Kyiv, Kiev, Ukraine
$60/hr · Starting at $1,000
Senior Backend & Infrastructure Engineer specializing in high-concurrency systems, distributed architectures, and automated cloud-native environments. Expert in a polyglot backend toolkit—Go, Rust, No…
Charsadda, North-West Frontier, Pakistan
$6/hr · Starting at $25
I am a skilled developer with expertise in building robust, scalable, and user-friendly applications. My services include: Flutter Mobile Development: I specialize in creating high-performance, cross-…
Tehuacan, Puebla, Mexico
ID Verified
$25/hr · Starting at $50
A software developer who is responsible for all phases of software development, from requirements gathering and analysis to design, development, testing, and support. Owner with excellent requirements…
Bolhrad, Odes'ka Oblast', Ukraine
$30/hr · Starting at $100
Dear Sir. I have full experience and knowledge in blockchain ecosystem, based on crypto knowledge, web and mobile development. For over 5 years, I've been developing some projects like Defi, NFT and t…
Nikopol, Dnipropetrovs'ka Oblast', Ukraine
$25/hr · Starting at $500
For blockchain development I mainly focused in developing DeFi and Dex, NFT projects on Solana and Ethereum, Binance network. The main projects that I can show you are Cropper Finance and Atlasdex Fin…
Greenbank, Queensland, Australia
$40/hr · Starting at $500
I have published numerous successful consumer and private enterprise apps for both iOS and Android. I am flexible with my working hours and I would build your app with my heart's content. I’m familiar…
Edogawa City, Tokyo, Japan
$45/hr · Starting at $2,000
Fluent in both the frontend and backend development of web applications, platforms, and websites our full stack developers are skilled programmers who are also knowledgeable about design principles, u…
Odesa, Odes'ka Oblast', Ukraine
Past Earnings
$30/hr · Starting at $25
Key Skills Ethereum, Solidity, Web3.js, dApp, Rust, Solana, DEX ✌ Communication Approach I prioritize effective communication and collaboration in all my projects. Whether it's discussing project
Gothenburg, Quebec, Canada
$50/hr · Starting at $500
I am an expert who have 5+ years of experience in Blockchain development. I am very familiar with Web3 integration, NFT minting, NFT Staking, NFT Marketplace, NFT Random Art Generation and NFT based g…
Kolkata, West Bengal, India
$15/hr · Starting at $300
We are an IT Company with teams of expert mobile developers who work hard day and night to deliver you the best product. Our App development services are: - Android app development - iOS app developme…
Lahore, Punjab, Pakistan
$30/hr · Starting at $500
Embedded And Firmware Development | RTOS | Hardware Integration | IoT Solutions | C/C++ | STM32 | ESP32 | Performance Optimization Abu Bakar here with + of experience delivering robust em
Shenyang, Liaoning, China
$50/hr · Starting at $1,000
Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimiza…
Calgary, Alberta, Canada
✅ AngularJS 1.x, Angular 7+, NgRx, Material UI, Apollo, TailwindCSS, React/React 16.8+, Redux, Next.js, Laravel 5+, Blade PHP ✅ Java 7/8/11/13/17, Spring Boot, Spring Cloud, JSP, JPA, Thymleaf, JavaEE…
Bhilai, Chhattisgarh, India
$20/hr · Starting at $500
I am the BDA representing Globussoft Technologies. (https://www.linkedin.com/in/shaleen-guha-roy-9b4478140/) We are an established organization ( https://globussoft.com/web-applications/) which has be…
Novychka, Ivano-Frankivs'ka Oblast', Ukraine
$25/hr · Starting at $200
As a senior full-stack developer, I have been working for 9 years with sotfware development. I will develop website from scratch. My top skill is React and I have completed most web projects using Rea…
Miyazaki, Miyazaki, Japan
Skilled Full Stack and Blockchain Developer effective at incorporating user requirements to produce high-quality, clean and robust code. Familiar with testing, debugging and correcting problems found
Dandong, Liaoning, China
$50/hr · Starting at $150
I am an experienced blockchain smart contract developer with a focus on building secure and efficient decentralized solutions. With 5+ years of experience in the industry, I have a deep understanding
Miami, Florida, United States
$5/hr · Starting at $1,500
All set to start your NFT or FinTech website/ business, but stuck on the ground position for a perfect high converting website or smart contract with custom functionalities? With my web advancement pl…
Gomez Palacio, Durango, Mexico
$18/hr · Starting at $50
Distribuited Systems, UX / UI MVVM, MVC Backend & FrontEnd, CI/CD and Docker Programmer. I work the entire stack! I can reverse engineer bytecode into assembly, retool legacy systems into modern ones,…
Renukoot, Uttar Pradesh, India
$15/hr · Starting at $120
I develop fast and reliable desktop applications for Windows and macOS based on your business or personal needs. From simple tools to complex software, I handle complete development including UI desig…