I've been building software since 2015. Today, I run apidego IT-Solutions, developing web applications, connecting systems and helping businesses turn ideas into working products.

I enjoy turning complex requirements into simple, reliable and maintainable software, with care for the people who use it and the people who maintain it.

• 🛠️ Full-stack development, from the interface to the database
• 🔗 API integrations and workflow automation
• 🧭 Requirements, technical architecture and product development
• 🚀 Deployment, hosting and ongoing application support
• 🤖 Practical AI features that solve a specific problem

• PrintRadar - Compare 3D printing filament prices, discover deals and find bundles across shops.
• openwebprint - Open-source, self-hosted printing and scanning from your browser.
• KidsDaily365 - A self-hosted family dashboard for children’s daily routines, tasks and rewards, with a shared touch display and Android launcher.
• apply2go - AI-assisted job applications, tailored to the role you're applying for.
• ahki - A focused workspace for clients, projects, tasks, time tracking and budgets.
• fcullmann.com - My personal corner of the internet: projects, experience and writing about software.

Frontend: React, Vue.js, Next.js, Nuxt, TypeScript, JavaScript
Backend: Node.js, PHP, Laravel, Symfony, Python
Data: PostgreSQL, MySQL, MariaDB, MongoDB
Tools & infrastructure: Git, Docker, Linux

I start by understanding the problem, the people involved and the systems already in place. Then I choose the tools that fit, keep the scope clear and build in manageable steps.

Maintainable code · Clear communication · Thoughtful architecture · Long-term ownership

Have a project in mind or a technical challenge to work through? Get in touch.

Website · apidego · Company GitHub · Blog