Make the system legible
Engineering quality emerges from clarity. I optimize for readable code, readable interfaces, readable decisions.
Felix Bergmann · Portfolio 01
I lead testing and quality assurance for AI products at TeamViewer, build applied AI systems at Effizienzwerk, and am heading to the University of Amsterdam for an MSc in Artificial Intelligence.

I’m finishing my Bachelor’s in Artificial Intelligence at Johannes Kepler University and heading to the University of Amsterdam for the MSc Artificial Intelligence. The next chapter is exactly where I want to be: deeper into research, stronger fundamentals, harder questions, and more ambitious AI systems.
At TeamViewer I work as an AI engineer spearheading testing and quality assurance for AI products. I’m building that foundation from the ground up: evaluation workflows, automation, reproducible checks, and the release discipline needed for AI systems people can trust.
I also co-founded Effizienzwerk, where we build effizienzwerkMail, one of our leading AI email productivity suites, and effizienzwerkVoice for voice-first productivity. That means moving from product discovery to implementation, connecting LLMs, agents, automation, and software engineering into something that is actually usable.
UvA is the place I want for the next step: a serious AI research environment in Amsterdam, a programme with real depth, and room to explore the parts of AI that keep pulling me back to the whiteboard after the prototype already works.
Outside engineering, I lead the percussion section of my hometown wind band, co-founded Austria’s first drumline, and support neuron.ai — Austria’s first student-led AI initiative.
— Operating principles
Engineering quality emerges from clarity. I optimize for readable code, readable interfaces, readable decisions.
Models, abstractions and animations cost focus. I only add them when they pay back in user understanding or product reliability.
Production is the lab. A measured release teaches more than another month of speculation.
A path through mathematical foundations, applied machine learning, and research-heavy AI. Bachelor thesis in collaboration with the Medical University of Vienna.
Degree
Johannes Kepler University Linz · 2023 — 2026
The JKU AI programme combines deep mathematical foundations, modern machine-learning theory, and applied projects across language, vision, and life sciences. Current GPA: 1.1 on the Austrian scale, equivalent to 3.9 in the US system.
Austria · 3.9 US
Incoming master · Amsterdam · 2026
Heading to UvA in 2026 for the two-year, research-heavy MSc at Amsterdam Science Park — the space to go deep on modern AI, specialize, and build toward a serious master’s thesis. Fewer demos, more papers, experiments, and craft.
Machine learning, deep learning, vision, NLP, retrieval, reinforcement learning, and responsible AI as the technical spine.
A dense university research environment built for serious technical work, curious people, and ambitious experiments.
Digging past demos into papers, reproducibility, evaluation, and new ideas that can survive contact with real systems.
Bachelor thesis · with Medical University of Vienna
A registration pipeline for retinal imaging that aligns multi-session fundus images of the same eye for longitudinal lesion tracking — built to stay stable under changes in illumination, scale, and pathology.
Selected coursework
Mathematical language & foundations
JKU entryThe first mathematical backbone course for AI: precise notation, proof strategies, logic, sets, functions, matrices, linear systems, sequences, and series.
Focused projects across deep learning, ML systems, and product UI. Click any card to read the case study.

Implementation of the famous Transformer architecture from the groundbreaking paper

Comprehensive machine learning projects including customer churn prediction and recommendation systems

Achieved top-3 ranking in image classification competition with 400+ participants

Large Language Model fine-tuning project using advanced techniques like LoRA and PEFT
A separate stream for events, talks, travel, and professional updates - the moments around the work, not the project case studies themselves.




A few inspiring days at VivaTech in Paris, exploring how AI, robotics, and agentic systems are moving from research into real-world products.
From LinkedIn
Just wrapped up an incredible few days at VivaTech 2026 in Paris.


Effizienzwerk Voice was awarded the City of Linz founder stipend, backing our AI phone assistant for companies and teams.

Joined the third edition of KI Bowle at the NXAI Office in Linz for an insightful discussion on how safety and AI meet in industrial environments.

Attended a valuable evening on how emerging AI tools are being used in real development workflows, including a session with Peter Steinberger.
A working list of the certifications and short courses I’ve completed — focused on AI/ML, language models, and the surrounding software craft.
2024
AWS
2024
DeepLearning.AI
Jun 2024
DeepLearning.AI
Jun 2024
DeepLearning.AI
Jun 2024
Cisco Networking Academy
Feb 2023
From IT support to AI product QA and startup delivery — a measured progression through systems that need to work under real constraints.
neuron.ai connects AI students and practitioners across Austrian universities through paper readings, expert talks, and public debates.
in Linz, Austria
Brainery · Debates
across universities
A student-led reading group exploring seminal and current ML/AI papers together — small group, deep discussion.
Topics
Invited talks from researchers and industry practitioners — Weights & Biases, Stanford alumni, and AI engineers.
Topics
Public discussion evenings on sustainability, scaling, and the cultural impact of AI.
Topics
“Bridging research and practice — empowering students to become thoughtful, impactful AI practitioners in Austria.”
Music keeps my engineering honest. Tempo, dynamics, listening — the same disciplines, in different keys.
Instruments
Marching & concert percussion
Classical & pop
Alpine folk standards
Groove fundamentals
Bands & projects
Wind Band · Concert & Marching
I lead the percussion section, run rehearsals, and perform at concerts, parades, and community events.
Reach me about applied-AI collaborations, custom AI products, AI quality systems, or to talk about the work — coffee, code, or both.
The quickest way to reach me is the form. For longer conversations and project briefs, email or LinkedIn work just as well.
Currently based in Salzburg & Linz, Austria.