2026-05 · Lead Product Designer

Contest Feature

Designing and reviewing the implementation of a UGC loop — 4-step submission flow, automatic thumbnail generation, and a results tab.

Background

A new feature shipped in May 2026 to take Slide Academy users’ output and spread it across the community — creating a UGC loop of “easy to submit → seen → keep going.” Design and implementation review ran concurrently and intensively that month.

The feature was large in scope: submission flow, timeline, prize cards, results tab, and onboarding video. I led both the design and the implementation review.

Problem

Approach

  1. 4-step submission flow: Broke the required information into 4 steps so users never had to guess “what’s next” at any point
  2. Automatic thumbnail generation: Implemented Codex App Server in 3 parallel calls (~38s per image) to auto-generate OGP-style thumbnails from the user’s own text
  3. Phase-based UI: Switched between Entry / Judging / Results UIs, with URL parameters that let us preview each phase
  4. Results tab redesign: Made the grand-prize a clickable hero, organized excellence and judge’s-prize winners into a single-column horizontal card layout, and converted prize icons to SVGs for brand consistency
  5. Onboarding video embed: Surfaced a Remotion-built walkthrough video both at submit-button-press time and via an always-on ”?” mark in the top right

Outcome

Takeaways

A UGC feature only starts spinning when three beats hit together: “easy to submit,” “gets seen,” and “you keep going.” Auto-generating the thumbnail in particular dropped a real psychological barrier for users.

At the same time, each operational phase (entry period / judging / results) needs a different UI, so the phase-management ops design turned out to be equally important.