Open to opportunities

Vivek User

@vivekuser5

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Fullstack software engineer specializing in scalable backend systems and microservices.

India

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What I'm looking for

I seek a role owning end-to-end system design and delivery in a collaborative team, building secure, scalable services with modern tooling and clear growth and impact opportunities.

I am a Fullstack Software Engineer with 5+ years building scalable, secure backend systems and microservices, owning 0→1 architecture, development, and production deployment.

I have strong expertise in Java, Spring Boot, TypeScript, React, Python, event-driven systems, databases, and authentication/authorization (Keycloak, Spring Security).

I've led end-to-end development of a trade finance portal, designed REST APIs and data models, integrated Keycloak with Spring Security using OAuth2/OIDC, and built Docker-based CI/CD pipelines while contributing to architecture, code reviews, and R&D.

Previously I developed event-driven microservices that improved reporting pipelines by ~25% and built middleware and batch-processing apps, migrating legacy workloads to Spring Batch and Azure DevOps to improve scalability.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Software Engineer

Current

Adria India Solutions

Jun 2025 - Present (8 months)

Led end-to-end development of a trade finance portal, building microservice-based back-end services with Java, Spring Boot and Kafka and integrating a TypeScript/React frontend; implemented Keycloak/OAuth2 authentication and Docker-based CI/CD pipelines.

Java Spring Boot Kafka TypeScript React Keycloak OAUTH2 Docker CI CD

Fullstack Software Engineer

Societe Generale

Dec 2022 - May 2025 (2 years 5 months)

Developed event-driven microservices and asynchronous workflows that improved reporting pipelines by ~25% and collaborated with frontend teams to define API contracts for reporting dashboards.

Microservices Event Driven Architecture Java Spring Boot Kafka API Design TypeScript Reporting Asynchronous

Assistant Systems Engineer

Tata Consultancy Services

Mar 2021 - Oct 2022 (1 year 7 months)

Built middleware and batch-processing applications using Java, Spring Boot, Hibernate and MySQL and migrated legacy workloads to Spring Batch and Azure DevOps to improve scalability.