• Development of full-stack web applications to digitize manual business processes and improve operational efficiency. • Design of relational databases with PostgreSQL and Prisma ORM. Development of REST APIs with NestJS, JWT authentication, and role-based access control (RBAC). • Implementation of automated testing with Jest (unit and integration tests) and deployment of applications to Microsoft Azure using CI/CD pipelines with GitHub Actions and Docker. • Clean code, security, scalability, and agile development practices throughout the entire software development lifecycle. • Support and maintenance of existing applications, including bug fixes, feature enhancements, updates, and performance optimization.

• Coordination of operational processes and administrative workflows. • Collaboration with other departments in data analysis and report preparation for decision-making.