Haider Ali · Founder & CEO of ClearZone · AI & CS at King’s College London · London

Projects · 11

UniCircle

By Haider Ali ·

UniCircle, by Haider Ali, is an MVP events board for London university societies: verified reps post events, students filter them, no account needed.

An MVP events board for London university societies. Verified reps post events; students filter by university, society, date and category, no account needed.

May 2026 · archived

An MVP events board for London university societies: verified reps post events, and students filter by university, society, date and category, no account needed.

Key facts

  • Full-stack MVP
  • Auth re-checked in every action
  • Shareable URL filters

Engineering

  • Stack: Next.js Server Actions on Neon Postgres.
  • Security: ownership re-checked in every server action, not just in the UI.
  • Uploads: cover images go straight from the browser to Vercel Blob through signed tokens.

Design

  • Shareable filters: they live in the URL.
  • Hand-drawn look with rough.js, seeded per element so it never flickers.

Stack

  • next.js
  • react
  • typescript
  • drizzle
  • neon postgres
  • auth.js
  • vercel blob
  • rough.js

Private repo: the source isn’t public.

#next.js #full-stack #community

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