🚀 I specialize in building intelligent systems and applications using Python, Machine Learning, and AI technologies. With a strong foundation in data science and AI, I help businesses leverage data-driven insights and automation to enhance their operations and decision-making processes. I have over 5 years of experience in developing machine learning models, AI-driven applications, and data analysis tools. My expertise includes designing and implementing scalable solutions that integrate seamlessly with existing systems Programming Languages: Python Machine Learning Libraries: TensorFlow, PyTorch, Scikit-learn Data Analysis: Pandas, NumPy, Matplotlib AI Technologies: Natural Language Processing (NLP), Computer Vision, Deep Learning Databases: MySQL, PostgreSQL, MongoDB Cloud Platforms: AWS, GCP, Azure DevOps: Docker, Kubernetes, CI/CD What I Build: Predictive models and analytics AI-driven chatbots and automation tools Custom machine learning solutions Data visualization dashboards Scalable AI applications I am committed to delivering high-quality, maintainable code and providing clear communication throughout the project lifecycle. Let's work together to transform your data into actionable insights and innovative solutions.

𝟏𝟐+ 𝐘𝐞𝐚𝐫𝐬 | 𝟏𝟎𝟎𝐊+ 𝐄𝐚𝐫𝐧𝐞𝐝 | 𝟒𝟑𝟓𝟓 𝐔𝐩𝐰𝐨𝐫𝐤 𝐇𝐨𝐮𝐫𝐬 & 𝐒𝐭𝐢𝐥𝐥 𝐜𝐨𝐮𝐧𝐭𝐢𝐧𝐠 𝐈 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 I combine product thinking, modern UI/UX, and clean engineering to build applications users love and businesses rely on. With 12+ years of experience, I deliver scalable SaaS, marketplace, and mobile solutions that perform in the real world. 𝐁𝐞𝐧𝐞𝐟𝐢𝐭𝐬 𝐨𝐟 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ✔12+ Years of Proven Industry Experience ✔Strong Communication & Client Collaboration ✔Fast Turnarounds Without Sacrificing Quality ✔Full Lifecycle Development – From Idea to Launch ✔Long-Term Support & Maintenance 𝐖𝐄𝐁 & 𝐀𝐈 𝐀𝐏𝐏 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓: 🔹 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 & 𝐔𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ✔React | Next | Vue | Tailwind CSS | Bootstrap | Responsive & Performance-Optimized UI 🔹 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝, 𝐀𝐏𝐈𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 ✔Node.js | Express.js | Python | Django | FastAPI | PHP ✔RESTful APIs | GraphQL | WebSockets | Secure & Scalable Architecture 🔹 𝐀𝐈, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐋𝐋𝐌 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 ✔ Chatbot Development (AI & Rule-Based) ✔Machine Learning Models & Pipelines ✔Model Training & Deployment ✔LLM Integration (OpenAI, LangChain) ✔AI Automation & Intelligent Workflows ✔Custom AI-Powered Web Applications 🔹 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬, 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 ✔MongoDB | PostgreSQL | MySQL | Firebase ✔Vector Databases (Pinecone, FAISS) ✔AWS | Docker | CI/CD Pipelines ✔Vercel | Heroku | Scalable Cloud Hosting 🔹 𝐀𝐈 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 & 𝐌𝐨𝐝𝐮𝐥𝐞𝐬 ✔Custom AI Training Modules ✔Model Fine-Tuning ✔Data Processing & Feature Engineering ✔MLOps & Production-Ready AI Systems 🔹 𝐊𝐞𝐲 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: Authentication & Authorization Stripe, Razorpay, PayPal Integration Dashboards, CRM, CMS, SaaS Platforms Scalable Backends & DevOps Pipelines Clean, maintainable, and well-documented code 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 𝐈 𝐎𝐅𝐅𝐄𝐑: Custom Website Design & Development Mobile App Development (iOS & Android) eCommerce Development (Shopify, WooCommerce, Custom) Complete Website Redesigns Web & App Maintenance & Support Landing Pages & Conversion Optimization Consulting & MVP Planning Full-Stack Web + App Development If you are looking for a reliable developer who can transform your ideas into high-performing digital solutions, I’d love to hear about your project. I am here not just to deliver code, but to become a trusted tech partner in your success. Message me with your project brief and I'll respond within 24 hours with a scoped plan!

Top Rated Full Stack Developer | Web & Mobile App Developer | AI Integrations, SaaS & Scalable Web Application | MERN Stack, React.js, Next.js, Node.js, Nest.js, Python, Django, PHP. Flutter, React Native, kotlin, Swift Most developers list what they know. I'll show you what I've shipped. I build scalable SaaS and AI-powered backend systems that turn ideas into production-ready products. Not templates. Not demos. Real systems used by real users. Over the last 10+ years, I’ve worked on large-scale production systems including telecom platforms, live streaming applications, and AI-driven products serving thousands of daily users. 🟣 Featured Work 🧠 AI News Platform Built a full AI content pipeline processing 15,000+ articles daily from 500+ sources. ✅ AI summarization & content generation ✅ Automated video generation workflows ✅ Multi-platform publishing (Facebook, Instagram, YouTube) ✅ Bilingual support (Arabic + English) ✅ Scalable backend architecture Stack: Next.js, NestJS, OpenAI, HeyGen, Paddle 🏥 Hospital Management System (Shifa International Hospital) Full enterprise-grade HMIS: ✅ Patient registration & scheduling ✅ Billing and role-based access control ✅ Secure backend architecture ✅ Oracle-based data system ⚡ Job Portal MVP Built and delivered a complete job platform MVP that replaced a paid SaaS subscription for the client. 📡 My Nayatel App Live systems used by thousands of users daily. ✅ Billing + usage tracking system ✅ Broadband management tools 📡Naya TV ✅ 130+ live channel streaming platform ✅ iOS, Android & Android TV apps 🟡 What I Can Build For You If you're building a product, I can help you with: ✅ SaaS applications with scalable architecture ✅ AI integrations (OpenAI, Claude, automation workflows) ✅ Backend systems (APIs, databases, microservices) ✅ Web apps using React, Next.js, Node.js ✅ Mobile apps (React Native / Flutter) when needed ✅ Legacy or AI-generated code cleanup & restructuring 🟢 Tech Stack Frontend: React, Next.js, TypeScript, Tailwind, ShadCN Backend: Node.js, NestJS, Express, Django, Laravel Mobile: React Native, Flutter (iOS & Android) Databases: PostgreSQL, MySQL, MongoDB, Redis AI Integration: OpenAI, Anthropic, automation workflows Cloud: AWS, Docker, Kubernetes, Vercel, GitHub Actions Payments & APIs: Stripe, Shopify, Paddle, Mapbox 🔵 How I Work I don’t just code features, I design systems. That means: - Clean architecture from day one - Scalable backend structure - Secure API design - Maintainable codebases for long-term growth I also use modern AI tools to accelerate development without compromising engineering quality. 🟣 Ideal Clients I specifically work with SaaS founders and startups building products that need strong backend architecture and AI integration. 🟢 Let’s Build If you’re building something serious and need a developer who understands both product and engineering, send me a message. I respond within 24 hours. Keywords: Full Stack Developer| Full Stack Expert | Full Stack Specialist | React Developer| Node.js Developer| MERN Stack Developer| Backend Developer| React.js | Node.js| Senior Full Stack Developer| Full Stack Specialist | Full Stack Developer| Full Stack Developer Full Stack Developer| React.js Full Stack Developer| Full Stack Developer| Full Stack Developer| Node Full Stack Developer| Node Full Stack Developer| Full Stack Developer| full stack developer| MERN Full Stack Developer| Saas Full Stack Developer| React Full Stack Developer| AWS Full Stack Developer| Full Stack| Full Stack Developer| React Full Stack Developer| MERN Full Stack Developer| Nodejs Full Stack Developer| full stack developer| Nodejs Full Stack Developer| React Full Stack Developer| Senior Full Stack Developer| Full Stack Developer Expert |Full Stack Dev l Stack Developer (React / Node.js) |Full Stack Developer| Full Stack Web Developer| Full Stack Developer|React / Next.js Developer| React Full Stack Developer | React Developer| Full Stack Developer| React Full Stack Developer|Node Developer| Node.js| Full Stack Developer| Node Backend| React Node Expert | Full Stack Developer|

Are you looking for an architect who can deliver 10x faster using AI, without sacrificing security and scalability? With over 5 years of dual expertise as a Systems Engineer (C++) and a Cloud-Native Full Stack Developer, I build secure, high-performance backends and complex data pipelines. I don't just write scripts—I design enterprise-grade architecture. By integrating Agentic AI Workflows into my development process, I rapidly deploy complex, bug-free features—from multi-cloud AWS backends to algorithmic trading engines. I bridge the gap between low-level hardware performance and scalable web applications. 🔥 Core Expertise (Why Upwork Matched Us): Cloud & SecDevOps: AWS (Expert), Azure, Docker, Kubernetes, CI/CD, Infrastructure Security. Backend & APIs: Python, Django, REST APIs, Microservices, System Architecture. Advanced Systems: C++ (17/20), RTOS, Socket Programming, Linux Kernels. Next-Gen Tech: Agentic AI Development, LLM Integration (Langchain, OpenAI), Blockchain. I focus on results, security, and speed. As a Polyglot Architect, I ensure memory-safe environments, zero-downtime deployments, and highly robust integrations. Let’s jump on a call and outline the architecture for your next big project.

🚀 Full Stack Developer, AI & Machine Learning Developer | 7+ Years | NVIDIA Certified Expert | Production Grade AI Agents, LLMs & RAG Systems Hi, this is Mohammad. I help companies build, scale, and operate real AI-powered systems in production. Not experiments. Not prototypes. Systems that save hundreds of hours, reduce operational costs, and directly enable revenue. 7 years in. I've helped startups and enterprise clients ship AI products with a combined market valuation of $10M+ in seed funding, automate workflows that used to take entire teams, and build intelligent systems that became the core product clients charge money for. 📈 Business impact I've delivered: Saved hundreds of hours of manual work per month by replacing human review workflows with autonomous AI agents. Enabled a SaaS product to scale to 100K+ users by building the AI infrastructure underneath it. Helped founders go from idea to funded AI product by building MVPs that demonstrated real, measurable value to investors. Built a government-scale AI platform that processes and intelligently searches millions of data records automatically. 🤖 What I build: AI agents with tool use, memory, and multi-step reasoning (LangChain, LangGraph) RAG systems on private data using Pinecone, Qdrant, and Chroma LLM integrations with OpenAI GPT-4o, Claude, Mistral, and LLaMA n8n automation workflows connected to AI backends NLP pipelines for document analysis, search, and classification FastAPI and Python backends built for production AI workloads Cloud deployment on AWS, Google Cloud, and Azure ⭐ What clients say: "Mohammad is the best AI/ML developer I've worked with on Upwork. Fast, precise, and genuinely knows his stuff. Highly recommend." - Computer Vision Pipeline Optimization ⭐⭐⭐⭐⭐ "Mohammad delivered an excellent AI/ML based PoC with strong LLM and RAG expertise, great technical judgment, fast turnaround, and clear communication. Truly production minded and highly recommended." - Architectural PoC: AI-Native Flutter Integration ⭐⭐⭐⭐⭐ 📋 Certifications: AWS, Google Cloud, and Azure - cloud-based AI deployment and production infrastructure Generative AI and LLMs - foundation models, prompt engineering, and conversational AI Data Engineering and ML Pipelines - data preparation, pipelines, and model-ready infrastructure Send me your problem and I'll tell you honestly what the right AI solution looks like and how fast we can build it. Kind regards, Mohammad

✅ Top-Rated Upwork Freelancer ✅ 5 Star Rated ✅ 400+ hours worked ✅ 21 Jobs Completed Hi there! 👋 Data Scientist and Full-Stack Engineer with 10+ years of experience across LLM chatbots, data pipelines, web scraping, and cloud systems. I’ve built GPT-4 agents with LangChain, automated data collection at scale, and developed ML workflows for NLP, prediction, and classification. 🔹 Data Science & ML Python, Pandas, Scikit-learn, TensorFlow, Deep Learning, NLP, ANN, R, Apache Spark, MLlib, Data Mining, Data Analysis 🔹 LLM / Chatbots / NLP GPT-4, OpenAI API, LangChain, Prompt Engineering, RAG, Vector Embeddings 🔹 Web Scraping & Automation Selenium, Playwright, BeautifulSoup, Requests, Scrapy, anti-bot evasion, Google Sheets sync, automated form extraction, high-volume batch scraping 🔹 Cloud & DevOps AWS (EC2, S3, ECS, Lambda, API Gateway), GCP, Kubernetes, Terraform, Jenkins, CI/CD, ArgoCD 🔹 Full Stack Web Development React, Vue.js, JavaScript, Node.js, PHP, Laravel, HTML/CSS, WordPress, Shopify 🔹 APIs & Integration Custom Python APIs, RESTful APIs, SaaS platforms, third-party cloud tools, webhook automation Whether it's training ML models, powering chatbot logic, extracting web data, or deploying scalable systems—I handle the full workflow from data to production. 𝗪𝗵𝗲𝘁𝗵𝗲𝗿 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗮 𝗰𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗺𝗼𝗱𝗲𝗹, 𝗮 𝘄𝗲𝗯 𝘀𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝘁𝗼𝗼𝗹, 𝗼𝗿 𝗵𝗲𝗹𝗽 𝗮𝗻𝗮𝗹𝘆𝘇𝗶𝗻𝗴 𝗱𝗮𝘁𝗮, 𝗜’𝗺 𝗲𝘅𝗰𝗶𝘁𝗲𝗱 𝘁𝗼 𝗽𝗮𝗿𝘁𝗻𝗲𝗿 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂 𝗮𝗻𝗱 𝗯𝗿𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝘁𝗼 𝗹𝗶𝗳𝗲. Let’s chat about how I can help make your project a success! 🚀 𝗕𝗲𝘀𝘁 𝗥𝗲𝗴𝗮𝗿𝗱𝘀 Mubashir Babar.

⚙️ Building Scalable Digital Products with React, Node.js & Python ⚙️ 📅 6+ years of experience 📦 40+ completed projects 💰 $9M+ generated for clients 🌍 Platforms with 80,000+ active users I’m a Full Stack Developer and Full Stack React Developer with 6+ years of experience building scalable web applications. As a React Developer, React.js Developer, and Next.js Developer, I deliver modern frontend systems combined with powerful backend architectures. My backend expertise spans Node.js, Python, Django, and FastAPI, allowing me to build both high-performance APIs and enterprise-grade systems. I work as a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer, depending on project requirements. As a Full Stack Developer, I frequently combine React.js, Node.js, Python, Django, and FastAPI to deliver complete end-to-end solutions. 🚀 Full Stack React, Node.js & Python Engineering I work as a Full Stack Developer, Full Stack React Developer, and React Node.js Developer, building scalable applications with React.js, Next.js (Nextjs), and robust backend systems powered by Node.js, Python, Django, and FastAPI. I use Node.js daily for backend services, APIs, and real-time systems. As a Node.js Developer, I build scalable microservices and backend logic that integrate seamlessly with frontend applications. Alongside Node.js, I use Python, Django, and FastAPI for more complex backend architectures. Django is ideal for structured systems, while FastAPI is perfect for high-performance asynchronous APIs. My experience includes combining Node.js, Python, Django, and FastAPI in production environments where performance and scalability are critical. As a Full Stack Developer and Node.js Developer, I focus on: ⚙️ Improving performance (LCP/TTI) by 2–3x 📊 Increasing conversions by 25–35% 🚀 Scaling apps to 100K+ users 🧠 Backend Development with Node.js, Python, Django & FastAPI As a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer, I build APIs, backend systems, and scalable services. I use Node.js for real-time systems, event-driven architectures, and high-performance APIs. I also use Python, Django, and FastAPI to build structured backend platforms and high-speed microservices. In multiple projects, I combined Node.js with Python, Django, and FastAPI to create hybrid backend ecosystems. 🗄 Databases & Backend Architecture As a Full Stack Developer and Node.js Developer, I work with SQL, PostgreSQL, MySQL, and MongoDB to design scalable systems. I frequently integrate Node.js with PostgreSQL and MongoDB, and also use Python, Django, and FastAPI with relational databases for enterprise applications. I also use Supabase (PostgreSQL-based backend) alongside Node.js, Python, Django, and FastAPI. 🧠 Built systems using Node.js, Python, Django, and FastAPI 🔄 Designed APIs with Node.js and FastAPI 💸 Reduced backend costs with optimized Node.js services 🚀 Improved system performance using Node.js and Python 🎨 Frontend React & Next.js With 6+ years as a React Developer, React.js Developer, and Frontend React Developer, I build fast UI systems using React.js and Next.js (Nextjs). As a Full Stack Developer, I connect frontend applications with backend systems powered by Node.js, Python, Django, and FastAPI. 📱 React Native & Cross-Platform Apps As a React Native Developer, alongside my work as a Full Stack Developer and Node.js Developer, I build mobile applications connected to backend systems powered by Node.js, Python, Django, and FastAPI. 📱 10+ apps delivered 👥 100K+ users supported 💳 SaaS, Payments & Scalable Platforms Most backend logic in these systems is built with Node.js, while complex services often use Python, Django, and FastAPI. ⚙️ Additional Expertise 40+ projects as a Full Stack Developer and Full Stack React Developer Strong experience as a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer Deep expertise in Node.js, Python, Django, and FastAPI backend systems Strong frontend skills with React.js and Next.js Experience with MongoDB, SQL, PostgreSQL, and MySQL Experience with Supabase and real-time systems AI integrations (OpenAI, ChatGPT) using Node.js and Python Built dashboards, PWAs, and SaaS platforms using Node.js, Django, and FastAPI 🤝 Why Work With Me Strong Full Stack Developer with deep backend expertise in Node.js, Python, Django, and FastAPI Experienced React Developer and Full Stack React Developer Skilled in building scalable backend systems using Node.js and Python Strong architecture thinking across frontend and backend If you’re looking for a Full Stack Developer, Node.js Developer, Python Developer, Django Developer, or FastAPI Developer with strong experience in React.js and Next.js — let’s connect. 👉 Click "Invite" or "Hire" and tell me about your project.

Startups and businesses hire me when they need a Python and AI developer who delivers production-ready systems, not just working code on localhost. Top-rated Python and AI developer with 7+ years across healthcare, SaaS, fintech, ERP, CRM, e-commerce, MVP, travel, and intelligent automation. I have built and shipped products that are live and running, not just prototypes. In 7 years of production work: ========================== → Architected an AI clinical documentation platform for dental practices with multi-tenant schema isolation per clinic, spaCy NLP for intelligent note generation from dictation, OTP-based login, password-protected PDF generation, and automated email delivery via SMTP. → Built a natural language ordering engine with 93% entity extraction accuracy, a deterministic 5-step conversation state machine, real-time Korean NLP fuzzy matching with automatic typo correction, and dynamic product configuration loading of 500+ products from Excel at runtime via FastAPI. → Developed a vacation rental compliance platform with automated document submission to the Spanish Ministry of Tourism, Stripe Connect subscription billing, Celery and Redis background automation, OCR document verification, and 5-tier role-based access control using Django 5.2. → Engineered a digital game key marketplace with async FastAPI, SQLAlchemy 2.0, Redis session handling, Stripe webhook-driven order fulfillment, intelligent retry logic for license delivery, and APScheduler-based catalog synchronization with G2A. → Delivered a complete travel booking ecosystem with live flight, hotel, and tour package API integrations, carbon emission calculators, real-time analytics dashboards, and graph-based data visualization. → Built payroll and HR automation systems with attendance-driven salary calculations, automated PDF and PPT generation, GPS-based field team tracking, and scheduled employee notification workflows. My stack covers the full product: =========================== → AI & LLM: OpenAI API · LangChain · LlamaIndex · RAG · AI Agents · Vector Databases · spaCy · Deepgram · Prompt Engineering → Backend: Python · Django · FastAPI · Flask · Celery · Redis · SQLAlchemy · REST API · WebSockets · JWT · OAuth 2.0 · Multi-Tenant Architecture · Docker · Nginx → Frontend: React.js · Next.js · TypeScript · Redux · Tailwind CSS · Vite → Mobile: React Native · Flutter → Database & Cloud: PostgreSQL · MySQL · MongoDB · Redis · AWS · Cloudinary → Payments & Integrations: Stripe · Razorpay · SendGrid · Webhook Systems · Government Compliance APIs · G2A API Daily updates, clean, documented code, clear scope before start, production-ready delivery. No surprises, no disappearing mid-project. Send me your project details, and I will respond within a few hours. Thank you

I’m a software engineer specializing in AI/ML, Computer Vision, backend development, and deployment systems. I help startups and businesses turn ideas into working, scalable, production-ready products. My core expertise is: 1. AI / Machine Learning & Computer Vision Object detection, segmentation, YOLO models Image/video analysis and automation systems Model integration into real applications 2. Backend Development Django & Flask REST APIs PostgreSQL database design Secure and scalable backend architecture 3. Deployment & DevOps Docker, AWS, and cloud deployment CI/CD pipelines and server setup Production-ready system optimization 4. Frontend & Full Product Development React.js dashboards and web apps End-to-end MVP development API integration with frontend systems

I’m a Python Developer and Full Stack Engineer with 7+ years of experience building scalable, data-driven, and intelligent applications. My expertise spans across backend development, automation, and web technologies — allowing me to deliver complete end-to-end digital solutions. 🔹 Core Expertise • Python Development: Django, Flask, FastAPI, REST APIs • Web Scraping & Automation: Scrapy, Selenium, BeautifulSoup, Playwright • Frontend & Full Stack: React, JavaScript, HTML, CSS, RESTful integration • Data-Driven Systems: Data extraction, pipelines, analytics, and visualization • WordPress Development: Custom themes, plugins, WooCommerce setup, API integration, and performance optimization • Cloud Deployment: AWS, Google Cloud, and Linux server management I bring together robust backend systems with seamless frontend design, whether it’s a Python-based automation pipeline or a custom WordPress solution. Let’s build something powerful together!