Life Insurance System Migration from Legacy Desktop App to Web A

The company needed better connections between departments and faster feature development. Due to challenges with their complex old software, they switched to a new web app for easy access without manual installations. I was hired to handle data migration, moving data from the old software to the new web app using CSV files with different tables.

We build a Node.js import CSV service that would read product CSV files and write to their respective product table. We would cache that data in Redis, so the operation team could be able to read, update individual cache values, drop it or submit the whole data.

This project result was a successful migration of 90.1% of users from the legacy app within 6 months due to the complexity, unorganized or perks data could have. This migration achieved improved product and user management.