With over two decades of extensive expertise, I have provided development and support for financial systems around the clock, serving leading financial institutions in Brunei, Vietnam, Bangladesh, Pakistan, Myanmar, Singapore, and Malaysia. My proficiency spans COBOL-based applications in Mainframe, Unix, and Linux environments, alongside WEB and PC-based applications. Presently, my focus lies in project management, systems analysis and design, testing, validation, debugging, implementation, documentation, and support for financial and payment systems specifically on credit, debit and prepaid cards.