RtK

The tool you need doesn't exist yet.

Custom platforms

You have outgrown spreadsheets and off-the-shelf SaaS, and every workaround adds another tab. I build the internal tools, reporting dashboards, and multi-tenant products that fit how your team actually operates — wired into the systems you already run.

Send the messy version

WhatsApp, Telegram, or email — tell me what you run today, where it breaks, and what the platform has to do.

Book a scoping call

Scope the platform, not a wish list

Bring the workflow that is breaking, the systems it has to talk to, and the deadline you are working against. You will leave the call with a realistic build shape — phases, integration risks, and where a smaller first version can ship and pay for itself.

Do you build from scratch or on top of what we have?
Both. When a system already holds your data and history, I integrate and extend it rather than replace it. A ground-up build is for the cases where no existing tool can hold the workflow without constant workarounds.
How long does a platform take to ship?
The first useful version usually ships in weeks, not quarters. I scope a narrow first release that covers the workflow you feel most, put it in front of real users, then grow from there instead of disappearing for six months.
Can it connect to our existing systems?
That is usually the point. Accounting, CRM, warehouse, auth, payment, and internal APIs — the platform is designed around those integrations, not bolted on afterward.
What do we own at the end?
Your code, your data, your infrastructure. No per-seat licensing on your own operations, no lock-in to a black box you cannot change. I hand over a codebase your team (or your next hire) can keep building on.

Build vs. buy

Off-the-shelf fits the average company.

Your operations are not average — that is usually why the SaaS never quite fits and the spreadsheets keep multiplying. A custom platform encodes the way your team actually works: your data model, your approval rules, your integrations. You stop paying per seat to bend your process around someone else’s product, and you stop losing hours to the gaps between five tools that were never meant to talk.

How the build works

Scope first. Ship a narrow version. Grow it on evidence.

Phase one

Discovery and architecture

Before any UI, I map the workflow, the data, and the systems it has to touch — so the build solves the real bottleneck, not the loudest symptom.

  • Workflow and data-model mapping
  • Integration and access audit
  • A phased build plan with a shippable first release
  • Clear scope for what is in — and out — of version one

Phase two

Build the core

The narrow first version goes in front of real users fast, then grows on evidence instead of a frozen spec.

  • The core workflow, end to end
  • Integrations with your existing systems
  • Roles, permissions, and audit trails
  • Reporting and dashboards on your live data

Phase three

Harden and hand over

A platform your team runs — not a prototype that only works when I am watching it.

  • Validation, error handling, and observability
  • Automated checks on the critical paths
  • Documentation and a maintenance runbook
  • Handover to your team or an ongoing build cadence

A platform your team owns — and can keep changing.

Read: the boring layer is the real moat
  • One system instead of five disconnected tools
  • Your process encoded in software, not in someone’s head
  • Live data and reporting you can trust
  • A codebase your team can extend without a rewrite

Already built something that’s wobbling?

A fragile MVP does not need a rebuild.

If you already shipped an AI-built product and it is starting to break under real users, that is a different job — a focused hardening sprint, not a ground-up platform.

See vibe-coding rescue
RtK Global 14-day vibe-coding rescue sprint timeline card.