I build and ship product features end-to-end: from idea → architecture → implementation → shipping → iterating with real-world customer feedback.
- AI-assisted product features (agents, retrieval, evaluation workflows)
- Backend APIs and services (clean contracts, pragmatic architecture)
- Event-driven systems and integrations
- Observability-first systems (metrics, logs, traces; debuggable by default)
- Developer experience (SDKs, tooling, paved roads)
- Strong ownership, fast iteration, and clear communication
- prefer boring, reliable solutions (and I know when not to)
- care about maintainability: tests where they matter, docs where they help
- like tight feedback loops: instrument, ship, observe, improve
- Product engineering in the AI space (agents, retrieval, evals, guardrails)
- Building systems that are simple to operate and hard to break
- Core: Python, Go, Rust, TypeScript
- Data: Postgres, MySQL, SQLite, Redis, Qdrant
- Infra: Linux, Docker, Kubernetes, Terraform, Helm
- Messaging & async: Kafka, RabbitMQ, SQS/SNS, Temporal, DBOS
- Cloud: AWS (primary), plus Azure/GCP when needed
- Observability: OpenTelemetry, Prometheus, Grafana, tracing/telemetry-first debugging
- AI systems: RAG/search workflows, evaluation harnesses, retrieval quality loops, guardrails
Open to product engineering roles at early-stage startups (especially in the AI space).
- Website/Blog:
https://tahrioui.de/ - Email: mohamedmustaphatahrioui@gmail.com
- 4thel00z — My github frontpage.
- konan — Blazingly fast text chunkers in Rust with pythonic bindings. Rayon-parallel, real async, char-accurate offsets, semantic chunking • Rust — latest release: v0.2.4 (2026-06-07)
- ytdown • Rust — latest release: ytdown-cli-v0.3.1 (2026-06-06)
- cmux-config — Ghostty terminal config for cmux on macOS — Material Ocean theme + German-layout Option keybinds
- ngrok-skill
- frontend-skills — React, Next.js, and Tailwind that ships fast and stays cheap to change - a Claude Code skill.
- write-well — A Claude Code skill for writing prose that doesn't sound like AI wrote it. A tight reference an agent can actually apply: four cuts, a five-step edit pass, red flags, and a full 100-principle canon for when you need to go deep.
- ohmynvim — ✨ OhMyNvim - A modern, blazing-fast Neovim configuration for polyglot developers. IDE-like features with <50ms startup. LSP, DAP, Treesitter, and more! • Lua