Summary
Déborah Fonseca is a seasoned software engineer with 12 years of experience building and maintaining backend-driven systems across fintech and healthcare domains. Currently at Efí Bank, she brings practical expertise in PHP, NodeJS and Golang, having driven promotional engines, cashback and notification platforms at PicPay and led backend work as a pleno developer. Her background spans full-stack development, system architecture for payment controls, and operationalizing microservices with Docker, Kubernetes and AWS messaging. A continuous learner and former recruiter-interviewer, she pairs hands-on coding with team-building skills and a focus on test coverage, scalability and metric-driven refactors. Based in Minas Gerais, Brazil, she also has roots in open-source mobile/web projects from her academic work, reflecting a long-standing commitment to practical, impact-driven software.
12 years of coding experience
3 years of employment as a software developer
Tecnologia em Sistema para Internet Tecnologia da informação e serviços, Tecnologia em Sistema para Internet Tecnologia da informação e serviços at Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais - Campus Barbacena
English