Translated Figma mockups into responsive and reusable React components, building 10 interactive web pages.

Designed a database schema for storing 200k users, 3k tournaments, 600k matches, and other entities.

Developed and optimized an entity management flow for creating and modifying users, tournaments, and matches in a PostgreSQL database via REST APIs.

Incorporated TypeORM to implement database models and queries.

Enhanced performance and SEO by modifying the schema to batch players by event and implementing caching, reducing load times from 8s to 0.5s.

Expanded code coverage by incorporating unit and integration tests using Jest and React Testing Library, enhancing platform stability and preventing regressions.

Engineered a secure user authentication and registration system using Bcrypt for password encryption and PostgreSQL for credential storage.

Created RESTful APIs for user registration and login using Node.js and Express.js.

Implemented a feature that allows users to track historical performance metrics by storing data in the database and displaying the results on the dashboard.

Wrote integration tests using React Testing Library to validate component rendering and user interactions, enhancing UI stability.

Authored RESTful APIs to enable users to store, retrieve, and edit their historical medical data in a MongoDB database.

Managed concurrent tasks across the team to ensure efficient workflows and optimal patient care.

Established clear priorities during organized sessions, resulting in smoother workflows that maximized efficiency while caring for an average of 30 patients each day.

Maintained and updated 1000+ electronic medical records using specialized medical software to ensure accuracy and compliance with healthcare standards.