Hire a bitcoin developer jobs
The budget for this is $4/hour 40 hours/week (non-negotiable) I'm looking for a developer with experience in C# to help develop a Learning Management System. With your application, include a solution in C# to the following problem: Implement int Missing(int[] list, int a, int b), which returns the number of integers between a and b that are missing from the list. Proposals that don't include an answer or use chatGPT to get the answer will be ignored.
Only US and Canada!!! I'm seeking a seasoned Full-Stack Developer proficient in React and Node.js for a long-term, remote collaboration. The primary focus of this project is to develop new features for an existing web application. Ideal candidates should have: - Extensive experience in Full-Stack Development, specifically with React and Node.js - A strong command of English for effective communication - Proven ability to conceptualize and implement new features - A knack for innovative and efficient solutions to complex problems - Excellent understanding of both front-end and back-end development - Familiarity with performance optimization techniques Expected Salary: $1000 ~ $3000 per month Please only apply if you are a senior profession...
Hello, I am looking for a skilled Flutter developer who can help me to ingrate the one page UI into the current app I am trying to fetch data and showing it on new UI so that is not working. I am getting confused due to code, not getting the logic behind the functionalities because each separate widget exist in different classes so that is the issue. Looking for expert to ingrate the UI already created into Flutter app, Thank You
I'm seeking a seasoned full stack developer to help debug and complete a simple demo project. The tech stack includes HTML, CSS, JavaScript, Node.js, , following RESTful conventions, and utilizing MySQL. Key Project Components: - User Authentication: This will leverage JSON Web Tokens (JWT) for secure and efficient handling. - JavaScript and DOM Manipulation: Essential for interactive and dynamic elements of the demo. Details of project will be given in PM. User Authentication Features: - Login and Signup: Basic access control to the demo. - Password Reset: A simple yet crucial part of the user experience. - Implement Bcrypt to securely hash and store user passwords on the backend Ideal Candidate: The ideal freelancer for this project should have: - Pro...
I have an existing project and looking for an additional developer. I provide pdf's like the ones attached and you use FlutterFlow and custom Flutter/Dart where needed. 1) We use Github for the project. 2) Must have experience deploying FlutterFlow apps to App and Play stores 3) Must overlap at least 3 hours/day with Eastern Standard Time zone between 8am to 6pm 4) bid your hourly rate - if you tell me your hourly rate is different than what you bid i will not hire you
I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience wokring in the US West Coast time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify and Wordpress - Familiarity with app development for Shopify & plugins for wordpress - Store setup and configuration - INSTANT communication availability (as we have only teamwork-based tasks, not work-at-your-own-pace). Only individual freelancers please, no teams/agencies. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left avail...
Angular Web App Developer (UI/UX & Feature Development) I am looking for a skilled developer to refine the UI/UX design and continue the overall development of my partially built web app. The app is built in Angular and is designed to be used on both mobile and large screens, so the UI must be optimized for both display types. Ideal Skills & Experience: Proficient in Angular for web application development Strong background in UI/UX design, ensuring responsiveness for both mobile and desktop views Experience in implementing adaptive and responsive UI components Skilled in MySQL and SQL, including database design and query optimization Ability to develop and integrate new featuresinto the application Experience i...
I'm seeking a skilled Pega developer to create a risk assessment application with a specific focus on fraud detection. The ideal candidate will have extensive experience with Pega and a solid understanding of developing applications for risk assessment. Key Responsibilities: - Develop a risk assessment application using Pega - Implement robust fraud detection capabilities within the application Ideal Skills: - Proficiency in Pega - Experience in developing risk assessment applications - Strong knowledge of fraud detection methodologies The application should integrate with third-party APIs for enhanced data sources in fraud detection. The project should be completed within 1-3 months.
I'm in need of a skilled coder to create a finance dashboard for monitoring my bond investments. The primary features of this dashboard will include tracking bond prices. Ideal Skills: - Proficiency in coding for finance dashboards - Experience with bond market tracking - Ability to implement price tracking features Freelancers with a solid understanding of the bond market and experience in developing similar dashboards will have an advantage. Please share your relevant past projects in your proposal.
I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience wokring in the US West Coast time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify and Wordpress - Familiarity with app development for Shopify & plugins for wordpress - Store setup and configuration - INSTANT communication availability (as we have only teamwork-based tasks, not work-at-your-own-pace). Only individual freelancers please, no teams/agencies. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left avail...
Freelancer Opportunity: Flutter/FlutterFlow Developer for FanBase Tickets I’m Jarius, the CEO of JNew Technologies LLC, and I’m looking for a skilled and detail-oriented FlutterFlow/Flutter developer to help finalize and launch FanBase Tickets, a mobile app revolutionizing ticketing for youth sports events. The app is about 60% complete and integrates Firebase and Google Cloud for key functionalities, including notifications. It also requires Bluetooth integration with Stripe card readers, so experience with this setup is essential. What I Need: Audit the Current App: Assess the existing codebase and functionality. Provide actionable feedback to improve the app’s performance, user experience, and scalability. Complete Development: Finalize...
We support: Wix account Remote Mac Computer Requirements: Work time: EST time zone
I'm in need of a senior developer to assist in the completion of an NFT marketplace project. The initial project is already complete, and we now need to build additional components and integrate them into the main project. If you're interested in a long-term opportunity (6+ months) with an hourly rate of $90 to $120, please get in touch. I'm looking forward to discussing this in more detail with you. Ideal Skills and Experience: - Extensive experience in - Proven track record in NFT marketplace development - Proficient in blockchain technology - Capable of building and integrating complex components - Open to a long-term commitment
I'm looking for a seasoned SQL developer to assist with Orderwise WMS report queries. Key Skills: - Proficiency in SQL - Experience with Orderwise WMS - Ability to generate complex report queries Please note that the specific objectives for the queries have yet to be determined, so I need someone flexible and adaptable, who can help me refine the requirements based on their technical expertise. Experience in working with inventory management systems and understanding of warehouse operations would be a significant advantage.
Hiring Experienced Laravel & WordPress Developer for Long-Term Support (Some US Availability Required) I am looking for an experienced Laravel & CodeIgniter PHP Developer with expertise in WordPress theme and plugin development, MySQL, and GoDaddy CPanel management and GitHub setup and managing. This is a long-term opportunity for the right candidate who can also work with Aimeos (Marketplace Extension) and is available during U.S. business hours. Requirements: ✔ Expertise in PHP (Laravel & CodeIgniter) ✔ WordPress Custom Theme & Plugin Development ✔ Experience with MySQL Database Management ✔ Familiarity with GoDaddy CPanel setup ✔ Experience with Aimeos Marketplace Extension (preferred) ✔ Ability to configure multi-tenant eCommerce solutions ✔ Str...
I'm seeking an experienced blockchain developer to create a Flash USDT on the Tron platform. The primary purpose of this USDT will be for transactions. Key Responsibilities: - Develop a Flash USDT on the Tron blockchain. - Ensure the USDT is transaction-ready. Ideal Skills: - Proven experience with Tron blockchain. - Expertise in USDT creation. - Strong understanding of multi-signature wallet implementation. Please provide examples of similar projects you have completed.
I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience wokring in the US West Coast time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify and Wordpress - Familiarity with app development for Shopify & plugins for wordpress - Store setup and configuration - INSTANT communication availability (as we have only teamwork-based tasks, not work-at-your-own-pace). Only individual freelancers please, no teams/agencies. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left avail...
We are looking for a skilled MERN Stack Developer to make customizations to our existing dynamic landing page. The page is built using React.js and Node.js and requires modifications to improve functionality, design, and performance. Further details (due to confidential data) will be discuss over the chat.
I'm seeking a talented mobile app developer located in Hyderabad, to create an Android-based social networking app. Key Responsibilities: - Design and develop a user-friendly and engaging ios,Android mobile app. - Create features typical of social networking platforms (profile creation, friend requests, messaging, etc.). - Ensure the app is optimized for performance and usability. Ideal Skills: - Proficiency in Android app development. - Prior experience developing social networking apps is a plus. - Knowledge of UI/UX principles for mobile apps. - Excellent problem-solving skills and attention to detail.
I'm looking for a Middle Drupal Developer to manage system performance and oversee all technical aspects of our CMS. This role requires close collaboration with both developers and customers to ensure an effective, visually appealing, functional, and intuitive implementation. Key Responsibilities: - Manage system performance of the CMS - Oversee all technical aspects of the CMS - Collaborate with developers and customers Required Skills and Experience: - Proven experience creating custom Drupal modules, particularly content-related and API integration modules - Proficiency in building responsive websites using JavaScript, HTML5, and CSS3 - Strong understanding of Drupal’s hook system, MySQL database, Form API, and REST API - Expertise in using Git, CI tools, and ...
The project will involve adding new features to the existing Laravel website 1) Fixing delivery time slot. 2) Few changes in website for convenient order placing
Only bid who can complete it today in 5 hours.
We are looking for a talented web developer with a strong eye for aesthetics and visual harmony. The ideal candidate should be able to create a beautiful, engaging, and highly attractive website that captivates customers through stunning visuals and a seamless user experience. Requirements: Strong skills in UI/UX design with a focus on aesthetic appeal Ability to create a harmonious, visually pleasing layout Experience using high-quality images to enhance the overall look and feel of the site Proficiency in modern web design tools (HTML, CSS, JavaScript, etc.) Knowledge of branding and how to attract customers through visuals Knowledge of adding UGC on the website Experience in e-commerce or product-based websites is a plus (please s...
Senior Full Stack Developer - API Integration Specialist (1-Month MVP Project) Project Overview We're building an innovative edutech platform to address declining teaching standards in UK universities. The platform will connect students with qualified tutors for on-demand academic support through chat-based sessions. Technical Approach We're accelerating development by leveraging proven open-source technologies: • Rocket Chat (self-hosted) for core chat functionality • Integration with Google Auth, Stripe, and AWS S3 • Custom API layer to orchestrate these services Required Skills & Experience • Extensive API integration experience • Full-stack development expertise • Experience with: Self-hosted open source platforms Payment system i...
I'm looking for a professional web developer with extensive experience in creating Shopify-based e-commerce sites. The ideal candidate should be able to work with both custom designs and pre-made templates. Key requirements: - Proficient in Shopify platform - Able to design and implement a combination of custom and pre-made templates - Prior experience in E-commerce site development - Ability to deliver a user-friendly, responsive and visually appealing site Please provide examples of previous Shopify e-commerce sites you've developed.
Wordpress developer needed , must know custom coding. We will pay you based on every task, it includes Minor Tasks such as making basic changes on website, fixing the allignment issues on pages , Woocommerce custom checkout page design integration, one page checkout for woocommerce, adding custom functionality in woocommerce No Advance Payment, long term collaboration option based on your quality of work and delivery time Start your bid with Dr. Else your bid will ignored.
...integrated BTCPay Server to accept Bitcoin payment on the website using the BTCPay for WooCommerce plugin. That part works fine. The issue I have is with WCFM Marketplace. I want to be able to pay vendors using Bitcoin when they request payments after they sold their products. The vendors would enter a Bitcoin Lightning paycode address in a field as per the BIP-47 protocol. I don't want to do Bitcoin on-chain payout to vendors cause of the high network fees. Bitcoin Lightning is cheaper and faster. I would instruct my vendors to setup the Blink wallet, Bluewallet, Phoenix wallet or Wallet of Satoshi (I will make a page to list the wallets that supports that feature BIP-47) and enter that address in a field in WCFM. ...
Full-Stack Developer Needed: Influencer Marketing & Management Platform for Saudi & GCC – API Research & Compliance Required Project Overview: We are looking for an experienced full-stack developer (or development agency) to build an Influencer Marketing & Management Platform for Saudi Arabia & GCC markets. The platform must allow brands to discover influencers, manage campaigns, track performance, process payments, and ensure compliance with Saudi & GCC regulations. Additionally, the developer must conduct API research, provide a technical document for approval, and analyze whether e-commerce integration is necessary. Project Scope & Key Features: The platform must include: ✅ Influencer Discovery & AI Matching &bul...
...need of a seasoned Python developer who has robust knowledge in Docker and Ngrok. The main focus of the application will be automation, specifically targeting tasks to be executed seamlessly without manual intervention. Key Responsibilities: - Develop an automation application using core Python - Utilize Docker for containerization and Ngrok for secure tunneling - Ensure seamless integration with a specific cloud service Ideal Skills: - Proficient in core Python with demonstrable experience - Strong understanding and experience with Docker - Proficient in using Ngrok for secure tunneling - Experience with cloud services integration - Strong problem-solving and debugging skills Please note, the specifics of the tasks to be automated will be discussed further. I a...
I'm in need of a Python expert who can maintain my web scraping code. The code is currently set up to collect data from various news websites on a daily basis. Key Responsibilities: - Ensuring the scraping code runs smoothly and efficiently every day. - Troubleshooting any issues that arise with the code or the websites being scraped. - Implementing updates to the code as needed, such as changes in website structure or scraping requirements. Ideal Skills: - Strong Python programming skills. - Experience with web scraping, particularly from news sites. - Problem-solving skills for troubleshooting code issues. - Ability to adapt to changes in website structures. Your expertise will help ensure consistent and reliable data collection from these news sites.
? Project Description: We are looking for a developer with experience in online card games to create a website and mobile application for the classic Argentine Truco. The project will include a multiplayer game, AI integration, online tournaments, and a monetization system. ? Requirements: ✔️ Mobile app development (preferably React Native or Unity). ✔️ Experience in real-time multiplayer games (, Firebase, WebRTC). ✔️ AI programming for single-player mode. ✔️ Web development for the informational platform (WordPress, , or similar). ✔️ Experience with tournament and betting systems (initially without real money). ✔️ Knowledge of payment gateway integrations (Stripe, PayPal, Crypto, etc.). ? Key Features to Develop: ✅ Online Truco Game: 1v1 and team mode...
I'm seeking a proficient full stack developer with strong Javascript skills, particularly in React and Nest. The ideal candidate will have a proven track record in full stack development with previous experience on webapps. Key Responsibilities: - Equal focus on both frontend and backend development - Contributing to a long-term team of developers The developer will be involved in creating a webapp that requires: - Real-time updates - Interaction with a Large Language Model (LLM) Ideal Skills: - Expertise in Javascript, React, and Nest - Proven experience in full stack development - Previous work on webapps I'm looking for someone who can contribute effectively to our team and help us build a robust webapp. The project ...
I'm seeking a skilled Android Developer to create an app for monitoring trimodal circuit biosignals. The app's core purpose, user interface elements and specific biosignals it will track are yet to be determined, so a flexible and creative approach will be necessary. Ideal Skills: - Android App Development - UI/UX Design - Understanding of biosignals and biosignal processing - Real-time data handling - Data analysis implementation in apps The project will require an iterative process with frequent updates and revisions based on testing and feedback. A background in developing similar biosignal monitoring apps will be a significant advantage. Please include examples of relevant past work in your proposal.
? WearOS Developer for tech startup– 1 Month Sprint with Long-Term Potential WHO WE ARE We’re a fast-moving startup studio from Italy with a track record of launching successful startups. Now, we’re building a WearOS safety app that’s already generating strong market interest. This is your chance to own the WearOS development and be part of something big. WHAT WE’RE BUILDING A WearOS app leveraging geolocation, motion sensors, and real-time server communication to enhance workplace safety. The first version exists, and now we need to refine, scale, and optimize it. WHY JOIN US? High Impact – Your code will directly help protect workers in high-risk environments. Fast Execution – Full project delivery ...
...WordPress developer to build out a website based on an existing theme and template. The site is hosted and has necessary plugins installed, but we need someone to create pages, design graphics, and implement content to bring the website to life. Total Pages: Home Page Overview of services, industries served, and company mission. Core Services (7 pages) Cybersecurity Consulting Cloud Management Consulting Risk Management Consulting Finance and Cost Analysis Consulting Integrated Finance Solutions Audit Support Services AWS and Azure Consulting Industries We Serve A single page detailing industries (healthcare, fintech, real estate, construction) and their specific challenges. About Us A page describing the company’s mission, history, team, and valu...
I'm currently seeking a seasoned Solana blockchain developer with a strong background in smart contract development and DApp creation. The ideal freelancer will have experience integrating these systems with existing infrastructures. Skills & Experience Required: - Proficiency in Solana blockchain - Smart contract development - DApp (Decentralized Application) creation - System integration - Prior experience with blockchain projects Your expertise will help in bringing my project to fruition. Please reach out if you're interested.
I need a skilled Gatsby developer to create a user portal for content consumption, specifically for articles and blogs. Key Requirements: - Proficiency in Gatsby and related web technologies. - Strong understanding of user interface (UI) and user experience (UX) design principles. - Ability to develop a seamless and responsive design for diverse devices. The project is urgent, so timely delivery without compromising quality is paramount. Your portfolio should demonstrate similar past projects with a focus on content-centric user portals.
I'm in search of a seasoned, lead full-stack web and mobile developer who can also take on the role of project manager. This part-time position is exclusively for individual freelancers who are US citizens and native English speakers. - Key Responsibilities: - Managing both web and mobile development projects - Overseeing all phases of the project lifecycle - Applying project management best practices - Ideal Candidate: - A US citizen with a robust background in full-stack web and mobile development - Proven experience in project management - Familiarity with the latest technologies, particularly AI - Excellent communication skills Please note: - Applications from agencies will not be considered - Only individual freelancers are...
I'm looking for a skilled backend developer proficient in NestJS and Typescript, with extensive experience in PostgreSQL databases and Python. The primary objective of this project is to assist in the development of a multi-tenant web application. Key Responsibilities: - API development - Database management - Integrating various third-party applications, specifically payment gateways and analytics tools, as well as CRM and ERP systems. - Maintain comprehensive code documentation - Develop and maintain unit tests for backend functionality - Identify and fix bugs and performance bottlenecks - Design and implement RESTful APIs - Set up and maintain CI/CD pipelines The backend will primarily handle transactional data, so experience in managing and processing such ...
I'm looking for a seasoned React developer to build an engaging and seamless Ludo tournament website. The platform will cater to online Ludo enthusiasts, allowing them to participate in tournaments, manage their profiles, and conduct secure financial transactions. Key Features: - **Tournament Creation and Management**: Users should be able to create, join, and manage tournaments with ease. - **User Profile Management**: A system for users to create and update their profiles, track their performance, and customize their experience. - **Secure Financial Transactions**: Implementation of a robust and secure system to handle all financial transactions on the platform. Additional Features: - **Push Notifications**: To keep users updated about their tournament ...
I'm seeking a proficient React Native developer for 40 hours to do some feature updates to a utility tool app. Key Requirements: - 4+ years of expertise in React Native is a must. - Prior experience with developing utility/tools apps is highly preferred. - Strong understanding of cross-platform app development. - Ability to deliver clean, maintainable code and follow best practices. - Good communication skills and ability to work collaboratively. Only for individual freelancers (India only), companies please do not bid.
Job Title: Unity Game Developer (MMORPG, Backend & API Development - ) Location: Remote/On-Site- Durgapur, India Job Type: Full-Time/Contract (Minimum contract period for 3 months can be extendable) Experience Level: Mid-Senior Salary: Negotiable About the Role: We are seeking a talented Unity Game Developer with experience in MMORPG development, real-time networking (), and backend API creation. You will be responsible for developing a seamless multiplayer experience by implementing gameplay mechanics, backend architecture, and APIs for player authentication, inventory management, matchmaking, and data persistence. Responsibilities - Develop and maintain MMORPG core gameplay systems in Unity (C#). - Implement real-time multiplayer networking using a...
I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience wokring in the US West Coast time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify and Wordpress - Familiarity with app development for Shopify & plugins for wordpress - Store setup and configuration - INSTANT communication availability (as we have only teamwork-based tasks, not work-at-your-own-pace). Only individual freelancers please, no teams/agencies. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left avail...
I'm in need of a Python expert who can maintain my web scraping code. The code is currently set up to collect data from various news websites on a daily basis. Key Responsibilities: - Ensuring the scraping code runs smoothly and efficiently every day. - Troubleshooting any issues that arise with the code or the websites being scraped. - Implementing updates to the code as needed, such as changes in website structure or scraping requirements. Ideal Skills: - Strong Python programming skills. - Experience with web scraping, particularly from news sites. - Problem-solving skills for troubleshooting code issues. - Ability to adapt to changes in website structures. Your expertise will help ensure consistent and reliable data collection from these news sites.
Job Posting: Seeking a Full-Stack Developer for Session Messenger Setup & Deployment (Turnkey Project) ? Position: Freelance Full-Stack Developer Project Type: Full Deployment & Configuration (Turnkey Delivery) Location: Remote Budget: Negotiable ? Job Overview We are looking for a highly skilled Full-Stack Developer to set up and deploy Session Messenger on our infrastructure, including server-side components and all client applications (iOS, Android, Desktop). The ideal candidate should have experience in deploying secure messaging applications, working with Oxen Network, Lokinet, Session nodes, and handling mobile & desktop app builds. If you have a strong background in server administration, secure messaging, and mobile app develo...
I'm looking for an experienced WordPress developer who can help me build a website centered around promoting various services through affiliate marketing. Key Responsibilities: Website Development: Build an SEO-optimized WordPress site with affiliate marketing tools. Content Creation: Develop engaging content strategies for blogs and product promotions. Social Media Management: Curate and post content on social media to drive traffic. Performance Monitoring: Track website metrics and suggest improvements. Ideal Skills: - Proficient in WordPress development - Prior experience in building affiliate marketing websites - Understanding of the affiliate marketing landscape focused on services.
...recruitment team, you'll play an essential role in ensuring that we attract and hire qualified candidates to manage properties effectively and provide excellent service. Key Responsibilities: Post job listings on various platforms like Freelancer, Upwork, PeoplePerHour, Fiverr, and Indeed. Screen CVs and assess candidates for Property Manager positions. Provide detailed information about the role to applicants. Select at least 15 suitable candidates for the Property Manager role. Compile candidate details, including email and phone contact information, into a spreadsheet (Excel/Google Sheets). Required Skills: Strong communication skills and attention to detail. Experience in Customer Support or as a Virtual Assistant is a plus. Ability to screen resume...
I'm seeking a proficient Mobile App Developer with expertise in either React Native or Flutter. The project entails creating a cross-platform (iOS and Android) mobile application for a home services startup. Key Requirements: - Implementing core functionalities such as: - Booking services: The app should allow users to book various home services seamlessly. - User profile management: Users should be able to create, manage, and update their profiles effortlessly. - Payment integration: The app needs a secure and reliable payment gateway for processing transactions. - Working with provided design specifications: I have a detailed design for the app, so your role will primarily focus on development and implementation. Ideal Skills and E...
I'm seeking a proficient Mobile App Developer with expertise in either React Native or Flutter. The project entails creating a cross-platform (iOS and Android) mobile application for a home services startup. Key Requirements: - Implementing core functionalities such as: - Booking services: The app should allow users to book various home services seamlessly. - User profile management: Users should be able to create, manage, and update their profiles effortlessly. - Payment integration: The app needs a secure and reliable payment gateway for processing transactions. - Working with provided design specifications: I have a detailed design for the app, so your role will primarily focus on development and implementation. Ideal Skills and E...
