Senior AI Product Manager | Technical PM | Product Engineer | Agentic Workflows, MCP, RAG & Context Engineering
Berlin, Germany. Twelve years across humanitarian programs and B2B SaaS, now pairing that foundation with hands-on AI engineering. PM-as-engineer.
AI is garnish. Structure is the meal.
RepoNav is a deterministic architecture sensor for any codebase. Tree-sitter WASM parses the source, a graph builder resolves edges, and a deterministic analyzer fan-out extracts architectural signal: layer DAG via Tarjan SCC, blast radius via BFS over the reverse call graph, change coupling from git-log mining, dead code via multi-pass analysis, and hybrid retrieval (BM25 over SQLite FTS plus 2-hop graph walks, merged via Reciprocal Rank Fusion).
Four surfaces over one engine: headless CLI, MCP server, GitHub Action, VS Code extension. Sensor, not actuator. It reads what's there; it does not refactor, score, or run your code.
Stack: TypeScript + React (webview), Tree-sitter WASM grammars (JavaScript, TypeScript, Python, Go), SQLite-WASM, Sigma.js (WebGL). Apache-2.0.
- 2026 Q1. Shipped RepoNav: deterministic analyzer fan-out, four distribution surfaces, MCP gate that warms repo context before structural agent actions.
- 2026 Q1. Completed AI Software Engineering at Digitale Leute School (Cologne / Berlin).
- 2025 to 2026. Relocated Lebanon to Berlin, parented full-time, retrained on modern AI engineering. The career gap is a deliberate runway, not an interruption.
- 2018 to 2024. Senior PM at Master BI (B2B BI platform for EPC contractors). Co-founder and PM at Techstream Labs (e-commerce SaaS across EU, USA, MENA).
- 2014 to 2021. Program management across Lebanon's humanitarian sector: UN, USAID, EU-funded recovery and livelihood programs, $3M+ in cumulative budgets.
Senior PM, Technical PM, or Product Engineer roles where the team values evidence over vibes and the wall between product and engineering is already gone.
- Site: mansourelcheikh.com
- LinkedIn: in/mansour-elcheikh
- Email: mansour.elcheikh@gmail.com
