Software boutique from Frankfurt.
Since 2010. Remote-first.
We build apps, web platforms, and AI solutions for companies that want to lead digitally. Small team, big impact — no corporate structures, no overhead.
Why companies grow with us
Not the biggest agency. Not the cheapest. But the one where your project is in the right hands.
16 years. No exit. No pivot.
We're not the ones who disappear after two years. GOLLE IT has been around since 2010 — same founder, same philosophy, and client relationships that span over a decade.
Your team. Not just any team.
Dedicated in-house team, no rotating freelancers, no offshore. The people who start your project still know it six months later — including your business processes and requirements.
Honest, even if it costs us the deal
If an off-the-shelf tool is enough, we'll tell you. We recommend the solution that fits your problem — not the one that maximizes our margins. Trust beats revenue.
Personal. Not anonymous.
Frankfurt am Main is home. Remote-first means we work flexibly but stay accessible. In-person meetings when it matters. Response within 4 hours — guaranteed.
Everything under one roof
From the initial idea through UX design and development to ongoing operations — no interface problems between five different vendors. One team. One point of contact.
AI-native. Since 2022.
While others are still debating AI, we use it productively in every project. Not as a buzzword — as a tool that makes our team more precise, faster, and more creative.
Founded by Fabian Golle
I founded GOLLE IT in 2010 with a clear conviction: technology should empower businesses, not slow them down. Too often I see mid-market companies struggling with bloated systems nobody understands — or agencies selling complexity instead of solutions. Our vision is different: we build software that works. Clear, maintainable, to the point. Whether it's a mobile app, web platform, or AI integration — we advise honestly, even if that means recommending against a project. Not every inquiry is a fit for us. But when it is, we give it everything.
10x output.
Same price.
We've infused our entire value chain with intelligent processes — from the first conversation to ongoing operations. The result: our team focuses on what no algorithm can do — truly understand your problem and build the best solution.
Discovery & Analysis
Structured requirements analysis built on experience from 500+ projects. From the first conversation, we ask the right questions — so nothing important gets missed.
Problem Understanding
Deep analysis of your business processes and technical landscape. We identify not just the obvious problem, but the root cause behind it.
Proposal & Concept
Tailored concepts and precise effort estimates — no guessing, no nasty surprises. Transparent pricing you can follow.
Onboarding
Structured kickoffs and clear communication channels from day one. Your project starts professionally — no friction, no chaos.
Development
Enterprise-grade code quality with automated quality assurance, intelligent reviews, and continuous integration. More iterations, fewer bugs.
Support & Operations
Proactive monitoring, rapid issue resolution, and continuous optimization. We don't wait for problems — we prevent them.
More quality. More speed. More attention to your project. Because intelligent tools handle the routine work so our team can focus on what truly matters.
Our Story
Founded in Frankfurt
Focus on web and app development
100th project, team grows to 10+
AI & deep learning as new focus
RAG chatbots and LLM integration for enterprises
Remote-first, investing in team over office
Our Team
An experienced team of developers, designers, and strategists.
Fabian Golle
CEO & Founder
Leads with a clear vision and fresh ideas – always ready to explore new paths.
Joey Welsche
Project Management
Keeps everything together and ensures every project runs smoothly.
Oliver Welther
Head of Mobile Development
Mobile specialist with a sense for future-proof solutions and smart technology.
Michał Krowiarz
Head of Web Development
Drives innovative web projects forward without ever losing sight of the details.
Markus Schaffrinski
Senior Software Engineer
Backend architect focused on performant APIs, integration development and e-commerce systems.
Robin Golle
Junior Technical Project Manager
Coordinates projects between clients and development, keeping track of timelines, tasks and agreements.
AI Team MemberAnna Stickler
Customer Care Specialist
Our AI-powered colleague in customer care – available around the clock for initial support requests.
Mohamed Ayaou
Senior Web Developer
React developer with an eye for detail and passion for modern UI patterns.
Mostafa Abdelazim
Senior Flutter Developer
Flutter expert experienced in complex, cross-platform app projects.
Margaritta Hakobyan
Senior UI/UX Designer
UX designer focused on user-friendly interfaces and data-driven design.
What our clients say
“Excellent communication, outstanding service. GOLLE IT understands our business and delivers reliably — our dedicated partner for all things e-commerce for years.”
“GOLLE IT has accompanied us from startup to market leader in corporate health. Technologically excellent, always available — for almost 10 years.”
“With GOLLE IT's software, we were finally able to properly scale our logistics for maintaining solar and wind power installations.”
“GOLLE IT has been our partner for Shopware, infrastructure, integration development and strategic consulting for over 10 years. Reliable, technically strong and always available.”
“GOLLE IT supported us in turning our AI-based football coaching platform from an idea into a finished web app. The team handled both the technical side — web development, AI integration and backend — and our sport-specific requirements with confidence. The close and uncomplicated collaboration enabled us to reach the market quickly. We continue to enjoy working with the whole team.”
“With GOLLE IT we found a partner that could technically deliver on our requirements for smart, IoT-based temperature monitoring. From the Bluetooth integration of our GFOXX sensors via app development to the cloud — the team understood our needs and turned them into a reliable, user-friendly solution.”
“GOLLE IT excellently supported us in developing our software for digital ventilation measurement. The team quickly understood our technical requirements from HVAC engineering and translated them into an intuitive solution — from the mobile app to the backend system. The 3D live view and the offline capability in particular would not have been possible without GOLLE IT's technical expertise.”
“Excellent communication, outstanding service. GOLLE IT understands our business and delivers reliably — our dedicated partner for all things e-commerce for years.”
“GOLLE IT has accompanied us from startup to market leader in corporate health. Technologically excellent, always available — for almost 10 years.”
“With GOLLE IT's software, we were finally able to properly scale our logistics for maintaining solar and wind power installations.”
“GOLLE IT has been our partner for Shopware, infrastructure, integration development and strategic consulting for over 10 years. Reliable, technically strong and always available.”
“GOLLE IT supported us in turning our AI-based football coaching platform from an idea into a finished web app. The team handled both the technical side — web development, AI integration and backend — and our sport-specific requirements with confidence. The close and uncomplicated collaboration enabled us to reach the market quickly. We continue to enjoy working with the whole team.”
“With GOLLE IT we found a partner that could technically deliver on our requirements for smart, IoT-based temperature monitoring. From the Bluetooth integration of our GFOXX sensors via app development to the cloud — the team understood our needs and turned them into a reliable, user-friendly solution.”
“GOLLE IT excellently supported us in developing our software for digital ventilation measurement. The team quickly understood our technical requirements from HVAC engineering and translated them into an intuitive solution — from the mobile app to the backend system. The 3D live view and the offline capability in particular would not have been possible without GOLLE IT's technical expertise.”
Why we're remote-first
In 2025, we deliberately gave up our office in Frankfurt. The saved budget goes into training, team offsites, and the best talent — wherever they are. When needed, we flexibly rent meeting rooms. For our clients, nothing changes: same point of contact, same availability, same quality.
Our Technology Partners
Let's get
started together.
From the first conversation to go-live – we guide you through the entire development process. Transparent, collaborative, and focused on results.
Schedule a call