Rahmat is a Computer Sciences Lecturer and HRDC Accredited Trainer with broad expertise in software development, data analytics, and emerging technologies. His skills include Java programming, web programming (PHP, JSP, XML), mobile programming (Android, Xamarin), image processing using MATLAB and Microsoft .NET, augmented and virtual reality development (Unity, Vuforia), and C# programming. He also has experience in business and multimedia applications, Power BI, data analytics using Microsoft Excel, and dashboard reporting with Microsoft Excel.