Solidity

Senior dapp developer

Vietnam, Hồng Kỳ
5+ years
$100k ($8.3k / month)
Intermediate

Core technical skills
Achievements / Key results: If you contact me and give me more details about job including your current situations, your requirements etc, I will give you more accurate solutions more exactly.
Considering roles
Ready to work: remotely

smart contract auditor

Egypt, Cairo
Less than 1 year
$60k ($5k / month)
Advanced

Core technical skills
Achievements / Key results: I have expertise in solidity smart contracts development and deployment. I have extensive knowledge in common smart contracts security vulnerabilities and pitfalls. I have learned almost all the smart contract auditing tools that are out there plus participating in almost all ethereum CTFS
Considering roles
Ready to work: remotely

web3

Armenia, Yerevan
5+ years
$2.4k ($200 / month)
Advanced

Core technical skills
Achievements / Key results: We fork and clone websites, build custom Smart Contracts, DEX AMM, marketplaces, different kinds of bots and create wallets, make NFT Minting and Staking platforms, games, online casinos, appropriate daps, and many more.
Considering roles
Ready to work: remotely

Solidity developer (Blockchain)

India, Kolhapur
1-3 years
$24k ($2k / month)
Advanced

Core technical skills
Achievements / Key results: I have 1.6 years of experience in Html, Css, Javascript, React js and WordPress
Considering roles
Ready to work: remotely

Senior Web Developer

Germany, Leverkusen
5+ years
$48k ($4k / month)
Intermediate

Core technical skills
Achievements / Key results: I have 5+ years PHP experience and also have rich experience in Backend developing using Laravel and wordpress. I offer our customers the best in fashion and design, fast websites, and glamor and sophistication and high quality. Sincerely Hope to work with you Thank you
Considering roles
Ready to work: remotely

Front end developer

Germany, Berlin
5+ years
$40k ($3.3k / month)
Advanced

Core technical skills
Achievements / Key results: I have launch successful 5 defi projects as full stack developer
Considering roles
Ready to work: remotely

Senior Front-end Engineer

United States, Phoenix
5+ years
$84k ($7k / month)
Upper intermediate

Core technical skills
Achievements / Key results: Ethereum and Solana websites such as DApp, minting and staking … by using web3.js 12 web projects related to web marketing, MERN and MEAN, Google Analytics, data analysis and SEO in last half year. Led frontend development and web3 integration in developing large-scale project, such as marketplace and swap sites on solana chain. Developed minting, staking and other NFT related sites such as minting bot.
Considering roles
Ready to work: remotely

Certified Smart Contract Developer

Singapore, Singapore
5+ years
$60k ($5k / month)
Advanced

Core technical skills
Achievements / Key results: Developed Defi bot - Chose most profitable Strategy Deployed 10+ Smart Contract. Built Several DApps. Conducted security audits of Solidity smart contracts. Implemented interaction with Ethereum smart contracts using JavaScript and web3.
Considering roles
Ready to work: remotely

Senior Software Enginner

Honduras, San Pedro Sula
5+ years
$120k ($10k / month)
Advanced

Core technical skills
Achievements / Key results: • Developed from the ground up and maintained a client-side web app and REST Api services for an e-commerce site for 5k restaurant owners users to purchase directly from the distributors with a small team of engineers. • Developed inventory system, recipe management system, item search with commonly used abbreviations. • Implemented a queue/job system to handle multiple processes in the background to balance the load of the site and not interrupt the users with their orders submissions • Improved load speed for listing thousands of items with their respective prices to multiple users by precomputing the data. • Developed a browser extension to make users view their rebates on distributor sites. • Developed an OAuth system for external developers to have access to our company's APIs
Considering roles
Ready to work: remotely

Blockchain Developer

India, Pune
1-3 years
$24k ($2k / 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

Smart Contract Developer

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

Core technical skills
Achievements / Key results: • Developed and maintained a Java-based enterprise-level solution for Network Management System. • Designed and implemented Japanese matching service, which have 100K users every month • Integrated major payment gateways like PayPal, Stripe into EC sites, which generates core revenue. • Contributed to the major GameFi product, which is listed in top ranking NFT games. • Provided leadership as a subject matter expert on hosting issues, client and staff logins
Considering roles
Ready to work: remotely

Senior Blockchain & Full Stack Engineer

Japan, Tokyo
5+ years
$80k ($6.7k / month)
Upper intermediate

Core technical skills
Achievements / Key results: Hi, greetings This is Alex - a Senior Blockchain & Full Stack Engineer. I have 3+ years of experience with Blockchain and 7+ years with Full Stack. Have worked on several blockchain projects - launching, staking, breeding, minting, burning, bridge, proxy, on/off chain using oracle and chain link, swap and market platforms on several networks - EVM, Solana You can see my experiences on the attached resume. I am interested in this job and would like to work on it. Thanks and regards
Considering roles
Ready to work: remotely

Go/Blockchain developer

Georgia, Tbilisi
5+ years
$96k ($8k / month)
Upper intermediate

Core technical skills
Achievements / Key results: - Migrate blockchain api service from JS to Golang. - Implement The Graph instead of querying blockchain nodes, saving on queries to Infura. - During my work in Teletarget, i implemented a DMP for more efficient ads recommendation based on user clustering. CTR was increase in 1.3 times. - Realized high performance go servers, which can handle 100k queries per minute. - Had launched 5 my own projects
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: • 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

Blockchain Full-stack engineer

United States, Huntington
5+ years
$72k ($6k / month)
Upper intermediate

Core technical skills
Achievements / Key results: Worked at Crystl Finanace ($1.5M market cap) Delivered DeFi platform like pancake swap. Have experience in developing NFT and DAO.
Considering roles
Ready to work: remotely

Senior Blockchain Engineer

Greece, Serres
5+ years
$108k ($9k / month)
Advanced

Core technical skills
Achievements / Key results: I have been developing Full Stack application for over 6 years. Have developed many smart contracts with solidity and dapps using web3. Have experience to lead the dev team in startup company.
Considering roles
Ready to work: remotely

Senior FullStack + Blockchain Developer

Ukraine, Raukhivka
3-5 years
$48k ($4k / month)
Advanced

Core technical skills
Achievements / Key results: Operated as the key developer in all projects, providing support in a 24/7 news environment. Mentored no experienced developers(3) who were new to JavaScript. Oversaw full lifecycle of software development for 2 projects with 100% on-time delivery while staying 5% under budget. Developed smart contracts on Ethereum and EOS.
Considering roles
Ready to work: remotely

Solidity developer

Russia, Saint Petersburg
1-3 years
$24k ($2k / month)
Pre intermediate

Core technical skills
Achievements / Key results: I always write unit tests to achieve 100% coverage of smart contract functionality. I conduct a security audit of the developed contracts to avoid loss of funds. I like to work in sprints, I quickly learn new languages / frameworks.
Considering roles
Ready to work: remotely

Blockchain Developer

Singapore, Singapore
5+ years
$56k ($4.7k / month)
Upper intermediate

Core technical skills
Achievements / Key results: • Developed product tours feature improving customer adoption by 25% leading to increased revenue by $1M. • Worked with UX/UI design teams to improve existing apps and increase conversion rates by 20%. • List of products include an ICO, a property transfer Dapp, a token management Dapp, smart contracts.
Considering roles
Ready to work: remotely

Middle Full stack developer

Russia, Taganrog
3-5 years
$102k ($8.5k / month)
Advanced

Core technical skills
Achievements / Key results: worked on the largest telemedicine project in Russia. Did integration with various third-party apis. Developed components with pixel perfect design. I did a large turnkey project from scratch ( Frontend and Backend). I made a service for monitoring the status of instences on aws. Developed a database architecture for a large project
Considering roles
Ready to work: remotely

Candidates

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Senior dapp developer

smart contract auditor

web3

Solidity developer (Blockchain)

Senior Web Developer

Front end developer

Senior Front-end Engineer

Certified Smart Contract Developer

Senior Software Enginner

Blockchain Developer

Smart Contract Developer

Senior Blockchain & Full Stack Engineer

Go/Blockchain developer

Senior Full-Stack Developer

Blockchain Full-stack engineer

Senior Blockchain Engineer

Senior FullStack + Blockchain Developer

Solidity developer

Blockchain Developer

Middle Full stack developer

Coinbase

Binance

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