Redesigning Trengo’s Login Flow with Secure and Seamless SSO Access
Trengo
Jeff
Jeff — designing digital products, rebuilding bikes, raising three
I’m a product designer who values clarity, structure, and strong visual detail. I enjoy digging into complex problems and shaping them into calm, considered interfaces that hold up over time.
Alongside my design work, I restore retro bikes from the 80s and 90s. It’s a hands-on process of testing, tweaking, and bringing them back to life, aiming for something that rides smooth and looks just right.
Work Experience:
-
Senior Product Designer at
Trengo
2022 – Now
- Worked in an agile team to identify UX opportunities and solve product challenges through iterative design and prototyping. Improved onboarding, pricing, AI features, and SSO login, and collaborated with engineers to shape a scalable design system.
- Utrecht, The Netherlands
-
Product Designer at
Effectory
2020 – 2022
- Started Effectory’s Figma component library and teamed up with engineers to improve design–dev collaboration, aiming for a more scalable system. Contributed to their Employee Feedback Solutions by designing survey and reporting dashboards for small teams. Also helped grow the design team by supporting interviews and design assessments.
- Amsterdam, The Netherlands
-
Visual designer at
Yummygum
2016 – 2020
- With the Yummygum team, I worked on a wide range of client projects—pushing creativity and quality, which laid the foundation for my design career. I learned a lot and collaborated with great clients like Spider Strategies, Employes, Hotelchamp, and FindHotel.
- Amsterdam, The Netherlands