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I am a passionate backend developer with over 4 years of experience specializing in Java and Spring Boot. I excel at building scalable and maintainable web applications, integrating RESTful APIs, and leveraging cloud platforms such as AWS and GCP to deploy and manage applications. I enjoy working collaboratively within Agile teams to solve challenging problems and deliver quality software. Throughout my career, I have gained hands-on experience with microservices architecture, message streaming technologies like Kafka, and both SQL and NoSQL databases. I am eager to continue learning and expanding my skillset, especially in cloud services and containerized deployments while contributing effectively to the success of projects and teams.…I am a passionate backend developer with over 4 years of experience specializing in Java and Spring Boot. I excel at building scalable and maintainable web applications, integrating RESTful APIs, and leveraging cloud platforms such as AWS and GCP to deploy and manage applications. I enjoy working collaboratively within Agile teams to solve challenging problems and deliver quality software. Throughout my career, I have gained hands-on experience with microservices architecture, message streaming technologies like Kafka, and both SQL and NoSQL databases. I am eager to continue learning and expanding my skillset, especially in cloud services and containerized deployments while contributing effectively to the success of projects and teams.

Krishna sai

Back-End Developer, Programmer, Developer

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I am a passionate backend developer with over 4 years of experience specializing in Java and Spring Boot. I excel at building scalable and maintainable web applications, integrating RESTful APIs, and leveraging cloud platforms such as AWS and GCP to deploy and manage applications. I enjoy working collaboratively within Agile teams to solve challenging problems and deliver quality software. Throughout my career, I have gained hands-on experience with microservices architecture, message streaming technologies like Kafka, and both SQL and NoSQL databases. I am eager to continue learning and expanding my skillset, especially in cloud services and containerized deployments while contributing effectively to the success of projects and teams.…I am a passionate backend developer with over 4 years of experience specializing in Java and Spring Boot. I excel at building scalable and maintainable web applications, integrating RESTful APIs, and leveraging cloud platforms such as AWS and GCP to deploy and manage applications. I enjoy working collaboratively within Agile teams to solve challenging problems and deliver quality software. Throughout my career, I have gained hands-on experience with microservices architecture, message streaming technologies like Kafka, and both SQL and NoSQL databases. I am eager to continue learning and expanding my skillset, especially in cloud services and containerized deployments while contributing effectively to the success of projects and teams.

Available to hire

I am a passionate backend developer with over 4 years of experience specializing in Java and Spring Boot. I excel at building scalable and maintainable web applications, integrating RESTful APIs, and leveraging cloud platforms such as AWS and GCP to deploy and manage applications. I enjoy working collaboratively within Agile teams to solve challenging problems and deliver quality software.

Throughout my career, I have gained hands-on experience with microservices architecture, message streaming technologies like Kafka, and both SQL and NoSQL databases. I am eager to continue learning and expanding my skillset, especially in cloud services and containerized deployments while contributing effectively to the success of projects and teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Backend Developer Intern at Orison Solutions

April 1, 2025 - August 20, 2025

Contributed to Java backend services and improved REST API performance. Built unit tests with JUnit achieving high test coverage. Integrated backend with Angular frontend modules and performed debugging. Assisted in testing and optimizing message flow for real-time systems using Kafka-like architecture. Utilized AWS EC2 and S3 to deploy applications and manage storage. Collaborated with senior developers on implementing RESTful microservices using Spring Boot. Participated in Agile ceremonies including daily stand-ups and sprint planning. Documented service contracts and assisted with Swagger API documentation. Supported PostgreSQL database maintenance and data seeding for test environments. Used Git and GitHub for source code versioning and pull requests.

Java Developer at Raftwheel Pvt Ltd

July 1, 2022 - August 20, 2025

Developed and maintained Java-based backend systems using Spring Boot and integrated Angular for user interface. Designed and consumed RESTful APIs for frontend-backend integration. Managed data with MySQL and MongoDB optimizing queries and indexing for performance. Applied OOP principles to ensure clean, reusable, and testable code. Implemented CI/CD pipelines with Jenkins and Git automating deployments. Participated in code reviews and followed best coding practices. Used JIRA in Agile sprints and contributed to sprint planning. Built internal tools to monitor application performance and logging. Contributed to database schema design and optimized queries for high performance. Integrated Swagger for API documentation and collaborated with QA for test automation.