Yassine C.

I build and lead complex platforms end to end: architecture, code, security and deployment. Mostly systems where the data is sensitive, the workflows are complicated and downtime is not an option. Recent work: • GPEEC: national workforce-planning platform for Morocco's communes. 62.7k civil-servant records, approval workflow for every change, and on-prem AI that classifies French/Arabic job data (92-94% precision). Air-gapped government servers, passed security audit. • AOS: two connected apps for SRM's employee association. A member portal for online requests, and a back-office with no-code approval circuits, budget, cash registers and analytics. • MyDEV: HR self-service platform for SRM, in production across several regions. I led the dev team and ran the security audits. • Marketplaces and mobile apps for clients in the US and Europe, including Stripe Connect payouts. What I bring: • 10+ years shipping web, mobile and backend to production • Security first: pentesting background, 2FA, role-based access, audit trails, hardened deployments • AI that runs on your own servers: private LLMs, embeddings, classification and search, no data sent to third parties • Full ownership: I take a project from spec to production, or lead your developers through it Stack: TypeScript, React, Next.js, Node.js / Bun, Go, Flutter, PostgreSQL, Oracle, Redis, pgvector, vLLM, Docker, AWS. Good fit if you need a complex system built right the first time, a messy codebase taken over and stabilized, or AI added without your data leaving your servers. Case studies are in my portfolio below. English and Arabic, French conversational. GMT+0, Monday to Saturday. Send me what you're building and I'll reply with a concrete first step.