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Julian FinklerJF

Julian Finkler

Software Architect & Developer Coach

€750/day
Detmold, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julian

As a passionate software developer, I help companies and individuals develop innovative digital products. My focus is on developing cross-platform apps and web applications with a clean, scalable codebase. I primarily use Flutter for mobile applications and modern web technologies for performant and intuitive user experiences.

In addition to development, I also offer technical consulting. I support you in choosing the right technology for your project, designing efficient architectures, and creating sustainable software solutions. My goal is to develop software that is not only functional but also maintainable and future-proof.

My tech stack includes Flutter, Dart, HTML, CSS, JavaScript, Angular, and PHP.

If you need support with a project or want to develop an innovative solution together, feel free to get in touch!
  • German

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Klarform.dev
    Mentor & Trainer
    EDUCATION AND E-LEARNING
    June 2025 - Today (1 year and 2 months)
    Detmold, NW, Germany
    I help development teams make confident architectural decisions, reduce technical debt, and rediscover the joy of development - hands-on, understandable, and without any BS.
    Software Architecture Mentoring Coaching Training Software Development
  • mintware.de
    Owner
    SOFTWARE PUBLISHING
    August 2017 - Today (9 years)
    Detmold, Germany
    As a passionate software developer, I help companies and individuals develop innovative digital products. My focus is on developing cross-platform apps and web applications with a clean, scalable codebase. I primarily use Flutter for mobile applications and modern web technologies for performant and intuitive user experiences.

    In addition to development, I also offer technical consulting. I support you in choosing the right technology for your project, designing efficient architectures, and creating sustainable software solutions. My goal is to develop software that is not only functional but also maintainable and future-proof.

    My tech stack includes Flutter, Dart, HTML, CSS, JavaScript, Angular, and PHP. I am also active in the open-source community and share my projects on GitHub.

    If you need support with a project or want to develop an innovative solution together, feel free to get in touch!
    PHP C# Flutter Software Architecture Fullstack
  • Billbee GmbH
    Software Architect
    E-COMMERCE
    June 2023 - November 2025 (2 years and 5 months)
    Detmold, NW, Germany
    • - Planning and optimization of the entire software architecture based on requirements
    • - Collaboration with stakeholders
    • - Documentation of the existing system and new components
    • - Derivation and implementation of measures for disruptions in ongoing operations
    • - Optimization of CI/CD pipelines in Azure DevOps Online
    • - Supporting developers with implementation
    • - Training developers on software architecture
    Software Architecture C# Mentoring Software Development Back-End Development

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Education

  • Trainer Aptitude according to AEVO
    Ausbildereignung nach AEVO
  • Specialist in Application Development
    BBS Haarentor
    2015
    Fachinformatiker / Anwendungsentwicklung

Certifications

  • Certified Professional for Software Architecture - Foundation Level iSAQB® Accredited Trainer CPSA F® (Foundation Level)
    iSAQB®
    https://www.certible.com/badge/15ad1620-4855-42fc-a01d-f27529490779/
    Design Patterns Software Architecture Modularization Quality Management DRY Modular Architecture Software Design Stakeholder Communication YAGNI Communication

Skill set

Categories