Freelancers using three.js in RawalpindiFreelancers using three.js in Rawalpindi
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M. Furqan Hameed's avatar
M. Furqan Hameed
Islamabad, Pakistan
Versatile Full Stack Developer: ReactJS, NextJS, Django
5.0
Rating
8
Followers
Versatile Full Stack Developer: ReactJS, NextJS, Django
Cover image for Rebranding: MuslimFest
Rebranding: MuslimFest
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13
Cover image for E-Learning Platform: FreelanceGuru.net
E-Learning Platform: FreelanceGuru.net
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14
Cover image for AI SaaS Startup
AI SaaS Startup
0
23
Cover image for Akcru: Streaming & WatchParty React Native App
Akcru: Streaming & WatchParty React Native App
0
21
three.js(1)
Syed Asad Iftikhar's avatar
Syed Asad Iftikhar
Rawalpindi, Pakistan
AI Automation Engineer | n8n, Flutter & Voice AI Specialist.
New to Contra
AI Automation Engineer | n8n, Flutter & Voice AI Specialist.
Cover image for I engineered a high-performance, browser-based
I engineered a high-performance, browser-based 3D experience that allows users to manipulate a system of 15,000+ particles using real-time hand gestures. This project explores the intersection of Web Graphics and Computer Vision, turning a standard webcam into a spatial controller. The Technical Challenge The main hurdle was achieving a "haptic" feel ensuring the particles reacted instantly and smoothly to physical movements without lag. This required mapping 2D webcam coordinates into a 3D coordinate system and calculating volumetric transformations on the fly. The Solution & Workflow High-Performance Rendering: Used Three.js and WebGL with additive blending and custom color mapping to render a massive particle count at a consistent 60 FPS. Real-time Inference: Integrated Google MediaPipe to track 21 3D landmarks per hand directly in the client-side browser, eliminating the need for a backend. Dynamic Math: Implemented custom lerping (Linear Interpolation) and gesture thresholds to create fluid movements, such as a "fist-clench" collapsing the particles into a sphere and an "open-palm" expanding them into a galaxy. The Results Created a fully immersive, zero-latency interface that demonstrates the power of the modern web for interactive AI applications.
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7
Cover image for I built a custom AI
I built a custom AI Voice Agent for a service-based business to automate their appointment booking process. The system handles inbound/outbound calls, qualifies customers, and manages scheduling without any human intervention. The Technical Challenge The goal was to create a "robust" agent that could handle natural human speech patterns including stammers or mid-sentence changes while maintaining the conversational flow. I needed to bridge the gap between high-fidelity voice synthesis and real-time database management. The Solution & Workflow Voice & Logic: Integrated ElevenLabs for realistic vocal performance and Retell AI (or similar) for low-latency conversational handling. Automation Engine: Built complex workflows in n8n to process the data gathered during the call. Real-time Integration: The system automatically cross-references and updates Google Calendar, sending instant confirmations to both the client and the customer. The Results 100% Automation: Successfully moved the client from manual phone bookings to a fully autonomous system. Error Handling: Programmed the agent to stay on track even when users provide vague or self-correcting input.
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11
Cover image for I developed Chezify, a high-performance
I developed Chezify, a high-performance mobile application tailored for a local fast-food restaurant. The goal was to bridge the gap between a traditional physical storefront and a modern digital presence by providing a seamless, branded ordering interface. The Technical Challenge The focus was on creating a Modular Architecture that allows the business to scale its menu effortlessly. I designed a library of reusable Flutter widgets (FoodCards, DealCards) that ensure UI consistency across the entire app while maintaining a strict 60 FPS performance target for a premium user experience. The Results Optimized Performance: Achieved silky-smooth scrolling and transitions, even with high-resolution imagery. Scalable Design: Built a custom UI/UX from scratch using Dart, avoiding generic templates to ensure brand uniqueness. Business Integration: Developed an "Exclusive Deals" logic to drive higher order values through targeted combo offers.
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15
Cover image for I developed a real-time Air
I developed a real-time Air Drawing Application that uses Computer Vision to transform hand gestures into digital input. By utilizing a standard webcam, the app allows users to draw, erase, and select colors in mid-air without any physical contact with the screen. Key Technical Features: Hand Tracking: Integrated MediaPipe to track 21 specific hand landmarks with high precision and near-zero latency. Gesture Logic: Programmed custom state-switching—using a single index finger for "Drawing Mode" and a two-finger gesture for "Selection Mode" to navigate the UI. Real-time Rendering: Leveraged OpenCV for video processing and to create a dynamic, responsive canvas overlay. This project demonstrates my ability to build Human-Computer Interaction (HCI) tools and implement real-time AI solutions using Python.
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21
three.js(1)
Haseeb Ul Hassan's avatar
Haseeb Ul Hassan
Rawalpindi, Pakistan
Efficient MERN STACK developer & Designer
Efficient MERN STACK developer & Designer
Cover image for Haseeb Ul Hassan
Haseeb Ul Hassan
0
14
Cover image for Enhancing Your Visual Storytelling: ADOBE Photoshop/Lightroom
Enhancing Your Visual Storytelling: ADOBE Photoshop/Lightroom
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8
Cover image for Netflix clone using MERN stack and TMDB api
Netflix clone using MERN stack and TMDB api
0
90
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three.js(1)