Angular/Node.js/TypeScript/Flutter/Docker/Firebase/MySQL/GCP 1. Built and maintained website management consoles in Angular to help shop owners manage business interactions with their customers in LINE chatbot. 2. Implemented REST APIs and integrated LINE webhooks in Node.js + TypeScript. 3. Used Firestore/MySQL/Google BigQuery/Redis to store data. 4. Deployed applications to GKE with Github Actions. 5. Developed a cross platform app with Flutter. 6. Hosted code review meetings regularly for the team members. 7. Hosted interviews for the position of backend engineer and fullstack engineer.

jQuery/C#/MSSQL/.NET/IIS 1. Created and maintained official document management systems in jQuery + ASP.NET MVC5 for official institutions and banks. 2. Developed a project with ASP.NET Core MVC independently, and integrated APIs from another department which developed a business messaging application, making our clients be able to read official documents on our messaging application instead of on browsers. 3. Auto-deployed applications to a local server with Gitlab + Jenkins. 4. Worked at a client's company for about 2 weeks when a project was launched. 5. Be a mentor for new employees. 6. Joined code review meetings regularly.

1. Performed functionality testing for applications on each platform. 2. Reported bugs to RD with Trac.