name: Ícaro Sant'Ana
location: Brazil
role: CTO & Co-Founder
company: FastSolutions | FastPay Brasil
experience: 14+ years # started at 9class SmookeyDev:
def __init__(self):
self.mission = "Building systems that scale"
self.current_focus = ["Payment Systems", "Security", "Architecture"]
def daily(self):
return "turning coffee into distributed systems"- 🏗️ Architecting PCI DSS compliant payment infrastructure processing millions in transactions
- 🔐 Breaking things to understand how to build them better
- 🧠 Obsessed with how systems fail
TypeScript ████████████████████░░ (the one I dream in)
Python ██████████░░░░░░░░░░░░ (for breaking things)
JavaScript ████████░░░░░░░░░░░░░░ (when TS is overkill)
Shell/Bash ██████░░░░░░░░░░░░░░░░ (automating everything)
NestJS Next.js PostgreSQL Redis Docker Kubernetes Linux AWS
| Project | What it does |
|---|---|
| ahk-decompiler | Extract scripts from compiled AHK executables via memory analysis |
| spf-spoofer | Test SPF/DKIM/DMARC by sending directly to MX servers |
| MoonlightTizenInstaller | One-click Moonlight install on Samsung TVs with auto cert signing |
| hytale-server | Production-ready Docker image with auto-download and auth persistence |
Reverse Engineering Cryptography System Design Security Research
"The best way to learn how something works is to break it."