• I am working as Principle, Software Engineer and responsible for Solution Architecture, Platform Architecture, preparing design document for development team, and collaborating with product owner and scrum master in PI planning. • I have delivered design as per the best engineering principles for most of functionality, so that if additional requirement come related to same functionality, we will be able to deliver functionality with minimum effort.• I have Worked with business, product owners to architect and deliver solution and responsible for Identifying the NFR for increase authorization availability, performance improvement, high availability, Dr Maturity.• I have Worked with business, product owners for refinement of features, user stories.• Implemented EMV Contact, Contactless and EMV Issuing Scripting.• Developed scheme Interface Specifications based on ISO8583, ISO20022 protocols and RESTful API documentation for Web Services.• Lead the team of software developers for customization of EFT Switch Product as per Functional Specifications.• I have given solution to increase platform’s auth availability from current 99.5 to 99.7.• I have given solution Solutioning to reduce planned downtime from 30-45 mins to < 3 mins.• Used JIRA and Confluence for tracking the Software Releases and Defects.

• I am working as Principle, Software Engineer and responsible for Solution Architecture, Platform Architecture, preparing design document for development team, and collaborating with product owner and scrum master in PI planning. • I have delivered design as per the best engineering principles for most of functionality, so that if additional requirement come related to same functionality, we will be able to deliver functionality with minimum effort.• I have Worked with business, product owners to architect and deliver solution and responsible for Identifying the NFR for increase authorization availability, performance improvement, high availability, Dr Maturity.• I have Worked with business, product owners for refinement of features, user stories.• Implemented EMV Contact, Contactless and EMV Issuing Scripting.• Lead the team of software developers for customization of EFT Switch Product as per Functional Specifications.• Participated in requirement gathering sessions with client and business consultants. Provided the necessary inputs during requirements capture phase.• Analysed the new requirements received from Business Consultancy Team. Discussed and resolved the queries in requirements with Business Consultancy team to finalize the BRD.

• Participated in requirement gathering sessions with client and business consultants. Provided the necessary inputs during requirements capture phase.• Analysed the new requirements received from Business Consultancy Team. Discussed and resolved the queries in requirements with Business Consultancy team to finalize the BRD.• Analysed the impact of new change requests on software architecture, database designs and data structures. Prepared the High and Low Level Design Documents based on the requirement specifications. Created required flow diagrams and class diagrams for new change request.• Based on the Project Estimations and Resource Availability, prepared a project plan. Finalized the project milestones and closure dates.• Effectively tracked and reviewed the progress of project. Participated in regular project status reviews for senior management.• Reviewed the software design & code changes done by team members. Ensure all the functionalities are covered and coding practices are followed. Performed code optimization.• Wrote optimized and efficient source code to implement the new change requests in software. Ensured defect free coding to minimize the implementation time and cost.• Prepared Unit Test Case Design for all impacted components of software. Captured all the functionalities mentioned in requirement document as part of Unit Test Design.• Executed the Unit Test Cases using required simulators. Gathered all the test results for validation.• Created the release build for new change request. Prepared the release documentation with detailed deployment instructions, back-up plan and configurations.• Provided support to an implementation team in installing and testing the newly developed feature. Fixed the defects raised by the implementation team.• Conducted the Knowledge Transfer sessions to pass on the functional, technical and domain knowledge to new team members. Prepared and maintained the knowledge repository.