Experienced web app developer with over a decade in developing, designing & implementing solutions and maintaining Java/J2EE applications. Proficient in a wide range of tech frameworks in Java, Spring Boot, Spring, Postgres, RestApi, Angular, Hibernate and microservices architecture. Have worked in CICD pipeline in Jenkins and AWS/Azure DevOps, Jira, Agile board. Fair knowledge in web services, Spring, Spring Boot, Angular, domain of Insurance Claims (Property & Casualty), Banking (Customer profiling & Leasing), Loyalty Program (Retail), HealthCare & Credit profiling. Have used CheckMarx, AppScan, BlackDuck, SonarQube, Jenkins, bitbucket, Jira, Maven IntelliJ/Eclipse, Putty, DB access tools, Ticket management (ITSM). Have worked in both Linux and Windows platforms. Have worked previously for AIMIA(Sainsburys) (2016-2017) for Retail core loyalty product managing and working teams across US/UK/India/Australia.
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Senior ConsultantOptimum Infosystem Jun 2023 - Apr 2024Chennai, Tamil Nadu, IndiaInvolved in Product Improvisation of existing functionality and inclusion of complex requirements intoMVPs. Requirement analysis, story point estimation. Develop newer functionality and upgrade efficiency of existing. Design, development and delivery documentation (HDD and LDD). Reports of checked in code changes, test scenarios and code standard issues if any found and solved. Introduced a backup system that prevented failure in KYC renewal functionality occurred due to Trade License standard changes causing OCR failure, which would have caused the Business Banking clients face account freeze. Responsibilities involved handling Prod deployments, creating Release Notes, requests, approval managements, security and code standard scanning, reporting, fixing issues & concerns.
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Senior DeveloperTransunion May 2020 - Dec 2022ChennaiAnalysis of User stories and business requirements, Performing analysis and estimation, Functionality Coding & testing. Analyzing application on security concern via scanning apps. Documentation of the developed functionality and test scenarios. Generation of security scan reports, issues if any faced and resolved solution. Code standard and security of application maintained via tools like Checkmark, Appscan, Blackduck and SonarQube.Involved in tech debts upgrading the system to JDK 11 and doing initial research for Java 17, fixing the system for Log4j issues during Dec 2021. Handled the SOP for prod ready deployments, for security and code standard scanning, reporting and fixing issues and concerns. -
Technology AnalystInfosys Feb 2013 - Apr 2020Involved in application development and enhancement of multiple clients in domains of banking, retail, health care. Project development and delivery involved in Agile methodologies. Managed team members working across multiple time zones (Worked on a Loyalty Product at onsite(London) for the Retail client that had customers in Australia and US with dev team in India). -
Systems EngineerTcs Dec 2009 - Feb 2013The work involved working for an insurance client which involved loss reporting and claim submission portal web application. Management and enhancement of the web application involving addition of newer functionality or enhancement requirements received as feedback from customers.
Rajkumar S. Education Details
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Electrical & Electronics
Frequently Asked Questions about Rajkumar S.
What is Rajkumar S.'s role at the current company?
Rajkumar S.'s current role is Java | Spring Boot - Microservices - RestAPI | DBMS - SQL/NoSql | TDD - JUNIT/Mockito | AGILE - Deployment SoP - 2W sprints.
What schools did Rajkumar S. attend?
Rajkumar S. attended Psg College Of Technology.
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Rajkumar S
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