MANIVANNAN PARIPOORNAM

• Client:- Wells Fargo

Worked as a Senior Software Engineer at client location and my tenure here was 2+ years under 2 different Teams.

• Initially worked as part of 'Challengers' Team where we did Technical works such Migrating the Java applications from Java 8 to Java 11 & Spring Boot application to the latest versions, also we worked on few Spring boot applications to improve the Code Coverage. The Goal of a Champions Team is to prove the skillset to client to get the contract where other Vendors/Organization also present with same interest. Our Client appreciated our good work and got the Contract.
• In my second project I'd worked on Core Applications such as Core UI, Core Shared Library & Spring boot Microservices configuration & Development. My Role as an individual contributor and pick the tasks from Jira board and deliver it on time. The Technologies which I'd worked - Java, Spring boot, Angular, BDD, Playwright, Oracle Sql & Mongo DB used as part of Core Application. Tools that were used IntelliJ, Jira, Confluence & Harness.

• Project: Comparison Tool
• Client: BMW
• Domain: Auto
• Technologies: Java 8, Quarkus, PosgreSQL, Hibernate, Oracle, Flyway, Maven, Git, Jenkins, Sonar, KubernetesSQL
• Tools: Intellij 9, Sql developer, PgAdmin
• Played as an Individual contributor and we took over the project from the client development team gradually.
• This tool helps the BWM users to compare their old system with their new system which is under development.
• The main intention of this Compare tool is to identify data mismatch between the old and new and those will be fixed before the complete system switch over.
• Responsibility is work on technical and user functionalities, Code refactoring, Integration Tests and also to help the new members who joined the team after me.

• Project: Vendor Portal
• Domain: Ecommerce
• Technologies: Java, Spring MVC, Spring Data, Mongo DB, Kafka, javascript, Maven, Git, Jetty Server.
• Tools: Eclipse, Studio 3t, Jira, Soap UI.
• As a Lead I have owned the Style creation & Attribution modules.
• Responsibilities were design & developing new functionalities in the mentioned modules from the scratch with the help of my team members.
• Worked on Design & Developing of different Ways of Style Creation: Single style View & Multi style view.
• Worked on Design & Developing of different Ways of Attribution: List & Grid View.
• Guided the team members to finish their work on time, also did regular code review to prevent from bugs and performance issues whenever code added or modified in the system.
• Worked with the Testing, Performance and Release teams till it reaches the production environment.
• Also provided support for defect fixing in my modules when raised by the Client or Testing team in the Production environment.
• In parallel we had work on the enhancement stories.

• Project: Vendor Portal
• Domain: Ecommerce
• Technologies: Java, Spring MVC, Spring Data, Mongo DB, Kafka, Maven, Git, Jetty Server.
• Tools: Eclipse, Studio 3t, Jira, Soap UI.
• As a Lead I have owned the Style creation & Attribution modules.
• Responsibilities were design & developing new functionalities in the mentioned modules from the scratch with the help of my team members.
• Style Creation module comprises of functionalities such Customer Choice, SKU, UPC creation.
• Attribution modules involves attributing to Style, Customer Choice, SKU & UPC.
• Each has it's own set of attributes.
• Style creation, attribute updates data are sent against kohl's legacy system API.
• Worked with the Testing, Performance and Release teams till it reaches the production environment.
• Also provided support for defect fixing in Style creation, Attributes when raised by the Client or Testing team in the Production environment.
• In parallel we had work on the enhancement stories.

• Project: Gotchya, Comparison Shopping website
• Domain: E-commerce
• Technologies: Java, javascript, jquery, Spring MVC, Hibernate, Mysql.
• Responsibilities were directly interacting with the client to analyses the Enhancement requirements from the Client and implement the same with the help of the team.
• Provided supported to fix the production defects based on the priority.
• I have Worked with Client & AWS team to migrate Gotchya servers from Rackspace to AWS to reduce the Cost.
• Migrated the servers successfully with AWS services such ec2, load balancer & fail over concepts.

• Project: Shindigz - Ecommerce
• Technologies: Java
• Members Size - 2
• Built the jobs to pick the order data and call the order API services in the KIBO system.
• This job invoked whenever an order placed by user in the Shindigz website.

• Project: Gotchya, Comparison Shopping website
• Domain: E-commerce
• Technologies: Java, javascript, jquery, Spring MVC, Hibernate, Mysql, Apache Solr, Apache Tomcat
• Tools: eclipse, SVN, MySql client, Google Analytics, Google web master.
• Responsibilities were developing the Search functionality in the web application which interacts with Solr Search Server.
• Both Client and Server side coding handled by me.
• Search functionality involves Filter, Sorting, Pagination.
• Demoed the developed modules to Stake Holders and weekly we use to multiple client calls to ensure we are on the same page with the Stake Holders

• Project: Buzzhop, Ecommerce, Product Comparison Site
• Technology: Java, Spring MVC, Hibernate, Solr , MySql, JBoss
• Tools: eclipse, SVN
• Responsible to develop the email templates and integrate it with user Registration, Forgot Password and Customer feedback functionalities.
• Developed robust, scalable, modular and API-centric infrastructures.
• Delivered unit-tested systems within customer-prescribed timeframes.