Summary
Keeven Da Silva is a Senior Software Engineer based in São Paulo with around 5 years of hands-on experience building web and mobile applications using JavaScript and TypeScript. He specializes in React.js, Next.js, React Native, Node.js, Nest/Express, and ORM tools like Prisma and TypeORM, and frequently designs for security, performance, and testability. Keeven has led full-stack projects from ideation to production, optimizing cloud architecture (including an AWS redesign that cut costs by over 90%) and integrating services like S3, EC2, Google Maps, and serverless FaunaDB. He consistently favors clean, well-architected code and enjoys mentoring colleagues while rapidly adapting to new domains and client needs. A lifelong learner with formal training in computer networks and computer science, he blends practical ops skills with front-end design sensibilities (Figma prototyping and Styled-components). Beyond delivery, he’s known for persistence, patience, and making complex systems approachable for teammates.
5 years of coding experience
2 years of employment as a software developer
Associate's degree, Computer Networks, Associate's degree, Computer Networks at Governor Eduardo Campos State Technical School
Java and Java POO Course, Java and Java POO Course at Curso em Vídeo
Full-stack developer, React Native, Node JS e React JS, Full-stack developer, React Native, Node JS e React JS at Rocketseat
Web full-stack engineer, front-end e back-end, Web full-stack engineer, front-end e back-end at Programador BR
Estácio de Sá University