May 2025 Monthly Summary — Highlights and business value Key features delivered - vodaioan03/UBB-SE-2025-927-1: Git Contribution Reporting feature delivered; generates comprehensive report with summary statistics, per-contributor analysis, and visualizations in PNG and Markdown outputs. Commit 9f529a8a2a70efe6da236a86f480b45607ac1726. - vodaioan03/UBB-SE-2025-927-1-A5: API groundwork and core entities; initial API scaffolding including controllers for courses, modules, quizzes, and users, DTOs, migrations, and CI/CD pipeline. Commit 43fe04c11e438f0c1103856c9160e216f2fe1cec. - UBB-SE-922-1/Duo: Backend scaffolding and database initialization; foundational API controllers and models for courses, exams, modules, users; project structure, migrations, and DB context enabling a scalable backend. Commits 1101a2834e5b297b2155ed3f22689077990fe88e and 80ff0452de91ebe351549fd7c0358330243c477b. - UBB-SE-927-1-A5: Frontend Library Upgrade to Bootstrap 5.1.0 to align with modern frontend tooling. Commit aedbea4b1cdf5dc964a7f3045a81ee2918b826d0. - UBB-SE-927-1-A5: Quiz and Exam Progression bug fix and reliability improvements, including corrected JSON deserialization and improved completion checks when exams have exercises or sections are finished. Commit 04d7fa7025b074ffac2b715d78b447e791481780. Major bugs fixed - Exam Data Fetch and API Request Reliability (vodaioan03/UBB-SE-2025-927-1): Fix issues in data retrieval: handle HTTP status codes correctly, deserialize responses, and ensure the section ID is properly passed in API requests. Commit cefc36e2a4f40b81eab5e34cbbe68586d46e713b. - Quiz/Exam progression issue (Quiz flow) addressed in 927-1-A5: fix quiz progression and exam loading logic, correct JSON deserialization, and refine completion checks to prevent errors when exams have exercises or sections are already finished. Commit 04d7fa7025b074ffac2b715d78b447e791481780. Overall impact and accomplishments - Strengthened backend architecture across three repos, enabling scalable feature delivery and reliable data workflows. - Improved data reliability for analytics, reporting, and exam processing, reducing error-prone edge cases in quiz/exam flows. - Accelerated deployment readiness via structured migrations and CI/CD groundwork, facilitating faster delivery cycles. Technologies/skills demonstrated - Backend design and API architecture (controllers, entities/models, DTOs, migrations, CI/CD). - Frontend tooling modernization (Bootstrap 5.1.0) and UI tooling readiness. - Data analytics and reporting (generation of contribution reports with per-contributor analytics, PNG/Markdown outputs). - Debugging and reliability improvements (HTTP status handling, JSON deserialization, state validation in exam flows).