Freelancing

Software

IT Sec

AI

About me

Hi there, and welcome to my website!
I’m Lukas, a full-stack developer with a preference for backend development. With a background in IT security research at Graz University of Technology, I bring a wealth of expertise and experience to every project. While I have worked with various tech stacks, my favorite remains the Spring Framework. Recently, I helped So-Strom, a SaaS platform for energy communities, from 300 customers to 7k, while planning for scalability way beyond 10k. In recent projects, I was responsible for coordinating offshore-developers, while making architectural decisions and ensuring software quality.

I thrive on exploring new industries and technologies, constantly pushing beyond my comfort zone to learn from the best. Whether it’s optimizing existing systems or developing new software solutions, I approach every project with a practical mindset and a strong technical foundation.

If you’re looking for an experienced developer who can build reliable, efficient, and scalable software, let’s talk!

Resume

My offer

Future-Proof Architecture

I design clean, secure, and scalable architectures with decoupled components, ensuring long-term maintainability and flexibility. My goal is to build robust software foundations that provide lasting value to your business.

Clean and Agile Development

Writing clean, maintainable code is at the core of my philosophy. I follow Agile, SOLID, DRY, KISS and CI/CD practices to ensure high-quality software that is scalable, stable, and easy to maintain.

Strategic Problem-Solving

As a freelance developer, I bring a practical, problem-solving mindset to every engagement. I tackle complex challenges beyond standard use cases and deliver value fast—so your team can move confidently from idea to impact.

Need an experienced Dev?

Let’s talk!

Research

Reports/Studies

References

Let's talk Software