At Upwork, I build and deploy automated workflows using self-hosted n8n, including a restaurant operations assistant that uses RAG to answer questions, take orders, and manage reservations. I also built data-cleaning and enrichment agents using OpenAI and Firecrawl API.
At Cognix LTD, I’m contributing to a multilingual mental health bot, improving retrieval with agentic, tool-calling workflows and hierarchical chunking. At Pezesha Africa Limited, I developed credit-scoring and predictive models and streamlined reporting for the Uganda team, reducing processing time from four hours to 15 minutes.
