Aditya Shah

Data Analyst @Expora

Mumbai, IN

Backend API with Flask:Built RESTful API endpoints to create, read, update, delete (CRUD) employee and department data.Handled JSON request/response handling.Integrated with PostgreSQL using psycopg2.Implemented server setup and routing with Flask.Database Design (PostgreSQL):Designed relational tables for employees and departments.Used primary & foreign keys for data relationships.Executed queries for CRUD operations and search functionality.Frontend with React:Set up UI using create-react-app.Fetched data from Flask API using fetch().Displayed dynamic lists and handled user interaction.API Integration:Enabled Cross-Origin Resource Sharing (CORS) for communication between frontend (React) and backend (Flask).Used Postman to test and validate API endpoints.Debugging & Troubleshooting:Solved local development environment issues (Node/ICU, database auth, terminal navigation, server errors).Validated successful connection between database, backend, and frontend.