I'm an AI Engineer proficient in Machine learning, Ai automation and creating robust Ai Agentic workflows. My expertise include: AGENTIC AI AND WORKFLOW AUTOMATION: - LangGraph: I architect stateful, multi-agent systems using directed acyclic graphs (DAGs). I implement human-in-the-loop validation, memory management, and self-correcting code/reasoning loops. - n8n Automation: I design advanced backend orchestration pipelines. I connect LLMs to production databases, webhooks, and third-party APIs via custom Javascript/Python nodes and event-driven triggers. - RAG Orchestration: I build advanced Retrieval-Augmented Generation pipelines using hybrid search, re-ranking algorithms, and vector databases (Pinecone, Milvus, Qdrant). MACHINE LEARNING AND COMPUTER VISION: Object Detection & Segmentation: I fine-tune and deploy YOLO (v8-v11), Faster R-CNN, and Segment Anything (SAM) for real-time tracking, defect detection, and geospatial analysis. Deep Learning Frameworks: I develop, train, and optimize neural networks using PyTorch and TensorFlow. Edge & Cloud Deployment: I optimize models for production environments using TensorRT, ONNX, and Docker containers. My tech stack Frontend: React and Next Js Backend: Node.Js (Express.Js, Nest Js, Fastify), C++, C, PHP (Laravel), Rust, Golang, Python (Django, Fast API, Flask), AI/LLM Frameworks: LangGraph, LangChain, LlamaIndex, Hugging Face Automation & Ops: n8n, Airflow, Docker, AWS, GCP, GitHub Actions ML/CV Libraries: PyTorch, OpenCV, Scikit-Learn, NumPy, Pandas

Certified Geographic Information System Professional (GISP) Consultant with 17 years of experience in local government & regional utilities (water & sewer) available to evaluate, configure and customize your ArcGIS Deployment, Enterprise Asset Management System (EAMS) and/or Enterprise Resource Planning (ERP) Business Software environments, big data or small. I most recently acted as Manager/Coordinator for a Special Achievement in GIS (SAG) award-winning enterprise GIS deployment and was responsible for implementing and maintaining a fully integrated real-time mobile work order asset management system. I have expertise in navigating the ESRI/ERP/EAMS software options and worked closely with engineers to develop a survey-grade geospatial database for capital planning, risk analysis and emergency response. My goal is to provide a universal spatial solutions architect resource for private engineering firms or local entities I am knowledgeable and highly familiar with ArcGIS Online, ArcGIS Server, ArcGIS Portal, enterprise asset management system configurations & best practices, ERP software implementations & integrations, SQL database administration & reporting, as well as the following items: Geodatabase Versioning and Multi-User Editing GPS Data Collection & Post-Processing Professional Data Visualization Spatial & Statistical Analysis GIS Schema Architecture High-Level Cartography Digitizing/Editing Georeferencing Geoprocessing Extracting SHP & CAD Layers Processing GPS & LiDAR Data Geodatabase Administration Routines ArcGIS Online Web Mapping & Sharing ArcGIS Portal Federation & User Deployment Mobile or Web App Enhancement Workflow/Dataflow Management Automated Python Scripting Automated Vehicle Location (AVL) Next-Gen Reverse 911 Software SQL Management Studio Deployment SQL SSRS Report Server Generation Photoshop/Illustrator Graphic Design Google Maps, Open Street Map Water & Sewer network expertise ERP/EAM Project Management --Software Evaluation/Selection --Customer Information System (CIS) --Inventory/Financial Management --Online Payment Processors Technical Writing --Specifications --RFP's I have consulted for a multitude of clients on Upwork with 100% satisfaction rate, and I do have portfolio items but due to the sensitive nature of the data I am unable to share publicly. Please see my LinkedIn profile for additional details.

software developer of many projects fast and efficient and adaptable in Python, JavaScript, TypeScript, Java, C#, C, C++, Go, Rust, Ruby, Swift, Kotlin, Scala, Dart, Lua, Perl, R, Julia, Elixir, Haskell and php

Certified Geospatial Engineer with 6+ years building production GIS platforms and GeoAI systems for the World Bank, US tech firms, and government agencies — from national land-mapping systems handling millions of parcels to deep-learning models that detect roads, buildings, solar panels, and water bodies from satellite and aerial imagery. I don't just make maps. I build the entire geospatial stack: Web GIS — interactive maps with Leaflet, Mapbox GL JS, OpenLayers, ArcGIS API for JavaScript, and Cesium (3D) GeoAI / Computer Vision — object detection & segmentation on satellite/aerial/drone imagery (roads, buildings, solar panels, water bodies) for automated feature extraction 3D & Point Clouds — LiDAR/photogrammetry point cloud processing and web visualization (Potree, Cesium, 3D Tiles), plus measurement and export for engineering workflows Spatial backends — PostgreSQL/PostGIS, GeoServer, .NET Core, Node.js, Python (GDAL, ArcPy), FastAPI Mobile GIS — field data collection, GPS tracking, and route optimization (Xamarin / React Native) Cloud & scale — AWS (EC2, S3, RDS, Lambda), Docker, CI/CD, microservices architecture Selected work: 🛰️ metronX.ai — a geospatial AI platform I built end-to-end, including deep-learning models that automatically detect and extract roads, buildings, solar panels, and water bodies from satellite and aerial imagery. 🤖 AI feature extraction — trained and deployed object-detection/segmentation models that turn raw imagery into clean, analysis-ready map layers, cutting manual digitizing time dramatically. 🌍 PULSE (World Bank / Punjab Board of Revenue) — a $150M national land-records modernization program. I helped build the parcel-mapping dashboards, survey systems, and web mapping that now support millions of mapped land parcels across the province. 🗺️ Air Metrix AI (California, USA) — a 2D/3D geospatial intelligence platform integrating Cesium 3D, Potree point clouds, GDAL raster processing, and GeoServer (WMS/WFS), deployed on AWS. 🚁 Drone / infrastructure-inspection platforms — multi-view systems combining 2D (Leaflet), 3D (Cesium), and point-cloud (Potree) viewers, with real-time measurement tools and DXF export for CAD/engineering workflows. 🚚 Fleet & logistics systems — real-time vehicle tracking, route-optimization algorithms, geofencing, and WebSocket-driven live dashboards. 📊 Spatial analytics & AI — customer segmentation (clustering), predictive market models, and demographic decision-support dashboards. Why clients hire me: ✅ Rare full-stack GIS + GeoAI depth — mapping frontends, spatial backends, and the ML models that feed them, all from one hire ✅ Proven on large, real datasets (millions of records), not just demos ✅ Clear communication, reliable delivery, and clean, maintainable code If you're building anything that lives on a map — a web GIS dashboard, a mobile field app, a 3D digital twin, a routing engine, a spatial data pipeline, or an AI model that extracts features from imagery — send me a message and let's scope it. Happy to do a short paid trial task so you can see the quality before committing.

Highly skilled GIS & Remote Sensing Professional with a passion for turning complex spatial data into clear, actionable insights. Proficient in using tools like ArcGIS, QGIS, ENVI, and remote sensing software to analyze, map, and visualize geographic patterns. Experienced in working with satellite imagery, spatial modeling, and creating high-quality cartographic products for projects in environmental management, urban planning, and resource analysis. Strong problem-solving abilities with a talent for presenting technical information in an easy-to-understand way. Eager to contribute expertise in geospatial technologies to help organizations make smarter, data-driven decisions.

Experienced GIS & Remote Sensing analyst skilled in Python, Google Earth Engine, and ArcMap. Specialized in automating geoprocessing tasks and delivering precise spatial analyses. I offer end-to-end solutions for your geospatial needs. Effective communication is a priority, ensuring a collaborative and successful project experience. Let's work together to bring your spatial analysis projects to fruition.

I work mainly with Django, FastAPI, and Flask to develop RESTful APIs that are secure, performant, and easy to maintain. My focus is on clean architecture, clear separation of concerns, and long-term maintainability. I have solid experience with relational and NoSQL databases, including PostgreSQL and MongoDB, and I design database schemas optimized for performance and scalability. What I bring to your project: - Backend development with Django, FastAPI, or Flask - REST API design and implementation* - Authentication & authorization (JWT, sessions) - Database design & optimization (PostgreSQL, MongoDB) - CI/CD pipelines using GitHub Actions - Version control with Git & GitHub - API integration and third-party services - Backend support for frontend applications (React) I follow industry best practices, write clean and documented code, and use CI/CD workflows to ensure reliable deployments and code quality. My goal is to deliver backend solutions that are stable, scalable, and ready for production. Ready to give life to your projects, contact me now and let it be done !

Your SaaS idea is only as good as the developer who can actually ship it. Most founders find this out the hard way — after hiring someone who built a working prototype that couldn't handle real users, real data, or real edge cases. I'm the developer you hire to avoid that problem. I'm Numan — a full-stack developer specializing in Django/Python backends and React/Next.js frontends, with 3+ years and 15+ production SaaS products shipped across fintech, AI tooling, health tech, geospatial systems, and e-commerce. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HERE'S WHAT I'VE ACTUALLY BUILT: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Hectar Labs — commodity trading intelligence platform processing 97,546+ shipments across 189+ global ports. Built the full trade lifecycle API, automated P&L engine, real-time shipment tracker, and AI market intelligence (Gemini + Perplexity). Reduced trade creation time from 30 minutes to 5 minutes. ▸ Mappex — real-time geospatial collaboration system where teams create map-based projects, drop markers, and sync live. Built the web platform AND the React Native mobile app. ▸ Foxing Fit — AI workout script generator for fitness coaches. GPT output constrained by coach-defined rules — not generic prompts. ▸ Hural.pro — AI resume management SaaS with per-job tailoring engine. ▸ CyberVisionaries — AI video prospecting tool for B2B sales teams. ▸ Plus: classified ads platforms, fintech dashboards, and 8+ other multi-tenant SaaS products. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I BRING TO YOUR PROJECT: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Full ownership — backend, API, frontend, AI, and deployment. You don't manage handoffs between specialists. ✔ I've already solved the hard SaaS problems before — auth, billing, multi-tenancy, real-time sync, AI pipelines. You're not paying for my learning curve. ✔ I ask why before I ask how. I understand your business goals, not just your ticket description. ✔ Professional English communication. Available for calls. Responsive and deadline-driven. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ MY STACK: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Backend → Python, Django, Django REST Framework, PostgreSQL, Redis, Celery Frontend → React.js, Next.js, TypeScript, Tailwind CSS Mobile → React Native (iOS + Android) AI/LLM → OpenAI GPT, Anthropic Claude, Hugging Face, Google Gemini Infra → AWS, GCP, Docker, Nginx, VPS, CI/CD pipelines ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BEST FIT FOR: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → SaaS platforms that need to be built right, not rebuilt later → AI-powered tools and LLM integrations → Fintech, trading, or data-heavy web applications → Geospatial and real-time collaboration systems → Full-stack projects where you need one person who owns the whole thing If your project fits any of these — send me a message with a brief description. I'll tell you honestly if I'm the right fit and what building it would realistically take.

FULLSTACK AI DEVELOPER FULLSTACK: NextJS. Vercel. Javascript. Node. Python. MERN Stack. Typescript. React. MongoDB. PostgreSQL. FastAPI. PWA. Asynchronous. Multiprocessing. Authentication. OAuth. JWT. SSO. Scheduling. Notifications. Compression. Webhooks. WebSockets. Java. .Net. Mongoose. Pub-Sub. Messaging Queues. ETL Pipelines . Kafka/NATS. Layered Architecture. Caching. Redis. Cron jobs. Nodemailer. Stripe. Twilio. Postman. Functional Programming. Domain Driven Design. Versioning. BEX. Firebase. Amplify. Web APIs. Tailwind CSS. HTML. CSS. Vite. UI/UX. Chrome. State Management. Figma. Lighthouse. Routing. Theming. Mobile Responsiveness. AI: Langchain. N8N. Hugging Face. MCP. Multi-modal. Multi-agent. CrewAI. AutoGen. LlamaIndex. Haystack. temporal. Workflow Orchestration. Generative AI. LLMs. OpenAI. Anthropic. Gemini. Llama. SORA. Firefly. Perplexity. Ollama. OpenRouter. NLP. Vector Databases. Chroma. Pinecone. OCR. Zapier. Voice AI Agents. Eleven Labs. RetellAI. Fine-tuning. Embeddings. Chunking. RAGs. Vectorize. Unsloth. MLOps. AWS SageMaker. MLflow. DEVOPS: AWS. GCP. Azure. Digital Ocean. API Gateway. Cognito. Lambdas. SQS. DynamoDB. SES. SNS. ECS Fargate. VPC. Subnets. EC2. Cloudwatch. R53. Load Balancers. S3. IAM. ECR. EventBridge. Cloudformation. Opensearch. GitHub Actions. CI/CD Pipeline. SonarQube. ESLint. Docker. Containerization. Ubuntu. Scripting. Security. Datadog. Snyk. Input Sanitizations. Jest. Playwright. Monorepo. Microservices. Streaming. Multitenancy. Transactions. Environment Variables. Logging Monitoring. Backups. CDN. Distributed. Vertical Scaling. Sharding. IaaS. PaaS. C4 Documentation. Git. CRM. Infrastructure as Code. IaC. Serverless Framework. Terraform. EDUCATION: PhD Software Engineering (in progress) from National University of Sciences and Technology (NUST).

I am a WebGIS Developer specializing in the design and development of interactive geospatial applications, environmental intelligence platforms, and satellite-based monitoring solutions. I help organizations transform complex spatial data into powerful web-based tools that support planning, analysis, and decision-making. My expertise spans the complete geospatial workflow—from satellite image processing and spatial analysis to database management, map services, and modern web mapping applications. Whether you need a custom WebGIS dashboard, an environmental monitoring platform, an interactive map, or automated geospatial workflows, I deliver scalable and professional solutions tailored to your requirements. Services I Provide: • WebGIS & Mapping Solutions • GIS Analysis & Spatial Data Services • Remote Sensing & Satellite Data Applications • Environmental Monitoring & Insights • GIS Automation & Workflow Development • Interactive Maps & Dashboards • Spatial Databases & Data Management • Custom Geospatial Solutions Major Technology Stack: • Google Earth Engine (GEE) • PostGIS & PostgreSQL • GeoServer • Leaflet.js • Mapbox GL JS • JavaScript • Python • GeoPandas • OpenCV • GDAL / Rasterio • QGIS • HTML5 & CSS3 • Django & FastAPI • REST APIs & Spatial Web Services (WMS, WFS, WMTS) I focus on building reliable, user-friendly, and visually compelling geospatial solutions that turn data into actionable insights. If you are looking for a developer who understands both GIS analysis and modern web technologies, I would be glad to discuss your project.