Gopalakrishnan Marimuthu

• Provided technical expertise during project planning stages, contributing valuable input on technology selection and implementation strategies.
• Optimized system performance with thorough application testing and continuous integration practices.
• Developed scalable, high-performance applications to support business growth and improve user experience.
• Managed application maintenance, delivering timely updates to address security vulnerabilities and enhance performance.
• Participated in code reviews as both reviewer and reviewee, contributing to culture of continuous improvement and learning within team.
• Provided support during customer implementations and applied industry best practices.
• Worked with customers or prospective customers to develop integrated solutions and lead detailed architectural dialogues to facilitate delivery of comprehensive solution.
• Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.

Project : ESPP Stock plan

Client : Morgan Stanley

• Supported clients with business analysis, documentation, and data modeling.
• On boarded and managed new client accounts to boost retention rates.
• Prepared presentations to explain revisions, enhancements and process improvements of organization's systems and programs.
• Conducted regular reviews of operations and identified areas for improvement.
• Managed approximately 5 change requests per day from customers.

Project : Notification Hub 2.0

Client : US Cellular

• Collaborated in team-based, Agile environment to accomplish objectives by deadlines.
• Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
• Ensured seamless integration of Java-based applications with databases, APIs, and other systems.
• Involved in Analysis, Design, Coding and testing of user requirements to develop FAS System
• Involve in day-to-day discussions with Business team and develop application as per team guidelines
• Involve in Agile Software Development to deliver tasks on each sprint not missing deadlines
• Writing camel routes, micro services using Apache camel and Java Rest API
• Unit testing and integration testing.

Project : Data security Case Management

Client : Capital One

• Develop applications, data integrations and technology solutions
• Drives project and technology goals in line with organizational objectives
• Create Design & Technical Specs from Business specs, provide technical guidance and mentoring to Developers & Sr
• Developers
• Lead and participate in code reviews, collaborate with fellow developers and Architects
• Collaborate with Product Owner, Product Manager, Business Analysts, Architects, Developers, Quality Analysts, and others during delivery of project
• Responsible for successful project delivery and customer satisfaction.

Project : Supplier Management Integration Flex

Client : UPS

• Played Architect role for Designing Micro services and integration routes
• Development of application routes using Micro services
• Unit test with camel unit test kit
• Production deployment in Jboss Fuse server and administration of service mix
• Customer facing role which is responsible for all production support activities
• Involved in various application monitoring like Active MQ, Bundles in Fuse server
• Production defect fix and co-ordination with QA for testing
• Worked on deployment of camel middle ware as OSGI services in Jboss Fuse server
• Actively participating in production go-live activities, like preparation and execution.
• Collaborated with cross-functional teams to ensure successful project outcomes and timely delivery of complex technology solutions.

Project : Brokerage System Integration Services

Client : UPS

• Responsible for business requirements gathering and analysis
• Analyzes and understands technical integration requirements and high-level design documents
• Works on estimations and design, functional point analysis and structure breakdown
• Designs various integrations, performs development activities and production deployments
• Participates in code reviews
• Measures, monitors, and tracks defects during Systems, Regression and Performance Testing
• Performs Integration Testing
• Played role in project Management and delivery lead at customer place.

Project : Order Capturing Engine -

Client : AT&T

• Involved in requirements gathering, design and development and testing phases of project
• Followed agile software development practice paired programming, test driven development and scrum status meetings
• Led cross-functional teams to successfully deliver complex technology projects within agreed timeframes and budgets.
• Collaborated with stakeholders to define technical requirements, ensuring alignment with business objectives.
• Developed use case diagrams, class diagrams, database tables and mapping between relational database tables and object-oriented java objects
• Extensively used camel as middle ware which interacts BPMN and repository framework ATG
• Used spring batch framework to apply business logics and other cross cutting concerns Logging and Transactions
• Involved in design and development of web services using Restful web service
• Worked on deployment of camel middleware as OSGI services in Jboss Fuse server
• Actively participating in production go-live activities, like preparation and execution.

Project : AT&T Digital Life Services

Client : AT&T

• Participate in requirement analysis of applications along with business owners for building core BSS solution
• Responsible for converting requirements into Technical Design Document using Microsoft VISIO
• Improved application efficiency, applying multi-threading techniques to optimize processing time.
• Optimized database queries for improved response times, enhancing overall application performance.
• Worked on deployment architecture design and implementation
• Worked on bench marking of non-functional requirements like scalability, security and availability for platform
• Worked on Mule ESB and web service on integration layer
• Discussion with performance engineering team and ensured performance of system for various workload characteristics
• Coordinating with QA team
• Leading team in such way to deliver tasks on time
• Excellent work experience dealing with onsite-offshore model.

Project : ECP-GlobalUI I

Client : Verizon India

• Involved in design, analysis, and architectural meetings
• Created Architecture Diagrams and Flow Charts using Microsoft Visio
• Optimized database queries for improved response times, enhancing overall application performance.
• Improved application efficiency, applying multi-threading techniques to optimize processing time.
• Followed agile software development practice paired programming, test driven development and scrum status meetings
• Designing and Development of modules using Java/J2EE, JSF, EJB, JMS technology
• Build creation, Deployment and Unit testing
• Involved in Internal and External Quality Reviews
• Root cause analysis and in-depth debugging.

Project: Enet@ Corporate Internet Banking

Client : HDFC Bank

• Involved in Requirements gathering and design phase of the solution
• Used Struts and MVC framework to build the solution, SOA architecture being used to integrate the various systems in the application
• Used iReport/Jasper reports API for the reporting module of the project
• Explored struts and JSP tag libraries and used for UI page design
• Managed the source control system like VSS and build management tool ant
• Worked with onsite team and ensured the deliverables on time.

Project : Health Check –A resource monitoring Application

Client : Corporation Bank , India

• Worked on requirement analysis and design of resource monitoring tool
• Used castor API for marshaling and Unmarshalling ogic to update various health check parameter of system
• Used castor API for marshaling and unmarshaling xml which are coming to system
• Designed DAO for system and ensured performance
• Heading integration testing
• Product implementation in Corporation Bank – Bangalore data center.