ser clara y en f...

I’m ready to have a Weather App built specifically for the web. The core of the project is straightforward: show users the current weather conditions for any searched location and provide a clear, reliable 7-day forecast right beside it. I need the interface to be responsive so it looks and works just as well on a laptop as it does in a mobile browser. My ideal flow is simple: • A search box or auto-detect option for location • Instant display of today’s temperature, wind, humidity, and a concise textual summary • A neatly laid-out week-ahead forecast, preferably with minimal graphical icons for quick scanning Behind the scenes you can pull data from a reputable public API such as OpenWeatherMap or WeatherAPI; whichever you’re most comfortable with ...

I need a native Android application whose sole purpose is to help users work smarter and stay organised. The app will be positioned squarely as a productivity tool, so every screen, interaction and workflow should reinforce speed, clarity and ease of use on mobile. I have not finalised a feature list yet and I welcome your input, but I expect the core build to demonstrate typical productivity capabilities (for example: creating and tracking tasks, setting reminders, logging notes or anything you believe will boost day-to-day efficiency). Clean Material-design styling, smooth performance on recent Android versions and sensible local data storage are non-negotiable. If you can architect the project so that future integrations—such as Google Workspace or Microsoft Office—can be a...

I’m looking for a clean, lightweight Android application whose sole purpose right now is to control my ESP32-based hardware. The interaction must be through on-screen buttons only—no sliders or voice commands at this stage. Tapping a button on the phone should send an immediate command to the ESP32 so the device reacts with minimal latency. I already have the firmware running on the board; what I need from you is the Android side: screen layout, reliable connection logic, and simple feedback to confirm each command was sent. I’m open to whichever transport layer you feel is most robust with the ESP32 (classic Bluetooth, BLE, Wi-Fi sockets, HTTP requests, etc.); just outline your choice and why. Data monitoring and alert notifications aren’t required now but I&rsq...

I want to launch a full on-demand delivery platform on Android, with two distinct experiences: one app for customers to place and follow their orders, and another for drivers to accept jobs and navigate their routes. Live order tracking must be rendered on Google Maps in real time, and every key stage—pickup, en-route, drop-off—should trigger an email notification to the customer. Reliability is critical. Location updates need to be accurate but battery-friendly, so please factor in smart polling, foreground services, or any other best-practice techniques you normally apply. The backend has to scale smoothly under real transaction load; I will share my operating model so you can size the concurrency, database writes, and messaging throughput. Whichever stack you propose, I exp...

I'm looking for an experienced Minecraft developer to create a custom plugin focused on server management tools. The plugin should include: - Player Management: Tools to manage players effectively, including banning, muting, and teleporting. - Performance Monitoring: Real-time metrics on server performance, such as TPS (ticks per second), memory usage, and active player count. Ideal Skills and Experience: - Proficiency in Java and Minecraft plugin development. - Experience with server management and performance monitoring tools. - Knowledge of Bukkit/Spigot API. Please provide examples of previous work and relevant experience. Looking forward to your bids!

I am building a simple yet polished Android application that lets users book time with a “rental boyfriend” right from their phones. The first release is deliberately slim: the core flow should take a customer from selecting a package, through a secure checkout, to a confirmation screen—no social features or in-app chat at this stage. What I need from you is an Android-native build (Kotlin or Java) with fully tested payment integration. I am open to Stripe, Razorpay, PayPal, or another gateway you prefer, as long as it supports one-time charges and handles common payment errors gracefully. A clean, intuitive UI, basic booking logic, and a small admin settings area for toggling prices or availability will round out the MVP. To wrap things up smoothly, please provide:...

I’m looking for a developer to create an automation/controller system for managing multiple accounts and coordinating with an existing application. The system should handle the workflow between different accounts automatically with minimal manual intervention. It should also maintain an Excel/CSV record showing which account was processed, what task was completed, and the current status. I’ll explain the exact workflow and requirements privately to interested developers. Please let me know if you have experience with automation, account/session management, and Excel/CSV integration. 30$ Budget

ENUM Agile is Open for New Projects & Technology Partnerships Looking for a reliable technology partner to turn your idea into a scalable, production-ready solution? ENUM Agile helps startups, SMBs, and enterprises design, build, modernize, and scale digital products. What We Can Help You Build Web & Enterprise Applications • Java / Spring Boot • Node.js / Nest JS • Angular / React • REST APIs & Microservices AI & Intelligent Applications • Generative AI & LLM applications • AI Agents & AI Automation • RAG & Semantic Search • AI-powered SaaS platforms • AI Chatbots & Assistants Cloud & Backend Engineering • AWS / Azure / GCP • Microservices & Distributed Systems • Cloud-native applicat...

My field crews often work in areas with little or no connectivity, yet they still have to capture photos and short videos, tag them with notes, and move on. I need a native Android application that lets them work exactly as if they were online, then quietly and predictably syncs everything the moment a signal returns. Here is what matters most to me: • True offline-first architecture – every action must be stored locally (including high-resolution images and short videos) and never be blocked by a missing connection. • A reliable, persistent sync queue that can survive an app crash or a forced reboot. The queue should retry automatically with exponential back-off and surface any unrecoverable errors for manual intervention. • Intelligent conflict resolution &ndas...

I have already taken Flyenzo from concept to a working end-to-end flight booking flow using 16 with the App Router, TypeScript, Neon Postgres via Drizzle ORM, Redis, Stripe, and Clerk auth. Search, Stripe Checkout, PNR generation, printable e-tickets, and online check-in are live and stable. What I need now is focused, production-ready work on three areas that matter most to travellers and to the business: 1. Live cabin map The current map renders seats and respects my Redis Lua seat-lock script, but I want smoother real-time updates across multiple sessions, optimistic UI during seat selection, and graceful fallback in local development when Redis is not available. 2. Ancillary add-ons Meal options, lounge access, and priority boarding must be selectable in-flow, priced dynamicall...

मेरे पास एक शॉर्ट फ़िल्म की रॉ फुटेज तैयार है, मुझे इसे आकर्षक और सिनेमाई अंदाज़ में एडिट करवाना है। मुख्य रूप से मैं निम्न फ़ीचर्स शामिल करना चाहता हूँ: • Background music   • Text overlays (टाइटल व क्रेडिट्स सहित) • Smooth transitions हर सीक्वेंस के बीच मैं अपेक्षा करता हूँ कि एडिटर कलर करेक्शन, बेसिक साउंड मिक्सिंग और अंतिम एक्सपोर्ट (Full HD MP4) तक पूरी प्रक्रिया सँभाले। मैं आपको: – सभी रॉ क्लिप्स – म्यूज़िक ट्रैक्स और लोगो फाइलें – एक बेसिक एडिट स्क्रिप्ट/शॉट लिस्ट प्रदान करूँगा। मुझे आपसे: – फाइनल कट (rendered) – एडिटिंग प्रोजेक्ट फ़ाइल (Premiere Pro या आपकी प्रयुक्त सॉफ़्टवेयर फ़ाइल) – छोटे बदलावों के लिए सीमित रिविज़न की आवश्यकता होगी। यदि आपका पोर्टफोलियो शॉर्ट फ़िल्मों या यूट्यूब स्टाइल कहानिय...

Mobile app needed in java, android studio with AI work from Pakistan or India new freealncer for some easy work

I have a batch of Android tablets that refuse to complete their normal software update because I can no longer sign in to start the process. I need a freelancer who can walk me through—or remotely carry out—a full software update so each device is running the latest version it supports and all security patches are applied. The work will be finished once every tablet can: • sign in without errors • download and install the current official system update • reboot and operate normally afterward If you have proven experience recovering locked-out devices and pushing OS or firmware updates, I’m ready to get started right away.

I’m looking for a fully-automated trading bot that operates on Polymarket and follows a clear trend-following strategy. The core requirement is that once the bot is live it can open, manage, and close positions without manual intervention, reacting to price trends in real time. You’re free to choose the programming language and tech stack, provided the final solution is reliable and easy for me to run on a VPS. A straightforward configuration file or dashboard that lets me adjust risk parameters and market filters would be ideal. Robust error handling and basic logging are a must so I can monitor performance and diagnose issues quickly. Because I need this finished within a month, I’ll appreciate a concise development roadmap, quick progress check-ins, and well-commente...

I'm looking for an experienced Android developer to create a comprehensive parental control app. The app should include: - Real-time monitoring and reporting - At least one of the following key features: - Screen time management - Content filtering - Location tracking Ideal skills and experience: - Proven experience in Android app development - Familiarity with parental control functionalities - Strong background in real-time data processing and reporting - UI/UX design skills for a user-friendly interface Please provide examples of similar work done.

I have an Android build that is feature-complete and ready for a final quality sweep before it hits the Play Store. What I need from you is twofold: 1. Manual validation • Run my full functional pass and documented edge-case matrix across a healthy mix of real Android devices and OS versions (no emulators for this stage). • Log every deviation from the acceptance criteria with crystal-clear steps to reproduce, screenshots or screen-captures, device/OS details, and any relevant logs so my devs can fix fast. 2. Automated regression coverage • Build an Appium-based suite that focuses on the critical user flows I will share. • The suite must be reliable enough to drop straight into our CI pipeline (GitHub Actions today, but a simple shell entry point i...

I run several AI initiatives that revolve around computer-vision pipelines, and I need an adaptable hand to keep our image data in perfect shape before it ever touches a model. Your main focus will be classic machine-learning groundwork: pulling raw image assets from cloud storage, auditing their quality, handling augmentations, labeling inconsistencies, and packaging everything into tidy, well-documented datasets that flow straight into our training scripts. Most tasks live in the data-preprocessing and cleaning stage, so you should be comfortable writing reproducible code for resizing, normalization, class-balancing, and automated sanity checks. We currently use Python with Pandas, NumPy, OpenCV, and sometimes Albumentations; if you have a favorite toolkit that speeds things up, I am op...

I want to turn the quirky idea of a “Chicken Road Prediction Bot” into a fully working Android app. The concept is simple: feed the app either live video or pre-recorded movement data of chickens near a roadway and have it predict if, when, and where a bird will step onto the road. The platform is strictly mobile and Android is the only operating system I need supported. Here’s what I expect: • A lightweight Android application (Kotlin or Java) with a clean UI that shows a camera preview or data feed and overlays the real-time prediction. • An on-device model—TensorFlow Lite, PyTorch Mobile, or a comparable framework—that can run offline and outputs a confidence score plus an ETA for the crossing. • A simple stats panel logging every pr...

Saya mencari pengembang yang dapat membangun aplikasi media sosial khusus untuk platform Android. Gambaran umum Aplikasi ini akan berfungsi layaknya jejaring sosial tempat pengguna dapat: • membuat akun, memperbarui profil, dan mengunggah foto / video; • mengikuti maupun berinteraksi lewat like, komentar, dan pesan pribadi; • menerima notifikasi real-time ketika ada aktivitas baru. Ruang lingkup kerja 1. Merancang arsitektur back-end (REST API atau GraphQL) beserta basis data yang efisien. 2. Membangun aplikasi Android native (Java atau Kotlin) dengan antarmuka modern material design. 3. Mengintegrasikan otentikasi (email + Google / Facebook sign-in). 4. Menyiapkan push notification (Firebase Cloud Messaging). 5. Mengimplementasikan feed kronologis denga...

Software Developer Required – Vehicle Movement & Loading Management System We require an experienced software developer/team to develop a centralized vehicle movement and loading management application operating across three locations. Basic Workflow Vehicle Entry → Loading Point → Vehicle Exit At each location, an operator will use a device to enter/update the vehicle status. All data must be centralized and visible to an authorized controlling user. Information to be Captured At Entry: * Vehicle Registration Number * Vehicle Type * Driver Name/ID * Driver Contact/identification details, if required * Entry Date & Time (automatic) * Purpose/Load details, if required * Unique Vehicle/Transaction ID At Loading Point: * Vehicle identification * Loading status...

I'm looking for an experienced developer to enhance my existing Java Spring Boot microservices application hosted on AWS. Key tasks include: - Adding new features like: - User authentication - API integrations - Improving security Ideal Skills: - Core Java & Spring Boot - AWS experience - Microservices architecture - Strong focus on security Please provide relevant experience in your bids.

I need a lightweight key-logging application that runs silently on Windows and continuously captures every keystroke. The program must bundle those logs and forward them automatically to both an email address and a Telegram chat that I will specify during setup. Stability and stealth are important: the executable should start with Windows, avoid triggering Defender, and write minimal footprints to disk. Logs have to arrive in near-real time or on a schedule I can change in a simple config file. Deliverables: • A compiled Windows installer or standalone executable • A brief setup guide showing how to enter my SMTP credentials and Telegram bot token / chat ID • Source code so I can review and recompile if needed Please keep external dependencies to a minimum and...

## Job Description## Overview We are seeking an experienced, high-velocity Full-Stack Developer to build and launch an AI-driven credit intelligence and automated dispute generation platform. The architecture, database schemas, API data contracts, and deployment workflows are already fully designed and documented. We need a sharp developer who can take our structured technical blueprints and build a stable, production-ready MVP within a 30-to-45-day window. This is a clean-slate project with zero technical debt. You will be working with a lean, modern async Python stack on the backend and your choice of a clean SPA framework on the frontend. ------------------------------ ## The Technical Stack * Backend Framework: FastAPI (Python 3.11+, fully async, Pydantic v2) * Database &a...

I already have the PickCab Partner Android app live on Google Play (). I now need two additions: 1. Integrate the Razorpay payment gateway end-to-end, handling order creation, callbacks, success / failure states and error logging, then pushing a new build to internal testing so I can see live payments working. 2. Add a real-time, one-to-one text-only chat inside the app so drivers and riders can message each other. Basic features I expect are time-stamps, typing indicator and push notifications when the app is in the background. You are free to use Firebase, or any solid alternative. No extra authentication screens are necessary; the new modules should plug straight into the existing flow. Deliverables: • Updated, well-commented source code with Razorpay SDK and chat module integr...

I want to guide a small group of absolute beginners all the way to the point where they can land an entry-level role in AI, machine learning and generative AI. To get there, I’ll need a mentor who can design and deliver a complete learning journey—covering core theory just enough to ground them, then pivoting quickly into hands-on coding, model training and project work that showcases real-world skills. Here’s what I’m expecting from you: • A clear, modular curriculum that progresses from Python basics through classic machine-learning workflows and on to modern generative models (GPT-style LLMs, diffusion, etc.). • Live or recorded sessions with practical demos, Jupyter notebooks and datasets my trainees can keep experimenting with after class. •...

I need a lightweight Android application that keeps my customers instantly informed about their purchase progress. The core task is to build a stable push-notification system that fires whenever an order moves to a new status in our back-end. Each notification must be clear, timely, and triggered exactly once per status change so users never miss an update or receive duplicates. My API team will expose a simple REST endpoint returning the current order state; you can poll it or use webhooks—whichever gives the most reliable result on Android. Feel free to integrate Firebase Cloud Messaging if it speeds things up; I just need the service to scale and to handle basic fail-over scenarios. At this stage I am not asking for full real-time map tracking or a user-login module, but I would...

I want to create an Android application that works much like the Superfone IVR app, but tailored to my organisation’s customer-support workflow. The core goal is to make it effortless for callers to reach the right information or person without waiting on a human operator. Key functions I need built in: • Automatic IVR flow that greets callers and routes them through spoken menu options. • Branches that allow callers to:  – get answers to common questions,  – record and escalate complaints,  – request detailed information that will be sent to them by SMS or email. • An intuitive dashboard where I can update the menu prompts and review call analytics. • Secure cloud storage for recordings plus the ability to download ...

I need an Android application that allows people to join real-time voice chat rooms, exchange short voice messages, and build public or private groups around shared interests. Every user should have a rich profile (avatar, bio, follower count, etc.) that is visible inside and outside rooms. Access & security Sign-in must happen exclusively through Gmail-based email login, using Google OAuth so the flow stays familiar and frictionless. No phone or other social options are required at launch, though the architecture should leave room for them later. Core feature set • Live group voice chat rooms with push-to-talk and host-controlled mic permissions • One-to-one or one-to-many voice messages that can be played back inside the room or in direct chats • Persistent u...

I have several ongoing initiatives that each require their own AI agent—some conversational, others focused on data extraction or decision support. I need someone who can take an idea, choose an appropriate framework (for example, Python with LangChain or Rasa for chat, TensorFlow or PyTorch for analysis-heavy tasks), and turn that into a production-ready microservice or packaged module. Typical flow • Review the project brief with me and translate objectives into agent capabilities • Propose the tech stack and model choice, clearly explaining trade-offs • Build, test, and fine-tune the agent, then expose it through a clean API or SDK • Hand over clear documentation and lightweight maintenance scripts (Docker or similar) Because each project differs, modul...

I have a clean, ready-to-use Iris dataset and need a complete Support Vector Machine classification pipeline built around it. The job is straightforward: tune an SVM (scikit-learn or similar) to separate the three Iris species, document the process, and hand over reproducible code and results. Here’s what I expect: • A concise notebook or script that loads the data, performs any minimal preprocessing you find beneficial, runs hyper-parameter optimisation, trains the final model, and outputs accuracy, precision, recall and the confusion matrix. • A short write-up (markdown inside the notebook is fine) explaining why the chosen kernel and parameters work best, plus any insights you notice in the feature space. • Saved model file so I can deploy or reload it quickl...

I’m looking for a developer who can build a lean, production-ready Android shopping app that does one thing exceptionally well: move users from “Add to Cart” straight through a secure checkout and payment gateway. Scope • Native Android build (Java or Kotlin) that runs smoothly on the current OS versions. • Core screens: simple product view (fed by my existing API), cart summary, shipping details, payment screen, and order confirmation. • Integrated payment gateway—Stripe is preferred, but I’m open to your recommendation as long as it supports major cards and works worldwide. • Guest checkout only; no user sign-up or login flows. • Clear error handling, validation, and success/fail callbacks so I can track each order’s...

I’m building a web application and need a seasoned Java full-stack developer to work alongside me from backend through to the React UI. The help I’m after is truly end-to-end: designing or extending Java REST APIs, wiring them into responsive React components, and keeping everything clean, tested, and well-documented. You’ll jump between backend logic (Java 17, Spring Boot, JPA/Hibernate, Maven) and the React frontend depending on the task at hand, always with an eye on performance, security, and code quality. Unit and integration tests, pull-request reviews, and occasional CI/CD tweaks in GitHub Actions and Docker are part of the routine. Acceptance criteria for anything we merge are straightforward: • All automated tests pass and new code meets the existing style...

Saya membutuhkan bantuan untuk membuat sebuah aplikasi bisnis khusus untuk platform Android. Inti proyek ini adalah menghadirkan integrasi pembayaran yang andal dan aman langsung di dalam aplikasi sehingga pengguna dapat bertransaksi tanpa harus meninggalkan ekosistem Android. Lingkup kerja: • Merancang dan membangun aplikasi native Android (Java / Kotlin dipersilakan). • Menghubungkan aplikasi ke gateway pembayaran populer sesuai standar keamanan terbaru. • Menyiapkan antarmuka sederhana yang memandu pengguna dari katalog produk hingga proses checkout. • Menguji seluruh alur pembayaran, termasuk skenario kegagalan dan refund. • Menyediakan dokumentasi singkat dan panduan build agar tim saya dapat memelihara aplikasi ke depannya. Saya terbuka bila Anda ingin meny...

I need a web app that plugs into the Google Maps / Places API and pinpoints potential service-provider leads in any chosen area. The flow is straightforward: users enter a location or keyword, the map displays matching service businesses, and the system captures each company’s customer reviews for later analysis. The heart of the build is reliable API integration, quick filtering and a compact dashboard where I can read, sort and export the review data. Contact details or full service lists could be added later, but for this first release the reviews themselves are the single non-negotiable data point. Core deliverables • Front-end interface (React, Vue or vanilla JavaScript) that lets me search, view markers and browse reviews • Back-end service (Node, Python or simi...

I need a complete Android application that lets both riders and drivers schedule rides ahead of time. The scheduling flow is the highest priority: a rider should be able to choose pickup, destination, date, and time; a nearby driver receives the request, can accept or decline, and both parties get confirmation inside the app. Although real-time tracking and payment integration are off the critical path for this first version, the codebase should be clean and modular so those features can be bolted on later—or even ported to iOS or Web without a full rewrite. Deliverables • Production-ready Android app (APK + Play Store-ready bundle) • Full Kotlin/Java source code in a Git repo with README setup instructions • Simple backend (Firebase, Supabase, or similar) handli...

I have a fully-built mobile app in FlutterFlow that I’m now ready to take native. Your job is to reproduce the entire experience in Swift for iOS and Java for Android, matching the original design pixel-for-pixel, duplicating every feature, and retaining the same smooth performance—or improving it where possible. The current build works, but being tied to FlutterFlow limits my control over custom code and optimisation. I’ll provide the existing FlutterFlow project, Figma screens, backend endpoints, and a brief test plan so you can see what “identical” really means. Key expectations • UI/Design fidelity: layouts, colours, typography, animations, and any custom widgets must look and feel exactly the same on both native platforms. • Features &...

We have active requirements for production-grade software codebases for acquisition/licensing. :small_blue_diamond: Required Technology Stacks COBOL, Fortran, RPG .NET Framework / Legacy C# VB6 Java 7 & Earlier C / C++ Go, Rust, Ruby Swift, Kotlin :small_blue_diamond: Legacy Codebases We are looking for long-lived enterprise software with real development history, business logic, maintenance, PRs/issues, and testing activity. Preferred: Private repositories Multi-year/decade development history Enterprise/business-critical applications Legacy migration projects Production/deployed systems :small_blue_diamond: Automotive / Vehicle Codebases We are also looking for production-grade projects in: ECU / Firmware Telematics / Connected Vehicles Vehicle Security / Immobilizer Vehicle Contr...

Inwant a image cum catalog of my real estate inventory to share to potential buyers

I need a clean, modern website that lets visitors browse my residential listings with ease. The site’s sole purpose is to showcase properties, so every page should keep photos and details front-and-center while encouraging enquiries. Key elements I must have: • Property pages with a fast-loading photo gallery • Seamless virtual-tour integration (YouTube, Matterport, or similar) • A simple contact form on each listing that sends leads straight to my inbox Please build the site to be mobile-friendly, search-engine aware, and easy for me to update with new homes later—WordPress, Webflow, or another user-friendly CMS is fine as long as the end result looks polished and loads quickly. Hand-over will include all source files, login credentials, and a short wal...

We operate as a software house and are delivering this project for one of our clients. The project is an Android application built in Flutter, designed to improve and extend the functionality of popular ride-hailing applications. We have been developing this project over the past several months, and the client is interested in continuing its development in the future. For this reason, we are looking for an individual developer or a team with whom we can establish long-term cooperation. Unfortunately, we currently do not have access to the application's original source code repository. The previous development team involved in the project has closed its business, so at this stage we only have access to the latest APK file. Based on this APK, it will be necessary to recreate the appl...

I want a complete Android chess app that feels modern and social. The board and pieces should be fully 3-D, rendered smoothly on mid-range phones, with intuitive pinch-zoom and rotate gestures so matches feel immersive rather than flat. Core gameplay centres on real-time online multiplayer. Players must be able to start a quick match against anyone worldwide or create a private room and invite friends. While a game is running, a lightweight in-app chat window should sit beneath the board so opponents can talk without switching screens. Around the games, I need a simple community layer: • Persistent friend list so users can add, remove, and directly challenge contacts. • Elo-style ranking system with leaderboards that update automatically after each rated match. Google, Faceboo...

Tenho alguns aplicativos Android em produção e preciso de suporte pontual para analisá-los, corrigir eventuais problemas e conduzir todo o processo de atualização na Google Play. O que procuro • Alguém que trabalhe rotineiramente com Android Studio, Kotlin e Java. • Profissional que já tenha publicado apps na Google Play e domine, pelo menos em nível intermediário, o Google Play Console. • Experiência prévia com versionamento, gestão de releases, revisão de políticas e resolução de pendências de store listing. Escopo imediato 1. Fazer uma análise rápida do código existente para identificar possíveis melhorias ou incompatibilid...