🐍 How I Learned Python — And Why I Got Certified
How I went from self-taught scripting to certified Python pro — and why structure, mindset, and mentorship matter more than just code.
Christoph Gulden
ABOUT ME
Certified Python developer with 7+ years of coding and coaching
Certified Python developer with 7+ years of coding and coaching
Hi! I’m Christoph — a certified Python developer (PCPP1), experienced software engineer, and ex-BCG consultant.
I’ve helped professionals and teams debug smarter, prep for certifications, and turn complexity into clarity.
Let’s simplify your next challenge.
Berlin (+02:00)
Joined May 2025
EXPERTISE
7 years experience
7 years experience
7 years experience
7 years experience
7 years experience
SOCIAL PRESENCE
EMPLOYMENTS
Freelance Consultant & Tech Coach
Self-employed
2017-11-01-Present
Provided live coding support, Python coaching, and workflow automation guidance to professionals, founders, and developers. Ran workshops...
Provided live coding support, Python coaching, and workflow automation guidance to professionals, founders, and developers. Ran workshops on Agile, OKRs, GenAI use cases, and PCEP prep. Helped unblock clients quickly with clear explanations and reusable technical patterns. Focus on clarity, speed, and mentorship in real-world problem-solving.
Python
Java
SQL
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Python
Java
SQL
Django
Git
Delphi 7
Beautiful soup
ChatGPT
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Principal Consultant
Allianz Consulting
2012-06-01-2017-10-01
Led digital transformation and product development initiatives across Allianz’s global business units. Integrated Agile methodologies and...
Led digital transformation and product development initiatives across Allianz’s global business units. Integrated Agile methodologies and technical architecture reviews with stakeholder coaching. Supported development teams with backlog refinement, goal alignment, and lean delivery.
Project management
Scrum
Architectural Design
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Project management
Scrum
Architectural Design
Agile
Requirements engineering
Business case development
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Project Leader
BCG Platinion
2008-02-01-2012-05-01
Managed cross-functional teams in IT architecture and transformation projects for Fortune 500 clients. Delivered workshops, facilitated s...
Managed cross-functional teams in IT architecture and transformation projects for Fortune 500 clients. Delivered workshops, facilitated system design decisions, and mentored junior team members. Applied structured problem-solving in fast-paced consulting environments.
SQL
UML
Microsoft Project
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SQL
UML
Microsoft Project
Agile
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PROJECTS
Legacy Code Refactoring & Developer Coaching
2022
Conducted deep C++ code analysis, unified versioning and build processes, and coached developers on clean code practices and tool usage. ...
Conducted deep C++ code analysis, unified versioning and build processes, and coached developers on clean code practices and tool usage. Supported DevOps streamlining and complexity reduction via targeted refactoring.
C++
Code Refactoring
Clean Coding
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C++
Code Refactoring
Clean Coding
DevOps
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ERP System Modernization with Agile Coaching
2023
Served as Agile Coach and Scrum Master during ERP system redevelopment. Introduced agile principles, removed team blockers, moderated Scr...
Served as Agile Coach and Scrum Master during ERP system redevelopment. Introduced agile principles, removed team blockers, moderated Scrum ceremonies, and coached stakeholders through product ownership and implementation.
Python
ERP
Agile
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Python
ERP
Agile
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