MJ Kubera – Enterprise Tile, Paint & Bathware Export Platform
A Next-Gen Digital Product Showcase, Faceted Search Catalog & Automated GST/Proforma Invoice Generator for Architectural & Building Material Exporters.
Ceramic tiles, bathware, and paints export businesses face complex multi-dimensional product taxonomies (surfaces, finishes, sizes, colors, cisterns, HSN codes) that legacy CMS tools fail to support. Generating GST-compliant Tax and Proforma Invoices across heterogeneous export units (SqFT, SqMT, Box, Piece, LTR) is manual and labor-intensive, while heavy raster images degrade mobile performance and public lead forms lack product context.
Business Challenge & Strategic Solution
Architectural exporters struggle with multi-attribute product catalog management, heavy image payloads impacting mobile web speed, complex multi-unit export pricing (SqFT, SqMT, Box, LTR), and manual GST/Export invoice generation.
Dedicated MongoDB for Tiles, Bathware, and Paints normalized with relational master models (surfaces, finishes, sizes, look-and-feels, locations, colors).
Server-side HTML-to-PDF engine using dynamic template rendering templates and to generate pixel-perfect A4 PDF invoices stored in AWS S3 for Tax, Proforma, CGST/SGST, IGST, and Export orders.
C++ native image optimization middleware image middleware compressing uploaded raster assets into optimized WebP files (50% quality compression) prior to AWS S3 upload.
polymorphic data schema architecture linking invoice line items to distinct product collections (Tiles, Bathware, Paints) under a single invoice engine.
We architected a Next.js (React) single-page portal backed by Express and MongoDB. We implemented dynamic schema polymorphism across distinct product collections, automated server-side PDF invoice rendering, WebP compression pipeline, and URL-slug synchronized Redux filtering.
Technology Stack by Layer
The 16 technologies MJ Kubera runs on, grouped by the layer of the system they power.
Frontend & UI 7 technologies
- Next.js Server-rendered React framework
- React Component-based UI
- Redux Toolkit Predictable app state
- React Bootstrap Bootstrap UI components
- Swiper Touch carousels
- React Quill Rich-text editing
- PDF.js In-browser PDF viewer
Backend & APIs 5 technologies
- Node.js Server runtime
- Express.js REST API framework
- NextAuth.js Session & sign-in
- Sharp WebP image optimization
- Nodemailer Email notifications
Data & storage 2 technologies
- MongoDB Document database
- Mongoose MongoDB data modeling
Cloud & infrastructure 1 technologies
- AWS S3 File & media storage
Integrations & libraries 1 technologies
- Google reCAPTCHA Bot protection on forms
System Architecture & Engineered Modules
Faceted Product Catalog & Multi-Unit Engine
System Interfaces & Digital Views
Business Impact & Key Outcomes
Automated Invoice Engine: Server-side automated HTML-to-PDF compilation with high-fidelity document generation engine pipeline renders pixel-perfect A4 PDF Tax & Proforma invoices automatically stored in S3
50% Storage & Bandwidth Reduction: Automated automated image optimization pipeline compresses uploaded raster assets into WebP format before S3 stream
Polymorphic Schema Support: Dynamic Mongoose polymorphic schema mapping pointers unify line itemization across Tiles, Bathware, and Paints collections
Contextual Lead Generation: Product-linked inquiry portal captures client intent in inquiry capture repository backed by Google reCAPTCHA v2 bot shield
Ready to engineer your next digital system?
Partner with JiyanTech to architect custom web applications, enterprise software, and mobile platforms.
