Senior Software Engineer & SysAdmin based in Porto Alegre, Brazil (UTC-3) · Brazilian & Italian citizen
I've been writing software professionally since 2009. It started when I was a teenager who wanted to build his own game server and couldn't afford to pay someone else to do it. That project turned into Webzar, a company I founded and still lead today, running game platforms with thousands of concurrent users.
Somewhere along the way I picked up a CS degree, got way too comfortable in Linux terminals, and developed an unhealthy relationship with gdb.
I build things that need to stay up. Game servers, real-time systems, backend infrastructure where downtime isn't an option and performance actually matters. My day-to-day lives at the intersection of low-level systems programming, networking, and infrastructure engineering.
I also consult on mobile at BHAZE, where I lead development of the BHAZE educational app for iOS and Android. Not everything needs to be written in C++.
Languages C · C++ · Python · Bash · PHP · JavaScript · TypeScript
Systems Linux (Ubuntu, CentOS, AlmaLinux) · Windows Server
Infra Proxmox VE · Hyper-V · Docker · Kubernetes
Networking TCP/IP · UDP · Sockets · VPN · DNS · Custom protocols
DevOps Git · CI/CD · Terraform · Ansible · rsync
Security Firewall hardening · DDoS mitigation · ACLs
Debugging gdb · lldb · valgrind
Monitoring Prometheus · Munin · PRTG
KrakenCppSdk is a modern, thread-safe C++ client library for the Kraken WebSocket API v2, built with C++20.
Streams live market data across five channels (order book, ticker, trades, OHLC, instruments) with lock-free reads via a State-View architecture, a custom fixed-point Decimal type to avoid floating-point errors in financial data, and CRC32 checksum verification for order book integrity. Tested with Catch2, including thread-safety and multi-channel integration tests.
Built as a solo submission to the Kraken Forge Hackathon (62 participants, 16 judges) · 🥉 3rd place, SDK Client Track · January 2026
- LinkedIn → rodrigo-peruch-4371902a3
- Email → rodrigofperuch@gmail.com