What We Do
W3B delivers web development as a complete stack: Next.js custom builds, React web apps, e-commerce platforms, Core Web Vitals optimization, Google Ads conversion tracking, and long-term maintenance. A Romanian SRL with a working office in Vienna, serving clients across Austria, Germany, Switzerland, and Romania.
Web Design & UI/UX
Designs that impress visitors and drive conversions
W3B's web design service builds conversion-focused interfaces for small and mid-sized businesses across Austria, Germany, Switzerland, and Romania — visual design, UX flows, design systems, and production-ready component libraries on Figma and Tailwind CSS.
Responsive Design
Pixel-perfect layouts on every device, from mobile to ultra-wide monitors.
Prototyping & Wireframes
Interactive prototypes to validate ideas before development begins.
Brand Identity Integration
Cohesive visual language that reinforces your brand at every touchpoint.
Accessibility (WCAG)
Inclusive designs that work for all users, meeting accessibility standards.
Custom Web Development
Modern, scalable websites built to your exact specifications
W3B's custom web development service builds Next.js and React websites for European SMBs — TypeScript-first, Lighthouse 95+ on mobile, JSON-LD structured data, and Vercel deployment with edge runtime and CDN caching out of the box.
Next.js & React
Server-side rendering and static generation for blazing-fast performance.
TypeScript First
Type-safe code that reduces bugs and improves developer experience.
API Development
RESTful and GraphQL APIs to power your applications and integrations.
CMS Integration
Headless CMS solutions for easy content management without technical knowledge.
E-Commerce Solutions
Online stores built to maximize revenue and customer satisfaction
W3B builds e-commerce platforms for European SMBs on headless Next.js or WooCommerce-on-Next.js setups — payment integration (Stripe, PayPal, SEPA), inventory sync, analytics, and EU VAT-compliant checkout flows.
Payment Integration
Stripe, PayPal, and local payment methods for seamless transactions.
Inventory Management
Real-time stock tracking and automated alerts to keep your store running smoothly.
Sales Analytics
Detailed insights into customer behavior, sales trends, and conversion metrics.
Mobile Commerce
Optimized mobile shopping experiences that capture on-the-go customers.
SEO & Performance Optimization
Get found online and deliver exceptional page speed
W3B's SEO and performance service audits and tunes Core Web Vitals for business websites across Austria, Germany, Switzerland, and Romania — INP under the 150 ms 2026 threshold, JSON-LD structured data (Organization, LocalBusiness, FAQPage, Person), hreflang cleanup, and Google Ads conversion tracking with Consent Mode v2.
Technical SEO
Clean markup, structured data, and optimized crawling for search engines.
Core Web Vitals
Optimized LCP, INP, and CLS scores for top search rankings.
Content Strategy
Keyword research and content planning that drives organic traffic.
Local SEO
Targeted optimization for local search results across EU markets — Vienna, Brasov, Munich, and beyond.
Web App Development
Complex web applications that solve real business problems
W3B builds custom web applications for European SMBs — dashboards, SaaS MVPs, authenticated portals, and internal tools on Next.js App Router, TypeScript, and PostgreSQL. Real-time features, role-based access, and end-to-end analytics instrumentation come standard.
Real-Time Features
Live updates, notifications, and collaborative features powered by WebSockets.
Authentication & Security
Enterprise-grade authentication with role-based access control.
Third-Party Integrations
Connect with the tools you already use through robust API integrations.
Scalable Architecture
Built to grow with your business, from hundreds to millions of users.
Website Maintenance & Support
Keep your website secure, fast, and always up to date
W3B's website maintenance service keeps business websites running smoothly across Austria, Germany, Switzerland, and Romania — security updates, automated backups, uptime monitoring, and priority support on three tiers (EUR 150 / 350 / 750 per month).
Security Updates
Regular patches and vulnerability monitoring to keep your site safe.
Automated Backups
Daily backups with quick recovery options for peace of mind.
Uptime Monitoring
24/7 monitoring with instant alerts if anything goes wrong.
Content Updates
Quick turnaround on text, image, and layout changes as your business evolves.
Consulting & Digital Strategy
Expert advice to guide your digital transformation
W3B's digital strategy consulting helps European SMBs pick the right stack, hosting, analytics, and SEO posture for their 2026 business goals — technical audits, migration planning, Core Web Vitals roadmaps, and Google Ads / Consent Mode v2 implementation guidance.
Website Audit
Comprehensive analysis of your current site with actionable improvement recommendations.
Technology Selection
Expert guidance on choosing the right tools and platforms for your needs.
Project Roadmaps
Detailed plans with milestones, timelines, and budget estimates.
Team Training
Empower your team with knowledge to manage and grow your digital presence.