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I am a Java Full Stack Developer with over 3 years of experience working across healthcare, enterprise software, and energy domains. I specialize in backend development using Java (versions 8 through 17), Spring Boot, Hibernate, and PostgreSQL, combined with AWS services such as EC2, Lambda, and S3, aiming to deliver efficient and secure software solutions. My expertise also extends to frontend technologies like React.js and includes real-time system integration, API security, and CI/CD pipeline orchestration. Throughout my career, I have contributed to the development and optimization of microservices, improved system performance, and enhanced user experiences in various sectors. I am familiar with Agile methodologies and collaborate effectively in cross-functional teams to deliver scalable and compliant software products. I am passionate about leveraging my skills to solve complex challenges and continuously improve backend and frontend architectures.…I am a Java Full Stack Developer with over 3 years of experience working across healthcare, enterprise software, and energy domains. I specialize in backend development using Java (versions 8 through 17), Spring Boot, Hibernate, and PostgreSQL, combined with AWS services such as EC2, Lambda, and S3, aiming to deliver efficient and secure software solutions. My expertise also extends to frontend technologies like React.js and includes real-time system integration, API security, and CI/CD pipeline orchestration. Throughout my career, I have contributed to the development and optimization of microservices, improved system performance, and enhanced user experiences in various sectors. I am familiar with Agile methodologies and collaborate effectively in cross-functional teams to deliver scalable and compliant software products. I am passionate about leveraging my skills to solve complex challenges and continuously improve backend and frontend architectures.

Preethi Gunda

Full Stack Developer, Programmer, Developer

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I am a Java Full Stack Developer with over 3 years of experience working across healthcare, enterprise software, and energy domains. I specialize in backend development using Java (versions 8 through 17), Spring Boot, Hibernate, and PostgreSQL, combined with AWS services such as EC2, Lambda, and S3, aiming to deliver efficient and secure software solutions. My expertise also extends to frontend technologies like React.js and includes real-time system integration, API security, and CI/CD pipeline orchestration. Throughout my career, I have contributed to the development and optimization of microservices, improved system performance, and enhanced user experiences in various sectors. I am familiar with Agile methodologies and collaborate effectively in cross-functional teams to deliver scalable and compliant software products. I am passionate about leveraging my skills to solve complex challenges and continuously improve backend and frontend architectures.…I am a Java Full Stack Developer with over 3 years of experience working across healthcare, enterprise software, and energy domains. I specialize in backend development using Java (versions 8 through 17), Spring Boot, Hibernate, and PostgreSQL, combined with AWS services such as EC2, Lambda, and S3, aiming to deliver efficient and secure software solutions. My expertise also extends to frontend technologies like React.js and includes real-time system integration, API security, and CI/CD pipeline orchestration. Throughout my career, I have contributed to the development and optimization of microservices, improved system performance, and enhanced user experiences in various sectors. I am familiar with Agile methodologies and collaborate effectively in cross-functional teams to deliver scalable and compliant software products. I am passionate about leveraging my skills to solve complex challenges and continuously improve backend and frontend architectures.

Available to hire

I am a Java Full Stack Developer with over 3 years of experience working across healthcare, enterprise software, and energy domains. I specialize in backend development using Java (versions 8 through 17), Spring Boot, Hibernate, and PostgreSQL, combined with AWS services such as EC2, Lambda, and S3, aiming to deliver efficient and secure software solutions. My expertise also extends to frontend technologies like React.js and includes real-time system integration, API security, and CI/CD pipeline orchestration.

Throughout my career, I have contributed to the development and optimization of microservices, improved system performance, and enhanced user experiences in various sectors. I am familiar with Agile methodologies and collaborate effectively in cross-functional teams to deliver scalable and compliant software products. I am passionate about leveraging my skills to solve complex challenges and continuously improve backend and frontend architectures.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Associate Software Engineer at Blue Cross Blue Shield

February 1, 2025 - Present

Built and maintained backend microservices utilizing Java 17, Spring Boot, and Hibernate integrated with PostgreSQL to reduce database query latency substantially. Developed reusable React.js UI components to enhance user experience on member portals, improving responsiveness. Implemented secure APIs with OAuth 2.0, JWT, and Spring Security to meet HIPAA compliance in electronic health records integration. Led CI/CD pipeline automation using Jenkins, Maven, and Azure DevOps, cutting deployment times significantly. Collaborated in Agile teams for real-time data synchronization using Kafka and WebSockets, decreasing manual verification workload in provider eligibility checks.

Full Stack Java Developer at Dell Technologies

December 1, 2022 - August 22, 2025

Developed scalable microservices using Java 11 and Spring Boot with C++ utilities for performance-critical parsing, deployed on AWS EC2 and Lambda supporting over 1.2 million quarterly license activations. Designed monitoring interfaces with React.js and Bootstrap, reducing frontend load times. Configured secure SSO access control using Spring Security and OAuth 2.0 for admin and partner portals. Refactored legacy workflows into Kafka asynchronous streams, improving response times and fault tolerance. Authored unit and integration tests while contributing to over 30 production merges without rollback. Updated and optimized MySQL and MongoDB database schemas for efficient backend APIs.

Java Developer at Adani

August 1, 2021 - August 22, 2025

Constructed backend modules with Java 8, Spring Boot, and JPA while integrating AWS S3 and Lambda for batch data processing automation, saving significant manual effort. Developed RESTful APIs documented with Swagger for third-party integrations in energy tools across multiple divisions. Created frontend features in JavaScript, Bootstrap, and HTML5 to reduce data input errors. Managed real-time data flow with Kafka for event-driven architecture, maintaining high consistency on millions of sensor logs. Optimized SQL procedures in MySQL and PostgreSQL to accelerate report generation. Facilitated Agile sprint planning and delivery of stable builds with Jenkins and Docker without rollbacks.