
During three months on the SQLutions-FATEC/API-3-Semestre-Backend repository, Thiago Rodrigues delivered backend features focused on data consistency, maintainability, and developer onboarding. He standardized JSON serialization for EmpresaDTO using Jackson in Java, ensuring reliable data interchange. Thiago built an end-to-end Clock-In Time Update API, refactored DTOs and attributes to English for clarity, and integrated Google Checkstyle to enforce code quality. He also implemented a scalable clock-in data export API with advanced filtering, supporting large non-paginated exports. Documentation improvements clarified project setup and technology stack, streamlining onboarding. His work demonstrated depth in Spring Boot, REST API design, and backend architecture.

Month: 2025-05 summary: Key features delivered include the Clock-In Data Export with Advanced Filtering API and documentation improvements for setup and tech stack. Major bugs fixed: none reported this month. Overall impact and accomplishments: delivered improved data export workflow for clock-ins, enabling non-paginated large exports and advanced filtering to reduce manual data extraction, along with clearer, onboarding-friendly project documentation. Technologies/skills demonstrated: Java, Spring Boot, Docker, PostgreSQL, Swagger; API design, backend service implementation, and comprehensive documentation.
Month: 2025-05 summary: Key features delivered include the Clock-In Data Export with Advanced Filtering API and documentation improvements for setup and tech stack. Major bugs fixed: none reported this month. Overall impact and accomplishments: delivered improved data export workflow for clock-ins, enabling non-paginated large exports and advanced filtering to reduce manual data extraction, along with clearer, onboarding-friendly project documentation. Technologies/skills demonstrated: Java, Spring Boot, Docker, PostgreSQL, Swagger; API design, backend service implementation, and comprehensive documentation.
April 2025 performance highlights focused on delivering an end-to-end Clock-In time update capability, strengthening code quality, and consolidating API contracts through English-only DTO names. Key work includes an end-to-end ClockInTimeUpdate API (DTO, service implementation, controller endpoint, and routing adjustments) plus a Move toward standardization of DTOs and property mappings across the ClockIn and related entities. Build quality improved via Google Checkstyle integration, and serialization issues addressed by removing @JsonProperty id from DTOs and renaming attributes to English for readability and cross-team consistency. Overall impact: faster clock-in updates, reduced integration friction, and a more maintainable backend with clearer contracts for front-end and other services.
April 2025 performance highlights focused on delivering an end-to-end Clock-In time update capability, strengthening code quality, and consolidating API contracts through English-only DTO names. Key work includes an end-to-end ClockInTimeUpdate API (DTO, service implementation, controller endpoint, and routing adjustments) plus a Move toward standardization of DTOs and property mappings across the ClockIn and related entities. Build quality improved via Google Checkstyle integration, and serialization issues addressed by removing @JsonProperty id from DTOs and renaming attributes to English for readability and cross-team consistency. Overall impact: faster clock-in updates, reduced integration friction, and a more maintainable backend with clearer contracts for front-end and other services.
March 2025: Delivered standardization of JSON serialization for the backend by introducing explicit JSON property mappings for EmpresaDTO. This change ensures consistent external payloads, simplifies client integrations, and reduces mapping errors across services. No critical bugs fixed this month; focus remained on reliability, maintainability, and future-proofing the API layer. Business impact: improved data interchange and integration velocity with external partners.
March 2025: Delivered standardization of JSON serialization for the backend by introducing explicit JSON property mappings for EmpresaDTO. This change ensures consistent external payloads, simplifies client integrations, and reduces mapping errors across services. No critical bugs fixed this month; focus remained on reliability, maintainability, and future-proofing the API layer. Business impact: improved data interchange and integration velocity with external partners.
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