Freelancers using ChatPDF in Karachi
Freelancers using ChatPDF in Karachi
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Barkat Ali
Karachi, Pakistan
AI Engineer —Interactive Websites & Scroll-Stopping AI Video
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AI Engineer —Interactive Websites & Scroll-Stopping AI Video
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🌿 What if your product ad felt like a cinematic escape? Misty mountains. Crystal-clear water. Golden sunlight. Every detail designed to make a simple product feel unforgettable. I created AURORA, a nature-inspired product advertising concept, using AI filmmaking, cinematic camera movements, realistic water effects, and natural lighting. The goal wasn't just to show a product. It was to create a feeling around it. 🎬 AI Product Commercials ✨ Cinematic Visual Storytelling 🌱 Nature-Inspired Brand Campaigns Have a product that deserves more than an ordinary ad? Let's turn your idea into a cinematic visual experience. Created by Product Frame. #AIAdvertising #ProductCommercial #CreativeDirection #AIFilmmaking #ProductFrame
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The client gave me an idea. I gave it a brand, a design, and a Shopify store. The client had an idea. I turned it into a product experience. For this Shopify project, I wasn't given a finished design or a ready-made theme. I started with the product itself. 01 — Product Design First, I designed the product concept and created the visual direction around the brand. 02 — Figma Prototype I then translated the idea into a complete Figma prototype — working through the layout, hierarchy, product presentation, navigation, and overall shopping experience. 03 — Shopify Development Once the design was ready, I turned the prototype into a custom Shopify theme, bringing the experience to life as a functional ecommerce store. The goal wasn't to simply make a Shopify website. It was to make the product feel like a real brand. From the product packaging and visual identity to the storefront, typography, spacing, navigation and product storytelling — everything was designed to work together. Idea → Design → Prototype → Development → Live Store. That's the part of building I enjoy most: taking something that exists only as an idea and turning it into something people can actually use. #Shopify #ShopifyDevelopment #ShopifyTheme #Figma #WebDesign #Ecommerce #ProductDesign #UIDesign #UXDesign #FrontendDevelopment #WebDevelopment #BuildInPublic
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What if your entire WhatsApp marketing workflow lived in one app? I recently built WA Marketing — a cross-platform Android + iOS application designed to help businesses manage WhatsApp campaigns, customers, conversations, automation, and performance from one place. The goal was simple: Connect. Engage. Grow. Key features: WhatsApp Business integration Campaign creation, scheduling & tracking Bulk messaging workflows Contact & audience management CRM & lead management Automated follow-ups Message templates Media & document sharing Unified inbox & conversations Campaign analytics & reporting User authentication & secure data management Automation triggers and execution tracking Cross-platform Android + iOS experience I focused on making it more than just a messaging tool — it’s a customer engagement and growth system built around WhatsApp. I’ll share the app screens and video below so you can see the product in action. #AI #WhatsApp #WhatsAppMarketing #AIEngineering #Automation #MobileApp #Android #iOS #SaaS #CRM #MarketingAutomation #GrowthMarketing #AIAutomation #ProductDevelopment #AppDevelopment #AgenticAI #Contra
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Created a cinematic luxury perfume commercial for VELORA, designed to showcase the product through atmosphere, detail, and premium visual storytelling. The concept focuses entirely on the perfume bottle—dramatic lighting, elegant reflections, close-up product shots, and smooth cinematic transitions create a refined luxury feel without human actors or voiceover. Produced using AI video generation and creative editing, the film demonstrates how AI can help brands develop visually engaging product advertising for social media. Creative approach: Product-focused visual storytelling Luxury lighting and cinematic camera movement Detailed glass, liquid, and packaging shots Short-form vertical format for social platforms Instrumental sound design with no dialogue or voiceover Created for: Product Frame Tagline: One Product. One Story. One Powerful Ad.
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Nawaz Ur Rehman
Karachi, Pakistan
Fullstack Engineer | Web3, Blockchain & AI Developer
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Fullstack Engineer | Web3, Blockchain & AI Developer
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Enterprise AI Agent & Workflow Automation Platform Overview Designed and developed an AI-powered automation platform that helps businesses streamline operations through intelligent agents, workflow automation, and AI-driven decision-making. The solution enables teams to automate repetitive tasks, process large volumes of data, retrieve knowledge from documents, and integrate AI directly into business workflows. What I Built Custom AI agents powered by OpenAI and LLM technologies Workflow automation systems for business operations RAG (Retrieval-Augmented Generation) pipelines Document intelligence and knowledge retrieval AI-powered reporting and data processing API integrations with third-party business tools Agent monitoring and execution dashboards Scalable backend architecture for AI services Key Features ✓ Autonomous AI Agents ✓ Business Process Automation ✓ Document Q&A Systems ✓ Knowledge Base Search ✓ Multi-Step Workflow Execution ✓ Vector Database Integration ✓ Analytics & Monitoring ✓ Secure API Integrations Technologies Used OpenAI, LangChain, Python, FastAPI, Pinecone, ChromaDB, PostgreSQL, React.js, Next.js, TypeScript, REST APIs Results Reduced manual workload through automation Improved operational efficiency Faster access to business knowledge Streamlined internal workflows Enhanced decision-making with AI-powered insights Services Demonstrated AI Agent Development • RAG Systems • Workflow Automation • OpenAI Integration • Enterprise AI Solutions • Custom AI Applications Project Link https://beam.ai/
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Realtor.com (http://Realtor.com) – Real Estate Marketplace Platform Overview Realtor.com (http://Realtor.com) is one of the largest online real estate marketplaces, helping millions of users search for homes, apartments, rentals, and real estate services across the United States. The platform provides property listings, market insights, mortgage tools, and agent connections for buyers, sellers, and renters. My Role Full-Stack Developer Responsibilities • Frontend development and responsive UI implementation • Property search and filtering experiences • Real estate listing presentation • API integrations and data management • Performance optimization • Mobile responsiveness • User experience enhancements • Interactive map and location-based features Key Features ✓ Property search and discovery ✓ Advanced filtering system ✓ Interactive map search ✓ Property detail pages ✓ User authentication ✓ Saved searches and favorites ✓ Agent contact workflows ✓ Mortgage and home-buying tools ✓ Responsive web experience Challenges Solved Handling large volumes of property listings Optimizing search performance Improving property discovery workflows Creating mobile-first user experiences Delivering scalable and maintainable frontend architecture Technologies React.js • Next.js • TypeScript • JavaScript • Node.js • REST APIs • GraphQL • Google Maps API • Responsive Design Results Improved property discovery experience Faster search and filtering performance Enhanced mobile engagement Better lead generation workflows Scalable real estate platform architecture Project URL https://www.realtor.com
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TeacherTube – Educational Video Platform Overview Contributed to the development and enhancement of TeacherTube, an educational video platform that helps students, teachers, and schools discover and consume learning-focused video content across subjects such as Math, Science, History, Language Arts, and Educational Songs. My Role Full-Stack Developer Responsibilities Developed responsive user interfaces for content discovery and navigation. Improved video browsing and category-based filtering. Enhanced search functionality for educational content. Optimized platform performance and user experience. Implemented responsive layouts for desktop and mobile devices. Integrated APIs and supported content management workflows. Key Features Educational video streaming Subject-based categorization Search and filtering system User authentication Content management Responsive design Mobile-friendly experience Results Improved content discoverability Better user engagement and navigation Enhanced performance across devices Scalable and maintainable codebase Technologies React.js, JavaScript, TypeScript, Node.js, REST APIs, HTML, CSS, Responsive Design Project Link https://www.teachertube.com
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At BlockSynk Technology, we design and develop enterprise-grade cryptocurrency exchange platforms — end-to-end, from smart contracts to polished mobile & web interfaces. This project showcases our capability to build platforms similar to Bitrue — a complete crypto ecosystem covering spot trading, futures, staking, copy trading, DeFi lending, and token launchpads. ────────────────────────────── 🔷 WHAT WE BUILD ────────────────────────────── 💱 Spot & Futures Trading Engine High-performance trading interfaces with real-time order books, candlestick charts, market/limit/stop orders, and USDT, COIN-M & USDC-margined futures — all powered by WebSocket for zero-lag execution. 📊 Copy Trading System Social trading infrastructure where users can follow top traders, automatically mirror positions, and share in profits — with full performance dashboards and risk controls. 🏦 DeFi Earn & Staking Flexible staking pools, Power Piggy-style yield products, BTR lockup mechanisms, and auto-invest bots delivering competitive APR across multiple tokens. 💳 Crypto Loans Crypto-backed lending system where users pledge collateral (BTC, ETH, XRP) to borrow stablecoins — with liquidation engines, interest calculation, and real-time LTV monitoring. 🚀 Token Launchpad IDO/IEO launchpad for new token listings with whitelist management, vesting schedules, distribution contracts, and fair launch mechanics. 🖼 NFT & Alpha Trading Integrated NFT marketplace and Alpha trading interface giving users direct Web3 access from within the exchange — wallet connect, minting, and secondary market trading. 🤖 AI-Powered Analytics Machine learning models for price prediction, sentiment analysis, smart portfolio rebalancing suggestions, and AI-driven copy trading performance scoring. 📱 Mobile App (iOS & Android) Full-featured React Native mobile app with biometric login, real-time push notifications, portfolio tracking, one-tap trading, and seamless wallet integration. ────────────────────────────── ⚙️ TECH STACK ────────────────────────────── Frontend: React.js / Next.js, React Native (Mobile), Flutter Backend: Node.js, Python, FastAPI, WebSocket, Redis Blockchain: Solidity, Ethers.js, Web3.js, Hardhat, EVM Chains Database: PostgreSQL, MongoDB, Redis (caching) AI/ML: Python, TensorFlow, OpenAI API, LangChain Infrastructure: AWS, Docker, Kubernetes, CI/CD, Nginx Security: JWT, 2FA, biometric auth, smart contract audits ────────────────────────────── 💰 SERVICES & PRICING ────────────────────────────── ✅ Full Exchange Platform Build → Custom Quote (from $15,000) ✅ Trading Engine Only → From $5,000 ✅ Smart Contracts & DeFi → From $3,000 ✅ Mobile App (iOS + Android) → From $3,000 ✅ AI Integration & Analytics → From $2,000 ✅ Individual Features/Modules → $25–$50/hr ────────────────────────────── 📬 CONTACT ────────────────────────────── 👤 Nawaz Ur Rehman 🏢 BlockSynk Technology 💼 Available for full builds, modules, or ongoing development 📩 Open to discuss your project scope today
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