Hire an Expert Blockchain Developer now in India

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 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

A self-taught, Stanford certified Machine Learning engineer and a full stack developer currently pursuing an engineering degree in computer science. I currently am writing smart contracts in solidity and doing research on Web 3.0, the next iteration the internet, and how it could revolutionize the web that we currently interpret now. I do have a knack and fondness towards the Internet Computer by Dfinity and have made several projects on it.

Hi there! I'm a Full stack developer and a blockchain developer with [2] years of personal experience. I am currently undergoing my final year engineering in computer science and is expected to complete in 2023. Previously I've worked as an intern at Compsoft Technologies for a month and helped in creating a Quora-similar website to a client with fully functional backend and latest cutting-edge technologies. I currently am working as an intern at The Indian Art Revolution (TIAR) as a web 3.0 developer building applications for their website I'm an expert at Web development and have significant experience using React, JavaScript, Node, Python and Solidity. I've worked on various Blockchain projects in my spare time. For instance, I created a smart contract for E-commerce, a voting application etc. I'm currently looking for a Full time as a Full stack developer/ Blockchain developer starting from August 2023, as I am a Full-time student now. And I believe with the given one more year, I could upskill myself and work well as an integral part at your company and help in the upliftment of the same. If you're interested in working together, please contact me.

• DeFi
• dApps
• Metaverse
• Solidity
• Ethereum

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

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'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

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

I have worked in a couple of startups with expertise in Blockchain and Backend development. I have built systems from scratch and keen to learn any tech stack.

Hi there! I'm a Backend Blockchain Developer with 1 years of professional experience based in Bengaluru. Previously I've worked as an AWS Cloud Developer at Tata Consultancy Services. I'm an expert at Solidity, Ethereum, Backend technologies like NodeJS, ExpressJS, etc. I've worked on various Blockchain projects during my internship as well as professionally. For example I created a smart contracts for an NFT marketplace. I've also built smart contracts to trade money for Carbon Credits. I have also built a tutorial about Staking on Ethereum. I'm currently looking for a full time opportunity as a Backend/Blockchain developer. If you're interested in working together, please contact me.

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

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
• NFT
• 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

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

CERTIFIED JAVA PROFESSIONAL & FULL STACK BLOCKCHAIN DEVELOPER

I am a full stack developer having 10+ years of experience in web application development & blockchain development. I have developed blockchain DAPPs in various blockchain & domain. Check out the following links... https://eth-nft-marketplace.vercel.app/ http://qohinoor.ebidrive.com/ https://slensupplychain.herokuapp.com/ http://trustpocket.ebidrive.com/#/exchange http://droplet.ebidrive.com/staking In the above said portfolios, I used below tech stack. - ICO, ERC-20, ERC-223, ERC-721, IPFS, Solidity, Smart Contract development & audit - Services based on the Blockchain - Trading bots for e-currency to exchange | Ethereum | Other coins - Cryptocurrency & search bots - Desktop and Mobile Bots for Your Business - Personalized web analytics for e-currency - Blockchain stack - Web3, Solidity, Parity, Geth, Truffle, MetaMask/MIST/Remix, BTC, ETH - Tech Stack - Angular, Java, spring, PHP, React, Javascript - Language stack - Solidity | Python | Javascript Courses and Certificates: https://www.linkedin.com/in/monickark/. You can check out all my certificate detail list here... Let me mention a few here. 1. Certified in Blockchain essentials from Cognitive class 2. Certified in udemy for nft beginner course 3. Certified in udemy for solana blockchain development

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum
• Cardano
• Tron

Building DeFi

Hi there! I'm a Fullstack Blockchain Developer with 3 years of professional experience. I'm an expert at Solidity, Nodejs, React and have significant experience using javascript, python, djanjo, flask, angular. I've worked on various Blockchain projects . I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Fullstack Blockchain Developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum
• Stellar
• Algorand
• Polkadot

Always a LEARNER. Deploying my creativity by compiling my skills and knowledge.

Hi there! I'm a Full Stack Web3 Developer with 7 months of experience. I'm an expert at Smart contract development, full stack web3 development and have significant experience using React.js, Solidity, Javascript, Truffle,markup languages. I've worked on various Blockchain projects. For example I created a Defi app and a NFT Marketplace web app. I'm currently looking for an Internship or Full time job or Freelance as a Full Stack Web3 Developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

Experienced Software Developer in React, Web3, MEAN, MERN

Hi there! I'm an IT expert with 8 years of professional experience. Previously I've worked as a Senior Software Developer at Asurion and Aquanomix. I'm an expert at React.js, React-native, Angularjs, Python, Web3, Solidity, Node.js, MongoDB, and AWS, and have significant experience. I've worked on various Blockchain projects in my spare time. I'm currently looking for a freelancer as a Software developer or Web3 Developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum
• Cardano
• Cosmos
• Tezos
• Polkadot

Hi I am a Smart contract developer with 1 year of experience

Hi, I am Debrup Chatterjee. I have been in the Blockchain space for 1.5 years now. And I havw worked on blockchains such as Ethereum, Binance and Tezos. I have done a few internships prior and am currently looking to work part time/ contractually to any corporation in the role of Blockchain Developer/Auditor/ Researcher. I am currently doing my M.Tech in Cryptology and Security from one of the most premier institute of India, the Indian Statistical Institute, Kolkata. I have the right technological and educational background for any jobs in the field of Blockchain. I am proficient in the language such as JavaScript, Solidity, C and am currently learning languages such as Rust, Go.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum
• Tezos

Solidity || Ethereum || Blockchain || Nodejs

Blockchain Engineer with 3+ years of experience in blockchain technologies. Specialized in developing digital security platforms, and tokenizing real estate. Proficient in designing smart contracts, integrating with Ethereum, Polygon, Klaytn, and Base networks, and implementing ERC-20 and ERC-1400 token standards. Skilled in Solidity, Web3.js, Ethers.js, Node.js, and MongoDB. Experienced in DevOps, system security, and mentoring junior developers. Demonstrated ability in cross-functional collaboration, innovative problem-solving, and performance optimization, ensuring compliance and robust security in all projects. Committed to continuous learning and delivering user-centric solutions.

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

Dedicated, passionate and enthusiastic Web3 specific developer

Hi there! I'm a FrontEnd/Contract Developer with 1.5 years of professional experience based in India. I'm an expert at React and major web3 libraries. I've worked on various Blockchain projects for grant, for hackathons and for DAOs. My greatest strength is that Im very passionate about programming, I actually love writing code and solving complex problems to design smart immersive functionality. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a FrontEnd or a smart Contract developr. If you're interested in working together, please contact me.

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