
Over a three-month period, contributed to the OrkTek-IFSul/Quebra-Galho repository by building and refining a secure, end-to-end user authentication system and dynamic provider profile features. Developed core backend authentication flows using Java and Spring Boot, implementing JWT-based login, registration, and session management with robust error handling. Integrated these backend services with a Flutter mobile client, enabling persistent login and dynamic profile data retrieval via HTTP requests and local storage. Addressed API endpoint inconsistencies to improve reliability and enhanced the user experience with features like image uploads and logout functionality, demonstrating proficiency in API development, state management, and mobile integration.
June 2025 — Quebra-Galho (OrkTek-IFSul). Focused on delivering core authentication, provider profiles, and API reliability to accelerate onboarding and improve user experience. Key features delivered include an end-to-end User Authentication System with registration, login, session persistence (localStorage) and logout flows, plus a Provider Profile Page that fetches dynamic provider data (name, description, services, tags, and profile image) with robust loading and error handling. A bug fix aligned the Provider Service Requests API endpoints with backend routes, resolving path inconsistencies. These changes reduce time-to-first-use, improve data integrity, and lay groundwork for enhanced provider fulfillment flows.
June 2025 — Quebra-Galho (OrkTek-IFSul). Focused on delivering core authentication, provider profiles, and API reliability to accelerate onboarding and improve user experience. Key features delivered include an end-to-end User Authentication System with registration, login, session persistence (localStorage) and logout flows, plus a Provider Profile Page that fetches dynamic provider data (name, description, services, tags, and profile image) with robust loading and error handling. A bug fix aligned the Provider Service Requests API endpoints with backend routes, resolving path inconsistencies. These changes reduce time-to-first-use, improve data integrity, and lay groundwork for enhanced provider fulfillment flows.
May 2025—Quebra-Galho: End-to-end authentication and API-driven profile data features implemented, delivering secure access, session persistence, and dynamic provider data UX. Key outputs include JWT-based API auth with server-side components (AuthController, JwtUtil, security configurations) and a client login with automatic login and session persistence via SharedPreferences; the profile page now consumes real API data with loading and error states and UI updates to display services and tags. These changes improve security posture, data fidelity, onboarding speed, and overall user satisfaction. Technologies demonstrated: API security, JWT, API integration, Android client development, error handling, and state management.
May 2025—Quebra-Galho: End-to-end authentication and API-driven profile data features implemented, delivering secure access, session persistence, and dynamic provider data UX. Key outputs include JWT-based API auth with server-side components (AuthController, JwtUtil, security configurations) and a client login with automatic login and session persistence via SharedPreferences; the profile page now consumes real API data with loading and error states and UI updates to display services and tags. These changes improve security posture, data fidelity, onboarding speed, and overall user satisfaction. Technologies demonstrated: API security, JWT, API integration, Android client development, error handling, and state management.
April 2025: Implemented core user authentication flow for Quebra-Galho, enabling secure login via JWT and establishing an extensible auth scaffold. Delivered a functional login endpoint and prepared the system for role-based access control and future enhancements.
April 2025: Implemented core user authentication flow for Quebra-Galho, enabling secure login via JWT and establishing an extensible auth scaffold. Delivered a functional login endpoint and prepared the system for role-based access control and future enhancements.

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