
Douglas Aleixo developed and enhanced authentication, user experience, and infrastructure for the TSIW-PROAE/proae_backend and proae_frontend repositories over a two-month period. He unified JWT-based authentication with cookie management, streamlined session handling, and introduced password recovery via email, using TypeScript and Node.js to improve security and user self-service. On the frontend, he refined CSS and HTML to deliver consistent header alignment and responsive layouts. Douglas also upgraded the backend’s PostgreSQL database from version 17 to 18 using Docker, ensuring greater stability and security. His work demonstrated depth in backend development, API security, and DevOps, supporting scalable and maintainable deployments.

Monthly summary for 2025-10 for the TSIW-PROAE/proae_backend. The month centered on updating the database stack to support security, stability, and future features, with no major regressions introduced. Key points: - Key feature delivered: PostgreSQL version upgrade from 17 to 18 in docker-compose to ensure backend uses a newer, more secure/stable database version. Commit: 3e89b6d372bcddde2bb828423294a5175ae3dfdf. - Major bugs fixed: None reported; minor compatibility tweaks implemented to support the upgrade. - Overall impact and accomplishments: Strengthened production reliability and security posture by aligning with the latest PostgreSQL release, enabling smoother feature work that depends on newer DB capabilities, and improving deployment reproducibility. - Technologies/skills demonstrated: Docker/Docker-Compose, PostgreSQL version management, containerized deployment, upgrade validation, and security-conscious maintenance.
Monthly summary for 2025-10 for the TSIW-PROAE/proae_backend. The month centered on updating the database stack to support security, stability, and future features, with no major regressions introduced. Key points: - Key feature delivered: PostgreSQL version upgrade from 17 to 18 in docker-compose to ensure backend uses a newer, more secure/stable database version. Commit: 3e89b6d372bcddde2bb828423294a5175ae3dfdf. - Major bugs fixed: None reported; minor compatibility tweaks implemented to support the upgrade. - Overall impact and accomplishments: Strengthened production reliability and security posture by aligning with the latest PostgreSQL release, enabling smoother feature work that depends on newer DB capabilities, and improving deployment reproducibility. - Technologies/skills demonstrated: Docker/Docker-Compose, PostgreSQL version management, containerized deployment, upgrade validation, and security-conscious maintenance.
Month: 2025-08 – Delivery focused on UX consistency, robust authentication, and self-service capabilities. Frontend improvements centered the Home page header for the 'Processos Seletivos' section and achieved better cross-device alignment, enhancing visual presentation and reduce layout friction. Backend enhancements introduced per-user name persistence and personalized login responses, unified JWT-based authentication across API surfaces with cookie-based login, and simplified session management via updated guards and student/entity model adjustments. Added Password Recovery via Email with a dedicated API endpoint, HTML template, and DTOs to streamline user self-service. These changes deliver tangible business value by improving user experience, strengthening security, and enabling scalable identity flows.
Month: 2025-08 – Delivery focused on UX consistency, robust authentication, and self-service capabilities. Frontend improvements centered the Home page header for the 'Processos Seletivos' section and achieved better cross-device alignment, enhancing visual presentation and reduce layout friction. Backend enhancements introduced per-user name persistence and personalized login responses, unified JWT-based authentication across API surfaces with cookie-based login, and simplified session management via updated guards and student/entity model adjustments. Added Password Recovery via Email with a dedicated API endpoint, HTML template, and DTOs to streamline user self-service. These changes deliver tangible business value by improving user experience, strengthening security, and enabling scalable identity flows.
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