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Alessandro
Metelli

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24
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Country
Not specified
Specialization
Web3, Backend, Full Stack
Hourly rate
$50/hr
Preferred payment options
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About me
I’m a software engineer with around 5 years of experience building blockchain infrastructure, smart contracts, backend systems, developer tooling, and AI-assisted workflows. I’ve worked across Starknet, EVM-adjacent systems, Aztec, LayerZero, AggLayer, Voyager, and ZK tooling. My work includes smart contracts, cross-chain infrastructure, contract verification tools, indexing/data workflows, Rust CLI tooling, TypeScript/Python backends, and full-stack Web3 applications. I also build tools around AI-assisted development, including GitHub automation, coding-agent workflows, repo analysis, and developer productivity systems. I’m strongest in technical, ambiguous projects where I can understand the system quickly, design a clean approach, and ship reliable code with minimal hand-holding.

Work experience

Nethermind
April 2024 – June 2026
Job title
Sofware Engineer
Work experience & achievements
At Nethermind, I worked as a Software Engineer focused on blockchain infrastructure, protocol tooling, and developer systems. I contributed to projects across Starknet, Aztec, Voyager, AggLayer, LayerZero, Hyperlane, and ZK-related infrastructure. My work included building smart contracts, cross-chain integrations, contract verification tooling, Rust CLI tools, ZK/light-client components, and developer workflows. I worked mainly with Rust, TypeScript, Python, Solidity, Cairo, and Noir, often taking ambiguous protocol problems from design through implementation, testing, documentation, and delivery.

Education

Birkbeck University of Londor
Graduation year: 2024
Level of study
Bachelor
Major / Field of study
Data Science & Computing