ABDULLAH KHAN

• Backend Development: Programmed and enhanced backend core modules (CCStats, Pulse) using C#, .NET Core, and .NET Framework; actively debugged and resolved production issues to maintain system stability.
• Task Automation: Created and maintained over 120 automated operational scripts using PowerShell and Windows Task Scheduler, reducing manual repetitive tasks for the engineering team.
• Data Integration & Databases: Assisted in building ETL pipelines (SQL ↔ SFTP, MongoDB → SQL Server) and managed data migration tasks using Entity Framework to ensure accurate data storage.
• API Development: Built and updated RESTful microservices and ASP.NET Core Web APIs, leveraging LINQ and asynchronous programming for clean and readable code execution.
• DevOps & Testing Support: Supported CI/CD workflows within Azure DevOps, managed code branches using Git/GitHub.
• Agile & Full-Stack Tasks: Developed responsive UI components using JavaScript frameworks and participated daily in Agile/Scrum meetings using Jira and MS Teams to deliver sprint goals.
• Maintenance: Developed and maintained scalable web applications using JavaScript frameworks.
• Collaborated with cross-functional teams to define project requirements and deliver solutions.

• Backend API Development: Built and maintained RESTful APIs for large-scale EdTech platforms (PGC, UCP, LMDC) using .NET Core, ASP.NET Core, and Entity Framework to ensure reliable backend performance.
• Database & Query Optimization: Optimized relational data models and LINQ queries, improving data validation and system responsiveness across multi-campus academic portals.
• Frontend UI Engineering: Developed responsive user interfaces and student dashboards using ReactJS, AngularJS, and VueJS, achieving seamless frontend-to-backend API integration.
• Full-Stack Application Support: Supported end-to-end features for Learning Management Systems (LMS) and content management environments, directly enhancing user engagement.
• Clean Code Practices: Applied core Object-Oriented Programming (OOP) principles to write modular, maintainable, and well-documented components matching team software standards.
• Agile Scrum Delivery: Participated actively in Agile/Scrum sprints, collaborating with cross-functional teams to resolve software defects and deploy continuous platform upgrades.

Core Coursework: Object-Oriented Programming (OOP), Database Systems, Data Structures & Algorithms, Software Engineering, Operating Systems, Web Application Development.