Hire the Best App Development Freelancers
in Switzerland

I'm not a freelancer in the traditional sense. I'm a founder who takes on the right projects between building my own things, which means when I'm working with you, you get someone who thinks like an owner, moves like a team of five, and doesn't waste your time or mine. I build mobile apps and SaaS products. That's what I do, and I've been doing it since 2014. My specialism is Expo and React Native - I've built everything from games, productivity, entertainment, food & drink apps to finance platforms to enterprise tools. If you need a production-ready mobile app that actually works, you're in the right place. Before going full-time on my own products, I was Head of Product Excellence at Novartis, where I led digital transformation across pharma operations. That background means I don't just write code, I understand how products need to work inside real businesses with real constraints. What I build: - Mobile apps (Expo/React Native — this is my bread and butter) - Full-stack SaaS products (React, Node, Prisma, Supabase, MySQL) - AI-integrated applications (Claude API, OpenAI, local models) - Web apps and dashboards (Next.js, Three.js, Express) Background: I've been founding and building startups since 2014. Since then I've built multiple products across different verticals: fintech, enterprise tooling, media, trading systems. I currently run a holding company with ~7 active sub-companies, each with its own product. Some things I've built from scratch: - Enterprise AI audit readiness platform - Automated outreach and lead generation engine - Corporate finance and debt tracking system - 3D browser-based dashboards - WhatsApp-integrated AI assistant systems - Crypto/prediction market trading bots How I work: Fast. I ship working software, not decks about working software. I'm comfortable going from a napkin idea to a deployed product. I use AI tooling heavily in my workflow, which means I move at a pace most teams can't match, but the code is solid, tested, and maintainable. I'm also happy to scope, architect, and advise if you need someone who's done this enough times to know where the landmines are. Tech stack: React Native / Expo, TypeScript, Node.js, Express, Next.js, Prisma, MySQL, Supabase, PostgreSQL, Three.js, Claude API, WebSockets, Playwright, Docker --- I'm not the cheapest option. I'm not interested in projects that don't have clear requirements. I'm not going to spend three weeks in discovery when the problem is already well-defined. If you know what you're building and you want it done properly by someone who has built real things at enterprise scale and startup speed, let's talk.

I scale organic growth for international brands — from luxury e-commerce to SaaS — while preparing your SEO strategy for the AI search era. As former Global SEO Teamlead at Bucherer (Rolex subsidiary), I increased organic visibility 100%+ across 7 markets (CH, US, DE, AT, FR, UK, DK) and managed seven-figure search budgets. I don't just "do SEO" — I build sustainable organic growth engines that survive algorithm updates and capitalize on AI-driven search changes (ChatGPT, Perplexity, Gemini). What sets me apart: I combine deep technical SEO expertise with hands-on AI implementation. While other consultants theorize about "AI search," I've built production AI apps (AI-Tourguide, 235K+ view YouTube channel on AI) and understand exactly how LLMs surface and reference content. This means I optimize your site for both traditional Google rankings and emerging AI search visibility. My Youtube channel: @aichievable CORE SEO SERVICES - Technical SEO & Site Architecture - Site audits, crawl optimization, Core Web Vitals - International SEO setup (hreflang, geo-targeting) - Content taxonomy & URL architecture (built 500-article knowledge base scaling across languages) - Content Strategy & AI Search Optimization - Content calendars that rank in Google AND get cited by ChatGPT/Perplexity - Entity optimization for LLM visibility - EEAT enhancement for YMYL/finance sites - Conversion-Focused SEO - Customer journey optimization (delivered 40%+ CRO improvements at yamo AG) - Revenue attribution modeling (not just traffic, but qualified traffic) - International & Enterprise SEO - Multi-market strategy coordination - In-house team leadership & agency coordination - Seven-figure PPC/SEA budget management (integrated search strategy) PROOF OF RESULTS - Bucherer (Rolex subsidiary): 100%+ visibility increase across 7 international markets; established SEO as primary traffic channel - yamo AG: 100%+ visibility lift (CH/AT), 30%+ (DE), 40%+ conversion rate improvement within 12 months - AI-Tourguide: Built and launched production AI app with real-time voice interaction (I practice what I preach on technical implementation) - Villeroy & Boch (earlier): Led international SEO across 10+ languages including China/Russia markets WHY CLIENTS CHOOSE ME ✓ Enterprise experience, freelancer agility — I've managed seven-figure budgets and cross-functional teams, but I still do the technical work myself ✓ Future-proof strategies — I integrate AI search optimization (LLM visibility) into traditional SEO, so you're ready for how people will search in 2025/2026 ✓ Clear ROI focus — I track revenue impact, not just rankings ✓ European timezone (Switzerland) — Fluent English & German, business-hour availability for EU/US clients

Automation wizard | AI Generalist | Empowering Business Owners like myself Over the last five years, I’ve been immersed in developing software and mobile apps, driven by a passion for creating impactful solutions. In the past year, I’ve shifted my focus to AI, specializing in designing intelligent agents that automate manual labor and revolutionize efficiency. My mission is simple: empower business owners like myself to reclaim their time, streamline repetitive tasks, and unlock their creative potential through AI technology. By leveraging the power of AI, I aim to transform the way businesses operate, enabling them to focus on innovation and growth. Let’s connect if you’re ready to harness the future of automation and creativity.

I am a Senior Full-Stack Software Engineer with 8+ years of experience across the entire software development lifecycle. My primary focus is turning complex business requirements into robust, high-performance, and scalable web solutions. Currently working daily with Blazor, I bring in-depth knowledge and practical experience with the latest .NET architectures. Experience: - DB : SQL (MySQL) and NoSQL (Mongo, Firestore) - API : Laravel, CakePHP, NestJS, ExpressJS - WEB : HTML, CSS, Angular, Vue, React, Alpine, Blazor - Mobile : iOS, Capacitor