At Onecom, I maintain and enhance enterprise ELT pipelines for the CMSP platform and designed end-to-end data pipelines for the ISP (Vodafone) platform. My work supports telecom billing and finance reporting, including automated reporting for 10,000+ CTNs and a billing defect fix that prevented incorrect charges and reduced unnecessary costs by £1,000–£2,000 per month.
At BluePi Consulting, I optimized BigQuery pipelines and developed an enterprise SQL Assistant using Python, Ollama, RAG, vector embeddings, and Snowflake. I also built AI and data pipeline projects for financial research and structured, validated AI-generated data.

