CanvasPress
Full e-commerce platform with custom interactive design tool, server-side image rendering, order management system, and headless CMS.
CanvasPress
CanvasPress is a full-stack e-commerce platform for custom canvas prints. The system spans four integrated applications: a customer-facing storefront with an interactive design tool for customizing canvas prints (size, border, finish, mounting), a server-side image generation pipeline using Konva and Sharp with Bull job queues for processing high-resolution print files, an order management system with FedEx shipping integration and ZPL label printing, and a Strapi headless CMS for product catalog and content management. Built with Next.js and React on the frontend, Express and Node.js for the image pipeline, and GraphQL for API communication between services.
PROJECT OVERVIEW
A comprehensive look at the challenges, solutions, and results of the CanvasPress project.
THE CHALLENGE
- Building an interactive canvas design tool with real-time preview and product customization
- Server-side rendering of high-resolution print-ready images with accurate color profiles
- Managing a multi-service architecture across frontend, image pipeline, OMS, and CMS
- Integrating FedEx shipping, label printing, and order fulfillment workflows
OUR SOLUTION
- Custom canvas editor using Konva with product-aware sizing, borders, and finish options
- Bull queue-based image processing pipeline with Sharp for high-DPI output and Dropbox delivery
- GraphQL API layer connecting Strapi CMS to the Next.js storefront for real-time product data
- Order management dashboard with FedEx ShipManager integration and ZPL thermal label generation
THE RESULTS
- Complete e-commerce platform processing 615+ customer orders
- Design tool enabling customers to customize and preview canvas prints before purchase
- Automated image generation pipeline reducing manual processing from hours to seconds
- Integrated fulfillment system from order placement through shipping label generation
DETAILED CASE STUDY
PROJECT BACKGROUND
CanvasPress is a full-stack e-commerce platform for custom canvas prints. The system spans four integrated applications: a customer-facing storefront with an interactive design tool for customizing canvas prints (size, border, finish, mounting), a server-side image generation pipeline using Konva and Sharp with Bull job queues for processing high-resolution print files, an order management system with FedEx shipping integration and ZPL label printing, and a Strapi headless CMS for product catalog and content management. Built with Next.js and React on the frontend, Express and Node.js for the image pipeline, and GraphQL for API communication between services.
TECHNICAL IMPLEMENTATION
A deep dive into the architecture, technologies, and development approach used to build the CanvasPress.
SYSTEM ARCHITECTURE
The system was built using modern architecture patterns ensuring scalability, reliability, and maintainability. Each component handles specific business functions and communicates through well-defined APIs.
FRONTEND LAYER
Next.js 12 storefront with custom Konva-based design tool, product pages, checkout, and user accounts
API GATEWAY
GraphQL API connecting Strapi CMS to frontend, Express server for image generation webhooks
BUSINESS LOGIC
Multi-service architecture: storefront, image pipeline with Bull queues, OMS with FedEx integration
DATA LAYER
Strapi CMS for product catalog and content, PostgreSQL database, Dropbox for print file delivery
KEY FEATURES DELIVERED
Interactive Design Tool
Custom canvas editor where customers choose size, border style, finish, and mounting options with real-time preview.
Image Generation Pipeline
Server-side rendering of print-ready images using Bull job queues, Sharp processing, and automated Dropbox delivery.
Order Management System
Internal dashboard for order tracking, customer management, sales reporting, and cut sheet generation.
Shipping & Fulfillment
FedEx ShipManager integration with automated ZPL thermal label printing and shipment tracking.
DEVELOPMENT TIMELINE
Platform Architecture
Next.js storefront, Strapi CMS, GraphQL API layer
Month 1-3Design Tool
Interactive canvas editor with product customization and preview
Month 4-7Image Pipeline
Server-side rendering with Konva, Sharp, Bull queues, Dropbox
Month 8-11OMS & Fulfillment
Order management, FedEx integration, ZPL label printing
Month 12-18PROJECT METRICS
Key outcomes and technical achievements.
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