Hire Remote Senior
Blockchain Developers
in India

Bringing over 6+ years of experience as a Senior Blockchain Developer, I specialize in planning, designing, and developing secure smart contracts customized for DeFi, NFT, and customized blockchains. My extensive background encompasses a profound understanding of lending market protocols, Oracles, Governance, Marketplaces, Cross-chain mechanisms, AMMs, and Layer2 solutions. Recognized for my adeptness in translating intricate blockchain concepts into user-friendly experiences, I serve as a valuable asset in both frontend development and smart contract implementation. Beyond my technical proficiency, I bring strong communication and interpersonal skills that further enhance my professional abilities. Programming Languages: Solidity, Golang, Rust, JavaScript, TypeScript, Node.js. Blockchain: DeFi, NFT's, Layer2, IPFS, Oracle, ZK proof, MEV Bots, EVM, Hyperledger, Corda, Smart Contract Audits Unified Liquidity Mechanisms (dAMM, SLAMM, VAMM, Delta Algorithm), PSM Module, Hyperlane, Uniswap, Aave, Lido, Compound Protocol, Opensea, Sandbox, Rarible, Euler Finance, Curve, Cross-Chain Liquidity Bridges, OpenZeppelin Contracts, CryptoPunks, Chainlink, Perpetual Futures Frontend Development: NextJS, ReactJS, JavaScript, HTML/CSS Backend Development: Express, Node, C++, Java Database Management: MySQL, MongoDB, PostgreSQL Development Frameworks and Libraries: Web3.js, ethers.js, React.js, Redux.js, Vue.js, Next.js

BlockchainEthereumSolidityPythonReactNft DeFi

Dear Hiring Team, I am writing to introduce myself, Vinay Sawant, a seasoned Software Engineer with over 10 years of expertise in crafting and developing innovative solutions for E-Commerce, Fintech, and Healthcare domains. My career journey has been marked by a passion for cutting-edge technologies and a drive to create high-performance distributed systems that prioritize data integrity and low latency. Throughout my professional journey, I have honed my skills in various facets of software development, including Advanced Analytics, Machine Learning, and Backend Development. However, my true enthusiasm lies in emerging technologies like Blockchain and DeFi, which have led me to take on groundbreaking projects. One of my significant achievements includes collaborating with leading experts in Applied Cryptography to design and implement a revolutionary Tribe Clan consensus engine for a Layer 1 Blockchain Oracle, aptly named Proof of DTS. This experience allowed me to delve deep into the intricacies of Blockchain technology, further fueling my passion for this field. Furthermore, I have successfully architected and developed a unique L1 chain known as Proof of Claim, alongside innovative features like Decentralized Task Scheduling. These accomplishments highlight my ability to conceptualize and deliver complex solutions in the blockchain space. Here are some highlights from my diverse experience: * Spearheaded the creation of a novel consensus L1 Chain tailored for a High-Speed Oracle Blockchain. * Built VRRB Layer 1 chain ground up with Proof of Claim as its consensus. * Pioneered the development of Kartavya, an intelligent Delayed Queue system that efficiently manages delayed actions from scratch. * Led the end-to-end backend development for a Fintech startup, SuperMoney. * Engineered a scalable Event Notification Engine capable of delivering 10 million notifications daily. * Utilized advanced Computer Vision and Deep Learning techniques to construct a Smart Document Detector. * Played a pivotal role in comprehensive Data Engineering and Data Science efforts, resulting in a 40% drop in default rates for Short Term Loan Prediction at SuperMoney. * Crafted a sophisticated Movie & Music Recommendation Engine for BookMyShow, tackling the ColdStart problem for a user base of 40 million. * Led various aspects of projects, including Data Engineering, Data Modeling, ML, Deployment, Unit Testing, Monitoring, and A/B testing. I am currently seeking new opportunities in the realm of Web3, Backend Development, and Data Engineering. As a remote-friendly professional, I am open to collaborating from any location. For a more detailed overview of my skills and accomplishments, please refer to my CV at [https://www.cakeresume.com/vinay-sawant](https://www.cakeresume.com/vinay-sawant). If you are interested in discussing potential collaborations or wish to learn more about my experiences, please don't hesitate to reach out. You can schedule a convenient time for a discussion using the Calendly link: [https://calendly.com/vinay10949/30min](https://calendly.com/vinay10949/30min). Thank you for considering my application. I am excited about the prospect of contributing my expertise to a forward-thinking team and driving innovative solutions in the ever-evolving world of technology. Sincerely, Vinay Sawant

BlockchainRustAWSPythonJavaMachine LearningRabbitMQData ScienceSpring BootGo

* 4 years full-time experience in web3 (Rust, Next.js, Solidity, viem, data pipelines, DeFi) - worked across EVM chains, Polkadot, Filecoin, Farcaster * 6 years of full-stack engineering experience (golang, python, nodejs, React, Mongo, Postgres, CI/CD, Devops)

BlockchainJavaScriptRustPythonGoTypeScriptSolidityMongoDBPostgreSQLDevOpsGitAngularSQLAlchemyReactGoogle Cloud PlatformWebpackVue.js