Modern Day Software Alchemy
Leading Flutter & IT Transformation Experts in the DACH Region
We create secure, high-performance applications and guide organizations through successful digital transformation.
From mobile apps to complex IT system rollouts — we deliver innovation that scales with your business.
OUR OFFER
From App Development to Full IT Transformation
Flutter App Development
We build sleek, scalable apps tailored for your business — web, mobile, and desktop — using world-class Flutter expertise.
Custom Software Solutions
Every organization has unique challenges. We design individual software to close gaps, streamline processes, and optimize workflows.
Change Management & IT Consulting
Technology alone is not enough. We guide organizations through IT system rollouts and digital transformations, ensuring smooth adoption and lasting success.
From concept creation to rollout
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Organizational Leadership & Team Coaching
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Strategic Planning & IT Roadmaps
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System Implementation & User Adoption Support
OS-Software In Numbers
As a Business Trainer, we guide numerous developers toward success through our courses. As Lead Development, we have delivered dozens of end-user applications.
>10k
Developers
Teached
5
Star Trainer
>2M
Public Installations
>6
Years Pure Flutter
Industries We Serve
Banks, Investment Firms & Public Institutions
We specialize in projects where reliability, data protection, and compliance are critical. Our solutions are built with the highest security and quality standards.
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Banking & Investment Platforms
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Public Sector & Government Projects
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Secure & Scalable Applications
About Us
Maximilian Berktold
CEO
I specialize in driving software teams to excellence through hands-on coding, strategic leadership, and agile processes. My mission is to help companies scale, innovate, and deliver top-tier digital products.
At OpenSphere Software, we combine Flutter expertise with strategic IT consulting. We don’t just build apps — we guide organizations through change management, ensuring smooth adoption and sustainable success.
With a background as an entrepreneur, freelancer, and startup player, I bring a unique perspective that blends technical expertise with a deep understanding of business needs. I thrive on solving complex problems, thinking outside the box, and leading teams to success
Leading Mobile Applications
Speak To Us
Let’s connect and discuss your vision.
We’ll schedule a consultation to understand your goals and create a roadmap for launching high-performance applications or IT projects that scale with your organization.
Let's build your 5-Star Application
