Summary
Jefté Rufino is an e-commerce analyst and full-stack developer with 8 years of experience focused on pricing strategy, data integrity and automation. Based in Ceará, Brazil, he specializes in Python-driven ETL and scripting to eliminate manual workflows, increase accuracy and automate reporting for marketplace operations like Amazon Seller Central. He complements backend automation with JavaScript, Node.js/React knowledge and Linux-based scraping tools to build end-to-end market monitoring and competitive intelligence solutions. Known for turning messy, multi-source data into actionable pricing decisions, he also brings practical web development experience from innovation projects at Supermercado Pinheiro.
8 years of coding experience
Federal University of Ceara
North Paraná University