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Maximilian BerktoldMB

Maximilian Berktold

Senior Mobile Architect, Product Owner, PM

€1,000/day
Bamberg, DE
8-15 years

Average response time: 1 hour

About Maximilian

I build businesses. My career is a mix of high-growth startups, hard-learned failures, and leading architecture for Germany's biggest FinTechs.

The Track Record:

- Entrepreneur: Founder of PepStack (Biohacking OS), Blastin (Event Ticket Reselling), Forge (Training), BloodBuddy (Smart Bloodwork Tracking for Everyone), and previously Smaboo (Small Business Booking Platform). I know the ups and downs of the founder journey firsthand.
- Flutter Authority: Built the largest German Flutter course on Udemy with 10,000+ students. I've been using Flutter since day one.
- Architect for Enterprise: I support major German banks and financial institutions in mastering complex software architecture, security, and compliance. In my many Years in Fintech it automatically happened that I always slide into the lead as I take full Responsibility for the Success of the Project.

How I Help:

I’m a Growth-Focused Freelancer. I bridge the gap between "Out of the box" startup thinking and "Rock-solid" enterprise quality.
Whether you need a Software Architect to save a failing project or a CTO-level partner to scale your MVP or a Project Manager that takes the lead.
I focus on execution and mastering the latest tech AI-driven workflows. My Skills are far beyond Development - I bring Ideas and not only Refactor Code but also Lead Your Business to Success.

If you need someone who understands both the code and the P&L — let’s talk.

  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • UnionInvesment /VisualVest
    SENIOR FLUTTER DEVELOPER & ARCHTIECT - FLUTTER
    October 2021 - Today (4 years and 9 months)
    Development ofa multi-client capable white lable mobile app for trading. Development ofVisualVest's Robo-Adviser platform and the new UnionDepot app. Integration of new modules into existing white labeled investment apps. Specialized in creating investment applications for financial institutions in Frankfurt
  • Udemy
    BUSINESS LECTURER & COMMUNITY ADMIN FLUTTER
    June 2021 - Today (5 years and 1 month)
    Created and presented a bestselling comprehensive Flutter course in German and English (over 40 hours) Administered the temporary largest active German Flutter community, fostering engagement and support for Flutter developers.
  • BLASTin GmbH
    CTO & FOUNDER - DEVELOPER FLUTTER & NEXT.JS
    April 2023 - Today (3 years and 3 months)
    Developing a highly scalable platform designed for the party and events industry. The project aims to test and expand personal and professional growth, with the potential for unlimited scalability Partnered with Eventim for the Europe Rollout

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Education

  • Associate Engeneer IT
    Simens University
    Associate Engeneer IT

Skill set

Categories