🌐 You need a new website?
📱 Or maybe a mobile app?
💻 You want to bring your solution to the desktop?
Using cutting edge technologies we will get your product into the hands of your customers wherever they are!
react react-native angular electron ios android flutter typescript swiftui
🚀 You need to scale?
❤️ You want to provide an API developers will love?
🧱 A rock solid backbone for your product?
We'll build on the shoulders of giants and use battle tested technologies that can handle anything you throw at them!
elasticsearch postgresql graphql openapi springboot fastapi lambda-arch aws ci docker kubernetes
You're startup is building the Airbnb of cat streaming ride shares on the blockchain?
Sounds awesome! Let me help you with my experience and let's build an MVP that will launch you to the moon!
Not exactly what you're looking for? Or not sure where to start?
Just book a free session and let's talk about how I can help you!
If it can be built, it will be built!
Here we will get to know each other and talk about your idea. Maybe you already have something specific in mind? Or maybe you need a bit of help fleshing things out? No strings attached, let's have a chat !
After this session we will have a good idea on what you want to achieve and whether we are a good fit. If you'd like to proceed you will...
The next step on our journey is a case study in which I will write up what we talked about in our session and provide a more concrete outline of the project. We can iterate on this until you are fully satisfied.
This document will lay the foundation for the project, giving you a better overview on the scope and necessary steps of the project.
* To protect myself against bad-faith offers the case study is billed initially but will be fully reimbursed via a rebate on the final bill.
Once we agree on the project outline and sign the contract I will start working on the project. We'll have tight feedback loops where I'll keep you updated on the current status and where we iron out potential misunderstandings before they even happen.
You decide how involved you want to be, from informal zoom sessions, to full SCRUM sprints, we will find a schedule that works best for you.
Sit back, relax and watch your dreams take shape before your eyes!
Easy, flexible and hassle-free. The most popular choice for many projects. You have full control over your costs and can stop anytime. You only pay for the amount of hours you actually used!
The economical choice. Best option for clearly defined projects. In exchange for you committing to the full project up front, I can offer a more economical rate due to the increased planning security.
Instead of monetary compensation I'm also willing to work for equity in your company. Just get in touch, sell me on your idea and we'll make it happen! Great choice for startups!
I'm open for all kinds of non profit work! Maybe a workshop for kids? Guest lecture about an exciting topic? You run an NGO and need help? Just get in touch and we'll see if we can make it happen!
It's readable, it's reliable, it's Python, and will handle anything you throw at it.
(Maybe runs a bit slow... but it just keeps running.)
There's never a one size fits all solution and I love solving new challenges!
Christian is a very intelligent and ambitious individual. He combines vast knowledge in technical areas with a keen business sense and always judges solutions with marketability and scalability in mind.
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He always solved his tasks to the utmost satisfaction. These included writing and managing funding proposals, research in their respective areas and preparing materials for educational courses. He also contributed to diverse projects in the areas of graph computing and recommender systems. Christian fit right in with the team and was a valuable and inspiring employee. He is very professional and always maintains a pragmatic and solution oriented approach. Even in stressful situations he remains calm and level-headed,and is not afraid to take charge. I can recommend Christian to any employer without hesitation and would be happy to re-employ him. I wish him all the best for his career and future endeavours.
I came to know Christian as a very ambitious and creative person who is always keen on optimising and challenging the status quo. At the same time, he is equally eager to learn and incorporate new strategies.
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His technical skills are outstanding and he quickly picks up anything he sets his mind to. Christian is interested in a vast array of topics and I have yet to find an area where he cannot lead an in depth discussion or is able to ask informed and challenging questions. His experience in leadership was also apparent. Whenever the occasion arose, he did not hesitate to jump in and take charge. Christian got involved in several projects and tasks of the institute and took responsibility for some of them. He also helped me enormously in the preparation of several research proposals, making crucial and very valuable contributions and assisting in the relation with external partners. He takes on the role of a leader naturally, employing a partnership style and values the input of every team member highly. I am happy to recommend Christian to any employer and I would be pleased to re-employ or otherwise collaborate with him in the future.
Christian had no problem to fit right in to the team. I valued Christians professional, pragmatic and solution oriented attitude. With his vast array of technical skills and his analytical mind he could easily tackle any problem.
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During his time in the company he was tasked with evaluating new technologies and investigating potentials for modernisation of our ETL and analytics pipeline. His efforts culminated in a white-paper that will help us restructure core components of our infrastructure. In addition he supported the team in monitoring and managing our servers and services. I have no hesitation in recommending him to any future employer and I would be pleased to re-employ Christian. I wish him the best of luck and am eager to see where his path will take him next.
It was a joy seeing Christian's journey from visalyze's first developer, to the CTO of the company. During his time with us I witnessed his intelligence and creativity, as well as his professionalism and "getting it done" attitude.
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He showed exceptional technical skills and was able to quickly adapt to any challenge. Christian was an invaluable asset in building and leading the company. In a time of high uncertainty, his level-headedness even in the most stressful and heated situations gave the company a lot of stability. With his calm and democratic leadership style he cultivated an atmosphere of mutual respect throughout the whole company. I have no hesitation in recommending him to any future employer. I would be pleased to re-employ Christian. I can't wait to see where his path will take him and wish him the best of luck.
I had the pleasure of working together with Christian for 2.5 years in a startup environment and am honored to call him a friend, I have no remembrance of him showing up with a negative attitude, which in my opinion is a very valuable asset!
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As a professional he is very structured and patient as a team leader. Technically no task is too big or small, and everything is not only solved satisfactory but solved with a thought and understanding on the business efficiency as well, which is a rare quality in engineers. I will certainly try to recruit Christian for my new business once it is settled in!
Christian is a brilliant mind. I've witnessed him single-handedly build a distributed big data visualization crawling system whose ingenuity and quality is nothing short of mind blowing.
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However, what made an even longer lasting impression on me is his quiet, professional leadership style. I always felt respected and motivated all the way when working under his guidance.
Christian was the first developer we hired for a startup and we couldn't have made a better pick. He combines profound knowledge with out-of-the-box thinking. He even finds passion in solving tasks looking mundane for others. His open-mindedness and integrity makes him a great team player. It was both joy and honour to work with you, Christian!
Ich habe Christian als sehr innovativ erlebt, dem neue Themen und Herausforderungen reizen. Er arbeitet gewissenhaft, geht voller Elan neue Dinge an und hat die Ausdauer dran zu bleiben, auch wenn es mal etwas schwieriger und komplexer wird als zuerst gedacht. Nicht viel reden - lieber zielgerichtet handeln.