ตัวกรอง

การค้นหาล่าสุดของฉัน
คัดกรองโดย:
งบประมาณ
ถึง
ถึง
ถึง
ประเภท
ทักษะ
ภาษา
    สถานะงาน
    2,000 how to find a developer งานที่พบ, การเสนอราคา USD
    C# .net8 Expert Developer 5 วัน left
    ยืนยันแล้ว

    I'm seeking a skilled C# .net developer to improve the performance of my application. - Scope: The project involves fine-tuning the existing codebase, optimizing database queries, and enhancing the overall performance of the application. - Skills: The ideal candidate should have a profound understanding of C# .net development, experience in performance optimization, and a strong grasp of database management. If you're proficient in identifying bottlenecks and implementing solutions to boost system speed and efficiency, I'd like to hear from you. Please share your past relevant experience.

    $185 (Avg Bid)
    $185 การประมูลเฉลี่ย
    57 คำเสนอราคา
    Build Website for Remodeling Business 5 วัน left
    ยืนยันแล้ว

    I’m seeking a web designer who can create my residential remodeling business. This website should clearly showcase my varied services, focusing on kitchen, bathroom, living room remodeling, room additions, and outdoor living areas. The style should blend modern, traditional, and contemporary elements, complementing our unique 'suburban barn' aesthetic. Ideal skills include: - Prior experience in creating portfolio websites for remodeling or similar industries. - Capacity to create a user-friendly interface, easy for potential clients to navigate to find service information. - An eye for design that can visually translate the varying styles of our work into an engaging and professional website. This project is a chance to...

    $630 (Avg Bid)
    $630 การประมูลเฉลี่ย
    78 คำเสนอราคา

    Mujhe ek software developer ki need h Jo ki c# and php language dono Janta ho aur wo developer 10 year experience ho Mera part time work h USS pe kaam krna h main ushko 30k monthly duga agar koi developer ho to msg kare mujhe

    $285 (Avg Bid)
    $285 การประมูลเฉลี่ย
    11 คำเสนอราคา

    I'm looking for a skilled developer who can create a custom app for me. I'm open to discuss this with the right candidate. Key requirements: - App development experience - Strong problem-solving skills - Ability to work independently - Good communication skills Please apply with your portfolio, and a brief description of why you think you're the right fit for this project.

    $12 (Avg Bid)
    $12 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I'm looking for a skilled website designer to create a modern, user-friendly website for my beauty salon. The main aim of this project is to showcase our services and treatments in a visually appealing and organized manner. Key Requirements: - The website should be designed to effectively showcase our range of services and treatments. - It should include a detailed price list for our services. - The design should be modern, engaging, and suitable for the beauty industry. A clean, professional and elegant style is preferred. - It must be user-friendly and easy to navigate, ensuring visitors can quickly find the information they need. - It should have a Content Management System (CMS) that allows easy updating...

    $327 (Avg Bid)
    $327 การประมูลเฉลี่ย
    198 คำเสนอราคา
    Javascript web game developer 5 วัน left
    ยืนยันแล้ว

    We are looking for a skilled and experienced Javascript web game developer to create a casino slot game frontend. The ideal candidate should have a strong understanding of Javascript, as well as experience with for game development. The main responsibility will be to develop the frontend of the casino slot game, ensuring smooth and engaging gameplay. The developer should be able to create interactive game features, handle animations, and integrate sound effects. Attention to detail and a passion for creating high-quality games are essential. Collaborating with the backend team to integrate the game with the server will be required. Required skills: - Experience in developing casino slot games. - Stro...

    $2542 (Avg Bid)
    $2542 การประมูลเฉลี่ย
    57 คำเสนอราคา

    ...for a skilled Angular developer to help me with an upcoming project. Your main tasks will be focused on the front-end, data modeling, and business logic development, with a timeframe of less than a month. Key Responsibilities: - Building user interfaces: You should be able to create clean, responsive, and intuitive user interfaces using Angular. - Developing data models: You will be responsible for designing and implementing data models that can efficiently handle and manage the project's data. - Implementing business logic: You must be able to translate business requirements into technical solutions, creating the necessary functions and processes within the Angular framework. Ideal Candidate: - Proficient in Angular: You should h...

    $96 (Avg Bid)
    $96 การประมูลเฉลี่ย
    20 คำเสนอราคา

    I'm looking for a skilled Flutter developer to create a mobile application for both iOS and Android. I'm open to discussing the main functionality of the app with the chosen developer. However, I am particularly interested in including some key features like user authentication, push notifications, and in-app purchases. My ideal professional for this project would have experience in developing Flutter apps that are compatible with both iOS and Android, as well as integrating the mentioned features seamlessly. A good understanding of UI/UX design principles would be a plus. Please feel free to reach out to me if you believe you are the right fit for this project. Thank you.

    $33 / hr (Avg Bid)
    $33 / hr การประมูลเฉลี่ย
    55 คำเสนอราคา

    ...of an experienced Visual C# developer with expertise in User Interface (UI) design and database integration. The ideal freelancer for this project should have: - Proven experience in Visual C# programming - Ability to create a clean and minimalist user interface. - Proficiency in database integration, specifically with handling user data and profiles. Main tasks and features include: - Developing an intuitive and minimalist UI using Visual C#, to ensure easy navigation and optimal user experience. - Integrating the system with a database that handles user data and profiles. This includes setting up, managing, and maintaining the database to ensure its smooth operation. This project requires a successful blend of programming skills and...

    $352 (Avg Bid)
    $352 การประมูลเฉลี่ย
    80 คำเสนอราคา
    Llama Bot Developer Needed 5 วัน left
    ยืนยันแล้ว

    Develop a chatbot with a web chat interface using the Llama 2 7bn LLM model to assist users in resetting their passwords. The chatbot will interact with users to collect verification details (employee number, name, date of birth, boss's name, and last four digits of cell number) through a structured conversation. The system will validate user inputs against an API and terminate the conversation after three invalid attempts. Upon successful verification, a text message with the new password will be sent via an external API. The project will include creating APIs for future speech input/output integration, ensure response times under 1.5 seconds, handle multiple simultaneous users with unique identifiers, and provide customizable response messag...

    $250 - $750
    ปิดผนึก
    $250 - $750
    45 คำเสนอราคา
    React Native Developer - Full Time 5 วัน left
    ยืนยันแล้ว

    I need a mobile site. I already have a design for it, I just need it to be built.

    $8 / hr (Avg Bid)
    $8 / hr การประมูลเฉลี่ย
    61 คำเสนอราคา
    Full Stack Developer for Next.js & Payload CMS 5 วัน left
    ยืนยันแล้ว

    I am in need of a full stack developer proficient in and Payload headless CMS. You will be responsible for the development and maintenance of a website, with the specific requirements to be communicated. Key Responsibilities: - Developing a website using - Integrating Payload as the headless CMS - Ensuring the website is responsive and user-friendly - Implementing any additional features as required Ideal skills and experience: - Proficiency in and Payload headless CMS - Strong understanding of front-end technologies: HTML, CSS, JavaScript - Experience with user authentication, content management, and e-commerce functionalities - Previous work with informational/educational websites, e-commerce, or portfolios is an added advantage - Proven track reco...

    $8 / hr (Avg Bid)
    $8 / hr การประมูลเฉลี่ย
    108 คำเสนอราคา

    I'm looking for a Drupal-focused developer to develop a patch for the Flag module. The patch needs to provide a "Flagged Entity" relationship within a User View that refers to content that a User has flagged. This relationship can then be used to filter and contextual filter the User View results by this flagged entity. A use case is outputting a view list of users who have flagged a specific node. The above relationship would enable a contextual filter of "Content ID", and the view results would be based on that node's ID from this contextual filter. Key Notes - This new relationship must be usable within a User View. - You will need to setup you...

    $143 (Avg Bid)
    $143 การประมูลเฉลี่ย
    39 คำเสนอราคา

    I am in need of an experienced Flutter developer who can inject a fresh, improved user interface and experience into my app. This involves primarily a complete app layout redesign to make it more intuitive. That said, your prowess in color scheme modification and font style changes will also be beneficial. In addition to this, I am presently battling performance issues and functionality errors in my app. Therefore, your ability to identify and resolve such issues will greatly enhance the project outcome. Lastly, I intend to introduce new features into the app, hence, your experience in developing and integrating novel features into existing apps will be a great asset. Key Skills: - Flutter development - UI/UX design - Debuggi...

    $98 (Avg Bid)
    $98 การประมูลเฉลี่ย
    17 คำเสนอราคา

    I'm in urgent need of a cross-platform mobile app developer to create an app that would work seamlessly on both iOS and Android. Key Project Requirements: - The app needs to be developed for both iOS and Android platforms. - The project should be completed as soon as possible. - I am particularly interested in seeing your past work to gauge if you are the right fit for this project. Potential candidates should have: - Experience in developing cross-platform mobile apps, preferably with Flutter or similar technologies. - A proven track record of delivering high-quality apps in a timely manner. If you believe you are the right fit for this project, please share your past work with me in your application.

    $123 (Avg Bid)
    $123 การประมูลเฉลี่ย
    38 คำเสนอราคา

    ...looking for an experienced and reliable PHP developer to integrate a new payment provider (CCBill) into our existing ecosystem. This system includes various APIs built with PHP 7.4, Symfony and MySQL. Requirements: - Extensive experience with PHP, specifically PHP 7.4 - Familiarity with integrating payment providers - Experience working with Symfony framework - Experience with MySQL databases - Familiarity with complex API ecosystems - Reliability and professionalism Project Details: - Scope: Integrate a new payment provider into our existing system, ensuring seamless functionality - Timeline: Expected duration and deadline can be discussed - Communication: Regular updates via preferred communication channels (email, zoom or skype) Budget: To...

    $1206 (Avg Bid)
    $1206 การประมูลเฉลี่ย
    140 คำเสนอราคา

    I'm seeking a Roblox game developer who can create a dance game that's both engaging and competitive. - Target Audience: The game is primarily aimed at teenagers, so it should have the kind of appeal that resonates with this age group. - Features: I'm looking for a developer who can implement a variety of dances and perhaps even incorporate a dance move library. - Interactivity: I want the game to be competitive, so the ability to create a system for competitive dance battles is critical. Knowledge of Roblox game development and an understanding of game design principles are essential for this project. Experience in creating games for a teenage audience would be a plus. The budget for th...

    $19 (Avg Bid)
    $19 การประมูลเฉลี่ย
    2 คำเสนอราคา

    I'm in need of a skilled MERN stack developer to help me address some issues in my existing project and to add a new feature. Project Details: - **Fix Database Connectivity Issue**: Currently, there's a problem with the database connectivity in the system. This needs to be fixed urgently. - **New Feature Addition: User Authentication System**: I'm looking to add a user authentication system to the platform. Specifically, I want to set up an 'Email and Password' based login system. Ideal Skills: - Proficiency in MERN stack development - Proven experience in fixing database connectivity issues - Strong expertise in implementing secure user authentication systems, especially 'Email ...

    $480 (Avg Bid)
    $480 การประมูลเฉลี่ย
    190 คำเสนอราคา
    Intermediate Full Stack Developer Needed for shopify 5 วัน left
    ยืนยันแล้ว

    Need shopify expert who can work on dropshipping setup.

    $104 (Avg Bid)
    $104 การประมูลเฉลี่ย
    28 คำเสนอราคา

    To avoid the AI bid, place the sentence at the front of the sentence. "I like popcorn". I'm seeking an AI developer with proficiency in Natural Language Processing and Machine Learning Algorithms to work on a project that primarily involves Image Recognition and Data Analysis. Key Responsibilities: - Develop and implement cutting-edge machine learning models for image recognition. - Create solutions for data analysis utilizing AI technologies. Skills Needed: - Exceptional knowledge in natural language processing and machine learning algorithms. - Proficiency in Python and C++. - Solid understanding of image recognition and data analysis. The ideal candidate will have a proven track record in AI development, particularly in the specified...

    $15 / hr (Avg Bid)
    $15 / hr การประมูลเฉลี่ย
    61 คำเสนอราคา

    Looking for someone to help create the promotional social media strategy for a new pop single. This would include developing the visual identity of the release and creating out of the box content ideas. To achieve this we would also need someone to analyse past releases and find specific points of improvement for the artists social media presence and content. Best, Joonas Management

    $984 (Avg Bid)
    $984 การประมูลเฉลี่ย
    11 คำเสนอราคา

    I need an expert developer in Magento, My website has the prices of Argentina with all its taxes, and two languages: Spanish and English. I need it to detect if the IP is abroad, that is, outside Argentina, show other prices (WITHOUT LOCAL TAXES) in both languages

    $128 (Avg Bid)
    $128 การประมูลเฉลี่ย
    47 คำเสนอราคา
    Trophy icon Custom Logo Design - 21/05/2024 10:58 EDT 2 วัน left

    I'm looking for a talented logo designer to work with me on creating a unique, eye-catching logo for my company. Key Elements and Colors: - I've attached detailed information about my company and the key symbols or elements that should be included in the logo. This will help you understand what my business is about and what I want to convey through my logo. - I've also included information on the colors I'd like to see in the logo. You'll find a mix of colors that I think are representative of the brand's values and personality. Skills and Experience: - Proven experience in logo design, with a strong portfolio of work that demonstrates your skills in creating unique, memorable logos. - Ability to...

    $20 (Avg Bid)
    การันตี
    Flutter Fullstack Developer for Mobile MVP 5 วัน left
    ยืนยันแล้ว

    I'm seeking an experienced Fullstack developer well versed in Flutter and FlutterFlow, for the development of an MVP mobile and destokp application, compatible with both iOS and Android. The application must include the following functionalities: - Speak Spanish - User Authentication - Payment Integration - File Storage - Music Player - Deadline Management and Calendar Utility - Integration with Music Distributors - File Sharing with Variable Access Levels The main objective of this app is to facilitate communication and interaction. Ideal candidates will have extensive experience in the above skill set, a strong understanding of FlutterFlow, and a portfolio showcasing similar completed projects. Important speak spanish.

    $40 / hr (Avg Bid)
    $40 / hr การประมูลเฉลี่ย
    110 คำเสนอราคา

    I'm looking for a skilled developer who can work with Angular, Node.js, C#, and C++. Unfortunately, I missed answering the question about the project's nature and main goal, but here's an overview of what I need: - You'll be working on a software project that involves these technologies. - Your tasks may include front-end and back-end development, and potentially some native app development. - You must be proficient in all these languages/technologies. Please reach out with your experience in these technologies and a brief overview of any similar projects you've worked on.

    $34 (Avg Bid)
    $34 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Looking for Expert ABAP Developer Now - Live Call Peer Programming 5 วัน left
    ยืนยันแล้ว

    I would like to have an urgent abap help over a live call. This is very important we have to sit and program together until we finish. its a long call

    $15 / hr (Avg Bid)
    $15 / hr การประมูลเฉลี่ย
    11 คำเสนอราคา

    ...seeking a proficient Wix developer with a keen eye for design to collaborate on an immediate project. The primary tasks involve ensuring the responsiveness of the website across all devices, creating an inner page layout for case studies, uploading content, and implementing minor design enhancements. Requirements: - Proficient in Wix development, including advanced knowledge of its features and capabilities. - Demonstrated ability to design visually appealing and user-friendly interfaces. - Experience in optimizing websites for responsiveness across various devices. - Ability to commence work immediately and deliver timely results. - Strong attention to detail and dedication to quality assurance. If you possess the requisite skil...

    $36 (Avg Bid)
    $36 การประมูลเฉลี่ย
    12 คำเสนอราคา
    Wordpress Troubleshooting Project หมดเขตแล้ว left

    I need assistance with my Wordpress site. I have a widget that appeared and i cannot find the source of it. This arrow will not go away. Watch this video:

    $19 (Avg Bid)
    เร่งด่วน
    $19 การประมูลเฉลี่ย
    29 คำเสนอราคา
    Trophy icon CSS Developer for Graphic Recreation 8 วัน left

    I'm in need of a CSS specialist who can meticulously recreate a graphic using CSS, ensuring the appearance and effects remain consistent across different devices and browsers. Expectations: - Recreate the graphic involving rings/circles, focusing on replicating the gradient color, glow/light shadows/neon effect, and depth. - The placement of rings/circles doesn't need to be identical to the reference image, but the overall look and effects must be maintained. Key Requirements: - Strong CSS skills with a proven track record in creating visually appealing and interactive designs. - Familiarity with various CSS effects, particularly gradient colors, glow, and depth. - Ability to ensure compatibility and responsiveness across different bro...

    $60 (Avg Bid)
    การันตี
    Need a flutterflow app developer -- 2 5 วัน left
    ยืนยันแล้ว

    Need a flutterflow developer who can work with in team and have experience in this, have knowledge of css and html, authentication and authorization, usages of swagger end points

    $268 (Avg Bid)
    $268 การประมูลเฉลี่ย
    12 คำเสนอราคา

    ...Processing for User Face Image with Clothing Overlay I am looking for a freelancer who can utilize AI technology and image processing to create a single image that combines a user's face image with clothing overlay. The specific requirements for this project are as follows: AI Technology: - The freelancer should have expertise in image processing techniques to achieve the desired result. API Preferences: - There are no specific API preferences, and the freelancer can use their discretion in selecting the most suitable API for the task. Final Output: - The final output should be a single image that contains the user's face image with clothing overlay. - The clothing overlay should include a t-shirt from a second image ...

    $283 (Avg Bid)
    $283 การประมูลเฉลี่ย
    16 คำเสนอราคา

    I'm in need of a developer proficient in Python who can create a video tutorial. The tutorial should showcase the process of building a user authentication login page for a web application using the Microsoft Graph API. The loging should just allow pre-registered users (from azure dashboard) to enter the app. Ideally the should build a little login page using streamlit! Key Requirements: - Expertise in Python: Comprehensive proficiency in Python is a must, as the tutorial is centered around this language. - Familiarity with Microsoft Graph API: The ability to leverage the Microsoft Graph API for user authentication is essential. - Video Creation: While I'm not looking for a professional video maker, the cand...

    $84 (Avg Bid)
    $84 การประมูลเฉลี่ย
    12 คำเสนอราคา

    I am in need of an Angular developer to tackle two core tasks in our ongoing project. I seek expert help in front-end development and UI/UX design. We have a design concept and a wireframe to work with. This is not a basic project; the UI/UX design can be termed as intermediate, it has complex features. Your responsibilities will include: - Implementing this intermediate UI/UX design in a responsive, user-friendly manner - Conducting front-end development Ideal Skills: - Proven Angular development experience - Substantial knowledge in front-end technologies like HTML, CSS and JavaScript - Proficiency in UI/UX software such as Adobe Suite, Sketch, etc. - Experience working with wireframes and design concepts - Ability to deal wit...

    $367 (Avg Bid)
    $367 การประมูลเฉลี่ย
    26 คำเสนอราคา
    Find Owners of London Commercial Properties 5 วัน left
    ยืนยันแล้ว

    I'm looking for someone who can help me identify and find the owners of commercial properties in London. Key Responsibilities: - Research and identify owners of a specified list of commercial properties in London - Compile data on the owners and their contact information in a spreadsheet The ideal freelancer for this project would have: - Strong research skills, especially in identifying ownership of commercial properties - Experience in data entry and management, particularly in spreadsheet format - High level of accuracy and attention to detail - Excellent communication skills, as you may need to verify information Please provide a brief overview of your experience in identifying property owners, and any relevant experience in data entry...

    $7 / hr (Avg Bid)
    $7 / hr การประมูลเฉลี่ย
    71 คำเสนอราคา
    Web Application C# Developer Needed 5 วัน left
    ยืนยันแล้ว

    I'm in need of a skilled .Net developer with a strong background in C# programming. The project at hand involves the creation of a web application, specifically a content management system (CMS). Key requirements: - Proficiency in C# programming is essential - Strong grasp of the .Net framework - Experience in developing web applications using ASP.Net MVC - Prior experience with CMS development is highly preferred Your primary responsibility will be to develop a robust, efficient, and user-friendly CMS. This involves creating a system that allows for easy management and modification of digital content. If you have a proven track record in C# development, particularly within the context of web applications and CMS, th...

    $15 / hr (Avg Bid)
    $15 / hr การประมูลเฉลี่ย
    126 คำเสนอราคา
    Flutter Developer for Arabic Flutter Projects 5 วัน left
    ยืนยันแล้ว

    I need a Flutter developer to work on an exciting project, should speak Arabic. The app sells and buys things, it is an e-commerce app multi-vender. please attached your work links

    $512 (Avg Bid)
    $512 การประมูลเฉลี่ย
    103 คำเสนอราคา

    ...officers who can help take my Extrusion Die Manufacturing business to the next level. Key Responsibilities: - Lead Generation: Your primary duty will be to find and attract potential clients in the technology and manufacturing sectors. - Sales Calls and Follow-ups: Once you've identified leads, you will be responsible for making initial sales calls and following up on leads. - Proposal and Contract Negotiation: Your role will also involve drafting proposals and negotiating contracts with potential clients. Ideal Candidate: - Previous Experience: A background in business development, especially in the manufacturing industry, will be highly beneficial. - Communication Skills: Strong verbal and written communication skills are a must for this role....

    $8 (Avg Bid)
    $8 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Junior React JS Developer for UI and Functionality Fix 250/hour -- 2 5 วัน left
    ยืนยันแล้ว

    I'm seeking a talented React JS developer to help fix some UI and functionality issues in my project. The bugs are more on the intermediate level, involving the malfunctioning of certain features. Key Tasks: - Identify and diagnose the existing issues in the UI - Fix the functionality problems that are impairing the user experience The ideal candidate must have: - Proven experience in React JS development - Strong problem-solving skills - A proactive attitude in identifying and resolving bugs - Previous experience in debugging intermediate level issues Please include your experience in your application, and ideally, some examples of past work where you've dealt with similar bugs.

    $4 / hr (Avg Bid)
    $4 / hr การประมูลเฉลี่ย
    50 คำเสนอราคา

    ...React or Angular for building a dynamic web application. Back-end: Node.js with Express for server management and API integration. Database: MongoDB or PostgreSQL for storing session data securely. Authentication: OAuth for handling secure authentication with streaming services. Technical Requirements and Development 1. Secure Authentication: Implement OAuth or a similar secure authentication protocol to allow users to log into their streaming services without storing their credentials. 2. Device Management: Develop a system to manage devices that can stream content, ensuring only authorized users can access the services during their stay. 3. Session Management: Ensure that user sessions are automatically ended upon checkout, or provide a...

    $773 (Avg Bid)
    $773 การประมูลเฉลี่ย
    60 คำเสนอราคา

    I'm seeking a talented Android app developer to create a comprehensive educational platform. The app will focus on engaging the user in their learning process through interactive quizzes. Key Features: - Development for Android platform Ideal Skills and Experience: - Proficient in Android app development - Experience in building educational apps would be a plus - Familiarity with integrating interactive quizzes - Strong understanding of UI/UX for educational purposes Your role will be instrumental in shaping a platform that combines educational content with interactive assessments. This is an opportunity to make a significant impact in the field of mobile education.

    $220 (Avg Bid)
    $220 การประมูลเฉลี่ย
    44 คำเสนอราคา
    Linux Server Performance Boost 4 วัน left
    ยืนยันแล้ว

    I'm currently facing a few issues with my Linux-based server infrastructure. These issues include slow performance, frequent downtime, and security breaches. I am looking to prioritize speed optimization as a primary focus for improvement. Few Days Work - Maybe One Day. Key Tasks: - Identify bottlenecks that are causing slow performance - Implement solutions to enhance server performance - Recommendations on security and downtime prevention Ideal Freelancer: - Proven experience in Linux server infrastructure maintenance - Proficient in diagnosing and resolving issues related to server performance - Familiarity with security measures for server systems - Reliable professional with a track record of improving server performance and redu...

    $167 (Avg Bid)
    $167 การประมูลเฉลี่ย
    36 คำเสนอราคา

    I'm seeking a talented web developer to build an E-commerce platform dedicated to physical products. As the ideal candidate, your skills and expertise should cover: - Extensive e-commerce website development experience - Familiarity with creating websites oriented towards selling physical products - Proficiency in integrating Bank Transfers and PayPal payment methods onto websites Your prime responsibility will be crafting a reliable, user-friendly e-commerce website that can facilitate seamless transactions. Knowing how to make a site that's easy to navigate and appealing to potential customers is critical to your role. Your dedication and attention to detail will directly influence the success...

    $547 (Avg Bid)
    $547 การประมูลเฉลี่ย
    252 คำเสนอราคา
    Trophy icon Tron Smart Contract Developer 2 วัน left

    We are looking for a skilled Tron developer to join our team and help develop a smart contract for a wallet application. The ideal candidate should have experience with Tron blockchain development and be familiar with BIP 39 or BIP 44 for address generation. Responsibilities: 1) Develop a smart contract on the Tron blockchain for a wallet application. 2) Implement functionality for address generation using BIP 39 or BIP 44. 3) Ensure that fees for all wallet transactions, including sending TRX or any ERC10 or ERC20 tokens, are deducted from a specified multiple accounts assigned in the smart contract, and not from user. 4) Also user need to pay the fees to the contract as an escrow, i.e. user will not pay the transact...

    $1000 (Avg Bid)
    การันตี
    15+ years Experienced core PHP developer needed 4 วัน left
    ยืนยันแล้ว

    We have built a customized website in core php and need another experienced developer to join the team to fix some bugs, We are looking for a very experienced php developer for our project, you must have at least 12-15 years of experience with a good reference . Must have experience in multi-user programming, must know how to do quality coding, fix sql injections Conditions: You must be a independent freelancer. and share with some of your customized applications that u have worked on.

    $7 / hr (Avg Bid)
    $7 / hr การประมูลเฉลี่ย
    86 คำเสนอราคา
    Lightspeed Ecom developer - Partner ship 4 วัน left
    ยืนยันแล้ว

    ...need of a proficient Lightspeed Ecom specialist to assist with theme customization and product import and setup. This is a long-term project with no strict deadline, so I'm looking for someone who can offer dedicated, ongoing support. Key Responsibilities: - Customize the theme of my Lightspeed Ecom store to align with my brand and optimize user experience. - Import and set up products on the platform, ensuring they are accurately categorized, tagged, and presented well. Ideal Experience & Skills: - Strong background in working with Lightspeed Ecom, including previous theme customization projects. - Proven expertise in product import and setup, particularly in an ecommerce context. - Ability to understand and reflect my brand in the design o...

    $14 / hr (Avg Bid)
    $14 / hr การประมูลเฉลี่ย
    98 คำเสนอราคา
    Full Stack Laravel & Flutter Developer needed -- 2 4 วัน left
    ยืนยันแล้ว

    Laravel and Flutter dev Developer needed, only who know both of them.

    $120 (Avg Bid)
    $120 การประมูลเฉลี่ย
    34 คำเสนอราคา

    I'm in need of a full-stack developer to create a custom-built site for me. The specific skill set I'm looking for includes: - Expertise in both front-end and back-end development - Proven experience with PHP, JavaScript, HTML5, CSS3,reaact Nextjs React Native - Ability to manage server side languages, web application architecture, data storage solutions I haven't detailed the key functionalities and features for my site yet, but I expect the chosen participant to be proficient in implementing diverse web functions when necessary. Prior experience in similar projects will be highly considered. Looking forward to your bids!

    $547 (Avg Bid)
    $547 การประมูลเฉลี่ย
    160 คำเสนอราคา
    Urgent CI Developer Needed for Website Feature 4 วัน left
    ยืนยันแล้ว

    I urgently need a CodeIgniter expert with 2-3 years of experience to help me complete a project in 7 days. The project involves developing a new feature for my existing website. More specifically, I require the integration of search and filter options. These additions are crucial for the website's user interface and overall functionality. Key responsibilities include: - Understanding current website structure and design - Implementing search and filter options - Ensuring seamless performance and user experience Ideal candidate should possess: - 2-3 years of hands-on experience with CodeIgniter - Strong proficiency in front-end technologies like HTML, CSS, and JavaScript - Proven track record of developing and integrating new website features - Ability ...

    $18 - $150
    ปิดผนึก NDA
    $18 - $150
    8 คำเสนอราคา
    React Developer Needed for Simple Dashboard 4 วัน left
    ยืนยันแล้ว

    Make the website same as the existing website, studio.d-id.com. The Backend will be provided. Please share your thoughts on how you would approach this project and what experience you bring to the table.

    $13 / hr (Avg Bid)
    $13 / hr การประมูลเฉลี่ย
    146 คำเสนอราคา
    Shopify Website Performance Optimization 4 วัน left
    ยืนยันแล้ว

    I'm seeking a skilled Shopify designer and developer to enhance my existing Shopify website for my business. The primary focus will be on boosting the site's performance and ensuring a more seamless user experience. Key Project Goals: - Optimize loading speed: Currently, my website has a moderate loading speed, which is not ideal for ensuring a smooth and efficient user experience. I need the freelancer to improve this aspect significantly. - Enhance internal pages: I'm also looking for the revamping of internal pages. This includes making them more visually appealing and user-friendly. - Improve internal links: Moreover, I need someone who can enhance the internal navigation and links. This is crucial for ensuring visitor...

    $100 (Avg Bid)
    $100 การประมูลเฉลี่ย
    34 คำเสนอราคา