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Product & Category Entity Design.
ManyToOne & OneToMany relationship.
Proper JoinColumn mapping.
@JsonBackReference to prevent infinite loop.
Clean and simple structure.
Spring Boot + JPA
the infinite loop thing catches EVERYONE the first time.. nice clear breakdown
Thank you, Benjamin! Yes, the infinite recursion with bidirectional relationships is such a common issue. Glad the explanation was clear. 😊
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As a Nigerian student, you know how the pressure goes when it comes to exam preparations. I don't know the system elsewhere but the quest to make it easier for Secondary Students to find their confidence before embarking on the exam journey, lead me to building this product.
So, I built Akada, a product that helps students stay on top of their subjects, deadlines, and study goals without feeling overwhelmed.
From product thinking to UI/UX design and a working mobile and web experience, this project is a reminder of why I love turning ideas into useful digital products.
Have a product idea you want to bring to life? Let’s build something meaningful together.
#ProductDesign #UIUXDesign #WebApp #Contra
Title: Nexa Electronics: Premium E-Commerce Website with Interactive 3D Exploded Views
Description:
Nexa Electronics is a demo e-commerce website I designed and built to show my skills in modern web design, front-end development and interactive 3D experiences. This video is a walkthrough of the site.
What’s in the vedio.
The home page, with a cinematic hero section and a 3D device showcase
Browsing by category: Smartphones, Laptops, Audio, Gaming, Smartwatches, Smart Home and Accessories
Product pages with configuration and colour options, a zoom inspection view, pricing, stock status and customer reviews
The interactive 3D exploded view (“Explore Inside in 3D”), where you can take products apart layer by layer to see their internal components
Quick View, the device comparison matrix, the shopping bag and a full checkout flow (shipping details, payment, order review and confirmation)
Customer sign-in and an admin dashboard for managing the store
Website features
Interactive 3D exploded views of products, with labelled internal parts and an explode slider
A mega-menu navigation and fast category browsing
Product configuration (storage and colour variants) with live pricing
Wishlist, compare and shopping bag functionality
Device comparison matrix
A simulated checkout with order confirmation
Customer accounts (sign-in)
An admin dashboard with store stats and inventory and price management
A newsletter signup section
A toggle to turn the 3D experience on or off
A responsive, dark and light themed premium UI
Note: I made this video with the help of AI, and it is just a demo to show my skills. To see my work properly, I recommend visiting live website.
🍝 Project Case Study: Posta & Noodles — Premium Mobile UI
✦ Project Overview
Posta & Noodles is a conceptual mobile commerce experience built to elevate everyday specialty grocery shopping into a premium culinary journey. The design relies heavily on structural typography, asymmetrical layout configurations, and a clean, warm palette designed to showcase artisanal products. [1]
🚀 The Design Process
Immersive Visual Grid: Developed a clean, multi-column card system that breaks away from dense, messy e-commerce layouts. [1]
Frictionless Micro-interactions: Designed seamless quantity counters and intuitive, direct action states to encourage fast basket building.
Streamlined Sliding Cart: Created a high-converting, single-glance slide-out cart drawer that transparently calculates shipping and totals before final checkout.
📊 Project Details
Role: Lead UI Designer
Focus: Visual Identity, Mobile UX/UI, Component Design
Deliverables: High-fidelity interactive screen architecture & layout systems
✨ Looking to bring clean aesthetics and optimized user flows to your digital product? Leave a message or invite me to collaborate directly on my