Luciano Sorrentino

Sr. Cyber Security Engineer @ Mercado Libre

About

Computer Engineer graduated from the University of Morón. Working as a Cybersecurity Engineer, specialising in offensive security within the Product Security Research team, part of the wider Application Security area. I carry out advanced research projects and guide development teams in designing and building secure software architectures, staying at the forefront of emerging technologies and attack methodologies. Passionate about cybersecurity, I enjoy tackling complex challenges, simulating real-world attack scenarios, and continuously expanding my expertise to anticipate and defend against new threats. Dual citizen of Argentina and Italy.

Country

City

Argentina

Industry

Information Technology & Services

Skill

Security Research, Penetration Testing, Secure Software Development Lifecycle, Vulnerability Management, Secure Code Review, Amazon Web Services (AWS), Prompt Engineering, GitHub Copilot, Model Context Protocol (MCP), AI Agents, Red Teaming, Vulnerability Assessment, Threat Modeling, Burp Suite, Process Automation, Sast, Google Cloud Dataflow, Blockchain, Infraestructura de red, Solidity

Experience

Sr. Cyber Security Engineer

Mercado Libre

2025-7 - Present · 1 yr 3 mos

Argentina

Application Security | Red Team | Product Security Research

Ssr. Cyber Security Engineer

Mercado Libre

2023-9 - 2025-7 · 1 yr 11 mos

Argentina

Application Security | Red Team | Product Security Research

Cyber Security Developer

Mercado Libre

2022-4 - 2023-9 · 1 yr 6 mos

Argentina

Application Security I Red Team | Mercado Pago

Network Infrastructure Support

Helpdesk Soluciones Informáticas

2020-6 - 2022-4 · 1 yr 11 mos

Capital Federal

Detect and solve problems between the communication client-server in clinical analysis equipment for Abbott Laboratories.

Blockchain Developer

2020-6 - 2021-7 · 1 yr 2 mos

Develop a decentralized application for Academic titles certifications using Smart Contracts deployed in Ethereum and Binance Smart Chain Blockchains. The purpose was to reduce the time and cost of the title certifications process in Argentina. Languages, tools, and libraries used: JavaScript, Solidity, React, Remix, Git, Web3, Truffle.