About
I’m Adrian Benavides, a backend engineer with 10+ years of experience, 5+ of them in Rust and Python across high-performance backend and developer-facing systems. I work on distributed systems, secure networking, and low-level infrastructure, the parts of a system that fail in ways that only show up under load or on real hardware.
This blog is where I document what I’m learning and building. Most posts start as notes from a documentation/research/debugging sessions, or projects I’m mid-way through, and writing about it usually shows me the holes in my understanding. The Python in Production series started exactly that way, while preparing for a role where I had to mentor junior developers on modern best practices. As the saying goes: if you can’t explain it clearly, you probably don’t understand it well enough yet.
What I’m working on
- A C99 library that gives engineers cycle-accurate visibility into compute vs memory-bound bottlenecks across ARM and x86 targets.
- Hermetic Rust toolchains: reproducible Nix flake cross-compilation for bare-metal ARM, with fuzzing of a
no_stdbinary - Secure data buses: field-level envelope encryption for telemetry over untrusted networks, with a deterministic fault-injection harness
- Multi-sensor track fusion: a dataflow pipeline that fuses noisy sensor streams into a single trustworthy estimate under a hard timing budget
- Fleet coordination: decentralized task allocation and state sync across partition-prone wireless meshes