Tarun Singh

Software Engineer

New Delhi, Delhi, India6 yrs 4 mos experience

Key Highlights

Led data migration of over 1 million records.
Reduced user tickets by 15% through synchronization.
Published over 300 technical articles.

Stackforce AI infers this person is a Backend-heavy Fullstack developer in the Healthcare industry.

Contact

tarunsingh233461@gmail.com LinkedIn

Skills

Core Skills

JavaSpring BootJavascriptWeb Development

Other Skills

API DocumentationAdobe PhotoshopAgile & Waterfall MethodologiesAgile EnvironmentAngularBack-End Web DevelopmentCC++CICSSCamundaCascading Style Sheets (CSS)Continuous Integration and Continuous Delivery (CI/CD)Data IntegrationDatabases

About

As a Senior Software Engineer at Optum, I leverage my expertise in Java, Springboot, Microservices, GraphQL, Kafka, SQL, Camunda, and Angular to develop and maintain high-quality software solutions. With over two years of experience in this role, I have successfully worked on data migration projects involving over 1 million records, resolved various technical issues, and integrated Angular libraries. Previously, I was a System Engineer at Tata Consultancy Services, where I worked on data synchronization between two systems, reducing user tickets by 15%. I also implemented new features in the Telemetry service, empowering end-users to make changes independently. Additionally, I have a background as a Technical Content Writer at GeeksforGeeks, where I published over 300 articles on various technologies. I hold a Bachelor of Technology degree in Electronics and Communication from Bundelkhand Institute of Engineering and Technology.

Experience

6 yrs 4 mos

Total Experience

1 yr 9 mos

Average Tenure

1 yr 1 mo

Current Experience

Metlife

Tech Lead

May 2025 – Present · 1 yr 1 mo

JavaSpringbootMicroservicesGraphQLKafkaSQL+3

Optum

Senior Software Engineer

Oct 2022 – May 2025 · 2 yrs 7 mos · Noida, Uttar Pradesh, India

Worked on Data Migration(1M+ records) from ICUE System to OCM using Java, Springboot, Kafka, GraphQL and developing APIs to consume this data in NestJS.
Resolved Twistlock issues, vulnerability issues, sonar issues & integrating Angular libraries.
Working on Java, Springboot, NestJS, Graphql, Kafka, SQL, Camunda, Angular.

JavaSpring bootREST APIsMicroservicesPostmanOracle+4

Tata consultancy services

System Engineer(Digital Cadre)

Oct 2020 – Nov 2022 · 2 yrs 1 mo · Gurugram, Haryana, India

Worked on data synchronisation between two systems i.e. inventory and Nautilus thus reduced user tickets by 15%.
Resolved prod issues and dealt directly with the end user on issues, data fix and code changes.
Implemented new features in Telemetry service, that empowers end-user to make changes on his own.
Handled and modified more than 40K of record in production that directly effects the end-users, inventory and catalogue systems thus reducing user tickets by 30%.
Worked on Java, Spring boot, REST APIs, Microservices, Postman, Oracle, PLSQL, Mockito, Jenkins and STS.