Data Scientist / AI Engineer
Djezzy / Algiers, Algeria
Led a 4-person engineering team building the Djezzy Commercial Copilot, a multi-agent business-intelligence assistant for the commercial department, during a 6-week internship sprint.
- -Led a 4-person engineering team (5 total, including myself) across a Temporal/LangGraph agentic backend, a React/Vite frontend, and a shared FastAPI/PostgreSQL data layer
- -Designed the async execution pipeline: task submission, durable Temporal workflow, Kafka completion events, and WebSocket delivery, so heavy analytical queries never block behind a spinner
- -Built guarded natural-language-to-SQL generation validated by sqlglot before it reaches a read-only analytical warehouse spanning 13 months of daily commercial data
- -Implemented a date-normalization engine for statistically fair period comparisons around holidays and campaigns, plus a pgvector-backed shared memory layer to avoid recomputing solved analyses