Nawaz Ur Rehman
Fullstack Engineer | Web3, Blockchain & AI Developer
New to Contra
Nawaz is ready for their next project!
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.
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🔷 WHAT WE BUILD
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💱 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.
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⚙️ TECH STACK
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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
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💰 SERVICES & PRICING
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✅ 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
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📬 CONTACT
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👤 Nawaz Ur Rehman
🏢 BlockSynk Technology
💼 Available for full builds, modules, or ongoing development
📩 Open to discuss your project scope today
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