US Portfolio

Selected projects

What we've built

KAUFAST has delivered over 50 projects across 6 countries since 2004 — from AI-powered platforms processing thousands of daily transactions to native iOS apps where response time is life-or-death. Every project follows our five-phase methodology (discovery, architecture, development, deployment, support) and ships with enterprise-grade performance standards.

50+Projects delivered

6Countries served

20+Years in operation

13Languages per project

InmobiAI-powered real estate platform

ReactNode.jsPostgreSQLiOSAndroid

REACT TYPESCRIPT NODE.JS EXPRESS POSTGRESQL SUPABASE VITE CAPACITOR IOS ANDROID CLOUDFLARE R2 I18NEXT LEAFLET GOOGLE MAPS RAILWAY VERCEL PLAYWRIGHT REACT TYPESCRIPT NODE.JS EXPRESS POSTGRESQL SUPABASE VITE CAPACITOR IOS ANDROID CLOUDFLARE R2 I18NEXT LEAFLET GOOGLE MAPS RAILWAY VERCEL PLAYWRIGHT REACT TYPESCRIPT NODE.JS EXPRESS POSTGRESQL SUPABASE VITE CAPACITOR IOS ANDROID CLOUDFLARE R2 I18NEXT LEAFLET GOOGLE MAPS RAILWAY VERCEL PLAYWRIGHT

SettleUEU relocation made simple

HTML5BootstrapjQuerySEO

SettleU — EU relocation platform that simplifies moving abroad, built with HTML5, SCSS and Bootstrap

AudraOne gesture, five simultaneous SOS streams

SwiftSwiftUIFirebasewatchOS

SWIFT SWIFTUI WATCHOS WIDGETKIT AVFOUNDATION SFSPEECHRECOGNIZER CRYPTOKIT CORELOCATION FIREBASE AUTH FIRESTORE RTDB STORAGE CLOUD FUNCTIONS TYPESCRIPT AWS SNS STOREKIT FASTLANE LEAFLET.JS SWIFT SWIFTUI WATCHOS WIDGETKIT AVFOUNDATION SFSPEECHRECOGNIZER CRYPTOKIT CORELOCATION FIREBASE AUTH FIRESTORE RTDB STORAGE CLOUD FUNCTIONS TYPESCRIPT AWS SNS STOREKIT FASTLANE LEAFLET.JS SWIFT SWIFTUI WATCHOS WIDGETKIT AVFOUNDATION SFSPEECHRECOGNIZER CRYPTOKIT CORELOCATION FIREBASE AUTH FIRESTORE RTDB STORAGE CLOUD FUNCTIONS TYPESCRIPT AWS SNS STOREKIT FASTLANE LEAFLET.JS

InsourcefulEnterprise ERP consulting, globally deployed

Next.jsTypeScriptVercelEdge

Insourceful — global enterprise ERP consulting website built with Next.js, React and TypeScript on Vercel

D-coupleStrategic intelligence for autonomous growth

PythonTensorFlowAWSPostgreSQL

D-couple — strategic AI analytics platform for autonomous business growth, built with Python, TensorFlow and Next.js

KAUFASTIT services site, engineered to perform

Next.js 16VercelCloudflareSEO

KAUFAST — IT services and web development agency site built with Next.js 16, React 19 and TypeScript across 13 locales

KAISelf-hosted AI that learns you, not from you

Node.jsSQLCipherSwiftKotlin

Performance benchmark

Google PageSpeed Insights scores across our actively managed projects, compared to the industry median of 50 for mobile (source: HTTP Archive Web Almanac 2025). Scores measured June 2026.

Project	Performance	Accessibility	SEO
Echoflicks	98	100	100
Audra	100	100	100
KAUFAST	97	100	100
Insourceful	91	100	100
D-couple	92	100	100
Inmobi	86	100	100
Industry median	50	82	90

All scores independently verifiable at pagespeed.web.dev. Industry median source: HTTP Archive Web Almanac 2025.

POWERED BY

We partner with industry-leading platforms to architect, deploy, and scale uncompromising solutions for every challenge.

KAUFASTRESEARCH

We are a technology studio that builds software with precision. To create platforms and digital products, we combine bold engineering with obsessive attention to detail.