Views

Full Stack & Security Engineer — Brazil. I build production web platforms by day and tear things apart at the firmware / kernel level by night. Computer Science student, long-time Linux user, and contracted vulnerability researcher.

• Full stack engineering — shipping production web platforms, real-time systems, and enterprise integrations across modern JS and backend stacks.
• Offensive security research & responsible disclosure — auditing software for vulnerabilities and reporting them through coordinated disclosure.
• Reverse engineering at hardware & firmware level — tearing apart binaries, proprietary device protocols, and low-level anti-tamper/DRM stacks.
• Low-level & systems work — C/C++, Rust, and Assembly on Linux, kernel internals, and embedded targets.

• Languages — Rust · C / C++ · Go · Python · TypeScript / JavaScript · Assembly · C# · Java · PHP · Bash
• Web / Backend — React · Angular · Vue · Next.js · Node.js · Bun · PostgreSQL · MySQL · MSSQL · MongoDB · Supabase · Firebase
• Cloud / Infra — Google Cloud (BigQuery, Secret Manager) · Docker · Kubernetes · Nginx · Minio
• Security & RE — IDA Pro (+ processor module dev) · x64dbg · GDB · Valgrind · APK Tool · JadX · BYOVD / UEFI / hypervisor analysis · JWT / OAuth auditing · multi-tenant isolation · GraphQL security
• Embedded / Low-Level — Linux kernel internals · USB HID · BLE · Modbus TCP/IP · Arduino · Microcontroller & SoC firmware
• Linux — Arch (daily driver) · Debian · Ubuntu · Kali · Fedora · NeoVim · shell scripting

🚀 Skills

🌐 Front / BackEnd

💻 Dev

🔒 Security & Reverse Engineering

🔧 Embedded & Low-Level

🐧 Linux

💻 OS

🛠️ Editors & IDEs

Portuguese (native) · English (fluent) · Spanish (proficient) · Italian (basic) · Russian (learning)