Technical Case Studies & Portfolio
Featured Web Applications
In-depth technical case studies detailing software architectures, business problems solved, stack selections, and technical outcomes.
E-Commerce & SaaSModern E-Commerce Platform & Admin System
Scalable digital retail platform built with Next.js 15, TypeScript, MongoDB, and Stripe
Architecture Overview:Next.js App Router for Server-Side Rendering (SSR) of product pages to maximize SEO indexation, coupled with MongoDB database indexing and secure Stripe Webhooks processing for order status updates.
Next.js 15TypeScriptReact 19MongoDBMongooseStripe APITailwind CSS
POS / Enterprise SoftwareRestaurant Management & POS Software System
Complete Point-of-Sale, order workflow, and table reservation system using Laravel & React
Architecture Overview:Decoupled backend architecture powered by Laravel REST endpoints and MySQL relational database, connected to interactive React touch UI interfaces via Inertia.js for zero page-reload workflow.
LaravelPHP 8ReactInertia.jsMySQLWebSocketsTailwind CSS
AI & RAG ApplicationsAI RAG Document Chat & Assistant Platform
Intelligent conversational search platform using Next.js, OpenAI API, Qdrant Vector DB & TypeScript
Architecture Overview:Retrieval-Augmented Generation (RAG) architecture. Documents are chunked, converted into vector embeddings via OpenAI Ada models, stored in Qdrant, and retrieved semantically to inject into GPT-4 prompts.
Next.jsTypeScriptOpenAI GPT-4Qdrant Vector DBLangChainTailwind CSS
Web Platforms & CMSHeadless Portfolio & CMS Platform
Custom content management system with JWT authentication, Cloudinary uploads, and dynamic REST APIs
Architecture Overview:Next.js App Router API route handlers interfacing with MongoDB Mongoose models, secured via HTTP-only JWT cookies and integrated with Cloudinary image transformation APIs.
Next.js 15TypeScriptMongoDBCloudinary APIJWTTailwind CSS
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