New App Development and Data Migration from very old system (DOS Based)

Client:

Private Insurance Company

Tech used: NextJs, NestJs, TypeScript, Tailwind CSS, DBF File Converters

A small insurance company hired me to upgrade their outdated system. It was actually DOS-based, which was unfamiliar to me. The main goal of the project was to transfer all the data from the old system to the new one; otherwise, the project would be terminated.

I took on the challenge, successfully migrated all the data, and gave them a brand-new web-based system that had many more features than the old one.

The company owner, however, did not want his system to be accessible online. I therefore simply implemented it on their local network.