Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
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MALAVIKA R

Java Developer
Chennai

Summary

Experienced and self-motivated developer with an ability in developing highly scalable applications focusing performance improvement and robustness. Possess strong skills in writing clean, readable Java code and troubleshoot complex issues to improve functionality of applications

Overview

6
6
years of professional experience
4
4
years of post-secondary education
4
4
Certifications

Work History

API Developer

Capgemini
02.2024 - Current
  • Worked in e-bill batching processing of statement pdfs.
  • Validated and tested the API endpoints which are used by testing team to check the e-bill generated pdfs.
  • Used Linux commands for shell scripting thereby accessing the file directories.
  • Analyzed the existing source code from Bitbucket repositories and made code enhancement according to changing requirements.
  • Developed and deployed applications using Cloudbees and UDeploy.
  • Executed SQL queries in various servers & DBs to check the existence of data present.

ETL Developer

TCS
01.2022 - 11.2022
  • Analyzed and implemented ETL mappings to integrate real-time data from 10+ sources into the data warehouse and increased data processing speed by 50%.
  • Tested and implemented medium to highly complex ETL code and scripts to build and maintain automated processes.
  • Developed and optimized complex queries for data retrieval from the database and modification of queries using SQL Trace Utilities for better performance.
  • Worked on deriving test strategies for various types of data loads & data comparisons.

Java Developer

TCS
04.2019 - 12.2021
  • Developed and implemented Java applications using Spring, Hibernate and Microservices.
  • Created web services for data exchange between client-server applications using RESTful web services.
  • Analyzed the defects in the code and provided solutions to rectify the mistakes thereby achieving 90% of defect free code in testing environments.
  • Integrated object-oriented design and development techniques into projects to support usability goals.

Education

B.E - ECE

Kumaraguru College of Technology
Coimbatore
06.2015 - 04.2019

Skills

  • Java
  • Spring Boot
  • Spring Batch
  • Microservices
  • Hibernate
  • MySQL
  • JSP/Servlets
  • ETL Testing
  • JUnit
  • REST API
  • Git
  • Bitbucket
  • Jenkins
  • AWS Cloud

Tools:

  • Eclipse/STS
  • Oracle DB
  • Apache Kafka
  • IBM Urban Code Deploy & Cloudbees
  • Informatica Powercenter
  • JIRA

Certification

Java Springboot Certification, EDUCBA

Timeline

API Developer

Capgemini
02.2024 - Current

ETL Developer

TCS
01.2022 - 11.2022

Java Developer

TCS
04.2019 - 12.2021

B.E - ECE

Kumaraguru College of Technology
06.2015 - 04.2019

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MALAVIKA RJava Developer