Hire an Expert Blockchain Developer now in India

Fast Learner and enthusiatic about blockchain

I'm an expert at [solidity ,hardhat , ether,js ,smart contract] and have significant experience using this technologies. I've worked on various Blockchain projects in my spare time. For example I created a [Nft collection, whitelist dapp]. I'm currently looking for a [PART TIME / FREELANCER] as a blockchain developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

Full-time blockchain dev with over 4+ years experience

In my previous capacity as a Co-founder @ParakeetDAO, I was the lead blockchain developer writing smart contracts with security as priority. I was responsible for integrating various EVM based chains to the bridging contract which enable any ERC721 NFT to be bridged across 7 chains (Ethereum, AVAX, Optimism, Arbitrum, Polygon, BSC and Fantom). I also acted as the liaison between the external audit team and the other internal developers and UI team. I have also worked as core contributor to the Ethereum foundation primarily focussed on optimising and developing smart contracts and EIPs on top ERC20/721/1155 and other major standards. Before getting into web3 world, I was working as a senior software developer with iontrading (iongroup.com), building trading software solutions for top investment banks around the globe. From my 2-year stint at ION, I learned a lot about traditional finance.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Yul
• Ethereum

Blockchain developer

Hi there! I'm a Taran with 6 months of experience based in India. I've self-taught myself Blockchain and its relative technology. I'm an expert at solidity, ethers.js, weh3.js, hardhat, truffle, react.js, javascript, css, html and have significant experience using these technologies. I've worked on various Blockchain projects in my past 6 months. For example I created a NFTMarketplace, crowdfunding, DEX agregagtor, Staking Dapp and DAO. I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a JOB_ROLE. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

I am a Blockchain Engineer with over 4 years of professiona experience in web3 and smart contracts

I am a Blockchain Engineer with 4 years of professional experience and have worked on a variety of blockchain and crypto projects which include DeFi, NFTs, DAOs ,various decentralized applications and proof of concepts. I have also managed teams of varying sizes in the blockchain space to build projects from the ground up for a little over 2 years while also coding hands-on in the development of the products. I have worked in early and late stage startups and am well versed with startup culture and how to be productive and fast moving.I have dealt directly with clients and collaborated with other organizations on behalf of the companies I have worked in.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Vyper
• Ethereum

I am Full Stack WEB3 Developer also having experience of Smart Contract development in Solidity .

I am the best candidate for this job due to my comprehensive background in blockchain development, demonstrated technical proficiency, and proven leadership abilities. With over five years of programming experience, I have a deep understanding of Solidity and the JavaScript ecosystem, making me well-equipped to tackle the challenges of building decentralized applications and smart contracts. ### Experience Highlights **Head of Blockchain at Qoodo.io** - Developed Qoodo.io, a blockchain solution for quality management on the Polygon chain. - Applied cryptographic algorithms for secure key storage and verification. - Conducted security reviews, fuzz testing, and gas optimizations. - Identified and mitigated various security threats, including signature replay attacks and oracle manipulation. - Managed quality testing on-chain using oracles and performed manual audits. - Developed token economics, internal wallets, gasless transactions using OpenGSN, and staking and vesting platforms. - Achieved high audit scores from Hacken and Vidma Security. **Blockchain Developer at Logistic Infotech** - Developed a TVL Launchpad on Uniswap V2 with 0x API interactions. - Created mechanisms to launch pools and new tokens via ICO and IDO. - Implemented cross-chain swap functionality using the 0x Protocol. - Developed a blockchain-based payment gateway named Mygrate. **Blockchain Developer at Startup Crafters** - Designed and implemented token flow for a decentralized autonomous application (DAO) specialized for farmers. - Developed vesting, staking, and treasury mechanisms pegged to stable cryptocurrencies like USDC. - Integrated blockchain contracts with React frontends and backends using RPC calls and APIs. **Blockchain Developer Intern at Devlance** - Developed and deployed Solidity-based smart contracts. - Tested contracts with tools like Slither and Hardhat. ### Technical Skills - Languages: C++, Solidity, HTML, CSS, JavaScript, SQL, Rust, Golang. - Technologies/Frameworks/Libraries: CosmWasm, Cosmos SDK, EVM, Solana, Web3.js, Git, GitHub, Docker, Ethers.js, Express JS, Node JS, React JS, Redux, Slither, Hardhat, Foundry, geth, Formal Verification, Gas Optimization with Opcodes. ### Additional Projects **Aegis AI** - Developed an advanced AI system focused on enhancing security through automated threat detection and mitigation. - Implemented machine learning algorithms to analyze data and identify potential security breaches in real-time. - Integrated AI with blockchain technology to ensure the immutability and traceability of security-related data. **Bot Development** - Created automated bots for various applications, including trading bots for cryptocurrency exchanges and customer service bots for decentralized platforms. - Designed bots to execute trades based on market conditions, using algorithms to maximize profits and minimize risks. - Developed bots to handle customer queries, providing real-time support and improving user experience on blockchain platforms. ### Additional Achievements - Mastered security and auditing with expert guidance and a course from Cyfrin Updraft. - Served as a board member at Qoodo.io, making critical decisions. - Participated in NFT Talents, DeFi Talents, and Bitcoin Talents programs at the Frankfurt School of Finance & Management. - Mentored at Mentors without Borders, teaching coding to underprivileged children. ### Why I Am the Best Candidate My extensive experience in blockchain development, combined with my technical expertise and leadership abilities, makes me an ideal candidate for this role. I have a proven track record of delivering secure and efficient blockchain solutions, managing complex projects, and collaborating effectively with cross-functional teams. My commitment to continuous learning and professional growth ensures that I stay updated with the latest advancements in blockchain technology. I am confident that my skills, experience, and dedication will enable me to contribute significantly to your team's success and drive forward innovative projects.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Vyper
• Yul
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Tron
• Cosmos
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin

Fullstack Blockchain and Smart Contract Developer

Hi there! I'm a Blockchain/ Smart Contract Developer with 1 years of professional experience in freelancing. I'm an expert at Solidity, ReactJs, web3js and have significant experience using Ethereum Blockchain. I've worked on various Blockchain projects in my spare time. For example I created a lottery application and crowdfunding application based on ethereum. I'm currently looking for a part time/ contract base freelance role as a Blockchain Developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

I am a smart contract developer in solidity and i would like to do as many contributions as i can in this space of web3.

I am final year student of Information Technology at Symbiosis International University wishing to aspire in the fields of Blockchain Technology. I am looking for a job as a solidity developer.

• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Innovator | Problem Solver | Team Player | Inquisitive Learner

Hi there !! I am a Software Engineering Student pursuing a Bachelor of Technology in Computer Science and Engineering with expected graduation in 2023. I am currently a Go Developer Intern at Civo, interned with Amazon during my Summers this year, have been a WE Fellow at Google, and am the Founder of the world's only Gamified Coding Camp. I wish to propose my candidacy to you for a part-time Solidity Developer role at Blockchain Devs. I am passionate about learning new technologies, and improving systems and want to apply my learnings to real-world applications. I am available for 20-30 hours a week. Though I don't have any prior experience with Blockchain and web3, however, I have the determination and willingness to learn and contribute to the team with my presence of mind, technical knowledge, and quick learning skills. My innovative and creative thinking is what makes me stand out in a crowd. Looking forward to a quick call discussing the same.

I am a Software Engineer with 10+ years of professional experience. I have a keen on developing and implementing solutions on Blockchain.

Hi there! I'm a Backend/Smart Contract Developer with 10+ years of professional experience based in Bangalore, India. I'm an expert at Solidity, EVM Smart Contract Development, Openzeppelin, Truffle, NodeJs, NestJs, Javascript and Typescript and have significant experience using Java, AWS, ReactJs. I've worked on various Blockchain projects in my spare time. These blockchain projects were deployed to production/mainnet. I'm currently looking for a full-time/freelancer as a Smart Contract Developer on Ethereum. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

I'm an experienced blockchain developer, who has worked on many blockchain projects and currently working on my own web3.0 project ( GIGAVERSE ) Certified in leadership ,management and public speaking in Toastmasters International, where I've honed my public speaking skills. Furthermore, as a CEO and business development professional, i have developed the most reliable business model for Gigaverse ,Proven expertise in making verified smart contracts with solidity and a strong Tokenomics play for Gigaverse finance structuring.

I'm an experienced blockchain developer,who has worked on many blockchain projects and currently working on my own web3.0 project ( GIGAVERSE ) Certified in leadership ,management and public speaking in Toastmasters International, where I've honed my public speaking skills. Furthermore, as a CEO and business development professional, i have developed the most reliable business model for Gigaverse ,Proven expertise in making verified smart contracts with solidity and a strong Tokenomics play for Gigaverse finance structuring. Crypto analyst and writer for own Toastmaster blog Solution driven developer adept at web development ,Python Scripts for automating telegram and discord & solidity contracts for candymachines & NFT projects

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Data Scientist with 3+ yrs of Experience, Web3 Enthusiast, 5+ research papers in Computer Vision domain.

Hi there! I'm a Data Scientist with 3+ years of professional experience based in India. Previously I've worked as a Data Scientist at ChestAi, Connecticut, USA, University of Reggio Calabria, Italy and DBS Bank India. I'm an expert at Computer vision Techniques and have significant experience using Keras, AWS, Python, Pyspark, Solidity, SQL, GraphQL. I've worked on various Blockchain projects in my spare time on NFT minting. Additionally, I have developed a Machine Learning model with an LLM backed sentimental analysis tool of Twitter Accounts to analyse the crypto market trend. I'm currently looking for a PART TIME/FULL TIME role as a Data Scientist. If you're interested in working together, please contact me.

• DeFi
• NFT
• Metaverse
• Solidity
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Polkadot
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin

Rust Developer

I'm a Rust Developer with 1 year of professional experience. Previously I've worked as a Rust developer. I'm a Rust expert and have significant experience using Rust, Docker, React, Typescript. I'm currently looking for a PART TIME, FULL TIME or FREELANCER as a Rust Developer. If you're interested in working together, please contact me.

Blockchain Developer || 10k+ NFT || Ethereum || ERC tokens || 1 year hands-on Experience

Hi there! I'm a Blockchain Developer with 1 year of professional experience based in India. Previously I had worked as a Blockchain Developer at StartupCrafters, California, and Tech Arts Lab, California. I'm an expert at Ethereum Blockchain and have significant experience. I've worked on various Blockchain projects like ERC20 token generation, ERC721 token (NFTs), Crowdfunding, Decentralized Voting system, and more. For example, I have generated 10000+ NFTs, using different layers provided by the client. I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Blockchain Developer. If you're interested in working together, feel free to connect :) Email: [email protected]

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Smart Contract and Blockchain developer

Hi there! I'm a final year undergraduate pursuing B.E. from Thapar University. I'm Smart Contract and Blockchain developer based in Patiala, Punjab, India. I'm an expert at Solidity, JavaScript, Mocha, etc and have significant experience using Smart contract development. I've worked on various Blockchain projects along with my college professor. I'm currently looking for a Part time or Full time role as a Blockchain developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Smart Contract Auditor/Web3 Security Researcher

Introduction: I have been working in Web3 space as a Smart contract auditor since May 2023. I have been participating in competitions for a few smart contract audit platforms listed below. Code4Rena: I am at 200 rank for the year 2023. https://code4rena.com/@ravikiranweb3 Sherlock: https://audits.sherlock.xyz/watson/ravikiran.web3 Secure3: https://secure3.io/contest/profile/ravikiran_web3 Ion Protocol Audit: https://twitter.com/ionprotocol/status/1759654992342827371 Blog: https://ravikiran-web3.hashnode.dev/ I have been working to enhance the below skills on top of Solidity and EVM. a) Foundry for testing b) Defi concepts like Liquidity Pooling, Staking, Lending and Yields c) Blockchain Vulnerabilities through Secureum Boot camp d) ERC standards for Tokens, NFTs, Vaults and Flash loans e) Automation tools for vulnerability detection From past experience, I have good experience in NodeJs, NestJs, Rdbms, MongoDb, Redis, queues and application architecture. I am keen to step up my effectiveness in Web3 security through learning and participation as a team.

• DeFi
• Solidity
• Substrate
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin

Solidity Smart contract Developer

Hi, I have more than 20+ years of experience in Software Development starting my initial career in C++, COM and then ventured in .net technologies being part of large investment banks in Tokyo. As part of transition into free lancing, started working in JavaScript based technologies with React on front end and NodeJs as back-end. Over time, transfer to NestJs over Nodejs for better architecture. Currently, working as lead for development for a startup based in UK with about 10 people working on the project. Has ventured into Blockchain for initial integration, but was latter shelved for regulatory reason. During this time, I have some exposure to Solidity, Truffle and Web3 to integration and showing on the front end. I furthered this by spending sometime learning hardhat framework for professional development. I am currently based in India and I spend my spare time look at Ethereum Blockchain and understanding how this is to be leveraged in Metaverse. I want to primarily work on Solidity to develop smart contracts and oracle integrations. I'm currently looking for a PART TIME or a role where I can help some projects with my experience while gaining knowledge in Solidity to a more professional level. If you're interested in working together, please contact me. While I have set a date for my availability to a later date, I am available for discussion anytime.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

An enthusiastic practitioner who loves to implement everything what he learns.

Hi there! I'm a Blockchain Developer with 1 year of professional experience based in remote. Previously I've worked as a Blockchain Developer Intern at Dapp-world and I'm an expert at integrating frontend with solidity backend using ethersjs and have significant experience using Solidity. I've worked on various Blockchain projects in my spare time. Here is my portfolio you can check: https://bit.ly/Blockchain_Portfolio_ (uploaded on IPFS) I'm currently looking for a PART TIME / FULL TIME as a Blockchain Developer. Looking forward for positive response.

• DeFi
• NFT
• dApps
• Solidity
• Vyper
• Ethereum

WEB , BLOCKCHAIN and many more

Hi there! I'm a Prathamesh with 1 years of professional experience based in India . Previously I've worked as a Full Stack Intern at Pritam Enterprises. I'm an expert at Full Stack (MERN) and Blockchain and have significant experience using Web development and smart contracts . I've worked on various Blockchain projects . I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a developer . If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Substrate
• Ethereum
• Cosmos
• Polkadot

Cool developer with quality problem tackling,

Hi there! I'm a Full stack Developer with 1.5 years of professional experience based in Bangalore. Currently I'm skilling up on solidity and web3 and working on some web development projects and planning to work on smart contracts. I like to connect and discuss with people who are interested in blockchain. I'm an amateur artist, figured I could put those skills for web design and development. I have good problem solving skills and I tend to find simpler and quality solutions. I'm also headstrong about completing tasks.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

I m a full stack developer be it android , web or blockchain.

I would like to introduce myself as a full stack developer(ANDROID AND WEB). An Electronics major self motivated college students with coding skills , innovative thinker, designer who enjoys working in a team with a habit of learning new technology. Currently looking for some remote jobs or internships in BLOCKCHAIN and WEB3.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Yul
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Algorand
• Tezos
• Polkadot
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin