Ícaro Cainaã
@carocaina
Senior software engineer focused on scalable full‑stack solutions and performance.
What I'm looking for
I am a senior software engineer with hands‑on experience since 2019 building scalable frontend and backend systems using modern architectures like microfrontends and microservices. I emphasize clean code, unit tests, design patterns, accessibility and performance — delivering measurable improvements such as large page load reductions and reusable design system components.
I lead cross‑functional efforts to define MVPs, codestandards, and CI/CD practices, and I collaborate closely with UI/UX teams to ensure feasible, high‑quality deliveries. I advocate transparency and knowledge sharing to reduce bugs, improve maintainability, and accelerate delivery across teams.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Act Digital
Mar 2025 - Present (7 months)
Led delivery of a microfrontends-based feature under a three-month deadline, defined the MVP and incremental releases, and reduced page load from ~10s to ~2s while implementing JWT-based BFF optimizations.
Senior Software Engineer
Banco do Brasil
Sep 2022 - Mar 2025 (2 years 6 months)
Led front-end development (Angular 10–17) and Quarkus microservices, improved page load performance and reduced QA-found bugs from 12 to 3 via code review processes and collaboration.
Pleno Software Engineer
Bradesco
Sep 2019 - Sep 2022 (3 years)
Developed microfrontend and microservice features (Angular 8, React, Node.js, Spring Boot), refactored platform performance reducing critical page load ~30%, and implemented testing and cross-platform React Native apps.
Education
Degrees, certifications, and relevant coursework
Ícaro hasn't added their education
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Tech stack
Software and tools used professionally
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