• Build Java and Spring Boot APIs with React and Next.js interfaces for manufacturing operations, users, and organizations.
  • Develop accessible UI primitives with React, TypeScript, Radix UI, and Tailwind CSS for shared use across teams.
  • Work on authentication, permissions, and data access with Spring Security, JWT, Hibernate, and SQL.

  • Worked on React interfaces with Redux for application state management as a freelance developer.

  • Developed Java web features using JSP, Servlets, and MVC, including forms, sessions, and authentication.
  • Implemented CRUD operations with JDBC and relational databases, and supported debugging and testing.