Hire the Top 2% of
Freelance Blockchain Developers
in India

Nikhil B.

Vetted Blockchain developer in India (UTC+6)

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

Vinay S.

Blockchain developer in India (UTC+6)

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

Raj .

Blockchain developer in India (UTC+6)

* 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)

Nitin K.

Blockchain developer in India (UTC-7)

I have 7 years of experience in Blockchain and Full Stack development, specializing in UI/UX design. I have managed web design teams, handled WordPress/PHP projects, and developed blockchain applications.

DEVESH R.

Blockchain developer in India (UTC+6)

I have been a software engineer for more than five years. I write excellent code, pay close attention to detail, and constantly strive to provide scalable solutions. Aside from having a strong background in web app development, I also have experience building marketplaces, social media applications, and e-commerce platforms. I also have knowledge of designing application architecture and APIs. I am skilled at working in a team environment and offering support throughout the development process in addition to my technical abilities. Likewise, I take pride in making a positive difference to the team's success, whether it be by helping with project planning or fixing bugs.

SHAILESH N.

Blockchain developer in India (UTC+6)

Total Software Industry experience : 20+ years. Currently concentrating on Blockchain with these topics : State Machine, Node Indexers, Low level VM, ZK Snark, Tendermint. Working on Decentralized (Solana - Rust + C, Substrate - Rust + INK, Polkadot - Parachains / Parathreads, Cosmos - Go + Starport, Cardano - Haskell + Plutus, Ethereum - Solidity, Ocaml + Ligo - Tezos) and Centralized applications which are managed in the form of Containers / Services using Kubernetes / Portainer / Docker swarm. Here are the details of my skills and projects i worked : Distributed Systems : https://sbnair.github.io/distributed_systems/ Full Stack : https://sbnair.github.io/fullstackDev/ Data Science : https://sbnair.github.io/datascience_portfolio/ Blockchain : https://sbnaircrypto.netlify.app/ - Doing Business and Project Decisions based on proper analysis using technologies like BigData, Quantitative and Qualitative analysis, Market Research, Web scrapping, etc. - Have Designed and Developed products from scratch in areas like Data Analytics, DeFi, Fintech, NFT, Blockchain projects worked with are Quorum, Polkadot/Substrate, Ethereum, Cosmos. - Have Designed frameworks for Off-chain and On-chain products and some of languages used for On-Chain are ink!, WASM, Solidity, Golang, Rust, Java, C++, etc. - Have managed multi cultural teams across the world comprising of 50 to 100 developers/testers and designers. - Designed and Build software products irrespective of technology as a solo developer and i am a strong GitHub contributer using different platforms like heroku, metlife, azure, amazon, etc. - Enjoyed in playing bridge between Business and Technology to solve uncertainty and have always shown interest to work in uncertain situations for leading team and business onto right path. - Very proactive in learning and leveraging emerging technologies. - Have worked with venture capitalists and was involved in designing business architecture of firms. - Have domain expertise in different areas like Health Care (EMR,HIS,etc), Life Science(Clinical Trial), BFSI (Banking Financial Services and Insurance), Education, Aerospace, Legal, Telecom (VOIP,IVR), Medical Insurance, ECommerce, Skype Business Apps, IoT, Fintech, etc.

Bhargav V.

Blockchain developer in India (UTC+6)

As Experienced blockchain developer with a strong background in smart contract development, front-end, back-end programming, and team leadership. Seeking challenging opportunities to leverage my expertise in blockchain technology, drive innovation, and deliver impactful solutions.

Punit J.

Blockchain developer in India (UTC-7)

Highly skilled and experienced Senior Software Developer with expertise in Solidity, Go, Rust, TypeScript, Node.js, MongoDB, and AWS. 5+ years of experience designing and developing cutting-edge products for fast-paced startups in the blockchain industry. Specialize in core infrastructure software, smart contract systems, and backend module creation. Proficient in API management, integration, and decentralized technologies. Passionate about crypto projects, staying up-to-date with industry trends. Strong technical skills and a drive for innovation. Seeking opportunities to make an impact in the blockchain space.

Atul R.

Blockchain developer in India (UTC+6)

I have been in the blockchain field for over 5 years, with over 8 years in the industry and worked on various technologies as the web3 industry evolved. I have mostly worked in startup ecosystem, both small and medium-sized, where I've seen companies grow from their incepon. I am keen to embrace greater responsibilies while applying my experse to contribute further.

RajeshKumar .

Blockchain developer in India (UTC+6)

\* Experienced Protocol Engineer with a proven track record of delivering innovative and reliable blockchain solutions. \* Delivered scalable, secure, and user-friendly blockchain solutions using a wide range of technologies, including Ethereum, Substrate, Polkadot, and Filecoin. \* Strong technical skills in programming languages, cryptography, cloud native tools, blockchain security, scalability and performance optimization, agile development, software testing and quality assurance, and customer support. \* Collaborative team player with a strong commitment to excellence.