Yuri César
@yuricsar
Full Stack Developer focused on backend who built document validation APIs and containerized applications with Docker.
BrazilWhat I'm looking for
I designed and implemented a Spring Boot REST API for document validation workflows, then containerized the application with Docker. This reduced new developers’ environment setup time from about two hours to five minutes.
For a mobile educational platform, I developed a cross-platform Flutter application and a Node.js REST API for user management, learning progress, and content delivery. I also designed a normalized PostgreSQL schema with more than 10 tables.
On a project analyzing standard operating procedures, I developed a Flask API and integrated MinIO for document storage. I built a React frontend that consumed the API and wrote optimized PostgreSQL queries that reduced report generation time by about 60%.
As an instructor with the ADS Labs Extension Project at Instituto Federal da Bahia (IFBA), Campus Salvador, I delivered hands-on Angular and Docker workshops and created programming challenges. I’m seeking a Junior Developer position.
Experience
Work history, roles, and key accomplishments
Instructor
Instituto Federal da Bahia (IFBA)
Jun 2025 - Jul 2025 (1 month)
Taught practical workshops on Angular and Docker to 10+ students in a software development extension program. Created hands-on programming challenges and evaluated student deliverables, achieving a 90% completion rate in the practical track.
Mobile Developer
Plataforma Educacional Mobile
Developed a cross-platform mobile application in Flutter for delivering educational content on software quality to young people. Built a REST API in Node.js for user management, learning trail progress, and content delivery, and designed a PostgreSQL schema with 10+ normalized tables.
Full Stack Developer
Sistema de Análise de Procedimentos Operacionais Padronizado
Developed a REST API in Flask with business rule validations for POP management and integrated MinIO for secure document storage. Built a React frontend with TypeScript and PrimeReact, consuming 8+ API endpoints with consistent error handling and loading states.
Full Stack Developer
Sistema de Automação e Validação de Documentos
Designed and implemented a REST API in Spring Boot for document validation flows and containerized the application with Docker, reducing environment setup time from ~2 hours to 5 minutes. Built a responsive Angular frontend with PrimeNG and PrimeFlex, implementing route guards and JWT-based authentication.
Education
Degrees, certifications, and relevant coursework
Instituto Federal da Bahia
Tecnólogo, Análise e Desenvolvimento de Sistemas
2022 - 2026
Activities and societies: Instrutor no projeto de extensão ADS Labs, ministrando workshops sobre Angular e Docker.
Completed the Análise e Desenvolvimento de Sistemas program, focusing on software development and systems analysis.
Oracle Next Education
Bootcamp, Desenvolvimento de Software
Bootcamp em Desenvolvimento de Software com foco em backend com Java e Spring Boot, incluindo boas práticas e APIs REST.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
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