As a Lead Engineer at Nagad, I design, develop, and implement the solution architecture for the Core Banking System (CBS) of the Digital Bank, ensuring feature development, efficient and quality code delivery, patch deployment, and technical support. I also coordinate and track the CBS deliverables and change requests, working with various stakeholders and teams to achieve optimal outcomes.I have more than six years of experience in the FinTech industry, developing, customizing, supporting, and managing enterprise applications. While working as an Assistant Manager at Mutual Trust Bank Ltd. and an Associate Manager at BRAC Bank Ltd., I enhanced and integrated CBS modules and features, analyzed business requirements and system design, and led several technology projects in agile environments using frameworks and technologies like Java, PL/SQL, JavaScript, and Shell Scriptings.