Muhammad Abdullah Awan

Junior PHP Backend Developer with 1+ months of professional experience working on real-world SaaS applications using CodeIgniter 4. Experienced in REST API development, database design, payment systems, and third-party integrations. Focused on clean, maintainable, and scalable backend solutions.

Junior PHP Backend Developer at CodeXentric (2025-08 – Present)

• Backend development for ClientRamp, a project management and collaboration tool.
• Built and maintained backend modules using CodeIgniter 4 (MVC architecture).
• Developed RESTful API endpoints for application features.
• Implemented payment and invoice systems with transaction tracking.
• Developed support ticket system with role-based access control.
• Integrated Slack API for real-time notifications.
• Worked on internal chat and reminder/notification systems.
• Designed and optimized MySQL database schemas.
• Fixed bugs, optimized queries, and improved overall system performance.

B.Sc. in Software Engineering – University of Azad Jammu and Kashmir (2022 – 2026)