Grew the platform into Europe's leading wholesale OTC energy trading suite
Built and led a team of 4 - product + marketing, 80% retention
Established the UX research practice
Lifted mockup-to-build accuracy 50% → 95%
Built market-monitoring tools traders keep open all day
+35pts
+17pts
↓ 1%
5M€
-38%
~ 30%
~20%





Drove the product scaling process from the design side
Enabled scaling across commodities, industries, and geographies - opening product categories impossible under the old UI
Raised the team's reputation and won stakeholder trust
Earned cross-functional buy-in: engineers valued the rationale, Sales valued client-requested features
Applied Jobs-To-Be-Done mapping, qualitative + quantitative research.
17
5 / 17
2 / 17




Built a real-time car-imagery workflow: replaced a multi-day freelancer process with on-demand API generation, wired to the booking flow
Applied research-based improvements to sixt.com checkout (2.7M monthly users in 2017)
Presented the concept to C-suite as part of the core team
2 days
retouching done
by free-lancers
→
instant
automated image
generation via API







My interfaces were the only client touchpoint
Shipped the full toolset - hosting tools, webmail, website, brand assets
Designed for SRE, DevOps, and backend engineers
#13 → #1
3 UX






E-world used our booth photo in official communication
Shipped on time against the odds, through multiple technical challenges
Won stakeholder trust and opened the door to bolder concepts
Reinforced enmacc's brand as innovative and confident
↑ 30%
85%







































