Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Backend Blockchain Developer skilled in Solidity and Rust, with experience building secure, gas-efficient DeFi systems. I am proficient in smart contract development, wallet integrations such as Phantom and MetaMask, and Ethereum Layer 2 scaling via zkSync. I am currently seeking freelance or contract opportunities in blockchain development. I enjoy developing decentralized applications that ensure security and transparency. My recent projects include creating a decentralized animal donation platform and working on a Rust-based smart contract on Solana to handle subscriptions with wallet integration.…I am a Backend Blockchain Developer skilled in Solidity and Rust, with experience building secure, gas-efficient DeFi systems. I am proficient in smart contract development, wallet integrations such as Phantom and MetaMask, and Ethereum Layer 2 scaling via zkSync. I am currently seeking freelance or contract opportunities in blockchain development. I enjoy developing decentralized applications that ensure security and transparency. My recent projects include creating a decentralized animal donation platform and working on a Rust-based smart contract on Solana to handle subscriptions with wallet integration.

Syed Hatim Bilal

Blockchain Developer, Back-End Developer, Developer, +2





I am a Backend Blockchain Developer skilled in Solidity and Rust, with experience building secure, gas-efficient DeFi systems. I am proficient in smart contract development, wallet integrations such as Phantom and MetaMask, and Ethereum Layer 2 scaling via zkSync. I am currently seeking freelance or contract opportunities in blockchain development. I enjoy developing decentralized applications that ensure security and transparency. My recent projects include creating a decentralized animal donation platform and working on a Rust-based smart contract on Solana to handle subscriptions with wallet integration.…I am a Backend Blockchain Developer skilled in Solidity and Rust, with experience building secure, gas-efficient DeFi systems. I am proficient in smart contract development, wallet integrations such as Phantom and MetaMask, and Ethereum Layer 2 scaling via zkSync. I am currently seeking freelance or contract opportunities in blockchain development. I enjoy developing decentralized applications that ensure security and transparency. My recent projects include creating a decentralized animal donation platform and working on a Rust-based smart contract on Solana to handle subscriptions with wallet integration.

Available to hire

I am a Backend Blockchain Developer skilled in Solidity and Rust, with experience building secure, gas-efficient DeFi systems. I am proficient in smart contract development, wallet integrations such as Phantom and MetaMask, and Ethereum Layer 2 scaling via zkSync. I am currently seeking freelance or contract opportunities in blockchain development.

I enjoy developing decentralized applications that ensure security and transparency. My recent projects include creating a decentralized animal donation platform and working on a Rust-based smart contract on Solana to handle subscriptions with wallet integration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Urdu

Fluent

Work Experience

Developer at Self Project

August 3, 2025 - August 6, 2025

Developing a Rust-based smart contract on Solana to handle decentralized subscriptions. The system integrates Phantom wallet for seamless payments and enables periodic access control for on-chain activities.

Developer at Self Project

September 1, 2024 - March 1, 2025

CryptoPaws is a decentralized platform built to support animal welfare through transparent donations, emergency reporting, and pet adoptions. I developed smart contracts and backend APIs to enable secure fundraising for registered welfare organizations. The system allows for donors to fund verified cases, report animal emergencies, and track the use of funds. It also includes a doctor management module to assign vets for the diagnosis and treatment of reported cases.