About the product
Two internal MTS catalogs: products and storefront content. I designed scenarios for three feature teams, built interactive prototypes and prepared designs for implementation.
The case below brings together scenario testing before development and design handoff. Their outcome is considered together.
Case studies
Scenario testing before development
The task started with a comment explaining a product change. I reviewed the full flow: when to ask for a reason, how it connects to publication and where to show the history.
States and edge cases
Missing errors, empty lists and loading states became questions mid-sprint. I introduced a standard for handing off components with their states and behavior rules.
Designs organized by task
With one designer supporting three teams, finding the right design was part of the handoff. I standardized Figma file structure and connected designs to tasks.
Prototypes and design handoff for three teams
15% less rework during implementation — At MTS, I designed two internal catalogs: products and storefront content. I prepared decisions for three feature teams, from reviewing requirements to interactive prototypes and design handoff.