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Our services

Website & App Maintenance

Already have a website or app? We take it over, fix it and keep it growing, without starting from scratch.

Many businesses have a website or app built years ago, or the developer who built it has stopped replying, so it has become slow, shows errors, doesn't work on the latest devices, or needs a new feature nobody knows how to add. Rebuilding from scratch isn't always the answer, and it's usually slower and more expensive.

At Kryptun we take over your website or app as it is, whoever built it. We review the code and hosting, then fix the bugs, update libraries and systems, improve speed and security, add the features your business needs today, and stay with you on regular maintenance so everything keeps working as it should.

What you get

  • A full review of where things stand

    A clear report on the code, hosting, security and speed: what needs fixing now and what can wait.

  • Bug fixes

    Fixing what bothers your customers, from broken pages to forms whose messages never arrive.

  • System and library updates

    Safely updating WordPress, Laravel or React, plugins and libraries, without breaking what works.

  • Speed and security

    Faster pages on mobile, protection against attacks, SSL certificates and regular backups.

  • New features

    Adding pages, dashboards, payment gateways or new integrations on top of what already exists.

  • App store updates

    Getting your app ready for the latest iOS and Android versions and publishing updates to the App Store and Google Play.

How we work

  1. 01

    Handover and review

    We take over the code, hosting and access, and review everything before touching a line.

  2. 02

    A prioritised plan

    We order the fixes and updates by their impact on your business, and agree scope and cost with you.

  3. 03

    Work and testing

    We work on a staging copy first, test it on every device, then move it to the live site.

  4. 04

    Ongoing care

    Regular check-ups, scheduled updates and quick help when something goes wrong, on a clear monthly plan.

Technologies and tools

  • WordPress
  • Laravel
  • React
  • Next.js
  • Flutter
  • React Native
  • cPanel
  • Vercel

Frequently asked questions

Do you work on sites or apps you didn't build?

Yes, that's most of what this service is. We take over code from any previous developer, review it first, then tell you honestly whether it's better to fix it or rebuild part of it.

My previous developer stopped replying. What do I do?

We help you recover access to the hosting, domain, code and dashboards, then take over the site or app and carry on from there, so everything is back under your control.

How is this different from hosting and support?

Hosting and support keeps your site running on a fast, secure server. Maintenance and development works on the site or app itself: fixing bugs, updating, improving performance and adding new features.

Can we agree on monthly maintenance?

Yes. We offer a monthly plan covering updates, backups, security and speed checks and a set of development hours, or we work task by task, whichever suits you.

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