Zurich-based tech partner, shipping cross-Europe.

I Help Swiss and EU Companies Generate 20K+ More Revenue Through Custom Web Applications That Actually Work

I build revenue-ready, AI-powered web platforms. Compliant, fast, and scalable. From idea to launch in 4–6 weeks. Zurich-based. Shipping across Europe.

See My Work
13 Hours Saved Weekly
150% ROI Guaranteed
Zero Failed Launches
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const app = ()
return <App />
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DN
React
TypeScript
Node.js
Next.js
Services I Offer

Custom Web Applications That Drive Real Business Results

I build the digital tools that make your business run better. From internal systems that save hours of manual work to customer-facing apps that generate revenue.

Business-Critical Web Applications

Modern web apps that handle your most important processes. Built for reliability, designed for growth.

  • Custom workflows that eliminate 5+ hours of manual work weekly
  • Real-time dashboards that give you instant business insights
  • User-friendly interfaces your team will actually adopt
  • Scalable architecture that grows with your business

High-Converting E-commerce Systems

Online stores engineered for maximum sales with minimum hassle.

  • Checkout flows optimized for Swiss and European customers
  • Mobile-first design that converts on every device
  • Inventory management that prevents overselling disasters
  • Payment systems your customers trust

Swiss-Standard Performance

Transformation of sluggish websites into lightning-fast experiences. Optimization focused on Core Web Vitals, user experience and conversion improvement.

  • Core Web Vitals enhancement (LCP, INP, CLS)
  • Mobile experience optimization for European users
  • Clear reporting on performance improvements
Packages

Tailored Solutions for Your Specific Business Needs

Fixed-scope packages designed to deliver maximum value in a predictable timeframe. Ideal for projects with clear goals and defined requirements.

Revenue Generator

Scope

Core functionality, 3-5 features, basic dashboard

Timeline

3-4 weeks

Ideal For

Testing new business ideas

Efficiency Engine

Scope

Automate 1 critical workflow. Save 5-10 hours/week. ROI within 60 days

Timeline

2-4 weeks

Ideal For

Replacing manual processes

Market-Ready E-commerce

Scope

Custom checkout optimization for Swiss/EU markets. Integration with existing business systems. Revenue tracking and optimization tools

Timeline

8-12 weeks

Ideal For

First-time online sellers

Enterprise Transformer

Scope

Complex multi-user system, API integrations and data flows

Timeline

16-24 weeks

Ideal For

Established businesses scaling

System Modernization

Scope

Legacy system upgrade, data migration and performance optimization

Timeline

8-16 weeks

Ideal For

Outdated systems holding you back

14-Day Performance Guarantee

If the delivered system doesn't perform as specified in our agreement, I'll refund your investment or fix it at no charge. Average client saves 13 hours/week of manual work. Typical ROI: 150% within 6 months.

Work Process

An agile, transparent process emphasizing AI-integration, sustainability and full compliance for Swiss and European businesses.

Discovery & Planning

In-depth consultation to understand your vision, business goals and target European audience. Research of your industry, competitors and 2025 market trends. Identification of KPIs and success metrics. Crucially, assessment of accessibility (EAA 2025 / WCAG 2.2 AA), data residency and privacy (GDPR, Swiss FADP). Definition of project scope, deliverables and sustainable digital practices.

Key Activities

  • In-depth consultation to understand your vision and business goals
  • Research of your industry, competitors and market trends
  • Identification of key performance indicators and success metrics
  • Assessment of data residency, privacy and compliance needs
  • Definition of project scope, deliverables and sustainable digital practices

Deliverables

  • 1
    Detailed project brief
  • 2
    Technical requirements document
  • 3
    Project timeline with milestones
  • 4
    Resource allocation plan
Portfolio

Featured Projects

A selection of my recent work for Swiss businesses across various industries.

Revenue Increase: Bithy Supplements

Revenue Increase: Bithy Supplements

E-Commerce

Shopify
React
Remix
+3
Nahrin Integrated Headless CMS

Nahrin Integrated Headless CMS

Content Management System

Headless CMS
Prismic
API
+2
Ristorante Crosare Website

Ristorante Crosare Website

Restaurant Website

PHP
Wordpress
Responsive Design
+2
Qualipet Product Recommendation Engine

Qualipet Product Recommendation Engine

E-Commerce

AI
Recommendation Engine
Adobe Commerce
+1
Testimonials

What Clients Say

Hear from Swiss businesses that have transformed their digital presence with my solutions.

"We went from losing money on traffic to our highest revenue months ever. The new system pays for itself every 12 days."

Jenny Sella, Founder

Bithy

Dan Nistor, Solution Engineer
Available for consultations
Solution Designer

I Don't Just Build Software. I Build Revenue-Generating Digital Products

I spend 2-3 days shadowing your team before writing a single line of code. I watch how work actually gets done. Not how you think it gets done.

While other developers focus on code, I focus on business outcomes:

  • - Custom applications that eliminate manual bottlenecks
  • - E-commerce systems optimized for Swiss / EU markets
  • - Integrations that connect disconnected business tools
  • - Modern replacements for outdated legacy systems

I understand both the technical and business sides of the equation.

My Process:

  • Business archaeology: Map your actual workflows (not org chart theory)
  • Pain point quantification: Calculate exact time/cost of current inefficiencies
  • Solution design: Build only what moves the revenue/efficiency needle
  • Implementation: Deploy systems your team will actually adopt
  • Privacy & Accessibility by Design, with European compliance expertise (GDPR, EAA 2025)

Swiss Standard Quality

Every system includes comprehensive documentation, user training, and 6-month optimization support. Because software that sits unused is money burned.

Contact

Free Business Process Audit

I'll review how you currently handle your most time-consuming business processes and show you exactly how a custom web application could streamline them.

Most audits reveal 5-10 hours of weekly time savings within the first conversation.

Location

Zurich, Switzerland

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DN

Dan Nistor

Zurich-based Full-Stack Developer & Solution Engineer crafting AI-enhanced, accessible (EAA 2025) and compliant digital solutions for Swiss and European businesses.

Contact

hello@danistor.com

Zurich, Switzerland

© 2025 Dan Nistor. All rights reserved.