- Used React, Next.js, and Typescript. - Developed a Platform that integrates up to five services. - Configured Husky.js with Eslint and Prettier to ensure committed code format. - Wrote documentation on introducing conventions, environment setup, and Authentication Flow. - Integrated test coverage report with CI, online report viewing, and Merge Request embedded coverage visualization. - Encapsulated Logger for integrated use on both Client-Side and Server-Side. - Connected Elastic Application Performance Monitoring. - Replaced the project's package manager with `Pnpm` and improved team efficiency.