About Me

Alex Chen

I'm a systems engineer with 6+ years of experience building infrastructure at scale. My passion lies at the intersection of correctness, performance, and elegant design.

This blog is where I document my explorations — from the depths of distributed consensus to the nuances of Rust's ownership model to the latest developments in LLM inference.

When I'm not writing code or prose, you'll find me contributing to open source, hiking mountain trails, or experimenting with home espresso.

AC

Alex Chen

Staff Software Engineer

San Francisco, CA
hello@devlog.dev
@alexchen_eng
Technical

Skills & Stack

Languages

Rust
Go
Python
TypeScript
C++

Infrastructure

Kubernetes
Terraform
AWS
Cloudflare
Docker

Databases

PostgreSQL
Redis
ClickHouse
DynamoDB

Interests

Distributed Systems
Compilers
ZK Proofs
LLMs
WebAssembly
Career

Experience

Staff Software Engineer

Apex Infrastructure

2023 – Present

Lead distributed systems architecture for a globally replicated database serving 50B+ queries/day.

Senior Engineer

StreamScale

2020 – 2023

Built real-time data pipeline processing 1M+ events/second using Rust and Apache Kafka.

Software Engineer

QuantumNet

2018 – 2020

Developed networking stack for edge computing platform with sub-millisecond latency requirements.