# NJUDEV — AI-powered Software Development

> We build what others only plan.

## About
NJUDEV is a software development agency that uses AI to build products 3× faster. Twenty years of experience, 120+ projects delivered. We specialize in SaaS, platforms, MVPs, and AI-powered tools.

## Services
- **SaaS Products**: Auth, billing, dashboards, APIs — production-ready in weeks.
- **Custom Software**: Platforms, marketplaces, mobile apps — your idea, built.
- **Startups & MVPs**: From idea to MVP in 8 weeks. Investor-ready, scalable.
- **Platform Design**: UI/UX design, design systems, brand identity, motion design.
- **SEO / GEO**: Generative Engine Optimization — be the answer when AI gets asked.

## Case Studies
- **ASMRStars** (2024): Global creator economy platform with 5 monetization paths.
- **GeoUp.io** (2025): AI visibility analytics — 250K lines of code, built in 2 months.
- **Lumi** (2025): AI self-discovery app for iOS — personal AI agent.
- **CooleKarren** (2024): Luxury automotive marketplace with real-time bidding.
- **byclaw.io** (2026): AI shopping agent on WhatsApp, MCP (Claude / ChatGPT) and web — searches, compares and recommends products; own product, looking for partners.
- **Wasserplasma Experience** (2026): Booking & settlement platform — online booking, device unlock via Siemens S7 PLC, monthly partner payouts via Stripe Connect.

## Insights (articles in German)
Guides on AI visibility, GEO and websites for AI agents, with our own measurements from GeoUp: https://njudev.com/insights
- [Was sagt die KI über Ihr Unternehmen? So bestimmen Sie die Antwort mit](https://njudev.com/insights/was-sagt-die-ki-ueber-ihr-unternehmen): How ChatGPT, Gemini and Google AI Mode assemble answers about a company, which sources they cite, and how to measure it.
- [Website für KI-Agenten: llms.txt, WebMCP und Markdown verständlich erklärt](https://njudev.com/insights/website-bereit-fuer-ki-agenten): How AI agents read and use websites, and how structure, accessibility, schema markup, llms.txt, Markdown versions and WebMCP prepare a site for them.
- [KI-Texte für Google und ChatGPT: So gelingt Content mit menschlicher Prüfung](https://njudev.com/insights/ki-texte-google-chatgpt): Google's October 2026 guidance on AI-generated content and a five-step process for AI-assisted content with human review.
- [ChatGPT, Gemini, Perplexity, Claude: Warum jedes KI-System anders über Sie spricht](https://njudev.com/insights/jedes-ki-system-spricht-anders): How the major AI systems search, cite and answer differently, with GeoUp measurements per system.
- [Einkaufen im KI-Modus von Google: So bereiten Sie Ihren Shop auf UCP vor](https://njudev.com/insights/einkaufen-im-ki-modus-google): What the Universal Commerce Protocol means for online retailers and how to prepare product data and schema markup.
- [Blogartikel, die von KI zitiert werden: So bringen Fachbeiträge neue Kunden](https://njudev.com/insights/blogartikel-die-ki-zitiert): What makes an article citable for AI systems and useful for customers, from real customer questions to complete schema markup.
- [Von KI empfohlen werden: So kommen Sie auf die Liste und nach oben](https://njudev.com/insights/von-der-ki-empfohlen-werden): Why AI assistants recommend companies in short lists and five levers to get on the list and to the top.
- [KI-Sichtbarkeit prüfen: Die Monatsroutine mit Search Console und GeoUp](https://njudev.com/insights/ki-sichtbarkeit-monatlich-pruefen): A monthly 30-minute routine that combines Google Search Console data with a GeoUp measurement series.
- [SEO ist das Fundament: Wie gute Rankings in ChatGPT & Co. weiterwirken](https://njudev.com/insights/seo-fundament-ki-sichtbarkeit): Why AI assistants rely on web search and how SEO and GEO work together.

## Tech Stack
Next.js, TypeScript, React, React Native, Swift, PostgreSQL, Redis, Stripe, OpenAI, Anthropic, Google Gemini, WebSockets, GSAP

## Contact
- Contact: https://njudev.com/kontakt
- Phone: +34 644 314 682
- Website: https://njudev.com
- Instagram: https://instagram.com/njudev
- LinkedIn: https://linkedin.com/company/njudev