You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Christoph PöppelbaumCP

Christoph Pöppelbaum

Senior Full-Stack Developer

€680/day
1 project
München, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Christoph

Freelance Software Architect & Senior Full-Stack Developer with over 12 years of experience in agile software development. I support you with new developments, modernizations, or integrations, with expertise in system architecture design, Blazor, Angular, WPF, Azure Cloud, AI, REST, and UX. I can also help the team as a Team Lead or Scrum Master.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
München (up to 50km)

Experience

  • EasyFirma GmbH & Co KG
    Fullstack Developer
    SOFTWARE PUBLISHING
    December 2025 - Today (6 months)
    Wien, Austria
    New development of the core product in Blazor, a software for easy creation and management of invoices and quotes: Responsibility for architectural decisions, performance optimizations, implementation of a modern UI with user-friendly UX.
    Blazor
  • Dr. Schnell Chemie GmbH
    Fullstack Developer
    CHEMICAL
    September 2025 - December 2025 (3 months)
    München, Germany
    Development and expansion of several internal Blazor server applications for the administration of Data Warehouse (DWH) and Product Information Management (PIM) processes. Responsible for architectural decisions, the introduction of a modular component structure, and refactoring data access. Implementation of complex UI modules with Blazorise with a bilingual interface.
    Blazor Software Architecture HTML5
  • Dennemeyer Octimine GmbH
    Software Architect & Team Lead
    DIGITAL AND IT
    October 2023 - July 2024 (9 months)
    München, Germany

    Software Architect, Team Lead

    Due to the deprioritization of my first project by the new management, my team and I were assigned one of the company's most important products - top 3 worldwide market leaders in this field. Expansion of the web app with a cloud backend for managing IPs. This was also to be successively transformed from Angular to .NET.

    Software Architect, Team Lead

    Three developers, one tester, and I were responsible for the further development of a single-page web application for the registration and legal examination of intellectual properties.

    Overall tasks:

    • Responsibility for team growth through applicant selection, interviews, and hiring decisions
    • Technical leadership in all phases of a project, from discovery and planning to implementation and delivery
    • Architectural design and planning of future-proof solutions to meet product requirements
    • Transformation of detailed requirements into a complete, detailed system design document
    • Application of best practices and ensuring that quality, technical, and security standards are met
    • Design of new and improvement of existing cloud-based web applications for Dennemeyer D&A
    • Collaboration with developers to ensure the best product
    • Programming, debugging, testing, and maintenance of core product software and databases to ensure strong optimization and secure functionality
    • Integration with the interfaces of other Dennemeyer systems
    • Ensuring optimal and transparent communication between the teams involved in the product lifecycle
    • Definition of the necessary work for a complete product; breaking down work into discrete tasks and deliverables
    • Working with IT infrastructure teams to securely deploy, automate, and maintain applications
    Blazor C# .NET Microsoft Azure Angular

Reviews

5.0

Out of 1 rating

W

Wolfgang

GGF - EasyFirma GmbH & Co KG

Several days project

-

Reviewed on 1/19/2026

In the context of the ongoing new development of EasyFirma as a Blazor server application, Mr. Christoph Pöppelbaum worked closely with our international team during an initial project phase. He contributed profound Blazor and web expertise and played a central role in designing the software architecture, especially for structuring and sustainably utilizing AI-supported code generation. Furthermore, he implemented web modules, transferred designs from Figma into Blazor components, and cleanly connected them to the backend based on Entity Framework. Mr. Pöppelbaum worked extremely structured, delivered fast and reliable output, and convinced with clear, dependable communication. The collaboration was highly convincing both technically and personally.

Recommendations

Be the first to recommend Christoph

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master of Science
    Technische Universität München
    Master of Science - MS, Informatik
  • Bachelor of Science
    Technische Hochschule Nürnberg Georg Simon Ohm
    2013
    Bachelor of Applied Science - BASc, Informatik

Certifications

  • Certified Professional for Software Architecture (CPSA-F)
    iSAQB
    2023
  • Professional Scrum Master I
    Scrum.org
    2019

Skill set

Categories