Senthil Tk Email & Phone Number

Singapore

• Central Provident Fund Board (CPFB) is a comprehensive social security savings system that that enables working Singapore Citizens and Permanent Residents to set aside funds for retirement, Healthcare and Education.• Implemented various national schemes like CareShield Life (CSHL), MediShield Life (MSHL) and ElderShield (ESH).• Spearheaded the migration of Java applications from the Government Private Cloud to Azure, showcasing strong leadership and project management skills.• Led the modernization of COBOL applications from Mainframe to Java & Spring Batch, resulting in enhanced system efficiency.• Collaborated with business users to transform goals into new system designs, demonstrating innovativeproblem-solving.• Conduct root cause and trend analysis, leading to continuous improvements and cost savings.• Apply innovative approaches using automation tools to enhance system efficiency and productivity.• Development of automation tools to automate mainframe testing and enhance system efficiency andproductivity.

• Worked as a Country Lead of Rewards for Mexico and Brazil Countries• Working with business users and business team to understand the requirements both functional and non functional requirements• Involved in documenting user requirements and passing them to and other development partners• Involved in planning, daily defect meetings, discussions and understanding user requirements.• Responsible for providing Test scenarios, Test cases and System testing • Provided functional help in clarifying the team member’s domain specific doubts if any by communicating with product owner • Responsible for documenting the change requests• Responsible for implementing the changes in the production• Timely escalation and abend resolution for the production batch abends.• Involved in design and developing of Mexico Convergence and Brazil Conversion.• Involved in unit testing and integrated testing.• Involved in the User acceptance testing (UAT) and Production Acceptance Testing (PAT)• Responsible for the Dress-Rehearsal (DR) activities for Mexico Convergence and Brazil Conversion• Implemented Mexico Convergence and Brazil Conversion • Well versed with Production Control Operations and Scheduling Processes.• Provide Production support 24X7 which involves escalation of abends.• Responsible for LATAM, Mexico & Australia Countries• Fine tuning/redesigning of the performance critical processes.• Technical and functional Help to team members• Involved in initiation, analyzing, recording requirements, design, development, implementation, testing, and maintenance of the project.• Participates in major problem reviews, initiates requests for change and ensures compliance with operational and security policies.• Collaborate with other senior engineers, management, and other development partners.• GAP Analysis to find the differences and suggest process improvement

• Worked as a Mainframe Development Lead for Manufacturing Portfolio applications.• Provided technical help to team members & clearing their domain specific doubts if any by communicating with product owner • Working with users and business team to understand the requirements • Responsible for documenting the change requests• Responsible for doing the impact analysis and estimations• Responsible for implementing the changes in the production• Involved in planning, daily defect meetings, discussions and understanding user requirements.• Timely escalation and abend resolution for the production batch abends.• Responsible for Quality Assurance for the Manufacturing Portfolio• Responsible for providing inputs to the Management report• Responsible for Generating Metrics for the Manufacturing Portfolio• Involved in design and developing of Emergency Work Order (EWO).• Involved in unit testing and integrated testing.• Involved in the User acceptance testing (UAT) • Implemented EWO, TCOMS (Total Cost of Ownership Management System) • Provide Production support 24X7 which involves escalation of abends.• Involved in fine tuning/redesigning of the time taking processes.• Responsible for the Cognos Catalog updates and Postscript report changes• Mainframe Training to the new members• Functional knowledge sharing with new members.• Technical and functional Help to team members• Involved in initiation, analyzing, recording requirements, design, development, implementation, testing, and maintenance of the project.• Participates in major problem reviews, initiates requests for change and ensures compliance with operational and security policies.• Collaborate with other senior engineers and management.

• Getting the requirement in the form of Functional spec from the client and doing the root cause analysis. • Preparing the Technical spec accordance with Functional spec and sending the same for review.• Development and Unit testing of the modules• Technical review of the modules done by others• Test Plan & Test Results documentation• Performance Tuning of the queries.• Performance tuning of the application programs• Review of artifacts done by others• Knowledge Transfer and mentoring of team members• Interacting with client about the project status.• Offshore coordination.• Preparing Daily/weekly status report.• Involved in Unit, Integration and load testing. Well co-ordinate with testing department.

Milton Keynes, United Kingdom

• Detailed Analysis and Study of Program Specifications given by the client• Development and Unit testing of the modules• Technical review of the modules done by others• Test Plan & Test Results documentation• Conducted Knowledge Transfer session to new members• Conducted mainframe training for the new members• Mentoring the team

• Involved in the most critical modules of RTGS like,o RTGS Background Processingo IFTP Background Processingo RTGS & IFTP Archivingo Charging• Involved in the Requirement analysis phase and created System Requirement Specifications(SRS), High level design (HLD)• Developed Entity Relationship diagrams for the modules using Erwin• Prepared a Controlling Specification and framework for Data Migration Module• Involved in High Level Design and Low Level Design of background processing modules• Development & unit testing of the modules• Performed the role of Internal Quality Auditor and followed CMM level 4 Quality standards • Technical and functional Help to other team members• Involved in installation, acceptance testing and the Production Support at the client site as a part of RTGS Implementation at Reserve Bank of India, Mumbai.

B.E, Computer Science Engineering

Education record