deepseahunt
Blockchain Developer
Computer science graduate specializing in blockchain, Web3, and full-stack development. Experienced in building decentralized applications, Solidity smart contracts, secure file storage systems, REST APIs, and React-based frontends. Proficient in Java, JavaScript, Python, Node.js, Express.js, React, Hardhat, and Ethereum development. Currently seeking a remote blockchain developer or software engineer role where I can contribute to scalable Web3 applications and backend systems.
Experience: No experience
Yearly salary: $36,000
Hourly rate: $20
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Blockchain Developer
Personal Projects 2026 - 2026
• Developed BBSec File Store, a blockchain-based secure file storage application using Solidity, Hardhat, React, Node.js, and Express.js. • Designed and deployed Ethereum smart contracts for secure file hash storage and integrity verification. • Built REST APIs for file upload, authentication, and blockchain interaction. • Implemented AES-256 encryption and SHA-256 hashing for secure file management. • Integrated React frontend with Node.js backend and Ethereum smart contracts. • Used Git and GitHub for version control and project collaboration.
Skills
blockchain
communication
ethereum
git
hardhat
java
python
react
solidity
sql
english