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Featured Projects

A portfolio of AI projects and enterprise engineering work. Each project demonstrates my expertise in building production-ready systems — from RAG pipelines to logistics optimization serving thousands of daily deliveries.

  • Booking.com — Search & Ranking

    Senior engineer on the Search & Ranking team serving millions of daily users. A/B tested search improvements, fixed critical data pipeline bugs, and migrated Spark workflows to cloud.

  • Picnic — Logistics Optimization

    4 years building delivery optimization systems at Europe's fastest-growing online supermarket. 5.3% trip reduction, 4% cost savings, and real-time event-driven architecture managing 50K–100K records.

  • AI Executive Assistant

    A production-grade RAG pipeline with contextual retrieval, reciprocal rank fusion, and LLM observability. Processes 100+ emails daily with 95%+ classification accuracy across a 10,000+ chunk knowledge base.

  • Easy RLS - AI Security Generator

    An AI-powered tool that generates PostgreSQL Row-Level Security policies from natural language. 100% policy accuracy with zero-shot generation. Live in production.

  • Sensitive Data Detection Pipeline

    Client project integrating AWS Comprehend for automated PII/PHI detection across high-volume JSON data streams. Serverless architecture scaling to thousands of records. 5-star Upwork review.