Premium software for ambitious teams
High-end apps & websites, built fast shipped clean.
kdh.dev is a development studio for modern products: conversion-focused websites, high-performance web apps, and scalable backends — with a premium finish.
Next.jsTailwindNode / APIsCloudflarePostgresStripe
A+ UX
Polished interactions & motion
Fast
Performance-focused builds
Solid
Maintainable architecture
Delivery dashboard
Discovery
100%
Scope, users, outcomes
Design
78%
UX flows + UI polish
Build
62%
Frontend + backend
Ship
40%
Deploy, monitor, iterate
What you get
Clean codebase
SEO-ready
Analytics
Deploy pipeline
DVS EventCareApp
Ace NutritionE-commerce
InkbeeE-commerce
Endorian NetworkGaming
LicensoSaaS
BulkKoopjesMarketplace
Nibbit HotelGaming
DVS EventCareApp
Ace NutritionE-commerce
InkbeeE-commerce
Endorian NetworkGaming
LicensoSaaS
BulkKoopjesMarketplace
Nibbit HotelGaming
Services
Premium builds, end-to-end.
From landing pages that convert to full platforms — everything is built with performance, scalability and polish in mind.
⟡
Websites that convert
High-end marketing sites with crisp motion, SEO, and fast load times. Built to look premium and sell.
Deliverables: design → build → ship
▦
Web apps & dashboards
Complex flows, auth, roles, data tables, subscriptions — done cleanly with a scalable architecture.
Deliverables: design → build → ship
⟠
Backend & integrations
APIs, Stripe, webhooks, Cloudflare, Postgres, caches — engineered for stability and speed.
Deliverables: design → build → ship
Need something specific?
Migrations, performance audits, redesigns, Cloudflare hardening — ask.
Featured work
Built for real businesses.
A few example categories (we’ll add real case studies / screenshots next).
Event & service companies
Conversion-focused websites with premium motion + clear lead funnels.
High-end UIFast SEO pagesLead tracking
Want this style? Let’s talk.
E-commerce & subscriptions
Shops with Stripe, memberships, and performance-first architecture.
Checkout + webhooksMember areasAnalytics
Want this style? Let’s talk.
Platforms & marketplaces
Auth, roles, dashboards, content systems — built maintainably.
Scalable backendAdmin panelsPermissions
Want this style? Let’s talk.
Gaming & communities
Custom portals, asset delivery, caching, and integrations.
CDN strategiesSecure APIsAutomation
Want this style? Let’s talk.
Process
Clear steps. Zero chaos.
Premium results come from a tight process: clarity, quality, speed.
STEP 01
Discovery
Goals, scope, users, success metrics.
STEP 02
Design
UX flows, UI system, motion style.
STEP 03
Build
Clean code, integrations, performance.
STEP 04
Launch
Deploy, monitor, iterate & improve.
Typical deliverables
Design files, source code, deployment, analytics, and handover docs.
UI systemSource codeDeploymentDocs
Let’s build
Ready to ship something premium?
Send a short message with your goal, deadline and budget range. I’ll reply with next steps and a realistic plan.
Based in NL • Remote worldwide • Fast communication
Quick project template
Goal: e.g. new website / app
Deadline: e.g. 3 weeks
Budget: range is fine
Links: examples you like
Prefer a call? Add your availability in the email — I’ll propose time slots.