- Development of NESCO utility bill transaction and reporting for OTC.- Development of Automated Challan transaction and reconciliation both for OTC and Internet banking.- Development of API load balancer using Spring cloud Gateway and service discovery.- R&D On Bangla QR with EMV QRCPS.- Development of RTGS gateway for Internet banking, Agent banking and Corporate bodies. - Learning Kafka.- Study and implementation of Docker.- Evaluation study for MFS system.- Development of bKash Fund Transfer system's enterprise bus.- Development of BREB, DPDC, DESCO integration for OTC, iBank and Agent banking

- Development of Microservices hub and various microservices for utility support using Spring cloud - Eureka, Zuul, JWT token, Feign.- Team member of Enterprise Architects in SEBL IT Division.- Infrastructure solution and problem solving.- PCIDSS compliance committee member. - NPSB gateway. Communicating with Card switch by ISO8583 via JPOS. - Development of bill collection system for BTCL between CBS to OTC and IB.

- Team Lead to In-House Java software development team of five members.- Enterprise service bus development.- Mobile app server development.- Utility payment system development for all branches. Using Spring Boot, Thymleaf, Hibernate and Oracle DB.- Other system maintenance and support.- Development of bKash fund transfer and reconciliation reporting.- Development for Remittance management system by API integration between own exchange house and own bank and IBBL.

- Development of Remittance Management System. Using PostgreSQL, JSF, Spring, Hibernate and Jasper Report. - Development of Ticket Management system for Call Center. With the support of ticket escalation within various entities. Using PostgreSQL, JSF, Spring, Hibernate and Jasper Report. - Development of recruitment system using JSF, Spring, Hibernate and ACEGi security. - Other system maintenance and support.

- Working on the development of HR system.- Development of customer tracking system for card division, using MySQL, JSF, ACEGI Security, Spring and Hibernate.- Other system maintenance and support.

- Started working for In-House software development. - Growing expertise in Spring-Hibernate.- Understanding banking System

Was a lead programmer of J2EE team. I have worked on a ERP system. Requirement analyst and Software architecture of a banking system named ARMS. Initially, also worked on online shopping system, developed on php.