The Light Factory: Autonomous Software Development With the Lights On
AI agents can build software without you in the room. That doesn't mean you should turn off the lights. Why I build for maximum autonomy and maximum transparency.
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About
Who's Building This
Martien de Jong — AI Engineer & Technical Lead at Prospergenics (Nijeveen, Netherlands)
Martien de Jong is an AI builder and technical coach at Prospergenics in Nijeveen, Netherlands, teaching practical AI-assisted development with Cursor, Claude Code and React.
A self-taught engineer, he built his technical depth the hard way: shipping systems that didn't exist yet, under real constraints and without a safety net, rather than through formal credentials.
He builds AI-integrated systems end to end — from backend infrastructure to autonomous agents and production LLM integrations — and applies the same standard to his own work as to anyone else's: structure, proportionality, and honest, actionable feedback over safe, generic answers.
Specialties: Cursor, Claude Code, React
Services
What We Build
No bullshit. Just production-ready systems.
Innovation
AI Integration
Custom AI solutions that seamlessly integrate with your existing systems. From chatbots to predictive analytics, we build AI that works for you.
Development
Web Development
Modern web applications built with advanced technology. Responsive, fast, and user-friendly interfaces that deliver results.
Automation
Tools & Automation
Streamline your workflow with custom automation tools. From data processing to task management, automate the tedious work.
Advisory
Consultancy
Strategic guidance for digital transformation and AI adoption. No corporate theater — just practical advice that delivers results.
Collaboration
Outsourcing
Reliable technical partners who deliver. Work with talented developers who understand your vision and execute flawlessly.
Impact
Social Impact
Technology for good. Building systems that strengthen communities, create opportunities, and make a measurable positive impact.
Presence
Online Presence
Digital visibility that matters. From SEO to content strategy, establish and maintain a strong online presence that attracts and engages.
Intelligence
Data Driven AI
One hub for all your business processes. Monitors workflows 24/7, optimizes operations in real-time, and provides proactive feedback before problems arise. Intelligence that's always on.
Proof
The Numbers
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Community
Leads a growing dev community
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AI-Driven
Built 5 production AI platforms
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Social Investment
Generated for Kenya community
Deployed in days, not months.
Your system. Your data. Your IP.
Production-ready from day one.
Safe. Secure. Standards-compliant.
No vendor lock-in. Full source code ownership.
Built to last, not to impress.
Deployed in days, not months.
Your system. Your data. Your IP.
Production-ready from day one.
Safe. Secure. Standards-compliant.
No vendor lock-in. Full source code ownership.
Built to last, not to impress.
Portfolio
Featured Projects
AI Driven Platforms
Intelligent systems that scale
AI Platform
Art Revisionist
Kunstonderzoeksplatform dat historische misattributies corrigeert. AI-ondersteunde analyse van herkomst, archiefdocumenten en materiële cultuur, in samenwerking met musea en verzamelaars wereldwijd.
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AI Platform
Brand2Boost
Complete automatiseringssuite voor merkpromotie. Van social media management tot contentgeneratie. Volledig AI-gestuurd, volledig productie-klaar.
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Data Analytics
Bugatti Insights
Premium automerk analytics platform. Real-time marktinzichten, prijstrends en verzamelaarsdata voor Bugatti liefhebbers en dealers.
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AI Platform
PromotieMeester
Your online promotion, fully automated. PromotieMeester handles everything from content creation to social media management, SEO optimization, and ad campaigns. One tool that takes your entire online presence off your hands.
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AI Platform
AI SEO Platform
Advanced SEO optimization application with AI-driven content analysis and automatic optimization. Developed in 2025 for a leading online promotion company.
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AI Platform
Social Media Promotion Agent
Automated social media management framework with AI-driven content planning and multi-platform distribution. Developed in 2025 for a leading online promotion company.
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AI Platform
Jengo
Autonomous AI development agent that plans, writes, tests, and ships production code end-to-end. Runs multi-repo builds, code review, and deployment with minimal human oversight, and improves its own instructions after every session.
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Business Websites
Professional web presence that converts
Business Website
Professional Online Presence & Webshop
Professional websites and webshops that convert visitors into customers. From design to deployment, optimized for performance, SEO, and seamless user experience.
See Example
Philosophy
Technology
With
Conscience
AI isn't magic. It's engineering. The best code isn't clever, it's clear. The best teams aren't local, they're diverse.
We ship fast because we build right. Production-ready from day one, deployed in days. Your system, your data, your IP. Always.
Team
“Working with Martien means learning by doing. The systems we build are actually used, so every skill I pick up gets tested in real projects right away. We talk through what needs to happen, split the work, and each take real responsibility for the outcome — shipping something real teaches you far more than any exercise ever could.”
“On Martien's team, my role is quality assurance — I test what we build before anyone else sees it. That means thinking through what could go wrong, writing it down clearly, and working with the developers until it's fixed. Testing real products for real users has completely changed the way I look at software.”
“Working with Martien, I get to apply technology and AI to projects that genuinely matter. We tackle real problems, try new tools, and learn from each other along the way. It has not just sharpened my technical skills — it has given me the confidence to take on bigger challenges on my own.”
Blog
