Full Stack Java Developer

Strong foundation in Java backend development combined with expertise in contemporary frontend technologies. Passionate about creating user-centric solutions and implementing best practices in software development lifecycle. TECHNICAL EXPERTISE Backend Technologies: Java 8/11/17, Spring Boot, Spring MVC Spring Security, Spring Data JPA, Hibernate RESTful APIs, GraphQL, Microservices Architecture Maven, Gradle, JUnit, Mockito, TestContainers Frontend Technologies: React.js 16/17/18, Redux, Context API JavaScript ES6+, TypeScript, HTML5, CSS3 Sass/SCSS, Styled Components, Material-UI Webpack, Vite, Jest, React Testing Library Database Management: PostgreSQL, MySQL, MongoDB Redis for caching, H2 for testing Database migrations with Flyway/Liquibase Cloud & Infrastructure: AWS (EC2, S3, RDS, Lambda, API Gateway) Docker containerization, Docker Compose Git, GitHub, CI/CD with GitHub Actions Agile development practices, JIRA KEY RESPONSIBILITIES: Develop and maintain customer-facing web applications using Java Spring Boot and React Implement responsive UI components serving 15,000+ active users monthly Design and optimize RESTful APIs with comprehensive error handling and validation Collaborate with UX/UI designers to ensure pixel-perfect implementation Participate in code reviews and maintain high code quality standards Reduced page load time by 40% through lazy loading and code splitting techniques Built full-stack applications using Java, Spring Framework, and Angular Developed automated testing suites increasing test coverage to 85% Integrated third-party APIs for payment processing and email notifications Worked in cross-functional Agile teams with 2-week sprint cycles Mentored new team members on coding standards and best practices Implemented security measures including input validation and SQL injection prevention