Product Development

Fix your vibe-coded app and make it ready for real users

We fix vibe-coded apps built with Lovable, Bolt, Replit, Cursor or Claude Code when they break, leak data or won't scale. A senior engineer audits the code, closes the gaps and adds tests. We took Sentré from a no-code prototype to both app stores in 8 weeks.

Typical timeline
An audit in days, fixes in a few weeks

14 years building software550+ projects delivered100% Job Success on Upwork

Trusted by founders and growing companies · 3+ years with CoursePro

  • Mobile Monster
  • OzMobiles
  • Clicked
  • CoursePro
  • BountiSphere
  • Nature's Sunshine
  • Aalbun
  • Deal Flow

What we build

What you get with Vibe-coded app rescue

  • A code and security auditWe find open databases, exposed keys, broken logins and weak spots.
  • Bugs fixed in the codeWe fix the code itself, not by prompting the builder again and again.
  • Tests and a safe deployAutomated tests, a staging copy and a deploy you can repeat.
  • Ready to scaleFaster pages, a clean database and payments that work under load.
  • Keep building with AIYou can keep using your AI tools. We set rules so new code stays safe.
A learning platform dashboard with users and students by course

Case study · Sentré

From no-code prototype to iOS and Android in 8 weeks

8 weeks

from rebuild to the App Store and Google Play

100%

of professionals identity-checked and background-checked

Sentré's website on a laptop and its booking app on a phone

What clients say

Clients stay with us for years

We have been working with HKS Techlabs now for over 3 years. They are really a diamond in the rough. They are very detail orientated and this means you get a very good result.
Tim DuggalTim DuggalCEO

Tools we connect

Works with the tools you already use

We connect to your apps, data and AI models, so nothing has to change on day one.

  • Claude
  • OpenAI
  • React
  • Node.js
  • Python
  • AWS
  • Stripe
  • Slack

How we make sure it's right

Senior quality on every project

  • Senior engineersExperienced engineers lead every project from start to finish.
  • AI-assisted, human-checkedWe build with AI coding agents, and an engineer reviews every line.
  • Design firstWe plan the screens and flows before we write code.
  • Tested before launchWe test each feature on real devices and real data.
  • You own everythingYour code, accounts and data stay yours, always.

FAQ

Questions we hear

Straight answers to what people ask before they hire us.

Can you fix an app built with Lovable or Bolt?
Yes. We work in the code your tool created, fix the bugs and security gaps, and set it up to run in production.
Do we need to rebuild from scratch?
Usually not. The audit tells you what to keep, what to fix and what to rebuild, before any big spend.
Is my vibe-coded app safe for real users?
Often not yet. The common gaps are open database tables, keys in the browser and no tests. The audit checks all of them.
Can we keep building with AI after you fix it?
Yes. We add tests and simple rules so your team can keep using AI tools without breaking what works.
How does pricing work?
Every project is different, so we price it to your spec. Book a free call, and we send a custom proposal with a clear price.
Do you work in our time zone?
For US clients we commit to 4 hours of overlap with US business hours. We agree the meeting times at the start.
Do we own the code and data?
Yes. Your code, accounts, keys and data stay under your control. Nothing is shared across clients.
Read the guideHow to make a vibe-coded app production-readyRead the guideHow to hire AI developers

Ways to work with us

Pick how you'd like to work together

Every project is priced to its spec after a free call. Pick a way to start, or ask us which fits.

  • Fixed-scope projectWe agree what gets built and when, then deliver it.Best for a clear goal: an agent, an app or a feature with a launch date.
  • Dedicated teamOur engineers join your team and work on your roadmap.Best for a roadmap that keeps going: our engineers work as part of your team.
  • AI agent build and careWe build your agent, then watch it and improve it every month.Best for AI agents that should keep getting better after launch.

Book a call

Let's talk

Tell us what you want to build.

Attach a brief (optional)
  • We reply within one business day
  • Free, no obligation
  • Your idea stays private