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puneet kumar

@puneetkumar5

Message

Senior Java Full Stack Developer delivering scalable microservices and modern web applications.

Canada

Message

What I'm looking for

I am seeking a senior full-stack or backend role where I can build cloud-native microservices, improve platform scalability, mentor teams, and work in an Agile, DevOps-minded environment.

I am a Senior Java Full Stack Developer with around 7+ years of experience building scalable, microservices-based enterprise applications using Java/J2EE, Spring Boot, Hibernate, and modern front-end frameworks like Angular and React. I have designed and implemented cloud-native solutions on AWS, deployed containers with Docker and Kubernetes, and built CI/CD pipelines to automate delivery.

I excel at full software development life cycle work, from API design and back-end services to responsive UI/UX, performance tuning, and automated testing. I have led migrations (Oracle to PostgreSQL), integrated event-driven systems with Kafka, and delivered production-ready applications across AWS, PCF, and private Kubernetes environments.

Experience

Work history, roles, and key accomplishments

Current

Sr. Java Full Stack Developer

Current

Best Buy

Sep 2024 - Present (1 year 9 months)

Designed and developed Spring Boot microservices and React/Angular front-ends, migrated databases and automated CI/CD pipelines to deploy Docker containers on AWS, improving deployment reliability and scalability.

Java 8 Spring Boot React Angular AWS Docker Kubernetes RESTful APIs PostgreSQL

Full Stack Java Developer

Geotab

Feb 2021 - Sep 2024 (3 years 7 months)

Built Spring Boot microservices and single-page applications with Angular/React, integrated Kafka and AWS Lambda for event-driven processing, and established CI/CD pipelines to improve release cadence.

Java 8 Spring Boot Angular React Kafka AWS Lambda Docker Jenkins Oracle

Java Developer

Wipro

Jul 2018 - Feb 2021 (2 years 7 months)

Developed Spring Boot microservices, migrated and managed RDBMS/NoSQL databases, and implemented asynchronous messaging with Kafka while supporting multi-tier Java/J2EE applications.