Day with AI: Full Client Platform Redesign — Design System, Animations, Live Matching, and Editable Profile. In 11 Hours.

What I worked on

Saturday. Full day on a client project — an AI matchmaking platform needed a complete visual overhaul and then live data integration. Two big sessions, 14 commits.

What I did

Session 1 — Design system and foundation (~5h)

The platform got a new visual identity from scratch:

• New premium design system — dark theme with gold accents, serif fonts
• Remotion animations for landing page — radar effect, step transitions, video backgrounds
• 2000 seed records with realistic data for demos
• Monorepo pre-commit guards — automatic lockfile sync + typecheck on every commit
• Font fixes, border styles, and video background adjustments for readability

Session 2 — Live data and UX (~5.5h)

Transition from fake data to a real system:

• Live matching — data matched in real time, not from a hardcoded list
• Demo flow for client presentation — guided walkthrough of the entire platform
• Complete redesign of pages — real data, ambient UI, editorial layout
• Editable profile with visibility controls — users manage what's public and what's not
• UX polish across the entire application

Time: AI vs without AI

Task	Without AI	With AI

Design system + dark theme	2-3 days	~2h
Remotion animations (radar, steps)	1-2 days	~1.5h
2000 seed records + PRD	1 day	~30min
Monorepo guards + CI	4h	~30min
Live matching + demo flow	2-3 days	~3h
Editable profile + visibility	1-2 days	~2h
Page redesign + UX polish	1-2 days	~2h
Total	8-14 days	~11h

What I learned

• Seed data with 2000 records reveals problems invisible with 5 test records — filtering, pagination, performance
• Monorepo pre-commit guards save time — errors get caught before commit, not at deploy time
• An editable profile with visibility controls is a feature clients won't ask for, but users expect — privacy by default