Software Development Projects in Wah CanttSoftware Development Projects in Wah CanttAI-Powered 3D Industrial Design, Simulation & Digital Twin Platform
Designed and developed a full-stack AI-powered 3D industrial platform that enables engineers, manufacturers, and industrial teams to visualize, analyze, and interact with complex engineering models directly in the browser. The platform combines advanced 3D visualization, real-time simulation capabilities, and digital twin technology to create an immersive web-based engineering environment.
Built with Three.js, WebGL, JavaScript, React.js, Node.js, and REST APIs, the solution delivers high-performance 3D rendering, interactive model exploration, and scalable backend architecture. Users can seamlessly inspect industrial assets, monitor digital twins, manage engineering data, and perform real-time interactions without requiring specialized desktop software.
Key features include interactive 3D model visualization, AI-assisted engineering workflows, digital twin management, real-time data integration, model processing pipelines, cloud-based asset management, and responsive cross-platform performance. The system was optimized for handling large-scale engineering models while maintaining smooth rendering and user experience. Introducing OneCart ā a modern, full-stack fashion e-commerce platform built for a seamless shopping experience across Men, Women, and Kids categories.
šļø Home Page ā A bold hero banner with rotating slides, "Fashion Made for Everyone" messaging, and a clean navigation bar (Home, Collections, About, Contact) with live cart count.
š§„ All Collections Page ā Smart sidebar filters by Category (Men/Women/Kids) and Subcategory (Topwear, Bottomwear, Winterwear), plus a "Sort By: Relevant" dropdown for easy browsing across a full product grid with pricing.
š¬ About Us Section ā A clean, editorial-style layout introducing the brand story and mission alongside lifestyle imagery.
š Authentication Flow ā A sleek Create Account screen with Google OAuth sign-in and standard email/password registration, matching the site's dark, minimal aesthetic throughout.
Built with a focus on responsive design, intuitive navigation, and a consistent dark-mode UI with gold accent branding ā OneCart delivers a premium, distraction-free shopping experience from landing page to checkout.
š» Tech stack / features you can customize: [add your stack here ā e.g., React, Node.js, MongoDB, Stripe] PharmaCore is a Pharmacy Management Software designed to simplify and automate daily pharmacy operations. The system provides role-based access for Admin, Pharmacist, and Staff users through a secure login system.
The software includes modules for dashboard monitoring, medicine inventory management, billing and sales processing, and reports & analytics. Users can manage medicine stock, track expiry dates, generate bills, monitor sales performance, and maintain organized pharmacy records.
The system focuses on improving efficiency, reducing manual work, and providing a structured solution for managing pharmacy data through software and database integration. Jobpayeer - A Complete Freelance Marketplace Built for Modern Hiring
Overview
JobPayeer is a comprehensive freelance marketplace that connects businesses with skilled professionals through micro-jobs, custom projects, and ready-made service listings. The platform provides a secure, scalable ecosystem where clients can hire talent, freelancers can grow their careers, and every transaction is protected through escrow payments. The platform also emphasizes low platform fees, fast payouts, and a global talent network. (jobpayeer.com (https://www.jobpayeer.com/?utm_source=chatgpt.com))
The Challenge
The goal was to build more than just another job board. The platform needed to support multiple business models within a single application:
Micro-task marketplace
Project bidding system
Service marketplace similar to Fiverr
Secure escrow payments
Wallet and payout system
Role-based dashboards for buyers, freelancers, and administrators
A scalable architecture capable of supporting thousands of users worldwide
My Role
As the Full-Stack Engineer, I was responsible for the complete development lifecycle, including:
System architecture
Frontend development
Backend API development
Database design
Authentication & authorization
Dashboard development
Payment & wallet implementation
Performance optimization
Deployment and production setup
Key Features
Micro-Jobs Marketplace
Complete Project Posting & Bidding
Service Listings Marketplace
Secure Escrow Payments
Digital Wallet & Withdrawals
Employer & Freelancer Dashboards
User Verification System
Search & Advanced Filters
Reviews & Ratings
Admin Management Panel
Responsive Mobile-First Design
SEO-Optimized Landing Pages
The platform enables businesses to hire freelancers for quick tasks, long-term projects, or pre-packaged services, while giving freelancers multiple ways to earn through one unified ecosystem. (jobpayeer.com (https://www.jobpayeer.com))
Technologies Used
Next.js
MongoDB
Tailwind CSS
REST APIs
JWT Authentication
Cloud Deployment
Git & GitHub
Results
Developed a production-ready freelance marketplace from the ground up.
Created a scalable architecture capable of supporting multiple marketplace workflows.
Delivered a fast, responsive experience across desktop, tablet, and mobile devices.
Built secure authentication, escrow payment workflows, and role-based access control.
Designed a clean, modern UI focused on usability and conversion.
What I'm Proud Of
JobPayeer showcases my ability to architect and deliver a complex marketplace platform from concept to production. By combining micro-jobs, project bidding, and service listings into a single ecosystem, I created a solution that offers flexibility for businesses and freelancers while maintaining performance, scalability, and a seamless user experience. It reflects my expertise in building modern, production-ready web applications with a strong focus on clean architecture and business value.
Project Summary
Designed and developed a full-stack freelance marketplace that brings together micro-jobs, project bidding, and service listings in one scalable platform. Built with a focus on performance, security, responsive design, and an intuitive user experience to help businesses hire faster and freelancers grow their opportunities. (Jobpayeer (https://www.jobpayeer.com/?utm_source=chatgpt.com)) 
