I build and migrate backend services. Most recently I moved identity and order services at Repos Energy from Django to Go, taking p99 latency from 1.25s to 80ms with zero downtime. I write about the failures I find along the way, and I contributed Windows pip support to Google DeepMind's OpenSpiel.
Tech stack
Technologies I work with
Languages06
- Go
- Rust
- Python
- TypeScript
- C++
- C
Backend07
- Django
- FastAPI
- Node.js
- NestJS
- Next.js
- REST
- gRPC
Messaging03
- Kafka
- RabbitMQ
- Microservices
Data05
- PostgreSQL
- MongoDB
- Redis
- Prisma
- pgx
Cloud & DevOps05
- AWS
- Docker
- Kubernetes
- Cloudflare
- CI/CD
Systems04
- Performance profiling
- pprof
- Distributed systems
- Zero trust
Selected work
Production systems, research and open source
- Django → Go: identity and order services at Repos Energyp99 1.25s → 80ms · goroutine leak root-caused via pprof2026 · Systems
- Zero-Trust principles in distributed API infrastructureIEEE Xplore · peer-reviewed research2025 · Research
- Windows pip support — Google DeepMind's OpenSpielOpen-source · PR #1426 merged · Python 3.11, 3.122025 · Open Source
From symptom to system change
One production investigation, step by step
Writing
Failure modes, found and written up