• Involvement in full SDLC including architectural design, development, deployment, performance tuning & monitoring of Secure Remote Commerce (SRC).• Orchestrators & Platform services design & development complying with EMVCo.• Collaborating with offshore business team to collect requirements, Identify and Estimate tasks for the release.• Involved extensively in coding, unit, functional, integration & CDC testing and bug fixing. • Perform code reviews and assist in mentoring other developers.• R&D, POC preparation & feasibility analysis.

• Involvement in full SDLC including architectural design, development, deployment, performance tuning & monitoring. • Collaborating with offshore business team to collect requirements, Identify and Estimate task for the release. • As a Scrum team member, active participation in all the Scrum ceremonies. • Involved extensively in coding, unit testing and bug fixing. • Perform code reviews and assist in mentoring other developers. • R&D, POC preparation & feasibility analysis.

• Enterprise applications design and development of HP Enterprise & Telecom Malaysia Sdn Bhd.• Middleware development for connecting different backend systems, OAuth2, JWT, two factor authentication (2FA), one time password (OTP), service composition etc.• Application logic layer architectural design and implementation.• Architectural design for Hybrid Android application for TM.• Involvement in full SDLC including architectural design, development, deployment, performance tuning, monitoring tools etc.

• Architectural design & development of banking solutions for- City Bank, AB Bank, HSBC and United Commercial Bank Ltd.• Development of RESTful service APIs for different banking business logic like- checker/maker, beneficiary, fund transfer, token based authentication, two factor authentication (2FA), one time password (OTP), schedule payment, payment security etc.• Involvement in full SDLC including architectural design, development, deployment, performance tuning, monitoring tools etc.

• Course Coordination, material preparation, conducting classes – Data Structures, Introduction to C, Algorithms, OOP with Java, DB Concept, Web devolvement with JEE, Mobile App development(Android) etc.• R&D, HLD & LLD preparation of assigned projects and team leading.• Virtual contest and recruitment test organization using Amazon AWS, EC2, S3 & RDS.

• Sub TL (Team Leader) of the team Android SIM & Protocol.• Full Android OS source code modification for the compatibility for Samsung hardwares and new feature development like – STK, SIM Access Profile (SAP), SIM Card Web Server (SCWS), Android Telephony etc.• Development for Qualcomm, Samsung and Broadcom etc vendor chipset’s RILs and Linux Daemons, sockets, HAL, RIL/Modem/IPC drivers of linux Kernel Space and their uses in user space.• Idea generation and implementation for different Samsung devices.• 1 year on job training at Samsung HQ, Gummi, South Korea.

• Participation in all phases of SDLC as a team member.• Working on various Ecommerce and BI platforms using Java EE, PHP (Magento) and XML technologies.