I am a passionate Full Stack Java Developer with 3 years of experience building enterprise-grade applications using the latest Java technologies and modern frontend frameworks like React.js and Angular. I specialize in microservices architecture, optimizing performance, and delivering scalable solutions with a focus on code quality and efficient cloud deployments. Throughout my career, I have enjoyed working in Agile environments and collaborating with cross-functional teams to build secure, efficient, and compliant healthcare solutions. I thrive on problem-solving and continuously improving processes through automation, advanced testing, and CI/CD automation.

Khaja Mohiddin Shaik

I am a passionate Full Stack Java Developer with 3 years of experience building enterprise-grade applications using the latest Java technologies and modern frontend frameworks like React.js and Angular. I specialize in microservices architecture, optimizing performance, and delivering scalable solutions with a focus on code quality and efficient cloud deployments. Throughout my career, I have enjoyed working in Agile environments and collaborating with cross-functional teams to build secure, efficient, and compliant healthcare solutions. I thrive on problem-solving and continuously improving processes through automation, advanced testing, and CI/CD automation.

Available to hire

I am a passionate Full Stack Java Developer with 3 years of experience building enterprise-grade applications using the latest Java technologies and modern frontend frameworks like React.js and Angular. I specialize in microservices architecture, optimizing performance, and delivering scalable solutions with a focus on code quality and efficient cloud deployments.

Throughout my career, I have enjoyed working in Agile environments and collaborating with cross-functional teams to build secure, efficient, and compliant healthcare solutions. I thrive on problem-solving and continuously improving processes through automation, advanced testing, and CI/CD automation.

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Experience Level

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Intermediate
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Work Experience

Full Stack Java Developer at Humana
August 1, 2024 - Present
Developed and maintained Java 17 microservices for healthcare claims processing with Spring Boot and AWS RDS, improving claim error rates. Built secure RESTful APIs with Spring Security ensuring HIPAA compliance in an Agile Scrum environment. Implemented asynchronous message processing using Apache Kafka and RabbitMQ, enhancing system scalability with event-driven architectures. Optimized performance with Java Streams, multi-threading reducing memory usage by 30%. Designed responsive analytics dashboards with React.js and Bootstrap to support care management teams. Setup CI/CD pipelines with Jenkins and GitHub, and performed code reviews and JUnit testing to reduce deployment times. Troubleshot production issues using IntelliJ tools and optimized AWS RDS and MySQL database schemas improving system throughput.
Full Stack Java Developer at Vivma Software Inc
December 1, 2022 - August 22, 2025
Developed secure user access systems using JWT, OAuth2, Spring Security REST APIs, and integrated Redis caching achieving a 70% decrease in authentication failures. Built project management interfaces with Angular Material UI components and MongoDB storage integrated with Azure Blob Storage and WebSocket for live communications to improve workflow. Eliminated browser incompatibility issues by applying responsive designs with Bootstrap and Tailwind CSS. Established automated CI/CD pipelines using Jenkins, GitHub Actions and Docker, integrating Cypress testing for deployment reliability. Designed MySQL database integration using Hibernate JPA with 95% test coverage via JUnit and TestNG frameworks. Migrated systems to Azure Cloud Services deploying Java Spring microservices and caching solutions, realizing 60% improvement in API response times.
Full Stack Java Developer at Humana
August 1, 2024 - Present
Developed and maintained Java 17 microservices using Spring Boot and AWS RDS for healthcare claims processing, reducing errors by designing robust validation rules. Built secure HIPAA-compliant RESTful APIs integrating Spring Security and frontend-backend integration. Implemented asynchronous real-time message processing with Kafka and RabbitMQ, enhancing system scalability. Improved application performance via Java Streams, collections, and multi-threading, decreasing memory usage by 30%. Designed responsive healthcare analytics dashboards using React.js and Bootstrap to improve case resolution speed. Established CI/CD pipelines with Jenkins and GitHub, and performed code reviews and performance-optimized JUnit tests, resulting in faster deployments. Addressed critical production issues and optimized AWS RDS and MySQL databases for improved throughput.
Full Stack Java Developer at Vivma Software Inc
December 1, 2022 - August 22, 2025
Built secure user authentication with JWT, OAuth2, and Spring Security REST APIs backed by Redis caching and TypeScript validation, reducing authentication failures by 70%. Developed a project management interface with Angular and Material-UI, integrated Azure Blob Storage and WebSocket communication, improving operational workflow efficiency. Resolved browser compatibility issues with responsive design using Bootstrap and Tailwind CSS and collaborated with design teams utilizing AJAX integration. Established automated CI/CD pipelines with Jenkins and GitHub Actions including Docker containerization and Cypress testing, ensuring reliable continuous deployment. Developed MySQL integration layers with Hibernate and achieved 95% test coverage using JUnit and TestNG. Migrated systems to Azure Cloud with Java microservices and caching, improving API response times by 60%.

Education

Master of Science in Information Systems at University of Texas at Arlington
January 11, 2030 - December 1, 2024
Bachelor of Technology at PRIST University, India
January 11, 2030 - December 1, 2020
Master of Science in Information Systems at University of Texas at Arlington
January 11, 2030 - December 1, 2024
Bachelor of Technology at PRIST University, India
January 11, 2030 - December 1, 2020

Qualifications

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Industry Experience

Healthcare, Software & Internet, Financial Services