TINY45 CASE STUDY

Quick Facts

Role:

Product-Focused Full-Stack Developer

Ownership:

Built the product end-to-end

Product Type:

Clothing Brand Platform

Core Stack:

Next.jsReactTypeScriptTailwind CSSFramer MotionSupabaseClerkStripe

Focus:

Smooth shopping UX, predictable state handling, and reliable checkout execution

Overview

Tiny45 is a full-stack ecommerce product built to deliver a premium storefront experience with real shopping behavior, conversion-focused UX, and dependable checkout flow.

The Problem

The challenge was balancing polished frontend interaction with maintainable architecture and reliable state handling across product, cart, auth, and checkout surfaces.

Building the Product

I implemented modular product browsing and checkout flows, structured clear state boundaries for predictable updates, and standardized UI feedback patterns to keep the purchase journey consistent across devices.

Key Features

Product discovery and catalog browsing

Cart and quantity management

Authentication-aware purchase flow

Secure checkout with Stripe

Responsive storefront interactions

Architecture

The application was built using a modern full-stack architecture.

Frontend:

Next.js

React

TypeScript

Tailwind CSS

Framer Motion

State and data flow:

Predictable cart and product state boundaries

Typed data handling

Backend infrastructure:

Supabase

Clerk

Commerce processing:

Stripe checkout integration

This architecture supports fast feature iteration while keeping the codebase maintainable as product scope expands.

Key Engineering Decisions

Separation of concerns across UI and data boundaries

Consistent data flow patterns for product and cart state

Reusable UI primitives for maintainability and scale

Engineering Trade-offs

Feature richness was balanced against simplicity to avoid over-engineering. The focus stayed on core commerce reliability rather than adding unnecessary complexity.

Outcome

The result is a cleaner architecture and a more reliable shopping-to-checkout experience across screen sizes, with a stronger foundation for future product iteration.

Product Thinking

I focused on reducing friction from product discovery to checkout, improving clarity at every critical decision point, and structuring the codebase for faster feature iteration.

Outcomes

Complete browse-to-checkout flow implemented

Production-ready auth and payment integration

Responsive behavior across mobile, tablet, and desktop

Scalable architecture for future commerce features

Demo Assets

Catalog and product detail views • Cart interaction flow • Checkout execution flow • Authentication-gated purchase path

Tech Stack

Next.js (App Router)ReactTypeScriptZustandTanStack QueryZodSupabaseClerkStripeTailwind CSSFramer Motion