FourZeroThree

How to build prototypes that don’t drift

Prototyping is quietly becoming the spec and the unit of alignment inside teams. This is how I keep it stable across tools and iterations.

Feb 25 • Sanketh Sharathkumar

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A Context-First design process for 0→1 work (With AI)

A context-first design workflow for 0→1 work in unfamiliar domains (using AI) -> domain ramp-up, JTBD, flows/IA, AI-assisted prototyping, and…

Feb 15 • Sanketh Sharathkumar

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January 2026

Post #11- Design System Chronicles: Designing behavior before code

How I designed Tenet UI Studio by prototyping behavior before code - using ChatGPT, prototypes, and UX reasoning to freeze intent before implementation.

Jan 14 • Sanketh Sharathkumar

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December 2025

👨‍💻Post #10 - Design System Chronicles: From Figma to Code

In this tenth entry of Design System Chronicles, I document the shift from building Tenet UI in Figma to translating the same design system into code.

Dec 29, 2025 • Sanketh Sharathkumar

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How to use a Figma Design System effectively in real projects

Practical lessons on using Figma design systems in real product work

Dec 23, 2025 • Sanketh Sharathkumar

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🛠️How I vibe-coded my 90s-game themed portfolio using ChatGPT + Google AI Studio

A practical breakdown of how I vibe-coded a 90s-game themed portfolio using ChatGPT and Google AI Studio. Workflow and lessons learnt.

Dec 4, 2025 • Sanketh Sharathkumar

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November 2025

🎮 I built a 90s game-themed portfolio...and honestly, I loved every minute

After months of AI prototyping, I finally vibe-coded my first website - a 90s game-style portfolio built with Google AI Studio.

Nov 28, 2025 • Sanketh Sharathkumar

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RedStack: Building a multi-role execution platform using a AI-augmented design workflow - case study

RedStack wasn’t a typical “one-user, one-flow” product. It was a multi-role ecosystem with many moving parts, each with its own portal, rules…

Nov 25, 2025 • Sanketh Sharathkumar

September 2025

Riffing With AI: My ChatGPT → v0 → Figma Workflow

Every designer is experimenting with AI workflows. Here’s my ChatGPT → v0 → Figma loop and the trade-offs that make it work.

Sep 18, 2025 • Sanketh Sharathkumar

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Context > Prompt: A designer’s system for an AI copilot

Prompts can get you started, but context is what makes AI reliable. This is my system for using GPT as a true design partner.

Sep 14, 2025 • Sanketh Sharathkumar

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Designing a no-code e-learning platform for dentistry - a case study

Dental education could be overwhelming - dense textbooks, expensive resources, and endless exams. Students needed a resource that was visual…

Sep 5, 2025 • Sanketh Sharathkumar

The Design System Story: Turning design debt into a scalable system - a case study

We needed a shared foundation, a system to unify, scale, and speed up every project we delivered.

Sep 3, 2025 • Sanketh Sharathkumar

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