Skills & Proficiência
Áreas de Expertise
Backend & APIs
FastAPI, Flask, Express, Go net/http, gorilla/mux — REST, WebSocket, gRPC.
Frontend & SPA
React, Next.js, Astro, Electron, Tailwind CSS, MUI, PWA, i18n.
SDK Engineering
16+ SDKs publicados em linguagens diferentes para plataforma realtime.
Offensive Security
Pentesting, exploit dev, vulnerability scanning, brute-force, credential harvesting, análise de tráfego.
Defensive Security
Hardening, WAF, IDS/IPS, firewall, análise forense, monitoramento e resposta a incidentes.
Reverse Engineering
Frida, JADX, apktool, mitmproxy, hooking, decompilação, análise de protocolos e criptografia.
Desktop & Mobile
Go (Fyne, Win32 API), Flutter/Dart, Java/Android, automação nativa cross-platform.
DevOps & Cloud
Linux, Nginx, Docker, SSH automation, Vagrant, CI/CD, backup/restore.
Realtime & Streaming
WebSocket, Redis Pub/Sub, Push Notifications (VAPID, FCM, APNs), SSE, streaming.
FinTech & Payments
Stripe, PayPal, crypto, CNAB 240, PIX, TEF, billing recorrente.