Freelancers using Android in IslamabadFreelancers using Android in Islamabad
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Muhammad Muneeb Shahraiz's avatar
Muhammad Muneeb Shahraiz
Islamabad, Pakistan
Graphic Design |Android Developer | Brand & UI/UX Specialist
6
Followers
Graphic Design |Android Developer | Brand & UI/UX Specialist
Cover image for أطلب مياه تانيا Tania - Apps on Google Play
أطلب مياه تانيا Tania - Apps on Google Play
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8
Cover image for Fayha Water - Apps on Google Play
Fayha Water - Apps on Google Play
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5
Cover image for Berain Water Delivery - Apps on Google Play
Berain Water Delivery - Apps on Google Play
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12
Cover image for Bajao: Music & Audiobooks - Apps on Google Play
Bajao: Music & Audiobooks - Apps on Google Play
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14
Android(4)
Syed Danish's avatar
Syed Danish
Rawalpindi, Pakistan
Android Engineer | Android NDK | Android SDK | Kotlin.
7
Followers
Android Engineer | Android NDK | Android SDK | Kotlin.
Cover image for Magnifying Glass Android App Development
Magnifying Glass Android App Development
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9
Cover image for GPS Map Camera Android App Development
GPS Map Camera Android App Development
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5
Cover image for Google Ads Implementation in Native Android
Google Ads Implementation in Native Android
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8
Cover image for Prank Call Android App Development
Prank Call Android App Development
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10
Android(6)
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 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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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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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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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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Android(1)
Nazir Hussain's avatar
Nazir Hussain
Rawalpindi, Pakistan
I am a web developer
New to Contra
I am a web developer
Cover image for Title: Professional Travel App —
Title: Professional Travel App — Flutter (iOS and Android) Description: A fully featured travel and booking app built with Flutter for both iOS and Android platforms. This app delivers a premium travel experience with a stunning visual design, intuitive navigation, and a comprehensive set of features that make trip planning effortless and enjoyable. From discovering new cities to booking hotels and tracking travel expenses, this app covers every aspect of the modern traveler's journey. Built with Flutter and a scalable backend, the app is fully ready for App Store and Google Play Store deployment.
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Cover image for Custom Flutter Mobile App —
Custom Flutter Mobile App — Project Management Platform A full-featured mobile app built with Flutter for Android & iOS. Features include real-time analytics dashboard, push notifications, team activity tracking, live updates, and user profile management. Built with Firebase integration and clean UI/UX design. Delivered by Owasoft Technologies.
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Cover image for Here is your portfolio description
Here is your portfolio description — copy and paste it: Title: Professional Ride Sharing App — Flutter (iOS and Android) Description: A fully featured ride sharing app built with Flutter for both iOS and Android platforms, similar to Uber and Careem. This app provides a seamless and reliable ride booking experience with real time GPS tracking, live map navigation, driver and passenger matching, and secure payment integration. The clean and intuitive UI makes it easy for users to book rides, track their driver in real time, view trip history, and manage payments all in one place. Built with Flutter and a scalable backend with Google Maps integration, this app is fully ready for App Store and Google Play Store deployment. Key Features: Real time GPS tracking with live map showing driver location and route Ride booking with pickup and drop off location selection Driver and passenger matching system with driver profile and ratings Trip activity screen showing completed and cancelled rides with full details Driver information display including name, vehicle details, and star rating Multiple payment method support including cash and digital payments Trip fare calculation and payment confirmation In app call functionality to contact driver directly Ride cancellation with confirmation flow Complete trip history with timestamps, locations, and fare details User and driver rating system after each completed ride Clean and modern UI with smooth map animations and intuitive navigation iOS and Android cross platform from a single Flutter codebase
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Cover image for Here is your portfolio description
Here is your portfolio description — copy and paste it: Title: Professional Food Delivery App — Flutter (iOS and Android) Description: A fully featured food delivery app built with Flutter for both iOS and Android platforms. This app includes a modern and clean UI with a home screen showing promotional banners, food categories, and popular items. Users can browse through categories like Burger, Chinese, and Pizza, view detailed product pages with ingredients and pricing, add items to cart, and place orders seamlessly. The app features smooth navigation, an intuitive bottom navigation bar, and a beautiful orange and white color scheme designed to enhance the user experience and drive conversions. Built with Flutter and Firebase backend, this app is fully scalable and ready for App Store and Google Play Store deployment. Key Features: Home screen with promotional banners and discount offers Food category browsing and filtering system Detailed product pages with ingredients and pricing Add to cart and checkout functionality User authentication and profile management Clean and modern UI with smooth animations iOS and Android cross platform from a single Flutter codebase Firebase backend integration for real time data
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Android(2)
Hafiz Muhammad Safiullah's avatar
Hafiz Muhammad Safiullah
Rawalpindi, Pakistan
Senior Mobile Application Developer Native (Android, iOS)
Senior Mobile Application Developer Native (Android, iOS)
Cover image for Old Book Store
Old Book Store
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5
Cover image for Detox App
Detox App
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3
Cover image for Contrdop
Contrdop
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2
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Android(3)