At Leyton, I developed a REST API that automates data ingestion into Elasticsearch for a B2B search engine that generated over €3M in total ROI. I also designed recurring pipelines to synchronise data with Salesforce and implemented real-time detection of newly created CRM accounts.
At OnePipe, I led a web-crawling platform that indexed over 580M domains, with a multilingual company classifier and LLM enrichment for around 800,000 websites. I also designed entity resolution across 23.8M websites, finding 3.9M duplicates with 91% verified precision in production.
For my final-year project at Leyton, I enhanced a B2B search engine by improving relevance and enriching its Elasticsearch index. I also set up data ingestion and cleaning pipelines and built Kibana dashboards to analyse user behaviour.
