Oliver (David) Heigl-Freelance UX Designer
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Experience
Freelance UX Designer
Seven.One Entertainment Group
Type of organization: European mass media company
Brands:
- ProSieben (prosieben.de)
- Sat.1 (sat1.de)
- Galileo (galileo.tv)
Senior UX Designer
MediaMarktSaturn
Type of organization: Europe's Number One consumer electronics retail corporation
Brands:
- MediaMarkt
- Saturn
Product Designer
SinnerSchrader
Type of organization: One of the leading digital agencies in Europe
Client:
- o2 Germany
Junior Product Designer
SinnerSchrader
Type of organization: One of the leading digital agencies in Europe
Client:
- o2 Germany
Freelance UX Designer
Motius
Type of organization: R&D startup
Client:
- Siemens Digital Factory
Working Student (Design)
SinnerSchrader
Type of organization: One of the leading digital agencies in Europe
Client:
- o2 Germany
Intern (Design)
SANMIGUEL
Type of organization: Small-scale brand agency
Clients:
- Baldessarini Fragrances
- matrix technology
- Heidelberger Druckmaschinen
- MyHotel
UX Designer
XITA
Type of organization: My own small-scale innovation agency
Clients:
- SWS Partner – business lawyers by your side
- Orthopedic Specialist Clinic Schwarzach
- MVZ OrthoMed
- MVZ SpOrthoMed
- nupian
Industry experience
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Experienced in Information Technology, Healthcare, Professional Services, Media and Entertainment, Telecommunication, and Retail.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Legal, and Marketing.
Summary
I help large-size companies build future-proof profitable digital solutions based on the customer’s real needs.
I strongly believe that doing the right things is more valuable than just doing things right.
Therefore:
- I empathize with users to understand their context and problems by, for example, stepping into their shoes.
- I develop ideas, derive concepts, and build (rapid) prototypes based on previously uncovered insights.
- I prepare and conduct (rapid) user tests to gather feedback from users as early as possible in the design process.
To enhance results, I enjoy working with interdisciplinary and diverse teams.
I am passionate about turning highly complex technical systems, business requirements, customer needs, and design constraints into simple-to-use and aesthetically pleasing experiences. This includes designing and optimizing websites, smartphone apps, and enterprise systems, among others, using tools like Sketch, Figma, InVision, or Photoshop.
Skilled in Agile Methodologies (certified Professional Scrum Master and Professional Scrum with UX), Web Development, Branding, Product Management (certified Professional Scrum Product Owner), and Stakeholder Management in German, English, and Bavarian.
Skills
- Programming & Software Engineering
- Python, Javascript/Typescript, Java
- Software Architecture, Api Development, Microservices
- Version Control (Git, Github/Gitlab), Ci/Cd Pipelines
- Machine Learning & Deep Learning
- Model Development With Tensorflow, Pytorch, Keras
- Supervised/Unsupervised Learning, Transfer Learning, Reinforcement Learning
- Model Evaluation, Optimization, Hyperparameter Tuning
- Natural Language Processing
- Transformer-Based Models (Bert, Gpt, Llama)
- Text Classification, Summarization, Embeddings, Semantic Search
- Prompt Engineering & Llm Fine-Tuning (Lora, Qlora)
Languages
Education
Hochschule Augsburg
Master of Arts · Interactive Media Systems · Augsburg, Germany
Deggendorf Institute of Technology
Bachelor of Engineering · Media Technology · Deggendorf, Germany
Certifications & licenses
Professional Scrum Master (PSM I)
SCRUM.ORG · Munich, Germany
Professional Scrum Product Owner (PSPO I)
Professional Scrum with UX (PSU I)
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
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Oliver speaks the following languages: German (Native), English (Advanced), French (Elementary).
Oliver has at least 12 years of experience. During this time, Oliver has worked in at least 7 different roles and for 6 different companies. The average length of individual experience is 2 years and 6 months. Note that Oliver may not have shared all experience and actually has more experience.
Based on recent experience, Oliver would be well-suited for roles such as: Freelance UX Designer, Senior UX Designer, Product Designer.
Oliver's most recent position is Freelance UX Designer at Seven.One Entertainment Group.
In recent years, Oliver has worked for Seven.One Entertainment Group and XITA.
Oliver is most experienced in industries like Information Technology, Healthcare, and Professional Services. Oliver also has some experience in Media and Entertainment, Telecommunication, and Retail.
Oliver is most experienced in business areas like Information Technology, Product Development, and Legal. Oliver also has some experience in Marketing and Research and Development.
Oliver has recently worked in industries like Information Technology, Healthcare, and Professional Services.
Oliver has recently worked in business areas like Information Technology, Product Development, and Legal.
Oliver holds a Master in Interactive Media Systems from Hochschule Augsburg and a Bachelor in Media Technology from Deggendorf Institute of Technology.
Oliver has 3 certificates. These include: Professional Scrum Master (PSM I), Professional Scrum Product Owner (PSPO I), and Professional Scrum with UX (PSU I).
Oliver is immediately available full-time for suitable projects.
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