Summary
Ian Oliveira is a software engineer with eight years of experience building reliable web and cross-platform applications, currently at Loomi. He led frontend development at LAIS, delivering electronic health records and state vaccination platforms that serve over 8 million users and introduced a component-driven Design System with documented tests. Ian cut bundle sizes by 80% through build and code optimizations, developed an internal interactive maps library, and owns end-to-end delivery from planning to monitoring using React, Vue, TypeScript, Django and Postgres. His background includes financial and data-visualization systems, giving him a pragmatic mix of performance-focused frontend engineering and backend integration. Based in Sergipe, Brazil, he combines hands-on implementation with operational thinking and a taste for building reusable libraries that scale across public-sector projects.
8 years of coding experience
5 years of employment as a software developer
graduação Ciência da Computação, graduação Ciência da Computação at Universidade Federal de Sergipe
English, Portuguese