Alexandru Tentes
C++ software engineer, low-latency market data
about
I build and maintain low-latency C++ feed handlers for real-time market data infrastructure at NatWest, working with the OnixS FIX engine across 60+ production venues. I've led venue migrations end to end, from design through certification to production rollout, and I care most about the parts most people would call boring: failover logic, sequence number recovery, and the edge cases that only show up under load.
Outside work I write small C++ and Python tools, tinker with game engine components, and read about market microstructure.
stack
- languages
- C++ (03/11/14/17), Python, Bash
- protocols
- FIX, market data feed handlers, OnixS, WebSocket / TLS
- core
- multithreading, lock-free data structures, order book construction
- tools
- Boost, STL, GDB, Linux (RHEL, Ubuntu), Git, CI/CD