Digital studio · Budapest

Client portals andinternal systemsfor SMEs.

I don't send proposals — I send a working prototype, within 48 hours, free. If it convinces you, we go live in 3–6 weeks.

Client portalsInternal recordsMobile appsOnline orderingDocument handlingProcess automationiOS / AndroidAdmin panelsReportingIntegrations
01 · Sound familiar?
  1. 01

    Your clients call and email to ask where their case stands — and every answer comes out of your billable time.

  2. 02

    The business runs on three spreadsheets and a chat group. The only person who knows where anything is, is you.

  3. 03

    You have a website. You don't have a system.

These aren't technology problems, they're process problems. Software is only the tool — I understand the process first, then build.

02 · How I work

Four steps, no surprises.

01

A 30-minute call

We walk through how the process works today and where the time goes. Not a technical conversation — you don't need to understand software.

02

A prototype in 48 hours

You get a clickable system built around your process and your data. Free, no commitment. Most agencies replace this with a PDF proposal — I show you the thing instead.

03

Live in 3–6 weeks

Fixed price, fixed deadline, scope agreed up front. Every Friday you get a status report in plain language, not commit logs.

04

I don't disappear afterwards

Updates, fixes and further development on a monthly retainer. The system and the source code are yours — you're not locked in to me.

The 48 hours isn't marketing copy: I've built clickable portal prototypes for firms before the first conversation even happened. I'm happy to show you yours before you decide anything.

03 · Selected work

Four systems, four domains. Each one answers the same question: what are you still doing by hand?

In developmentClient portal

Law firm

Next.jsSupabaseRLS
Problem
Clients phone in to ask about case status and documents circulate over email. A meaningful share of the firm's time goes to status updates.
Solution
A secure client portal: case status, document library, deadlines and messaging — clients check for themselves instead of calling.
Outcome
In development. The full case study goes up after launch.
In productionAdoption platform

Lajka Animal Shelter Foundation

Next.jsSupabaseVercel
Problem
The shelter's cat profiles were scattered across social media posts and adoption enquiries were tracked by hand. Anyone who enquired two weeks ago was lost.
Solution
A public adoption site with searchable animal profiles, an application form, and an admin panel the foundation uses to publish and update content itself.
Outcome
Running in production on its own domain. The foundation manages it without a developer — adding a new animal takes minutes.
lajkaallatvedoalapitvany.hu
Completed · demoOnline ordering system

Terra Verde

Next.jsSupabaseStripe
Problem
The restaurant took orders through third-party platforms at a significant commission — including from regulars who ordered every week.
Solution
An own-brand ordering front end: menu management, cart, online payment, and a kitchen admin panel with live order tracking.
Outcome
Built and available as a demo. The same foundation adapts to any restaurant — commission-free ordering pays for itself on returning customers.
Own productMobile app · own product

Drunk Deck

ExpoReact NativeSupabase
Problem
A card-based party game app I'm building as my own product — proof that the mobile platform sits alongside the web work.
Solution
A native mobile app with offline play, cloud-synced content and a release pipeline aimed at the App Store.
Outcome
In active development. If your project needs a mobile app, you don't need a second supplier — iOS and Android from one codebase.
04 · Services

I don't bill by the hour. You get a fixed quote before anything starts.

Automation

Turnaround: 2–5 days

One specific, annoying process taken off your plate: processing enquiries, extracting data from documents, generating reports, connecting systems you already use.

Custom system

Turnaround: 3–6 weeks

A client portal, internal record system or ordering front end — your branding, your process. If a mobile app fits the workflow better, I build that too, for iOS and Android at once. With an admin panel so you don't need a developer for every small change. The source code is yours.

Maintenance

Monthly retainer

Updates, security patches, support with a guaranteed response time, and a monthly allowance for small changes. So the system still works two years from now.

A firm quote follows the call and the prototype — fixed price, fixed deadline, scope agreed up front.

05 · Contact

Let's see what's in it

Write a few sentences about what you're wrestling with day to day. We talk for 30 minutes, then you get a prototype. If it doesn't convince you, you owe nothing.

Send an emailhello@portusstudio.hu