I am a Senior Java Full Stack Developer with 7+ years of experience building scalable, enterprise-grade applications. I specialize in Java backend with Spring Boot and REST APIs, and frontend development using HTML, CSS, Bootstrap, and modern frameworks like Angular and React. I thrive in agile teams, delivering robust, secure software and collaborating across business and tech stakeholders. My toolkit includes microservices architecture, Docker and Kubernetes for containerization, AWS cloud services, Kafka for real-time data, relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, Elasticsearch), and test-driven development with JUnit and Mockito. I design clean, maintainable persistence layers with Hibernate/JPA, and I automate deployments with CI/CD pipelines and infrastructure as code.

Puneet Sai

I am a Senior Java Full Stack Developer with 7+ years of experience building scalable, enterprise-grade applications. I specialize in Java backend with Spring Boot and REST APIs, and frontend development using HTML, CSS, Bootstrap, and modern frameworks like Angular and React. I thrive in agile teams, delivering robust, secure software and collaborating across business and tech stakeholders. My toolkit includes microservices architecture, Docker and Kubernetes for containerization, AWS cloud services, Kafka for real-time data, relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, Elasticsearch), and test-driven development with JUnit and Mockito. I design clean, maintainable persistence layers with Hibernate/JPA, and I automate deployments with CI/CD pipelines and infrastructure as code.

Available to hire

I am a Senior Java Full Stack Developer with 7+ years of experience building scalable, enterprise-grade applications. I specialize in Java backend with Spring Boot and REST APIs, and frontend development using HTML, CSS, Bootstrap, and modern frameworks like Angular and React. I thrive in agile teams, delivering robust, secure software and collaborating across business and tech stakeholders.

My toolkit includes microservices architecture, Docker and Kubernetes for containerization, AWS cloud services, Kafka for real-time data, relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, Elasticsearch), and test-driven development with JUnit and Mockito. I design clean, maintainable persistence layers with Hibernate/JPA, and I automate deployments with CI/CD pipelines and infrastructure as code.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Senior Java Full Stack Developer at Sunlife
February 1, 2024 - Present
Collaborated in Agile ceremonies; developed frontend with HTML/CSS, Angular/React; built microservices using Spring Boot; used Apache Kafka for messaging; implemented Hibernate/JPA for persistence; deployed on AWS with Docker/Kubernetes; set up CI/CD and tested with JUnit/Mockito.
Java Full Stack Developer at Medcan
June 1, 2021 - February 1, 2024
Drove cross-browser CSS layouts; built SPAs with Angular/React; implemented RESTful APIs with Spring MVC; leveraged Kafka for real-time processing; used Spring, Hibernate/JPA; deployed on AWS; containerized with Docker and orchestrated with Kubernetes; implemented CI/CD pipelines.
Java Developer at Wipro
August 1, 2018 - June 1, 2021
Developed back-end with Core Java; built RESTful services; used Spring Boot, Spring Security; configured Tomcat; integrated Kafka; implemented microservices; persisted data with Hibernate/JPA on Oracle with Elasticsearch for search; wrote unit tests with JUnit/Mockito; used Git/Bitbucket and Maven.

Education

B.Tech in Computer Science Engineering at GGSIPU, Delhi, India
January 11, 2030 - April 1, 2018
B.Tech in Computer Science Engineering at GGSIPU, Delhi, India
January 11, 2030 - April 1, 2018
B.Tech in Computer Science Engineering at GGSIPU, Delhi, India
January 11, 2030 - April 1, 2018

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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