Summary
Overview
Work History
Education
Skills
Awards
Timeline
Generic

Nithilesh Kumar B

Chennai

Summary

A versatile IT professional with 3 years of experience in developing and supporting applications across Java EE and AS400 platforms, primarily within the capital markets and payment messaging domains. Expertise in delivering tailored solutions for Central Banks, Depositories, and SWIFT Messaging Services, with a focus on optimizing business processes and system performance. Skilled in troubleshooting, automation, and leveraging technologies like Spring Boot, JMS, IBM MQ, and AS400 systems. Looking for opportunities to apply my broad technical expertise and problem-solving skills in dynamic and challenging environments.

Overview

4
4
years of professional experience

Work History

Java Developer, System Engineer

Tata Consultancy Service
10.2021 - Current
  • Delivered services like Change Requests and addressed customer pain points within SLA as part of TCS BaNCS's Market Infrastructure product (AMC team).
  • Hands-on experience in troubleshooting web application servers (IBM WebSphere, Oracle WebLogic).
  • Configured real-time messaging services (WebSphere JMS, IBM MQ queues).
  • Implemented business functionalities using SQL techniques (sequences, stored procedures) in DB2 and Oracle.
  • Developed SWIFT and proprietary payment messaging services using Spring, JAXB, JDBC, JMS, IBM MQ.
  • Contributed to API design and development using Spring Boot, Spring JPA, ensuring efficiency and clean code.
  • Developed a scalable standalone CSV file processing Java app (Apache common libraries, Oracle DB).
  • Engaged in performance tuning using serialization, multithreading, collections, and design patterns (DAO, MVC).
  • Replaced file stream-based communication with a Java concurrency mechanism using IBM WebSphere's JMS queues, improving fault tolerance and recovery.


Supportive Executive, AS400 Developer

Tata Consultancy Service
09.2020 - 08.2021
  • Analyzed business processes and client requirements, modifying modules accordingly.
  • Programmed and tested applications based on requirements, performed unit testing, and prepared unit test cases.
  • Analyzed and fixed bugs in the existing system, and handled team audits.
  • Monitored jobs and troubleshot errors in job processes.
  • Automated manual processes to reduce client effort.

Education

Bachelor of Computer Science And Engineering. -

Sairam Engineering College
Chennai, India
04-2020

Skills

  • JAVA 8,
  • Spring,
  • Spring Boot,
  • Spring MVC,
  • Spring JPA,
  • SQL,
  • Shell-Scripting,
  • Docker,
  • Python(Basics)

Awards

Recipient of the STAR OF THE MONTH and ON THE SPOT awards

Timeline

Java Developer, System Engineer

Tata Consultancy Service
10.2021 - Current

Supportive Executive, AS400 Developer

Tata Consultancy Service
09.2020 - 08.2021

Bachelor of Computer Science And Engineering. -

Sairam Engineering College

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Nithilesh Kumar B