Summary
Jeziel Lago is a Lead Software Engineer based in São Paulo with a decade of experience building scalable, maintainable, and future-proof systems, currently driving engineering efforts at Nubank. He combines hands-on implementation with architectural thinking to deliver resilient back-end services and pragmatic solutions for high-impact financial products. His academic path spans a bachelor’s and master’s degree in Brazil plus specialized training through Estácio and a Udacity nanodegree, reflecting a commitment to continual learning. Known for balancing long-term technical direction with day-to-day delivery, he mentors teams to adopt best practices in code quality and system design. Comfortable operating at the intersection of product and engineering, he prioritizes observable, testable systems that scale with user growth. Outside the obvious, his career shows a consistent focus on professional development and translating advanced academic concepts into production-ready software.
10 years of coding experience
Master's degree, Master's degree at Universidade Estadual de Feira de Santana
Bachelor's degree, Bachelor's degree at Universidade Estadual do Sudoeste da Bahia
Nanodegree, Nanodegree at Udacity
Estácio de Sá University