
Caio Alcarria developed and enhanced the TSIW-PROAE platform over eight months, delivering features across both frontend and backend repositories. He built scalable UI systems and dynamic forms in React with TypeScript, integrating Tailwind CSS for consistent styling and responsive design. On the backend, he implemented robust authentication using Google OAuth and JWT, refactored data models with NestJS and TypeORM, and introduced modular response handling. His work included API development, documentation, and configuration management, enabling secure, maintainable workflows for edital management and questionnaire editing. The depth of his contributions improved onboarding, security, and the platform’s ability to scale.
January 2026 monthly summary focusing on delivering backend capability for response handling. Key features delivered: Response Management Module (Resposta) with CRUD operations and parameter-based retrieval; integrated into AppModule; repository: TSIW-PROAE/proae_backend. No major bugs fixed this month. Overall impact: enables scalable response handling for business workflows and positions the backend for future enhancements.
January 2026 monthly summary focusing on delivering backend capability for response handling. Key features delivered: Response Management Module (Resposta) with CRUD operations and parameter-based retrieval; integrated into AppModule; repository: TSIW-PROAE/proae_backend. No major bugs fixed this month. Overall impact: enables scalable response handling for business workflows and positions the backend for future enhancements.
October 2025 monthly summary focusing on business value and technical accomplishments across frontend and backend. Delivered data-driven questionnaire editing with robust persistence, expanded edital workflow management, and enriched data relationships for responses. Emphasized code quality, UI/UX polish, and reliable data handling to enable scalable analytics and faster processing of edital steps.
October 2025 monthly summary focusing on business value and technical accomplishments across frontend and backend. Delivered data-driven questionnaire editing with robust persistence, expanded edital workflow management, and enriched data relationships for responses. Emphasized code quality, UI/UX polish, and reliable data handling to enable scalable analytics and faster processing of edital steps.
September 2025 (2025-09) – Proae Frontend delivered a major UX overhaul for questionnaire editing in TSIW-PROAE/proae_frontend, focusing on editor efficiency and scalable architecture. Delivered a side drawer for question management with integrated editing and live previews, modular modal sections, and a version 1 editor that enables rapid question creation and revision. The work enhances content authoring speed, reduces context switching for editors, and establishes a maintainable component model for future enhancements. Technologies and patterns demonstrated include React componentization, modal composition, live data previews, and micro-componentization.
September 2025 (2025-09) – Proae Frontend delivered a major UX overhaul for questionnaire editing in TSIW-PROAE/proae_frontend, focusing on editor efficiency and scalable architecture. Delivered a side drawer for question management with integrated editing and live previews, modular modal sections, and a version 1 editor that enables rapid question creation and revision. The work enhances content authoring speed, reduces context switching for editors, and establishes a maintainable component model for future enhancements. Technologies and patterns demonstrated include React componentization, modal composition, live data previews, and micro-componentization.
August 2025 monthly summary focusing on key accomplishments, major fixes, and business impact. Key features delivered: - Backend: Implemented Google OAuth authentication, migrated away from Clerk, refactored user identification to internal IDs, and introduced new JWT/Google auth strategies along with robust password validation and email domain checks. This reduces external dependencies, improves security posture, and simplifies user management. - Backend: Vagas system integration with a new 'vagas' entity and perguntas module; revised relations with edital for inscriptions and benefits. Refactors decouple inscriptions/benefits from edital, enabling more flexible workflows and data modeling for admissions and opportunities. - Frontend: Editais Management Improvements with enhanced CRUD, a new editing modal, backend service integrations for edital data, steps, questions, and vacancies, plus a duplication capability and authentication route cleanup. Result: faster edital lifecycle management and better data integrity. - Frontend: Editais List View Enhancements introducing a grid/table toggle, fixed table headers, and a scrollable content container to handle large datasets and improve usability. Major bugs fixed: - Maintenance: Updated .gitignore to ignore local environment configurations and Docker Compose settings, reducing the risk of exposing sensitive data. - Frontend: Removed an unused authentication verification in ProtectedRouteProae to clean up auth flow and prevent route misconfigurations. Overall impact and accomplishments: - Strengthened security and operational independence by migrating to Google OAuth and internal IDs, lowering third-party reliance and improving compliance. - Expanded data models and modular architecture for edital-related processes, enabling scalable growth in admissions workflows and vacancy management. - Improved user experience and efficiency for edital management with robust editing workflows and scalable list views, supporting larger datasets and faster decisions. - Demonstrated strong cross-functional collaboration between backend and frontend teams, evidenced by merged branches, service integrations, and refactors that unlock new capabilities. Technologies/skills demonstrated: - Authentication: Google OAuth, internal ID management, JWT strategies, password validation, email domain checks. - Data modeling: New vagas entity, perguntas module, and revised edital relationships. - Frontend UX: CRUD enhancements, editing modal, grid/table views, fixed headers, scrollable containers. - Code hygiene: .gitignore improvements; cleanup of non-functional authentication checks. - Version control and collaboration: handling merges, feature branches, and service integration work.
August 2025 monthly summary focusing on key accomplishments, major fixes, and business impact. Key features delivered: - Backend: Implemented Google OAuth authentication, migrated away from Clerk, refactored user identification to internal IDs, and introduced new JWT/Google auth strategies along with robust password validation and email domain checks. This reduces external dependencies, improves security posture, and simplifies user management. - Backend: Vagas system integration with a new 'vagas' entity and perguntas module; revised relations with edital for inscriptions and benefits. Refactors decouple inscriptions/benefits from edital, enabling more flexible workflows and data modeling for admissions and opportunities. - Frontend: Editais Management Improvements with enhanced CRUD, a new editing modal, backend service integrations for edital data, steps, questions, and vacancies, plus a duplication capability and authentication route cleanup. Result: faster edital lifecycle management and better data integrity. - Frontend: Editais List View Enhancements introducing a grid/table toggle, fixed table headers, and a scrollable content container to handle large datasets and improve usability. Major bugs fixed: - Maintenance: Updated .gitignore to ignore local environment configurations and Docker Compose settings, reducing the risk of exposing sensitive data. - Frontend: Removed an unused authentication verification in ProtectedRouteProae to clean up auth flow and prevent route misconfigurations. Overall impact and accomplishments: - Strengthened security and operational independence by migrating to Google OAuth and internal IDs, lowering third-party reliance and improving compliance. - Expanded data models and modular architecture for edital-related processes, enabling scalable growth in admissions workflows and vacancy management. - Improved user experience and efficiency for edital management with robust editing workflows and scalable list views, supporting larger datasets and faster decisions. - Demonstrated strong cross-functional collaboration between backend and frontend teams, evidenced by merged branches, service integrations, and refactors that unlock new capabilities. Technologies/skills demonstrated: - Authentication: Google OAuth, internal ID management, JWT strategies, password validation, email domain checks. - Data modeling: New vagas entity, perguntas module, and revised edital relationships. - Frontend UX: CRUD enhancements, editing modal, grid/table views, fixed headers, scrollable containers. - Code hygiene: .gitignore improvements; cleanup of non-functional authentication checks. - Version control and collaboration: handling merges, feature branches, and service integration work.
In July 2025, delivered core PROAE frontend enhancements and UI improvements that expand applicant and administrator workflows, improve UI consistency, and elevate code quality. Key outcomes include end-to-end edital management, updated routing with a new API URL, Montserrat font integration, protected-route modernization, and overall maintainability improvements across DesignSystem and Inscricao. These changes reduce manual work, enable faster feature delivery, and position the frontend for scalable growth.
In July 2025, delivered core PROAE frontend enhancements and UI improvements that expand applicant and administrator workflows, improve UI consistency, and elevate code quality. Key outcomes include end-to-end edital management, updated routing with a new API URL, Montserrat font integration, protected-route modernization, and overall maintainability improvements across DesignSystem and Inscricao. These changes reduce manual work, enable faster feature delivery, and position the frontend for scalable growth.
June 2025 monthly summary for TSIW-PROAE/proae_frontend: Focused on fixing critical navigation issues and improving UI clarity within the Processo Seletivo component. Key features delivered include a UI color enhancement to align with the blue theme, and a robust fix to the Portal do Servidor login navigation.
June 2025 monthly summary for TSIW-PROAE/proae_frontend: Focused on fixing critical navigation issues and improving UI clarity within the Processo Seletivo component. Key features delivered include a UI color enhancement to align with the blue theme, and a robust fix to the Portal do Servidor login navigation.
May 2025 monthly summary for TSIW-PROAE projects. Delivered two cross-repo feature improvements across backend and frontend, focusing on security and configuration simplicity. Backend enhancement strengthens signup password policy; frontend refactor streamlines authentication configuration. Impacts include improved security posture, faster onboarding, and reduced misconfiguration risk. Demonstrated regex-based validation, DTO updates, and frontend refactor for maintainability.
May 2025 monthly summary for TSIW-PROAE projects. Delivered two cross-repo feature improvements across backend and frontend, focusing on security and configuration simplicity. Backend enhancement strengthens signup password policy; frontend refactor streamlines authentication configuration. Impacts include improved security posture, faster onboarding, and reduced misconfiguration risk. Demonstrated regex-based validation, DTO updates, and frontend refactor for maintainability.
April 2025 — Focused on delivering a scalable frontend design system, enhanced authentication UX, expanded process listings, dynamic form capabilities, and backend readiness to improve cross-team collaboration and API consumption. Key frontend features delivered include: UI Design System Foundation (HeroUI integration and Tailwind setup) establishing standardized UI across the app; Student Login Revamp with CPF-based validation and new InfoCard component; Homepage Processos Seletivos section with filters and UI refactor; Dynamic Form System with Enrollment, new icons, and file upload enhancements; and project configuration improvements (env and .gitignore) to streamline onboarding. Backend readiness included enabling CORS to support frontend-backend communication and expanding API documentation/README for authentication, students, and editais. Major bugs fixed: none reported; the month was focused on foundation work and feature delivery. Technologies/skills demonstrated: HeroUI, Tailwind CSS, responsive design, CPF validation, dynamic forms, SVG icons, robust file upload handling, CORS, and comprehensive API documentation. Business value: accelerated UI iteration, improved login UX, clearer data handling in dynamic forms, smoother onboarding for developers, and ready-to-consume API docs for faster integration.
April 2025 — Focused on delivering a scalable frontend design system, enhanced authentication UX, expanded process listings, dynamic form capabilities, and backend readiness to improve cross-team collaboration and API consumption. Key frontend features delivered include: UI Design System Foundation (HeroUI integration and Tailwind setup) establishing standardized UI across the app; Student Login Revamp with CPF-based validation and new InfoCard component; Homepage Processos Seletivos section with filters and UI refactor; Dynamic Form System with Enrollment, new icons, and file upload enhancements; and project configuration improvements (env and .gitignore) to streamline onboarding. Backend readiness included enabling CORS to support frontend-backend communication and expanding API documentation/README for authentication, students, and editais. Major bugs fixed: none reported; the month was focused on foundation work and feature delivery. Technologies/skills demonstrated: HeroUI, Tailwind CSS, responsive design, CPF validation, dynamic forms, SVG icons, robust file upload handling, CORS, and comprehensive API documentation. Business value: accelerated UI iteration, improved login UX, clearer data handling in dynamic forms, smoother onboarding for developers, and ready-to-consume API docs for faster integration.

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