Blog | Mazedul Islam - Senior Full-Stack / Platform Engineer

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Engineering notes on architecture, AI, cloud infrastructure, developer tooling, and the problems that only show up in production.

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NESTJS · TYPEORM

How to seed database using TypeORM in a NestJS project

Seed a Postgres database in NestJS using typeorm-extension: write a seeder class, generate fake users with a factory, and run it all from one npm script.

Aug 3, 20236 min read

NESTJS · TYPEORM

How to setup TypeORM migrations in a NestJS project

Point TypeORM at your .ts entities and you get "Cannot use import statement outside a module." Load them from dist instead, then wire up build-and-generate and build-and-run scripts in package.json.

Jul 27, 20236 min read