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I am a results-driven Full Stack Software Engineer with 4+ years of experience designing, developing, and deploying enterprise-grade applications. I specialize in core Java (8/11/17/18/21) and modern frontend technologies, including HTML5, CSS3, Bootstrap, JavaScript (ES6+), Angular, and React, delivering responsive, scalable interfaces and robust APIs. I have hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, and microservices, plus proficiency with Docker, Kubernetes, and cloud platforms (AWS, Azure). I enjoy building event-driven, high-availability systems using Kafka, RabbitMQ, and AWS SQS/SNS, and I have strong experience with CI/CD, testing, and monitoring to ensure quality and reliability.…I am a results-driven Full Stack Software Engineer with 4+ years of experience designing, developing, and deploying enterprise-grade applications. I specialize in core Java (8/11/17/18/21) and modern frontend technologies, including HTML5, CSS3, Bootstrap, JavaScript (ES6+), Angular, and React, delivering responsive, scalable interfaces and robust APIs. I have hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, and microservices, plus proficiency with Docker, Kubernetes, and cloud platforms (AWS, Azure). I enjoy building event-driven, high-availability systems using Kafka, RabbitMQ, and AWS SQS/SNS, and I have strong experience with CI/CD, testing, and monitoring to ensure quality and reliability.

Avinash Chinnabattuni

Full Stack Developer, Back-End Developer, Front-End Developer, +3

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I am a results-driven Full Stack Software Engineer with 4+ years of experience designing, developing, and deploying enterprise-grade applications. I specialize in core Java (8/11/17/18/21) and modern frontend technologies, including HTML5, CSS3, Bootstrap, JavaScript (ES6+), Angular, and React, delivering responsive, scalable interfaces and robust APIs. I have hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, and microservices, plus proficiency with Docker, Kubernetes, and cloud platforms (AWS, Azure). I enjoy building event-driven, high-availability systems using Kafka, RabbitMQ, and AWS SQS/SNS, and I have strong experience with CI/CD, testing, and monitoring to ensure quality and reliability.…I am a results-driven Full Stack Software Engineer with 4+ years of experience designing, developing, and deploying enterprise-grade applications. I specialize in core Java (8/11/17/18/21) and modern frontend technologies, including HTML5, CSS3, Bootstrap, JavaScript (ES6+), Angular, and React, delivering responsive, scalable interfaces and robust APIs. I have hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, and microservices, plus proficiency with Docker, Kubernetes, and cloud platforms (AWS, Azure). I enjoy building event-driven, high-availability systems using Kafka, RabbitMQ, and AWS SQS/SNS, and I have strong experience with CI/CD, testing, and monitoring to ensure quality and reliability.

Available to hire

I am a results-driven Full Stack Software Engineer with 4+ years of experience designing, developing, and deploying enterprise-grade applications. I specialize in core Java (8/11/17/18/21) and modern frontend technologies, including HTML5, CSS3, Bootstrap, JavaScript (ES6+), Angular, and React, delivering responsive, scalable interfaces and robust APIs.

I have hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, and microservices, plus proficiency with Docker, Kubernetes, and cloud platforms (AWS, Azure). I enjoy building event-driven, high-availability systems using Kafka, RabbitMQ, and AWS SQS/SNS, and I have strong experience with CI/CD, testing, and monitoring to ensure quality and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Java Full Stack Developer at Square Trade

November 1, 2023 - Present

Participated in Agile/Scrum ceremonies; developed backend microservices using Java 11/17/18/21 with Spring Boot, Spring MVC, and Spring Data JPA; designed RESTful APIs and integrated them with React.js/Redux; created Infrastructure as Code (IaC) with AWS CDK to provision Lambda, S3, SQS, SNS, and API Gateway; built unit and integration tests with JUnit and Spock; integrated Apache Kafka for event-driven communication; automated CI/CD pipelines with Jenkins and GitHub Actions; containerized applications with Docker and deployed on Kubernetes with custom Helm charts; implemented secure authentication and authorization using Spring Security, OAuth 2.0, and JWT; maintained project artifacts in Git and tracked progress in Jira; tested APIs with Postman and Swagger.

Java Full Stack Developer at Apalya Technologies

July 31, 2023 - September 23, 2025

Involved in the design, development, and support phases of the SDLC following Agile practices. Developed Product Builder UI screens using Node.js, HTML5, CSS3, JavaScript, and Bootstrap. Leveraged Java 11 features; implemented REST-based microservices with Spring Boot and Spring Data JPA; configured ELK Stack and Prometheus for monitoring and logging; developed Hibernate mappings; used Azure storage solutions and Cosmos DB for data management.

Software Engineer - Full Stack at Square Trade

November 1, 2023 - October 27, 2025

Designed and built microservices and APIs using Java 17/21 and Node.js, achieving ~25% faster response times and improved scalability. Implemented RESTful APIs with React.js/Redux, provisioned infrastructure with AWS CDK (Lambda, S3, SQS, SNS, API Gateway), and automated CI/CD pipelines with Jenkins and GitHub Actions, boosting code quality and reducing production defects. Enabled asynchronous processing via Kafka integration and implemented secure authentication with OAuth 2.0 and JWT.

Software Engineer - Full Stack at Apalya Technologies

July 1, 2023 - July 1, 2023

Contributed to SDLC under Agile methodologies, developing Product Builder UI with Node.js, HTML5, CSS3, JavaScript, and Bootstrap. Leveraged Java 11 features, and used Azure/Cosmos DB for secure data storage. Designed REST-based microservices with Spring Boot, integrated ELK/Prometheus for monitoring, and created Hibernate mappings to bridge relational and NoSQL databases.