AppCold

Services built around your stack

From a 48-hour audit to custom platforms and long-term maintenance — one team, fixed quotations and code you own.

01

Custom software

Internal tools, client portals and platforms built around how your team actually works — not the other way around. You own the code, with no per-seat licences.

  • Discovery workshop and clear scope
  • Design, build and testing
  • Full source code ownership
  • Handover docs and training

Typical timeline

6–16 weeks

02

Web development

Fast, accessible websites and web apps on a modern stack (Next.js, React, TypeScript), built to rank, convert and stay easy to update.

  • Marketing sites and landing pages
  • Web apps and dashboards
  • CMS setup your team can edit
  • Performance and SEO baseline

Typical timeline

3–10 weeks

03

Integrations

Connect the platforms you already pay for — SAP, Salesforce, HubSpot, Microsoft 365 and more — so data flows on its own instead of being copied by hand.

  • ERP, CRM and billing sync
  • Custom APIs and webhooks
  • Workflow automation
  • Monitoring and error alerts

Typical timeline

2–8 weeks

04

Stack audit

A full review of your code, infrastructure and tool costs. You get a prioritized report of what slows you down, what puts you at risk and what you can stop paying for.

  • Code and architecture review
  • Security and performance check
  • Tool and hosting cost review
  • Prioritized action plan

Typical timeline

48 hours

05

Maintenance

Keep your software updated, monitored and secure with a fixed monthly plan — so small issues get fixed before they become expensive ones.

  • Updates and security patches
  • Uptime and error monitoring
  • Bug fixes with response times
  • Monthly health report

Typical timeline

Monthly plan

How we work

01

Audit

We review your stack and goals, then tell you honestly what is worth building.

02

Quote

You get a fixed, itemized quotation with scope and timeline — no hourly surprises.

03

Build

We ship in short iterations, with a demo every week so you always see progress.

04

Maintain

After launch we keep everything updated, monitored and running smoothly.

Ready to make your stack work harder for you?

Start with a free stack audit. In 48 hours you get a clear report and a fixed quotation — no surprises, no agency markup.