Custom software development Berlin, built for how your business actually works
Off-the-shelf tools cover a lot, but sometimes nothing on the market matches how you actually work. I design and build web applications and internal tools for businesses in Berlin and beyond, scoped carefully to what you actually need. No templates, no bloat, no hand-off to a team you’ve never met.
30 minutes, no obligation. I’ll listen to what you need and tell you honestly whether a custom build is the right answer.
Custom software development in Berlin, scoped to what you actually need
Every project is scoped from scratch based on your situation, not a package, not a retainer.
- Scoped to how you actually work, before writing a line of code, I spend time understanding your process, your users, and what the software needs to do. The scope comes from that conversation, not from a menu of services.
- Web apps & internal tools, booking systems, CRMs, data dashboards, admin panels, client portals, workflow tools. If it lives in a browser and needs to be built properly, I can build it.
- Connects to your existing tools. I build integrations with the systems you already use, CRMs, payment providers, APIs, spreadsheets, so your new software fits into your workflow rather than sitting alongside it.
- Maintainable and documented, everything I ship comes with clear documentation. If you hand it to a developer later, they will not be starting from scratch trying to work out what was built and why.
- You own the code, full source code, no lock-in, no ongoing licence fee. The software is yours from day one.
- From €1,000, smaller tools and focused builds start from €1,000. Larger platforms are scoped and priced per project. Ask me what your idea would likely involve.
Three clear steps from brief to delivered software
Scope
We talk through what you need, I ask the questions that matter, and we agree on a clear scope before anything starts. No surprises later.
Build
I build in focused stages with regular check-ins. You see progress as it happens and can feed back before it’s finalised.
Handover
You receive the finished software, full documentation, and a walkthrough. If you need ongoing support, we can discuss that separately.
A few custom builds from the portfolio
A small selection, honest examples rather than inflated numbers. I also build and run my own products, like Balkonertrag, a German balcony-solar data platform built on official PVGIS and Marktstammdatenregister data.
Plush74
Built a custom multilingual location-scouting platform from the ground up, connecting film and event producers with venues across Europe.
KassenPuls
A monitoring tool I built end to end: it checks every German statutory health insurer daily and emails members the moment their fund raises its contribution.
Spielmann
A full custom build for a Berlin studio: site architecture, custom components, and SEO built into the structure from the start.
Smaller tools and focused builds start from €1,000. Larger platforms are priced after scoping. You know the number before any work begins. There’s no ongoing licence fee and you own everything that gets built.
Custom software development Berlin, FAQ
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Have something you need built?
Book a free 30-minute call. Tell me what you need. I’ll give you an honest view of what’s involved, roughly what it would cost, and whether custom software is actually the best route.
Book a free call →No commitment, no pitch, just a straight conversation.
Reviewed on Google
Before we started working with Eric and his Team, we were invisible. Google Page 7, zero organic search leads. Thats 6 Years ago. We are now fully working on our organic search content. We are ROCC Film, a film production company in Berlin. Search, if you like. You will find us. ;) Besides that success, Eric is fun to work with … Read the full review on Google
Eric is highly knowledgeable, takes a data-driven and practical approach, and is extremely responsive and easy to work with. We hired Eric to ensure the SEO part of a large custom development project went smoothly. The client had their own, high-priced SEO agency, yet Eric's proposals were often better aligned with current SEO … Read the full review on Google
Eric ran an SEO audit for my site and delivered well beyond what I had asked for. The analysis was thorough, clearly structured, and immediately actionable. He took the time to explain the reasoning behind each finding, and also offered that I can come back to him if I have further questions, I appreciate that. Communication … Read the full review on Google
Eric did outstanding SEO work for us on two projects, revamping our own company website and handling the SEO for a large car marketplace migration for one of our clients. Our site now brings in more traffic and leads, and our client's site not only kept its rankings through the migration but improved them. Amazing work … Read the full review on Google
Can highly recommend Eric's work. He did a complete overhaul of the backend of our Shopify website, improving our SEO, site speed, and overall performance. Professional, knowledgeable, and great to work with!
Eric helped me a lot with my blog PocketSquareGarden, clearly improving its SEO. He got started straight away, and within just one month there was clear progress in the search results and in the visibility of my ads. Working together was uncomplicated, fast and very pleasant. I can definitely recommend Eric.Translated from German
Eric is the best! He really helped us to improve our ranking on Google and to be more visible for AI. He's also very easygoing and chill. Highly recommend!
Eric took the time to really understand our family-run Wolf Valley Guest Ranch and what makes us unique. He then worked his magic, helping us reach the right guests while building meaningful outreach. We truly appreciated his understanding, creativity, and personal approach. Highly recommend Eric! Ben, Wolf Valley Guest Ranch … Read the full review on Google
Eric has built and optimised several websites for me, which is why I have also been happy to recommend him to people I know. Eric is not only very likeable, he also grasps how things fit together very quickly, even when it is a website from a completely different industry, SEO included. Mechanical engineering, for example. That … Read the full review on GoogleTranslated from German
Having worked together on multiple projects over the years, I can confidently say they consistently deliver exceptional results. Honest, reliable, and straight to the point! A top partner!
Eric is so professional and easy to work with. He answered any questions we had so quickly and couldn't have been more helpful. I can't wait to work with him again in the future!
Eric ran SEO and marketing functions for our DeFi project. Conscientious, capable, clever. Five stars ⭐⭐🌟⭐⭐