Narmadha Ranganathan
Norwich,Norfolk
Summary
Results-oriented Senior Integration Lead with extensive expertise in middleware technologies complemented by proficiency in Core Java. Proven track record of successfully leading and managing team of developers in all aspects of integration solution development, build, and deployment. Skilled in orchestrating end-to-end integration lifecycles, from conceptualization to implementation, ensuring alignment with organizational objectives. Known for exceptional leadership, communication, and problem-solving abilities, with a commitment to delivering high-quality, scalable solutions that drive business growth.
Overview
15
15
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work History
Technical Lead
TATA Consultancy Services
Norwich
06.2022 - Current
- Representing the team as a lead and owning it until delivering API changes onto production
- Handling the regular maintenance activities like monthly AMI refresh of AWS EC2 instances, providing the support to maintain the test regions for monthly major releases and delivering production bugs with a fix forward
- Collaborated with stakeholders, ensured alignment on technical specifications
- Experienced in performing impact assessment (IA), documenting it in confluence with story point estimation for any project solution/requirement
- Designing the API confluence page with IA detailing on – Sequence diagram, component diagram, Error scenarios, validations and mappers detailing the complete journey of the products
- Handling the IA walkthrough to project stakeholders and the SCRUM team for detailing the requirement and its solution
- Responsible of various lifecycle activities – Design, Build and Production implementation
- Support releases with technical testing, arranging business testing and communication
- Knowledge on handling AWS Cloud deployments (on EC2 instances) associating with ASG, integrating APIs with Amazon MQ
- Handling the development, review and maintenance of the APIs
- Experienced in integration with in-house and third party services
- Experienced working in designing the API solution on confluence with sequence diagrams, detailing the flows and defining the error mechanisms
- Collaborating with cross-functional teams to align integration efforts with business goals
- Providing technical leadership and guidance to team members
- Foster a positive working environment and facilitating team collaboration and communication
- Entirely worked on agile methodology (Scrum) following the agile ceremonies to ensure delivering right and on time.
Lead developer
TATA Consultancy Services
Chennai
02.2010 - 05.2022
- Responsible for Requirements gathering, Solution Design, Effort Estimation, Task Prioritization, Support Production Implementation, Coordinate and Lead onshore and Offshore team members
- Developed and maintained web applications and web services using Java and webMethods (via software AG Designer) in order to integrate external platforms to the service orchestration and subscription lifecycle management
- Experienced in designing and creating reusable flow services, data mapping, Java Services, handling flat files and adapters such as JDBC adapters and flat file adapters
- Experience in implementing SOA concepts
- Worked on business Changes, Incidents and problem records
- Worked on Back end development and Middleware system at the same time and successfully projects
- Worked on Waterfall and Agile projects and the project eServe won the best DSDM award of UK in 2015
- Done multiple Automations and process improvements to add more business value and to improve application efficiently
- Leading the team from onshore for any communication with the stakeholders and delivering the projects
- Lead the development team with 5-10 developers
- Worked on both waterfall and agile methodology (DSDM).
Education
A-Levels : Computer Science and Engineering -
Anna University
Chennai, India 09.2005 - 05.2009
Skills
- Core Java
- ESB webMethods
- Apache Camel
- SOAP/ REST WebService
- Maven
- SpringBoot
- Microservice
- AWS Services
- Amazon MQ
- Eclipse
- IntellJ
- SOAP UI
- Postman
- Putty
- Software AG Designer
- Jira
- Confluence
- Azure Board
- Azure Devops
- Devops and SCM tools
- GIT
- IBM Clearcase
- Jenkins
- Stash/Bitbucket
Certification
- SCJP - Sun Certified Java Programmer
- AINS 21 – Associate in Insurance, Issued by The Institutes
Timeline
Technical Lead
TATA Consultancy Services
06.2022 - Current
Lead developer
TATA Consultancy Services
02.2010 - 05.2022
A-Levels : Computer Science and Engineering -
Anna University
09.2005 - 05.2009
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