Oussama Amri is a Staff Security Engineer based in Paris with over a decade of hands-on experience across offensive security, application security, and web3 audits. He has built security programs from scratch—scaling practices at fast-growth startups like pump.fun and Phantom while keeping development velocity high and avoiding major incidents. His background spans pentesting, DFIR, threat intelligence, and secure-by-design product work, with a track record of integrating bug bounty programs and automating security into the SDLC. Notably, he led off‑chain adversary simulations and smart contract audits that materially improved wallet and protocol resilience. Oussama combines deep technical rigor with pragmatic security leadership, influencing culture and engineering teams to adopt secure practices early. He’s passionate about embedding security into product design and staying ahead of evolving attack techniques.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at ISET
Engineer's degree, Cybersecurity Engineering, Engineer's degree, Cybersecurity Engineering at TEK-UP
Contributions:3 commits, 3 pushes, 1 branch in 2 years
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