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dougg

PROFILE

Dougg

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.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
5
Lines of code
568
Activity Months2

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

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.

August 2025

6 Commits • 4 Features

Aug 1, 2025

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.

Activity

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Quality Metrics

Correctness92.8%
Maintainability91.4%
Architecture91.4%
Performance88.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptTypeScriptYAML

Technical Skills

API DevelopmentAPI RefactoringAPI SecurityAuthenticationBackend DevelopmentCSSCookie ManagementDatabase DesignDevOpsDockerEmail IntegrationFront-end DevelopmentJWT AuthenticationNestJSNode.js

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

TSIW-PROAE/proae_backend

Aug 2025 Oct 2025
2 Months active

Languages Used

CSSHTMLJavaScriptTypeScriptYAML

Technical Skills

API DevelopmentAPI RefactoringAPI SecurityAuthenticationBackend DevelopmentCookie Management

TSIW-PROAE/proae_frontend

Aug 2025 Aug 2025
1 Month active

Languages Used

CSS

Technical Skills

CSSFront-end Development

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