> work
Four years shipping protocol-grade infrastructure and breaking other people's.
experience
2024 — now
Senior Smart Contract Developer
Rango Exchange
- Shipped production contracts across EVM, Solana, and TON — collectively $100M+ in routed volume.
- Maintain Rango's core Diamond Proxy architecture, securing upgrades for a system processing $50M+ daily under Gnosis Safe governance.
- Architected a generic bridge facet cutting ~20% off Diamond-contract gas in routed calls.
- Designed CCTP v2-compatible middleware for cross-chain messaging across EVM.
- Built Rango's Solana contract stack and a full EVM + Solana token ecosystem: vesting, governance, airdrops, and a cross-chain lottery via Wormhole.
- Wrote automated testing frameworks that eliminated ~40% of redundant tests and tightened validation reliability.
2023 — 2024
Smart Contract Developer & Security Researcher
Freelance
- Competitive audits across Code4rena, Sherlock, Cantina, CodeHawks — Slither, Aderyn, Foundry fuzz, Certora.
- Reviewed DYAD, Euler, Munchables, TITLES, Sablier, Zaros, MagicSea, Vultisig, YOLO Games, Royco, StakeUp, Bloom V2.
- #3 on CodeHawks First Flights — 75+ vulnerabilities across multiple contests.
- $1,000 responsible-disclosure bounty from LI.FI for findings in their web + auth flows.
2021 — 2023
Software Developer
Salwa Design · Dubai
- Shipped algorithmic string-art generation software.
- Built production-workflow automation and internal data tooling.
- Added NFTs as a product option for physical inventory.
2018 — 2020
Backend Developer
Medova Medical Tourism
- Django backend; Google / Meta Ads campaign design for patient acquisition.