Skip to content
Service · Migration & rescue

Your system is failing and you can’t take it down to fix it

We stabilize first and rewrite only when it is earned — revenue never waits for a rebuild. We run the migration so no user ever sees a page that does not work.

Start a conversation
Zero
outages across four phases
60 → 90+
Lighthouse; SEO 30 → 90+
90%
faster: the 20 slowest queries

How we do it

First we stabilize the failing surface — revenue must not wait two years for a rewrite to finish.

We keep one fixed point (MySQL, for us) while everything else moves, so the customer’s data and reports never break along the way.

We shift traffic gradually: old and new run side by side on synchronized data, and rolling back takes seconds.

Proof

Four re-platformings in four years, zero downtime — with a way back at every step.

Four re-platformings, zero downtime · Read the case study →

How to engage

A fixed-scope project, from rescue or idea to production. We stay after delivery. We reply within one business day.

  • Node.js
  • NestJS
  • TypeScript
  • React
  • Next.js
  • MySQL
  • AWS

Have a system that can’t stop?

Start a conversation

Systems that can’t stop — from architecture to production.

© 2026 Micro Tech, Sarajevo