About

Built by a developer who lived the pain

NoSQLSync is an open-source tool built and maintained by Coderstartups — a single developer who got tired of seeing teams struggle with database migrations.

The story

Every developer has a migration horror story. The 3 AM phone call when the script fails. The weeks spent mapping schemas by hand. The production incident during cutover. NoSQLSync was born from that exact frustration.

After watching too many teams stitch together bespoke migration pipelines — shell scripts, custom ETL jobs, and hope — the decision was made to build a single tool that handles the entire flow: schema discovery, type mapping, bulk migration, and live CDC replication.

NoSQLSync is that tool. Built in public, open-source at its core, and maintained with the philosophy that database migrations should be boring — not terrifying.

The builder

One developer, one mission

CS
Coderstartups
Independent Developer

NoSQLSync is designed, developed, and maintained by a solo developer at Coderstartups. Every line of code, every feature, and every support response comes from someone who genuinely cares about making database migrations painless.

Visit coderstartups.com →
Built with
Next.js 16
React 19
TypeScript
Tailwind CSS
Drizzle ORM
Redis / BullMQ
PostgreSQL
MongoDB Driver
BigQuery SDK
Snowflake SDK

Give it a try

NoSQLSync is free to start. If it saves you from one production incident, it's already paid for itself.

Start migrating free →Read the docs