Rahul Chavan
Blockchain Developer
📍 Pune, Maharashtra, India
Experienced blockchain developer skilled in Ethereum, Solana, TON development. Proven track record in building, testing, and deploying blockchain applications. Seeking challenging opportunities to contribute expertise to innovative projects.
Work Preferences
Salary
USD 10,000 – 50,000
Skills
Work Experience
Blockchain Developer
DropD Network
Apr 2025 — Present
Contributed to core blockchain architecture of DropD, a decentralized Web3 dating platform. Designed and implemented smart contracts on Polygon with gasless transactions. Integrated Biconomy SDK for meta-transactions. Worked on wallet-based authentication, built REST APIs, and maintained backend services using Django.
Blockchain Developer
Codetentacles Technologies
Oct 2023 — Apr 2025
Contributed to Intrana NFT Marketplace, RatBits NFT Bridge, Bull Run Bond Staking on BNB chain, SAGEBTC Staking, AI HR Interview platform, and WYSCALE Flash Loan project. Worked on NFT trading, cross-chain interoperability, staking/referral systems, and flash loan mechanisms.
Project Engineer (Blockchain)
CDAC (MeitY - Govt. of India)
May 2023 — Oct 2023
Contributed to HPC LearnDex project. Developed dashboards using React for frontend, Django for backend, and Hyperledger Fabric for secure certificate storage. Designed a PoC for UPSC recruitment portal using Hyperledger Fabric private blockchain.
AI & Data Science Intern
Indika AI
Jul 2022 — Sept 2022
Contributed to Saarthi AI (JSON processing, audio transcription), NeuroPixel AI (image AI algorithms, GUI apps), Vakil AI (web scraping, Python data processing), and Rephrase AI (scraping video databases using Python).
Education
Centre for Development of Advanced Computing
PG Diploma · Fintech and Blockchain Development
2023 – 2023
College of Engineering Pune
BTech
2016 – 2020