Himanshu Poptani

Blockchain Developer

Freelancer providing services for Blockchain and AI based web apps. Ping me from below...

Services I offer

Since the beginning of my journey as a freelance developer, I have remote work for Proficient in developing decentralized applications (dApps) and smart contracts using Ethereum, Solidity, and web3.js.

Knowledge of decentralized finance (DeFi) applications, non-fungible tokens (NFTs), and blockchain-based identity solutions.


Strong knowledge of blockchain protocols, such as Bitcoin, Ethereum, Hyperledger, and Corda, as well as their underlying consensus mechanisms.

Core Development

Skilled in integrating blockchain solutions with other enterprise systems and applications, such as ERP, CRM, and supply chain management systems.


Expertise in designing and developing secure and scalable blockchain solutions that meet business requirements.

My Github Repositories