DField SolutionsMérnöki stúdió · Budapest
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Websites, web apps & online shops

Websites, web apps & online shops · London

Website and web app development in London

Fast websites and e-commerce — SEO-optimised, NAV Online Számla integration for Hungarian invoicing. Sub-second page loads, mobile-first, bilingual. Delivered to London fintech, SaaS and Web3 teams.

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Web vitals dashboard · DField SolutionsMockup of a Core Web Vitals dashboard · LCP timeline improving over 14 days plus a vitals scorecard.https://yoursite.io · vitalsSSLLCP · MEDIAN0.7s↓ 64%vs. last releaseD-14D-10D-6D-2nowCORE WEB VITALSLCP0.7sGOODINP92msGOODCLS0.03GOODREAL USER MONITORING · LIVE14d window · p75
01WHAT WE SHIP/ 03

Website and web app development in London

    01Fast, SEO-optimised website and e-commerce for London-based teams
    02Hungarian-market e-commerce for fintech, SaaS and Web3 companies (NAV, SimplePay, Barion)
    03Sub-second page loads on mobile and desktop
    04Hungarian + English bilingual site from a single codebase
    05CMS your marketing team will actually use
    06Hungarian EU member state delivery · remote-first, EU-billable.
02COMMON QUESTIONS/ 03

Common questions · London

What most people ask · answered before you have to.

Q01

Do you work with London-based teams?

Yes — we deliver website and web app development to London-based clients remotely. Hungarian EU member state, EU-hosted data, SEPA invoicing.

Q02

How much does a London website and web app development project cost?

Realistic price ranges depend on scope. A simple website and web app development project starts at €2,000, enterprise-scale runs €15-30k. You get a written estimate with scope and timeline after a 30-minute intro call.

Q03

Do you communicate in English?

Yes — full English-language delivery is the default for non-Hungarian clients. Documentation, code, syncs all in English. Hungarian available on request.

Q04

How long does a project take to start?

Usually 2-4 weeks to kick off. Week one is scoping and discovery, week two delivers a working prototype. Full project runs 4-12 weeks depending on scope.

Q05

Can we meet in person in Budapest?

Yes — main office is in Budapest where we host you, and we travel to London for kick-off workshops or code reviews.

Other cities where we deliver websites, web apps & online shops

Other services in London

03LET'S GET STARTED./ 03

Let's get started.

Send an email or book a 30-minute call.

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