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nirmala d

nirmala d

Senior Java Backend Developer

Namakkal, Tamil Nadu 9+ yrs exp 90 ยท Outstanding

About

Senior Java Backend Developer with 10+ years of experience designing, developing, and maintaining enterprise backend applications using Java, Spring Boot, Spring Batch, REST APIs, Hibernate/JPA, PostgreSQL, Apache Kafka, and AWS services. Experienced in backend development, batch and ETL processing, legacy-system modernization, database integration, API development, production support, and CI/CD. Strong experience working on GE Healthcare client projects involving data migration, ETL, file generation, and web application modernization. Hands-on with AWS S3, SNS, SQS, Glue, CloudWatch, Apache Solr, Jenkins, Git, Maven, JUnit, Swagger, and Spring Security.

Skills & Expertise (38)

OOP Advanced
8.5/10
7
Years Exp
Spring Boot Advanced
8.5/10
7
Years Exp
API Development Advanced
8.5/10
7
Years Exp
REST APIs Advanced
8.5/10
7
Years Exp
Java 11 Advanced
8.0/10
7
Years Exp
Git Advanced
8.0/10
7
Years Exp
SQL Advanced
8.0/10
7
Years Exp
relational databases Advanced
8.0/10
7
Years Exp
MySql Advanced
8.0/10
7
Years Exp
Postgresql Advanced
8.0/10
7
Years Exp
JUnit Advanced
8.0/10
7
Years Exp
Java 8 Advanced
8.0/10
7
Years Exp
JPA Advanced
8.0/10
7
Years Exp
Hibernate Advanced
8.0/10
7
Years Exp
Microservices Advanced
8.0/10
7
Years Exp
Spring Framework Advanced
8.0/10
7
Years Exp
Exception Handling Advanced
8.0/10
7
Years Exp
Multithreading Advanced
8.0/10
7
Years Exp
Collections Advanced
8.0/10
7
Years Exp
Spring Security Advanced
7.5/10
7
Years Exp
Spring Batch Advanced
7.5/10
7
Years Exp
Data Migration Advanced
7.5/10
7
Years Exp
ETL Advanced
7.5/10
7
Years Exp
Batch Processing Advanced
7.5/10
7
Years Exp
Stream API Advanced
7.5/10
7
Years Exp
Java 17 Advanced
7.5/10
7
Years Exp
Jenkins Advanced
7.5/10
7
Years Exp
Maven Advanced
7.5/10
7
Years Exp
Openapi Advanced
7.0/10
7
Years Exp
Production support Advanced
7.0/10
7
Years Exp
Swagger Advanced
7.0/10
7
Years Exp
AWS S3 Advanced
7.0/10
7
Years Exp
AWS SQS Advanced
7.0/10
7
Years Exp
AWS SNS Advanced
7.0/10
7
Years Exp
Apache Kafka Advanced
7.0/10
7
Years Exp
Apache Solr Advanced
6.5/10
7
Years Exp
AWS CloudWatch Advanced
6.5/10
7
Years Exp
AWS Glue Advanced
6.5/10
7
Years Exp

Work Experience

Lead Software Developer

Sutherland Global Services Pvt Ltd / GE Healthcare Client

Apr 2022 - Present

Develop and maintain Java/Spring Boot backend services and enterprise applications for GE Healthcare client initiatives. Design and implement REST APIs, business logic, database integrations, batch processing, and backend components using Java and Spring Boot. Work on data-intensive solutions involving ETL, legacy database migration, file generation, and downstream data processing. Contribute to application modernization initiatives, including migration of desktop-based functionality to web-based applications. Develop batch and data-processing workflows using Spring Batch and AWS services such as S3, SNS, SQS, Glue, and CloudWatch. Use PostgreSQL, MySQL, Hibernate/JPA, Maven, Git, Jenkins, JUnit, and Swagger/OpenAPI across development and delivery activities. Collaborate with cross-functional teams, participate in code reviews, troubleshoot production issues, and support defect resolution and release activities. Follow clean-code, reusable-component, exception-handling, logging, and API design practices to build maintainable backend solutions.

Software Development Engineer II

Cloud Collab Technology Pvt Ltd / GE Healthcare Client

Nov 2020 - Mar 2022

Worked on backend development for GE Healthcare client applications using Java, Spring Framework, REST APIs, Hibernate/JPA, and PostgreSQL. Contributed to DaaS (Data as a Service) initiatives involving migration of data from legacy databases to Apache Solr. Developed ETL/data-processing solutions and supported data transformation, validation, and integration requirements. Participated in defect analysis, debugging, code reviews, unit testing, deployment support, and application maintenance. Worked with Git, Maven, Jenkins, JUnit, Swagger, and AWS services as part of the development and delivery lifecycle.

Junior Engineer

IVTL Infoview Technologies Pvt Ltd

Jun 2016 - Jul 2020

Contributed to modernization of a desktop-based ERP application into a web-based application using Java and Spring MVC. Developed application enhancements using Java 8, Spring MVC, and MySQL. Performed bug fixing, production support, testing, deployment support, and client-requested enhancements.

Education

Bachelor of Engineering (Electronics and Communication Engineering)

- 2016 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 15/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 90/100

Profile Overview

Member sinceSep 2026