Overview
Custom web application development, from a first MVP to the platform you scale: portals, booking and membership systems, internal tools and SaaS products.
What you get
01
Discovery
Users, first-release scope and architecture, with a fixed price for phase one.
02
Product design
Flows and interfaces prototyped and tested with users before code.
03
Build in cycles
Two-week cycles with a working demo at the end of each.
04
Launch & scale
Release, monitoring and the next phase planned from real usage.
3 mo
Faster MVP build than planned, so the product could meet its market sooner.
Trinigence
Who it’s for
For products that need a team, not a freelancer
Good fit
- Founders building a first product who need a technical partner
- Scale-ups whose product has outgrown its first version
- Companies running a core process on spreadsheets, email and a tool that almost fits
- Teams that need to show investors a working product, not a deck
Not the right fit
An idea without a budget or a first user. Start with Product Strategy or a Discovery Workshop to find out what is worth building.
How it works
A working demo every two weeks
01
Discovery Workshop
Users, first-release scope, architecture and a phase plan. Fixed price for phase one.
02
Design
Flows and interfaces prototyped and tested with real users before code.
03
Build in two-week cycles
A working demo at the end of each cycle, so you see progress, not reports.
04
Launch and scale
Release, monitoring, and the next phase planned from real usage data.
Selected work
Pricing
A fixed price per phase
Every project starts with a Discovery Workshop from 2,500 EUR, credited to the build. After that, each phase has a fixed price agreed before it starts. MVPs typically 5,000 to 10,000 EUR.
Included per phase
- Product design and prototypes
- Development and code review
- Testing and QA
- Deployment and monitoring
- Documentation
- Code and accounts owned by you from day one
What clients say
With Presta, you can trust that the work is going to be elevated to a new level. I’ve worked with them on several projects at Audi where their unique perspective and creative approach was instrumental in defining our product vision and direction.
Daniel Posavac, CEO, BonseyJaden
Why Presta
Senior team, fixed price, no surprises
01
One senior team.
The people who scope your project are the people who build it. Strategy, design and engineering under one roof in Belgrade.
02
Fixed price per phase.
Agreed after discovery, before any work starts. No hourly estimates that drift, no change orders for things we should have scoped.
03
Since 2014, on four continents.
UNESCO, Audi and growing brands in the EU, the UK, the US and Australia. 4.9/5 average rating on Clutch.
FAQ
How much does a custom web application cost?
It depends on scope, so we price after a Discovery Workshop, from 2,500 EUR and credited to the build. After that, every phase has a fixed price.
How long does an MVP take?
Most MVPs take eight to sixteen weeks from the end of discovery. Trinigence shipped three months ahead of plan.
Who owns the code?
You do. Code, designs and accounts are yours from day one.
Which technology do you use?
We choose per project, for what the product needs to do and who will maintain it, not for what we used last time.
Can you take over an existing application?
Yes. We start with a technical audit, fix what blocks you, then plan the next phase.
Do you work with non-technical founders?
Often. We translate the idea into a scope, a budget and a first release you can show investors and users.
