I have extensive experience with Spring Boot, having used it to develop microservices and RESTful APIs. I've also integrated Hibernate for ORM, which allows me to efficiently manage database interactions. My experience includes configuring data sources, implementing transaction management, and optimizing query performance. I've successfully deployed Spring Boot applications to cloud platforms like AWS and Heroku, ensuring scalability and high availability.

For front-end development, I prefer using React.js due to its component-based architecture and efficient state management with Redux. I've also worked with Angular and Vue.js, but React's flexibility and strong community support make it my go-to choice. I focus on creating responsive and interactive user interfaces, ensuring cross-browser compatibility and performance optimization through techniques like lazy loading and code splitting.

My approach to database design involves understanding the business requirements and then normalizing the schema to reduce redundancy. I use tools like ER diagrams to visualize relationships and ensure data integrity. For optimization, I focus on indexing, query tuning, and partitioning large tables. I also leverage caching mechanisms like Redis to reduce database load and improve response times. Regular monitoring and profiling help identify and resolve performance bottlenecks.

I prioritize security by following best practices such as input validation, parameterized queries to prevent SQL injection, and using secure authentication mechanisms like OAuth2. I also implement role-based access control (RBAC) to restrict unauthorized access. Additionally, I regularly update dependencies to patch known vulnerabilities and conduct security audits using tools like OWASP ZAP. Encrypting sensitive data both at rest and in transit is another critical aspect of my security strategy.

I have extensive experience with Git, using it for branching, merging, and managing code reviews. I've integrated Git with CI/CD pipelines using tools like Jenkins and GitHub Actions. My workflow includes setting up automated builds, tests, and deployments triggered by code commits. I also use feature toggles to manage feature releases and rollback changes if needed. This ensures a smooth and continuous integration and deployment process, reducing the risk of errors and downtime.