About MG Software
MG Software is a software development company from Haarlem that helps businesses grow with custom-built digital solutions. Whether it's a web application, a mobile app or an AI integration, we build it.
Our team of experienced developers works with modern technologies like React, Next.js, Node.js and Python to build scalable software that truly fits your business processes.
We believe great software makes the difference. That's why we don't just build features. We build real solutions that move your business forward. With personal attention, transparent communication and a no-nonsense approach, we deliver projects that work from day one.
MG Software was founded to provide businesses across the Netherlands with software that truly works: reliable, scalable and user-friendly. From startups to established enterprises, we are the technical partner that thinks along and builds along.
Why MG Software?
We combine technical expertise with a practical approach. No endless meetings or vague roadmaps. Instead, we start by listening, plan concretely and deliver working software quickly.
No vague promises, but concrete results. Transparent communication, clear agreements and short feedback loops ensure you always know where things stand. We work in sprints so you can adjust course along the way.
We build lasting relationships with our clients and actively think along about the future of your digital strategy. After delivery, we remain available for maintenance, further development and technical advice.
50+
Projects delivered
30+
Happy clients
7+
Years of experience
4
Dedicated developers
Who we are
We're Jordan and Sidney, two passionate developers who believe in the power of great software. With years of experience building complex applications, we help businesses turn their digital ambitions into reality.
From MG Software B.V. in the Netherlands, we work with clients ranging from startups to large enterprises. Personal contact, technical excellence and a no-nonsense approach: that's what we stand for.
Jordan Munk
Co-Founder & Developer
Sidney de Geus
Co-Founder & Developer
Daan
Developer
Damian
Developer
Kevin
Developer
Jordy
Sales & Marketing Specialist
Richard
Backend Developer
Updates and news
We share product updates, releases, and thoughts on building automated workflows.
Engineering15 Jun 2026
Integrating Exact Online With Your Own Software: When, How and What It Costs
A practical guide to an Exact Online integration: when it pays off, what is technically possible, the three hardest pitfalls and what an integration costs.
Product15 Jun 2026
What Does Custom Software Maintenance Cost Per Year?
An honest view of custom software maintenance costs: the 15 to 20 percent rule of thumb, what maintenance covers, and what happens if you skip it.
Blog
Building an AI Agent for Your Business Processes: What Works in 2026
In 2026 AI agents go beyond a chatbot: they perform tasks inside your systems. What makes an agent different from a chatbot, why MCP and context engineering are the turning point, and how to have a reliable AI agent built for your business processes.
Keep Reading
Jordan Munk
13 min read