Patrik G.-Technical Lead Conversational AI
Check rate
Experience
Technical Lead Conversational AI
CANCOM
- Technical lead of a team developing agentic chatbot solutions (React, TypeScript, Python, FastAPI)
- Architecture design for multi-LLM dialog systems - focus on maintainability, UX, and autonomous execution
- Stakeholder alignment, CI/CD processes, and AI integration at enterprise level
Chief Information Officer & Co-Founder
AICT Group
- Building an AI-supported conflict prevention platform - combining LLMs, recommender systems, and knowledge graphs
- Responsibility for overall architecture, agent design, ML model integration, and legally compliant data processing
- Development of scalable coaching systems with real-time feedback loops - strategic use of AI in a human context
IT Instructor & Coach (Freelancer)
Nextise, ptm-Akademie, GFU Cyrus, garten.dev
- Delivering hands-on training in web development, DevOps, network security, and OOP (Kotlin, Docker, PostgreSQL)
- Developing target group-specific training for SMEs and education providers - 100+ participants, high implementation rate
AI Engineer (Freelancer)
mib Institut / copiki
- Development of a RAG-based assistant system for knowledge access in wiki environments using Python, FastAPI, OpenSearch
- Integration of LLMs for text-based navigation and content generation, including semantic search and entity recognition
AI Solution Architect & Developer
garten.ai
- Development of custom AI assistant systems for mid-sized companies, care, and education - focus on relief instead of overhead
- Design of RAG architectures, agent workflows, and automated pipelines for structured knowledge processing
- Implementation of production systems with Python, LangChain, FastAPI, OpenAI, Qdrant, Make/n8n - from concept to operation
- Consulting on AI governance, system responsibility, and sustainable integration of LLMs into existing business processes
Backend Developer (Freelancer)
Mein Paul
- Built a Laravel architecture to digitize tax consulting – focus on security and scalability
- Document management, client communication, task workflows – all centrally integrated via REST APIs
Full Stack Developer (Freelancer)
Bringmeister, IU, loud GmbH
- Migration of complex backend systems (PHP to Kotlin/NestJS), UI with VueJS, React Native and Tailwind
- Responsible for DevOps processes (CI/CD, Docker, GitHub Actions) and QA in higher education and retail projects
Previous roles (selection)
DMK, idowapro, MDSystec, Databay, DATAMED
- TYPO3 development, Android apps, QA & testing, CMS extensions, network and software support
- Training as an IT specialist (application development), completed: July 2013
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Education, Healthcare, Retail, and Professional Services.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, and Research and Development.
Summary
I build systems where others sell tools. For me, AI is not a buzzword but a lever to create real relief.
As an AI Solution Architect, I combine deep technical expertise with entrepreneurial thinking. I think in structures, not interfaces. I do not build demo projects, but solid architectures - robust, maintainable, and effective.
My goal: help companies not just use AI, but lead with it. Not experiment, but take responsibility.
Skills
Programming Languages
- Python
- Typescript
- Kotlin
- Php
- Java
- Sql
- C
- C++
- Bash
Frameworks & Libraries
- Langchain
- Fastapi
- Flask
- Tensorflow
- Keras
- Pytorch
- Django
- Nestjs
- Vue.Js
- Laravel
- Symfony
Machine Learning
- Llms (Gpt, Claude, Gemini)
- Rag
- Embeddings
- Transformers
- Scikit-Learn
- Xgboost
- Deepeval
Databases & Vector Search
- Postgresql
- Mysql
- Mongodb
- Redis
- Qdrant
- Weaviate
- Opensearch
- Pinecone
Cloud & Devops
- Docker
- Kubernetes
- Github Actions
- Gitlab Ci/Cd
- Aws
- Azure
- Gcp
- Terraform
Automation & Workflows
- N8n
- Make
- Zapier
- Cron
- Serverless
- Kafka
- Rabbitmq
Data Analysis & Visualization
- Pandas
- Numpy
- Matplotlib
- Seaborn
- Tableau
Tools & Platforms
- Vs Code
- Intellij
- Git
- Jira
- Confluence
- Notion
- Storybook
Project Methods
- Scrum
- Kanban
- Agile
- Okrs
- User Stories
- Git Flow
Cms & Web Systems
- Typo3
- Wordpress
- Ghost
- Drupal
Security & Data Protection
- Network Security
- Data Encryption
- Gdpr
- Dpia
Languages
Education
IU International University of Applied Sciences
B.Sc. Computer Science · Computer Science · Erfurt, Germany
Certifications & licenses
PersCert TÜV
Certified AI Consultant (TÜV RHEiNLAND)
AI Training Institute & TÜV Rheinland AG
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Patrik is based in Dortmund, Germany and can operate in on-site, hybrid, and remote work models.
Patrik speaks the following languages: German (Native), English (Advanced).
Patrik has at least 17 years of experience. During this time, Patrik has worked in at least 8 different roles and for 8 different companies. The average length of individual experience is 2 years and 1 month. Note that Patrik may not have shared all experience and actually has more experience.
Based on recent experience, Patrik would be well-suited for roles such as: Technical Lead Conversational AI, Chief Information Officer & Co-Founder, IT Instructor & Coach (Freelancer).
Patrik's most recent position is Technical Lead Conversational AI at CANCOM.
In recent years, Patrik has worked for CANCOM, AICT Group, Nextise, ptm-Akademie, GFU Cyrus, garten.dev, mib Institut / copiki, and garten.ai.
Patrik is most experienced in industries like Information Technology, Education, and Retail. Patrik also has some experience in Healthcare and Professional Services.
Patrik is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Patrik also has some experience in Research and Development.
Patrik has recently worked in industries like Education, Retail, and Information Technology.
Patrik has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Patrik holds a Bachelor in Computer Science from IU International University of Applied Sciences.
Patrik has 2 certificates. These include: PersCert TÜV and Certified AI Consultant (TÜV RHEiNLAND).
The availability of Patrik needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Similar freelancers
Discover other experts with similar qualifications and experience
Jürgen F.
Kai K.
Yannick S.
Martin M.
Robin O.
Matthias I.
Marcel M.
Arne H.
Mathias W.
Eduard V.
Experts recently working on similar projects
Freelancers with hands-on experience in comparable project as a Technical Lead Conversational AI
Stephan F.
Jens R.
Christian W.
Ivan P.
Hüseyin K.
Vitalijs V.
Mahabub A.
Simona T.
Ronald F.
Fabian C.
Nearby freelancers
Professionals working in or nearby Dortmund, Germany
Hannah K.
Stefan R.
Rainer P.
Felix B.
Henry H.
Alwin F.
Jens B.
Oliver K.
Arkadius S.
Yasin Y.
