Custom software built around how your business works.
Web applications, internal tools, dashboards and integrations, designed with you and delivered in phases so you see progress early.
- Scoped first
We define the requirements and architecture before any build starts. - Phased delivery
Working increments you can test, instead of one big handover. - Modern stack
Python, Django, FastAPI, Node.js and PostgreSQL, deployed on AWS or Vercel. - Documented
Code and documentation your team can maintain.
In short
TNY Performance designs and builds custom web applications, dashboards and APIs with Python, Node.js and PostgreSQL. Projects start from €1,600 excluding VAT and are scoped first, then delivered in phases.
Who this is for
- Companies replacing spreadsheets or manual processes
- Teams that need an internal tool or customer portal
- Businesses that must connect existing systems
Clear starting points
Web application
from €1,600excl. VAT
- Scoping and architecture
- Python or Node.js back end
- Phased delivery plan
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How we work
Audit
We benchmark your site, competitors and keywords.
Architecture
We plan structure, schema markup and the tech stack.
Build
We ship in weekly increments, each gated by automated checks.
Measure
We track rankings, Core Web Vitals and qualified leads.
Questions people ask
What does a web application cost?
Projects start from €1,600 excluding VAT. Complex applications are priced after scoping, with a fixed scope and phases.
Can you integrate with our existing systems?
Yes. We build REST and GraphQL APIs and integrations with the tools you already use.
Which technologies do you use?
Python with Django or FastAPI, Node.js, TypeScript and React, and PostgreSQL, deployed on AWS or Vercel.
Who owns the code?
Ownership and licence terms are written into the fixed-scope proposal before work starts.
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