Projektmanger | Senior Mobile Architect | Product Owner | Startup CTO & Mentor
- Verfügbarkeit einsehen
- 0 Referenzen
- auf Anfrage
- 96050 Bamberg
- Weltweit
- de | en
- 28.07.2026
- Contract ready
Kurzvorstellung
10.000+ Studenten, Fintech Banking & Investment Apps für Union Investment & Visualvest.
Ich schließe die Lücke zwischen Vision und technischer Exzellenz.
Geschäftsdaten
Qualifikationen
Projekt‐ & Berufserfahrung
12/2025 – offen
Tätigkeitsbeschreibung
Fullstack Platform Development, From Frontend to Backend to AI Pipelines!
For athletes who treat their body like a system: measurable, optimizable, accountable.
PepStack — Peptides, hormones, TRT, longevity. Cycle tracking, PK-based serum-level simulation, predictive inventory. B2C app + B2B platform for shops, coaches and partners on the same data infrastructure.
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Forge — Workout tracker for serious lifters. Progression logic that actually thinks ahead instead of just logging sets.
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BloodBuddy — Bloodwork tracking done right. History, trends, OCR-ingested lab reports — built for people who get blood drawn more than once a year.
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Everything Built with a modern Rock solid Tech Stack. From Frontend to Backend to Automated AI Pipeline Infrastructure.
Superbase, Projektmanagement (IT), Docker, Flutter, Git, Jscript, Node.Js, Typescript, Konzeption (IT), Architekturinformatik
12/2025 – offen
Tätigkeitsbeschreibung
- Consulting on the further development of the sales platform for banks within the cooperative financial group using modern technologies.
- Consulting on architectural topics, including the derivation and implementation of architectural measures within an agile team.
- Conceptualization and implementation of technically demanding requirements according to the target architecture.
- Creation of code conventions and ensuring software quality.
- Consulting on architectural styles, design patterns, microservices, and relevant technologies (e.g., Jakarta EE, Quarkus, Angular, Flutter).
Software Architecture
9/2024 – 12/2025
Tätigkeitsbeschreibung
Developed a multi-client white-label mobile trading app.
Integrated new modules into existing white-labeled investment applications.
Collaborated in a dynamic team within a large-scale banking platform.
Dart, Flutter, Lead Developer, Software Architecture, Software Design, Software Quality, Softwaredokumentation, Softwareentwickler
4/2023 – offen
Tätigkeitsbeschreibung
Developing a highly scalable platform for the party and events industry.
Driving innovation and growth, exploring new solutions with unlimited scalability potential.
Partnered with Eventim for the European rollout.
Softwaredokumentation, Lead Developer, Leiter IT, Softwareentwickler, Software Quality, Software Design, Dart, C#, Docker, Flutter, Microsoft Azure, Software Architecture
10/2022 – 8/2023
Tätigkeitsbeschreibung
Led technical conception and platform architecture.
Oversaw app development with Flutter and operational management.
Managed a diverse, international technical team.
Lead Developer, Leiter IT, Dart, Flutter, Product Owner, Scrum, Software Architecture
2/2022 – 8/2023
Tätigkeitsbeschreibung
Delivered in-house, remote, and open training courses on professional Flutter development.
Provided tailored guidance to help participants master Flutter and apply best practices in real projects.
Speaker and Organizer at multiple Google Flutter Events
Lead Developer, Dart, Flutter, Software Architecture, Software Design
10/2021 – 1/2024
Tätigkeitsbeschreibung
Developed VisualVest’s multi-tenant white-labeled Robo-Adviser platform and UnionDepotOnline app.
Specialized in investment apps for financial institutions, leading the mobile team to success.
Softwaredokumentation, Lead Developer, Softwareentwickler, Software Quality, Dart, Flutter, Software Architecture
10/2021 – 6/2022
Tätigkeitsbeschreibung
Advised MVP Match and clients on Flutter projects.
Provided software development consulting with a focus on Flutter best practices.
Conducted interviews and assessments for Flutter candidates.
Software Architecture, Dart, Flutter, Personalvermittler
6/2021 – 12/2025
Tätigkeitsbeschreibung
Developed and delivered a bestselling, comprehensive Flutter course in German (40+ hours), now also available in English. With OVER 10.000 Developers taught.
Managed the largest active German Flutter community, fostering engagement and supporting developers.
Dart, Flutter, Lead Developer, Software Architecture, Software Design, Software Quality, Softwaredokumentation, Softwareentwickler, Softwaretester
1/2021 – offen
Tätigkeitsbeschreibung
Actively develop mobile apps with Flutter, delivering high-quality, secure, and scalable solutions.
Provide team trainings and individual coaching for professional mobile development.
Support projects end-to-end, from concept creation to product maturity, with international partners.
Softwaredokumentation, Lead Developer, Software Quality, Software Architecture, Software Design, Dart, Architekturinformatik, Flutter, Kundenberater, Product Owner, Scrum-Master, Softwareentwickler
9/2020 – 7/2021
Tätigkeitsbeschreibung
Lead development of industrial monitoring & control software for automated high-bay warehouses.
Drive concept creation, backlog planning, and end-to-end project management.
Coordinate with internal and external stakeholders to align priorities.
Develop Flutter tablet apps and design/optimize full UX.
Lead Developer, Python-Programmierer, Dart, Flutter, Software Architecture
9/2017 – 9/2020
Tätigkeitsbeschreibung
Maintain and enhance KRAWAL, software for advanced power plant design.
Develop new features and optimize modules for accuracy, efficiency, and usability.
Collaborate with engineering teams to align software with thermodynamic modeling requirements.
Troubleshoot, debug, and ensure reliable, future-proof software performance.
C# Developer, Python-Programmierer, Flutter
Zertifikate
Scrum.org
peoplecert
scrum.org
Ausbildung
Siemens
Erlangen
Über mich
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:
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.
Persönliche Daten
- Deutsch (Muttersprache)
- Englisch (Fließend)
- Europäische Union
- Schweiz
- Vereinigte Staaten von Amerika
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