Web3-backend

Frontend Developer

India, Pune
1-3 years
$12k ($1000 / month)
Upper intermediate

Core technical skills
Achievements / Key results: I'm a self taught full stack developer. I love to build, deliver cross platform applications and demystify new things. Built complex user interfaces for a game finance metaverse products with more than 50k users. Finalist for Smart India Hackathon 2022 Software Edition.
Considering roles
Ready to work: remotely
pune
bengaluru

senior software engineer

United States, Denver
5+ years
$60k ($5k / month)
Advanced

Core technical skills
Achievements / Key results: Scott is an independent and passionate software developer specializing in blockchain technology. Scott spearheaded the development of blockchain applications in Defi/Dex, E-commerce projects and worked on a multi-currency account management service that boasted support for over 70 currencies and 13 blockchains. He is also an experienced Cosmos SDK developer, leveraging the capabilities of the Cosmos SDK framework to build scalable and interoperable blockchain applications.
Considering roles
Ready to work: remotely

Blockchain and FullStack developer

Singapore, Singapore
5+ years
$48k ($4k / month)
Advanced

Core technical skills
Achievements / Key results: I am a Full Stack developer with rich experience in Blockchain and the Web. I am always trying to learn new technology and running for a high goal. Before I get satisfied result, I will work hard and never rest. My main goal is to provide reliable communication and successful outcomes to my client using my skills and rich experience. These are my skills. In terms of Blockchain, - Smart contract building using Solidity, Rust in Ethereum, Binance, Polygon, Fantom, Solana, Cardano, and Terra Networks. - Frontend integration in use of web3.js, ether.js and can integrate Binance API, Coinbase API, Coin Payments API, Moralis API, Infura API -Have rich experience in making Token mint, swap, staking, Farming, and NFT marketplace(mint, buy, sell) For Frontend -Expert at making projects using React.js, Vue.js, Next.js, Nuxt.js, Three.js, MUI, Ant design, TailwindCss, Sass, etc -Have no difficulty designing in use of Figma and XD and also reproducing pixels as perfectly as your demand. For Backend -Node.js, Nest.js, Laravel, Yii, Django, Ruby on Rails -MySQL, MongoDB, Firebase, PostgreSQL Thank you for your reading.
Considering roles
Ready to work: remotely

Front end developer

Myanmar (Burma), Yangon
1-3 years
$50k ($4.2k / month)
Upper intermediate

Core technical skills
Achievements / Key results: • Developed a real-world asset marketplace for real-world assets using blockchain technology. • Created a system that generates forms using React and JavaScript, cutting development time by 70%. •Optimized the performance of a NextJS app by refactoring it, resulting in a 50% improvement.
Considering roles
Ready to work: remotely

FrontEnd Engineer

India, Bhilai
3-5 years
$70k ($5.8k / month)
Advanced

Core technical skills
Achievements / Key results: I am a seasoned Senior Front End Developer with 5+ years of expertise in Python, JavaScript, TypeScript, React, and Angular. Proficient in building optimized software and lightweight websites, I have a strong problem-solving mindset and excellent communication skills. I have successfully handled various situations in both large tech companies like IBM and startups. I am passionate about technology and have a proven track record of delivering large-scale projects and effectively managing teams. I believe my skills make me an excellent fit for your company. Sincerely, Paritosh Singh
Considering roles
Ready to work: remotely

Java dev

Ukraine, Kyiv
3-5 years
$6k ($500 / month)
Upper intermediate

Core technical skills
Achievements / Key results: werwerwer
Considering roles
Ready to work: remotely

Software Engineer

United Kingdom, London
5+ years
$200k ($16.7k / month)
Advanced

Core technical skills
Achievements / Key results: • Developed NLP models to redact sensitive data, increasing throughput 3x. • Created open-source mobile libraries to connect dApps to wallet applications. • Designed and developed a mobile dApp for staking on Solana. • Built a smart contract digital currency mining network. • Generated and launched an NFT collection.
Considering roles
Ready to work: remotely

virtual assistant

Egypt, Cairo
5+ years
$72k ($6k / month)
Upper intermediate

Core technical skills
Achievements / Key results: several big projects from 2019 to 2023
Considering roles
Ready to work: remotely

Senior Web3 & Full-stack Engineer

Netherlands, Utrecht
5+ years
$48k ($4k / month)
Upper intermediate

Core technical skills
Achievements / Key results: - Driven the growth of SaaS companies by building enterprise SaaS applications with over $3M in annual revenue with two key products incorporating cryptocurrency payment systems. - Implemented a scalable and secure authentication system for a SaaS platform using AWS Cognito and OAuth 2.0, reducing the risk of data breaches and improving user experience. - Stayed up-to-date with the latest trends and advancements in Web3 technologies, attending conferences, participating in workshops, and continuously learning to provide cutting-edge front-end solutions. - Released a NFT marketplace on Ethereum network which Integrated smart contract to web application using Web3.js and GraphQL. - Designed and implemented a microservices-based architecture for a fintech platform, allowing for seamless integration with external APIs and improving overall scalability and maintainability.
Considering roles
Ready to work: remotely

Senior Web3 Full-Stack Engineere

Bulgaria, Tsarevo
5+ years
$120k ($10k / month)
Advanced

Core technical skills
Achievements / Key results: • I have strong FinTech experience, I've worked on multiple large-scale FinTech projects that currently have more than 250,000 users • I have worked on a private sector MedTech project and built solutions for providing genetical reports and other DNA analysis • I have worked on multiple SaaS platforms as a freelancer • I took part in the development of the Node Guardians Web3 platform • I was the main front-end developer on the StarLedger NFT portals
Considering roles
Ready to work: remotely

Senior Full-Stack Developer

Bosnia and Herzegovina, Rijeka
5+ years
$48k ($4k / month)
Intermediate

Core technical skills
Achievements / Key results: Talented Full-stack Developer equipped with great coding, debugging, and project management abilities, accomplishing project goals consistently with elegant, scalable code. Tech-Savvy professional with advanced training and experience in Blockchain/Web/Mobile development with a passion for change and breaking previous records. Creative and forwardthinking Blockchain/Web/Software developer creating cutting-edge websites and applications for high-profile clients with challenging demands and visions. Experienced with all stages of development cycle for dynamic web projects, Well-versed in front-end and back-end development having strong background in management and leadership. • Delivered DEX and Centralized Crypto Exchange • Developed Advanced Trading Platform: stocks, CFD, Forex, Option, Futures, and more • Developed trading bot with strong strategies: front running, snipping, arbitrage, contract bot • Built NFT minting & marketplace for DApp, NFT Game platform (Ethereum, Solidity, Binance, Cardano) • Built NFT marketplace (Metaplex, Solana) • Built crypto Collectible Platforms and Non-Fungible Tokens • Built Yield Farming & Staking Protocols
Considering roles
Ready to work: remotely

Senior Web3 Fullstack Engineer

United States, Titusville
5+ years
$190k ($15.8k / month)
Advanced

Core technical skills
Achievements / Key results: - I have over 9 years of experience in software engineering - I have over 4 years of experience in web3. - Built up NFT marketplaces and gaming platforms. - Worked on Defi and web3 security platforms.
Considering roles
Ready to work: remotely

Senior Blockchain Engineer

Singapore, Singapore
5+ years
$72k ($6k / month)
Advanced

Core technical skills
Achievements / Key results: • Created smart contracts for Metaverse including p2p NFT marketplace and game system. • Developed a web3 app for a galaxy metaverse using Gatsby.js , building a minting page & NFT marketplace which lead to increased revenue by $1M. • Improved the average user time on page by 2 minutes by building a backend system to sync on-chain data to the off-chain database. • Wrote unit tests, end-to-end tests, and integration tests and achieve 100% code coverage with Mocha and Chai. • At the VeChain hackathon, led the team in awarding 5 prizes.
Considering roles
Ready to work: remotely

Senior Backend Developer

Argentina, La Plata
3-5 years
$50k ($4.2k / month)
Upper intermediate

Core technical skills
Achievements / Key results: .
Considering roles
Ready to work: remotely

Senior Web3 Engineer

Canada, Toronto
5+ years
$72k ($6k / month)
Advanced

Core technical skills
Achievements / Key results: • Led the team of 4 front-end developers to develop a smart price recommendations platform used by large retail and eCommerce clients. • Mentored 3 new junior front-end developers on team in expanding JavaScript, React, and Angular skillset. • Analyzed airdrop, tax, and exchange contracts based on Uniswap v2 for guild creation, breeding, and payment distribution. • Solved a very important technical problem of smart contract to find the best call path for profits on trading and attracted 2% more clients than the previous quarter. • Refactored 3 back-end applications by switching to AWS DynamoDB, Dynamoose, NestJS, and GraphQL stack, slashing $100K yearly in support costs. • Migrated hundreds of gigabytes of data between PostgreSQL, and Elasticsearch, ensuring data sanity and zero loss of data, increasing efficiency by 38%.
Considering roles
Ready to work: remotely

Blockchain Engineer

Georgia, Tbilisi
Less than 1 year
$36k ($3k / month)
Upper intermediate

Core technical skills
Achievements / Key results: - Implemented automated testing and deployment processes for smart contracts, resulting in improved quality and faster development time. - Collaborated with a cross-functional team to integrate smart contracts with a front-end interface, resulting in a seamless user experience.
Considering roles
Ready to work: remotely

Web3 x React frontend developer

Moldova, Bender
3-5 years
$162k ($13.5k / month)
Advanced

Core technical skills
Achievements / Key results: i have a solid knoledge of webgl and three.js which gave the company more project opportunities
Considering roles
Ready to work: remotely

Software engineer

Pakistan, Karachi
1-3 years
$120k ($10k / month)
Upper intermediate

Core technical skills
Achievements / Key results: I took the ownership of our frontend web app and also build a few auxiliary services which are really necessary for our exchange and make them more scalable by introducing new services and reusable components and extract repeated and smelly code and shape it into micro-services so we can make it more reliable and central source of truth.
Considering roles
Ready to work: remotely
berlin
dublin

Sr Fullstack & Blockchain developer

Finland, Helsinki
5+ years
$100k ($8.3k / month)
Upper intermediate

Core technical skills
Achievements / Key results: Have 10+ years of work experience as a fullstack developer. Have been working in blockchain industry more than 6 years. • Optimised map functionality for faster rendering of 3k items • Wrote 200+ smart contracts and audited 300+ smart contracts, • Developed new payment architecture using Stripe which generates core revenue • Designed and managed the internationalization of application for 6 languages • Reduced testing time by 5x by implementing infrastructure for writing integration tests
Considering roles
Ready to work: remotely

Blockchain Developer

India, Pune
1-3 years
$25.2k ($2.1k / month)
Upper intermediate

Core technical skills
Achievements / Key results: - Developed Smart Contract for NFT Collection. - Developed web3 part of a racing game and connect it with smart contract. - Created methods for minting NFT with gas less merkle root.
Considering roles
Ready to work: remotely

Candidates

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Frontend Developer

senior software engineer

Blockchain and FullStack developer

Front end developer

FrontEnd Engineer

Java dev

Software Engineer

virtual assistant

Senior Web3 & Full-stack Engineer

Senior Web3 Full-Stack Engineere

Senior Full-Stack Developer

Senior Web3 Fullstack Engineer

Senior Blockchain Engineer

Senior Backend Developer

Senior Web3 Engineer

Blockchain Engineer

Web3 x React frontend developer

Software engineer

Sr Fullstack & Blockchain developer

Blockchain Developer

Coinbase

Binance

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