GURULAKSHMI KALIRAJAN
Senior Java Developer
Halle
Summary
Forward-thinking Operations Specialist with 9+ years of expertise in Java, Spring, and Angular for both Retail and Banking sector businesses Cultivates rapport with individuals to optimize project goals and output, resolve complex problems, and deliver innovative improvement strategies.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
7
7
Certifications
Work History
Assistant Consultant
Colruyt Group, Tata Consultancy Services
Halle
10.2019 - Current
- Analyzed existing software implementations to identify areas requiring improvement.
- Participated in requirements gathering to solidify prerequisites and determine best technical solution to meet business needs.
- Reduced SOA service response time from 3 seconds to 1 second which is under SLA.
- Developed unit test cases for testing and automation.
- Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
- Reviewed code, debugged problems, and corrected issues.
- Collaborated on stages of system development lifecycle, from requirement gathering to production releases.
- Revised, modularized, and updated old code bases to modern development standards, reducing operating costs and improving functionality.
IT Analyst
The Kroger Company, Tata Consultancy Services
Chennai
06.2016 - 09.2019
- Followed Agile methodology, was involved in daily SCRUM meetings, sprint planning, showcases, and retrospectives, and used JIRA as tracking tool for sprints.
- Increased team size by 100 members from 7 by completing POC and acquiring development project
- Designed and developed asynchronous RESTful Microservices using Spring Boot backend.
- Used REST Client and POSTMAN to test rest-based services and JUnit and testing frameworks to test middleware services.
- Used Maven as build and configuration tool and Jenkins as continuous integration tool.
- Offered technical help to Junior personnel and other team leaders, providing expertise on Java.
Project Engineer
Standard Bank Of South Africa, Tata Consultancy Services
Chennai
03.2013 - 06.2016
- Responsible for full-stack development of standalone application for one of leading banks in South Africa's corporate investment banking section.
- Increased account revenue by 50% by acquiring new development projects.
- Investigated issues and defects to determine root cause of problem and formulate corrective action recommendations.
- Followed agile methodologies and development best practices to enhance product development.
- Reworked applications to meet individual customer demands.
- Researched new technologies for use in website projects.
- Provided customer support to remote clients using e-ticketing system.
Education
Master of Computer Applications - Software Engineering
Anna University
Chennai, India 06.2009 - 03.2012
Bachelor of Computer Application - Software Engineering
Madras University
Chennai, India 03.2006 - 04.2009
Skills
JAVA, J2EE, Spring Boot, Angular, JMS – Active MQ, JPA, EJB(30)
undefinedCertification
Safe Agile practitioner certification
Accomplishments
- TCS Star performer of the team for the Year 2021
- Topper in the Entry Level Training Program at Wipro Technologies pvt. Ltd.
- Documented and resolved performance issues that led to timeouts in SOA services.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Microsoft Azure Fundamentals
07-2023
Certified Contextual Master in TCS
01-2023
SOA Architecture
05-2021
Assistant Consultant
Colruyt Group, Tata Consultancy Services
10.2019 - Current
Web Technologies : Java Restful Web Services Foundation Certification
08-2018
Safe Agile practitioner certification
07-2018
TCS Core Java Foundation certification
06-2017
IT Analyst
The Kroger Company, Tata Consultancy Services
06.2016 - 09.2019
Ascent Leadership Certification
03-2015
Project Engineer
Standard Bank Of South Africa, Tata Consultancy Services
03.2013 - 06.2016
Master of Computer Applications - Software Engineering
Anna University
06.2009 - 03.2012
Bachelor of Computer Application - Software Engineering
Madras University
03.2006 - 04.2009
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