Most apps slow down or break because they were built fast, without clear technical ownership. I help founders fix and stabilize existing Next.js, React Native, and Node.js applications so they can grow without firefighting.

I start with a deep audit of your architecture, performance, and database. Then I fix critical issues, refactor messy code, improve load times, stabilize deployment pipelines, and create a clean, maintainable foundation your team can build on.

This service is ideal for teams whose product works…but not reliably. You’re getting a senior engineer who has scaled real systems to thousands of daily users and knows how to rescue struggling codebases the right way.