Social Preview — Automated Visual Generation SaaS

Commercial Dynamic Image Generation & Checkout Pipeline

This SaaS product automates the creation of high-converting social media preview graphics, OpenGraph banners, and promotional assets. Features an interactive canvas editor, real-time live preview across Twitter/LinkedIn/Facebook formats, and a frictionless paid checkout flow.

PRIMARY IMPACT100%Automated Checkout Flow

ARCHITECTURE STATUS100% LiveProduction Deployed

Discuss Architecture

System Architecture

Key Design Primitives

Zero-Latency Canvas Engine

Client-side interactive vector and typography rendering pipeline providing real-time 60 FPS previews as users type.

Resilient Billing Webhooks

Idempotent payment webhook handlers ensuring automated credit top-ups without duplicate charges or dropped states.

THE CORE CHALLENGE

Engineering Bottlenecks

Marketing agencies waste dozens of hours each week manually resizing and re-exporting image cards for different social platforms.

THE IMPLEMENTED SOLUTION

Architectural Solution

Developed a browser-based canvas engine backed by cloud rendering functions that generate pixel-perfect branded graphics on-demand with automated subscription billing.

VERIFIED DELIVERABLES

Key Business & Technical Outcomes

Over 66+ paid transaction records processed with zero payment dropouts

Instant real-time preview across all major social media aspect ratios

Automated REST API allowing programmatic image generation from URLs

Customer self-service dashboard with credit management and asset storage

TECHNICAL SPECS

Technology Stack

Selected for maximum throughput, type safety, and zero-maintenance reliability.

React 19

Cloud Functions

Payment Gateway

Tailwind CSS

Firebase

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