Summary
Overview
Work History
Education
Skills
Disclaimer
Certification
Timeline
Generic

Chandrashekhar Kumar

Bangalore

Summary

Senior Software Engineer at Ernst & Young, excelling in Spring Boot and microservices, possessing deep knowledge in real-time data processing and integration, concentrating on API development and data security.

Overview

9
9
years of professional experience
1
1
Certification

Work History

Senior Software Engineer

Ernst & Young Global Delivery Services(EY))
Bangalore
05.2021 - Current
  • Developed a Spring Boot application that connects to Salesforce using the authentication URL, retrieves data on a scheduled basis, processes and refines the data by applying necessary transformations, and publishes the refined data to a Kafka topic.
  • Developed Spring Boot application to sync Shore-side and Ship-side databases using Debezium connectors.
  • Developed functionality to process BPMN XML files and generate corresponding JSON workflows compatible with the SwellSteps application—an orchestration tool used for executing business workflows.
  • Customized JSON payloads and integrated with Kafka for real-time data replication.
  • Implemented AWS Database Migration Service (DMS) setup to enable Change Data Capture (CDC) replication from MySQL to MySQL databases. The project involved configuring source and target endpoints, creating replication tasks, and ensuring data consistency and near real-time synchronisation between databases.
  • Built backend services for a delivery health dashboard and audit system.
  • Focused on API development and data handling with Oracle database.
  • Designed multiple microservices for distributed systems.
  • Wrote business logic and database queries, and used Splunk for log monitoring.

System Engineer

Tata Consultancy Services
01.2017 - 05.2021
  • Worked on backend services for Deutsche Bank's secure email and media solutions.
  • Handled SQL queries and business logic for data security and compliance.
  • Managed data flow and message formatting for financial transactions using IBM MQ.
  • Integrated with Oracle databases and configured WebSphere environments.
  • Project: Email Management System and High-Risk Media
  • Project: Structured Financial Messaging System

Education

B.Tech - Computer Science and Engineering

Cochin University of Science And Technology
Kochi, Kerala
04-2016

Class XII -

F.N.S Academy Patna
Patna, Bihar
01.2010

Class X -

Zila School Motihari
Motihari, East Champaran, Bihar
01.2008

Skills

  • Core Java and Java 11/17
  • Java EE and JPA
  • Spring MVC and Spring Boot
  • Hibernate and microservices
  • MySQL, MariaDB, and MongoDB
  • AWS and Docker
  • Kubernetes and Helm
  • Jenkins and Harness
  • OAuth2, Spring Security, JWT, and secrets management
  • Splunk and Grafana
  • JUnit 5 and Mockito
  • SonarQube adn Jmeter
  • WebSphere MQ and JMS
  • OpenSearch and Elasticsearch
  • RESTful APIs and architecture
  • Multithreading and synchronization
  • Design patterns
  • SOLID principles
  • Data structures and algorithms

Disclaimer

I hereby declare that all the above information is true to the best of my knowledge and belief., Bangalore, Chandrashekhar Kumar

Certification

  • Azure Ms 900
  • Azure AI 900
  • Azure DP 900

Timeline

Senior Software Engineer

Ernst & Young Global Delivery Services(EY))
05.2021 - Current

System Engineer

Tata Consultancy Services
01.2017 - 05.2021

B.Tech - Computer Science and Engineering

Cochin University of Science And Technology

Class XII -

F.N.S Academy Patna

Class X -

Zila School Motihari

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