Open to opportunities

Sujeet Singh User

@sujeetsinghuser

Message

Java backend developer building scalable microservices and DocuSign integrations in agile teams.

India

Message

What I'm looking for

I’m looking for a Software Development Engineer role where I can build scalable backend services with Java and Spring Boot, work with microservices and APIs, and grow in an agile team focused on innovation and collaboration.

I’m an aspiring Software Development Engineer and Programmer Analyst at Cognizant Technology Solutions, focused on backend development with Java and Spring Boot. I designed modular microservices-based architecture for scalable document processing and integrated DocuSign eSignature REST APIs to automate signing workflows.

I implemented OAuth 2.0 authentication for stronger API security and built RESTful services for envelope creation, plus a DocuSign Connect webhook listener for real-time status updates. I also enjoy building full-stack apps like a Spring MVC/Thymeleaf job portal and CRUD employee management systems using Hibernate/JPA, MySQL, and responsive UI components.

Experience

Work history, roles, and key accomplishments

Current

Programmer Analyst

Current

Cognizant Technology Solutions

Sep 2024 - Present (1 year 9 months)

Designed a modular microservices-based backend for a Digital Document Signing service and integrated DocuSign eSignature REST APIs to automate signing workflows. Implemented OAuth 2.0 authentication and built REST endpoints plus a DocuSign Connect webhook listener for real-time envelope status updates.

Microservices REST APIs OAuth 2.0 Webhooks MySQL MongoDB Kafka