Backend & Data Systems
We build the backend infrastructure that powers your apps, tools, and workflows. Whether you need a Supabase database with authentication and APIs, an Airtable base driving your operations, or a structured data layer connecting multiple tools — we design, build, and configure it so your systems run on solid foundations. No messy spreadsheets, no fragile workarounds.
How We Build
Databases & Auth
Structured data storage, user authentication, and API layers — built to scale.
Database Design
Relational schemas, table structures, and data models designed for performance and clarity — primarily on Supabase (Postgres).
Authentication & Access Control
User sign-up, login, role-based access, and row-level security — configured to protect your data from day one.
APIs & Integrations
RESTful APIs, edge functions, and webhooks that connect your backend to frontends, third-party tools, and automation workflows.
Operational Data
Airtable, Notion, and spreadsheet-based backends for teams that need structure without complexity.
Airtable & Notion Backends
Structured bases, linked records, views, and automations — turning no-code tools into operational backends for your business.
Data Migration & Cleanup
Move from messy spreadsheets to clean, structured systems — deduplication, normalisation, and import/export pipelines.
Dashboards & Reporting
Connect your data to visual dashboards and automated reports so you can track metrics without digging through tables.
Who This Is For
Founders Building MVPs
You need a real backend — database, auth, and APIs — without hiring a full-stack dev team.
Teams Outgrowing Spreadsheets
Your operations run on Google Sheets and manual processes. You need structured data and automation-ready systems.
Agencies & Consultants
You build for clients and need reliable backend infrastructure — databases, auth, and data layers — set up fast.
Small Businesses
You need your CRM, inventory, or project data organised in a system that scales with you — not another spreadsheet.
Ready to get started? Let's talk about your project.
Request a CallHow It Works
Strategy Call
We learn your goals, tools, and constraints.
System Design
We map out the right stack and workflows.
Build & Launch
We build, test, and ship your product.
Optimize & Scale
We refine systems as you grow.
What Our Partners Say
Alex R.
Founder, LaunchPad SaaS
Exceptional speed and reliable delivery
KTSystems transformed our MVP idea into a fully functional product in weeks. Their systems-first approach saved us months of rework and gave us a solid foundation to scale.
James K.
Agency Director, Pixel & Co
Enterprise-ready solutions with clean execution
As an agency, we outsource our backend builds to KTSystems. Delivery is fast, code quality is excellent, and their structured approach makes them a dependable long-term partner.