Senior Software Developer

10/2018 – 12/2021

I my projects here in IBM, my role has been covering many technology responsibilities while making use of my technology expertise. While in CASPER, I have contributed to Design and Development of Features like Flat file processing, XML file processing, Character Encoding supports, Compressed (GZ, ZIP) files Support, Support for Floating point numbers with more that 19 digits after Decimal, CASPER @ Internet, Darwin Export, etc and Defect’s support. These helps the end-user to process flat files, XML file processing along with compressed as well as uncompressed ways via CASPER. Also, with the support of Darwin Export feature, the submission files as well as Failed Validation results can be exported to the Darwin with automated way and manual ways. Support for various character encoding is must in the applications which is being used widely. I worked in this area as well in CASPER to validate the characters in the submission files to check if those are compliant with the configured character encoding or not. If any suspicious characters are found then the file will get rejected.

My roles and responsibilities include following:
Understand the requirements document and translate them into good technical specification, design, develop and deliver the features with the excellence
Ensure that the defects are promptly addressed, resolved in timely and pass them to the correct channel
Test the code changes on local or staging environment and push them to the appropriate branches
Write JUnit testcases for unit testing and code coverage of the application code using Junit / Mockito framework
Work on the performance aspects of the application
Attend the daily stand-up call and ensure that the assigned tasks is in progress and any blocker issues reported
Development of the Restful web services
Involve in the technical design discussions of the new features

Hibernate (Framework), J2EE, Spring Framework

5/2017 – 10/2018

IPSH is a payment processing service hub used for transaction processing. We used C24 as a mapper tool to map the incoming messages to the canonical model and perform some basic validations in it. After successful validation, the data goes under some business validations and further stages like handoff, PSR generations. And then the report is sent back to the requestor.

I was a leading this project of 4 people and was also involved in design, architecture and development phases of the product. I was Conferred with the GEMs award for my work on C24 in Intellect Design Arena in 2017:
I was a lead developer for this project who was managing the team of 4 people
Use C24 tool as a mapper tool to map the incoming messages to the canonical model of the IPSH
Creation of DOD’s and TFD’s of the message formats and doing validations in it
Designed new architecture for the message plugging so that minimal code changes require
Bug fixing
Providing work estimations to the user stories and participate in the daily scrum meetings
Guide the team members about the C24 tool and configuration of the tool

Hibernate (Framework), J2EE, Spring Framework

7/2016 – 5/2017

I was a part of R&D team and my role was to extend and develop the product to meet the clients needs and to work with the team to have changes integrated and tested. My roles and responcibilities includes:
Participate in detailing user stories and backlog items sprint over sprint
Implement the user stories
Integrate the code with the development/Integration environment and unit test it
Demonstrate user stories to the product owner
Do the code review
Troubleshoot and resolve the application defects
Learn and apply new technologies to improve product offering

Hibernate (Framework), J2EE, Spring Framework