Bangladesh
I am a software engineer with over 10 years of experience in designing and developing enterprise applications, primarily in the banking and financial services sector. My technical expertise includes Java, Spring Boot, Kotlin, Dart, Flutter, Android, iOS (Swift), PL/SQL, J2EE, Jasper Reports, and .NET. I specialize in building secure, scalable, and high-performance banking applications used in real production environments. During my career, I have developed and delivered 20+ banking and financial applications, including mobile banking, agent banking, and enterprise financial systems for multiple banks. I also have strong experience implementing biometric authentication solutions by integrating fingerprint SDKs such as Futronic, SecuGen, AbeTree, and Morpho. Additionally, I have worked extensively with third-party financial and utility APIs, including Bangla QR, bKash, Nagad, PayWell, DPDC, DESCO, NESCO, and ITC PLC, enabling seamless payment and bill service integration within banking applications. I enjoy solving complex technical problems and building reliable systems that support secure financial transactions and digital banking services.
* Developing and maintaining mobile and backend applications for small businesses and startups * API integration (REST/SOAP) and backend optimization using Spring Boot * Fixing production bugs and improving performance of existing systems * Providing architecture guidance and code review support
App Development (Android,iOS), BackEnd Development (Java), Database (PL/SQL)
Lead Software Engineer of Mobile Apps team.