KEIGHTLY MABASA

• Developed and enhanced WPF applications, implementing advanced UI/UX logic, refining XAML layouts, and improving user interaction workflows based on real-time feedback and testing insights.
• Delivered full-stack enhancements across frontend and backend layers in enterprise-grade systems, aligning legacy code with modern development standards and business goals.
• Handled live support requests, debugging production issues, analyzing logs, and resolving real-time defects from support teams with rapid turnaround and strong communication.
• Designed and executed database-driven feature enhancements using Entity Framework, T-SQL, and custom stored procedures; implemented seamless SQL Server integrations for data integrity and speed.
• Built and maintained statistical reporting modules based on user behavior analytics and system usage data; integrated Power BI dashboards for visualizing key performance indicators and historical usage trends.
• Successfully modernized and integrated a 15-year-old legacy system, updating it to meet current performance, security, and maintainability standards across architecture, codebase, and infrastructure.
• Led a full-scale internal project from planning to deployment, utilizing iterative Agile methodologies, sprint reviews, backlog refinement, and direct collaboration with stakeholders and clients for feature validation.
• Implemented and tested UI/UX improvements through user feedback and interface behavior analysis, ensuring accessibility, responsiveness, and consistency across user journeys.
• Created and maintained End-to-End (E2E) test suites using Cypress and xUnit, validating the entire application stack and automating critical user flows.
• Contributed to CI/CD pipeline development for both test and production environments using tools like Azure DevOps, enhancing deployment speed and reducing errors with continuous integration strategies.
• Simulated and visualized data for business use cases using Power BI, aligning simulation output with backend analytics for stakeholder review and reporting.
• Integrated complex background services to support non-blocking tasks such as batch processing, automated reporting, and scheduled cleanups using .NET Worker Services.
• Applied SOLID principles, clean architecture, and best practices in all new modules, improving maintainability and testability across the codebase.
• Proactively conducted code reviews, unit testing, and debugging sessions, resulting in increased code quality and reduced post-deployment issues.

Recognized as Best Performing Intern (3 Consecutive Months)

• Developed secure, high-performance RESTful APIs using .NET Core and Entity Framework, with advanced query optimization and parameterized SQL to prevent injection attacks and ensure data integrity.
• Created a reusable Client Library for internal API consumption, enabling seamless integration across multiple platforms and standardizing communication protocols between services.
• Built and deployed background Worker Services to handle scheduled exports, queue-based processing, and long-running background jobs, significantly improving scalability and system throughput.
• Implemented robust end-to-end testing frameworks using xUnit, Selenium, and Postman, achieving full coverage across frontend, API, and data layers within an automated CI/CD pipeline.
• Designed and developed a file export system using GUID-based tracking, temporary file handling, and safe concurrency management for high-load scenarios.
• Integrated advanced log aggregation and monitoring tools (Serilog, Seq) to enhance observability, support incident diagnostics, and ensure production-readiness of critical services.
• Collaborated within Agile cross-functional teams, contributing to sprint planning, code reviews, and deployments via Azure DevOps, while actively engaging in all phases of the SDLC.

• Increased student's grade average by 30%.
• Liaise with module lecturers for tutorial material and updates on upcoming lectures.
• Assist students during in-class exercises and additional tutorial sessions for assessment preparations.
• Collaborate with module lecturers to identify challenging concepts and create exercises for student practice.
• Conduct student workshops and provide academic guidance on study strategies, note-taking, and test preparation.
• Demonstrate best practices in programming terminology, concepts, data structures, and problem-solving techniques.

• Evaluated 50 files per hour while tracking related news to support real-time threat intelligence.
• Developed and integrated YARA rules for ransomware detection in various file types.
• Implemented backend functionalities to support cybersecurity analysis and threat detection.
• Collaborated with a cybersecurity specialist to enhance the application's security measures.
• Conducted security assessments and implemented innovative solutions to mitigate cybersecurity threats.
• Developed APIs and integrated frontend and backend components for seamless application functionality.

• Attended 3-hour weekly mentorship sessions and additional workshops via Pragmatic Works, amounting to 40 hours of guided learning.
• Received guidance and mentorship in advanced Software Development practices and principles.
• Engaged in principles such as SSRS, Building Data Literacy, and an Introduction to RPA.
• Collaborated with experienced professionals to gain insights into real-world Software Development challenges and solutions.
• Developed a strong understanding of Microsoft Power Platform Fundamentals in collaboration with Pragmatic Works.