🚀 AI & Machine Learning Engineer | Generative AI, Chatbots, and Automation I help businesses turn AI ideas into real products – from chatbots to large-scale AI systems. With a PhD in Artificial Intelligence and 8+ years of experience, I’ve built 50+ AI solutions for startups and enterprises worldwide. I’ve worked with leading platforms like OpenAI, Turing, and Reddit, and specialize in building AI that’s not just powerful — but also scalable, production-ready, and cost-efficient. ✅ Services I Offer Custom Chatbots & AI Assistants (ChatGPT, Claude, LLaMA, LangChain, RAG pipelines) Generative AI Apps (Text, Image, Voice AI, TTS & Speech-to-Text) Data Science & ML Solutions (prediction, classification, fine-tuning, API integration) Workflow Automation (n8n, Zapier, Make.com, UiPath) MLOps & Deployment (AWS, GCP, Azure) Vector Databases (Pinecone, Weaviate, FAISS, Chroma for RAG) 💡 Why Work With Me Direct personal involvement in every project Clear, proactive communication Proven track record: 90%+ projects delivered on time & budget Full refund guarantee if expectations aren’t met ⭐ Client Feedback “Muhammad built a complex AI system in record time – exceeded expectations.” “Excellent communication and results. The best Upwork experience we’ve had.” ⚖️ My Approach You’ll always work directly with me, but for larger projects, I scale instantly with my core team of 40 AI engineers. This gives you the focus of a dedicated expert and the resources of an enterprise team when needed. 👉 Whether you need a fast prototype or a production-ready AI system, let’s discuss how I can help.

Lead AI/ML Engineer & Data Science Lead proficient in building scalable AI systems, LLM-powered applications, and production-ready SaaS platforms that handle real-world data, workflows, and automation at scale. I work across the full product lifecycle — from designing backend architecture and ML/AI models to building user-facing applications and deploying on cloud. With a strong foundation in data science, I focus on turning raw data into intelligent, production-ready systems that deliver real business value. Whether it’s an AI-driven platform, automation system, intelligent assistant, or data-heavy application — I build complete, end-to-end solutions. 🚀 Core Expertise 🔹 Backend & APIs Python | FastAPI | Django | Flask | Node.js REST APIs | GraphQL | Microservices | WebSockets | AsyncIO | Celery 🔹 AI/ML & Generative AI Machine Learning | Deep Learning | PyTorch | TensorFlow | scikit-learn | NLP LLMs (GPT-4/4o, Claude, Gemini, Mistral, LLaMA) RAG Pipelines | AI Agents | Multi-Agent Systems | LangChain | LangGraph | LlamaIndex Prompt Engineering | Fine-tuning | Embeddings | Semantic Search | Guardrails 🔹 Data Science & Analytics Statistical Modeling | Predictive Analytics | Time-Series Forecasting (ARIMA, Prophet, XGBoost) Anomaly Detection | Classification & Regression Models | Feature Engineering Model Evaluation & Optimization | A/B Testing | Data Visualization (Matplotlib, Seaborn, Tableau) Business Intelligence & Decision Systems 🔹 Intelligent Systems & Data Handling Structured & Unstructured Data Processing | Document AI | OCR | NLP Pipelines Text-to-SQL | Knowledge Retrieval Systems | Context-aware AI Workflows 🔹 Frontend Development React | Next.js | TypeScript | JavaScript | Redux | TailwindCSS Responsive UI | SPA | SSR 🔹 Vector Databases & Search Pinecone | Weaviate | Milvus | FAISS Semantic Search | Knowledge Bases | AI Assistants 🔹 Databases & Caching PostgreSQL | MySQL | MongoDB | Redis | Elasticsearch Query Optimization | Indexing 🔹 Cloud & DevOps (Production Systems) AWS (EC2, S3, Lambda, ECS, RDS) | GCP Docker | Kubernetes | CI/CD | GitHub Actions | Linux | Nginx | Monitoring & Logging 🔹 Data Engineering & Pipelines ETL / ELT | Airflow | Kafka | Data Pipelines Web Scraping | Automation Systems | Batch & Real-time Processing 🧠 What I Build ✔ AI-powered SaaS platforms ✔ LLM-based assistants and copilots ✔ RAG-based knowledge systems ✔ AI agents & workflow automation systems ✔ Data science-driven decision systems ✔ Predictive analytics & forecasting models ✔ Document processing & intelligent data systems ✔ Scalable backend architectures & APIs ✔ Real-time systems & streaming applications ✔ End-to-end cloud-deployed products 🏆 Why Clients Work With Me ✔ Strong ownership — from idea to production ✔ Deep experience across AI, ML, and Data Science (not just prototypes) ✔ Clean, scalable architecture with long-term maintainability ✔ Ability to handle backend, AI, data, and deployment in one place ✔ Focus on performance, reliability, and real business outcomes 📈 Tech & Keywords AI Engineer, Lead AI Developer, Data Scientist, Python, FastAPI, Django, React, Next.js, LLMs, OpenAI, Claude, RAG, LangChain, LangGraph, Vector DB, AI Agents, Machine Learning, Deep Learning, NLP, Data Science, Forecasting, XGBoost, Prophet, ETL, Kafka, PostgreSQL, Redis, Docker, Kubernetes, AWS, GCP, CI/CD, SaaS Development 📩 Let’s Build Something Solid If you’re looking for someone who can take full ownership of your AI product — from data and models to backend and deployment — and build something that actually works in production, let’s connect.

🚀 Senior AI/ML Engineer | LLMs, Agentic AI, RAG Systems | Python + React + Node (Claude, GPT, Llama, Deep Seek) I build production-grade AI systems — the kind that don't just demo well, but actually run in production with real users, real data, and real stakes. From LMS platforms with AI-generated curriculum, to CRMs where every module is AI-first, to a mobile app that simulates a person's face and voice from childhood to old age — I've shipped the full spectrum of what's possible with today's models. If you have an idea that sounds "a bit ambitious," that's usually where I do my best work. What sets me apart: ✅ 9+ years across AI/ML, backend, and full-stack engineering ✅ Hands-on with every major model ecosystem — OpenAI, Anthropic Claude, Google Vertex, AWS Bedrock, LLaMA, Stable Diffusion ✅ Agentic AI specialist — multi-agent systems, tool-use, RAG, context-aware chatbots ✅ Startup-tested — I've architected from zero for early-stage founders and scaled systems for high-growth teams ✅ No hand-waving — I ship clean, documented, production code and hit deadlines ✅ Comfortable owning the whole stack: research → architecture → code → deployment → iteration 🧠 AI / ML Stack 🔹 LLMs & Generative AI — GPT-4o, Claude 3.7, LLaMA 4, Gemini, Claude Code, Cursor/Windsurf workflows 🔹 Agentic AI — conversational agents, dialogue systems, multimodal agents, voice-enabled bots 🔹 RAG & Vector Systems — embeddings, vectorization, VectorDBs, semantic retrieval pipelines 🔹 Image/Video/Audio Generation — DALL-E, Midjourney, Stable Diffusion, ElevenLabs, HeyGen 🔹 Automation & Orchestration — n8n, Make, custom agentic workflows 🔹 ML Frameworks — TensorFlow, PyTorch, Scikit-learn, Azure AI SDKs 🔹 ML Techniques — Classification, Regression, Clustering, Recommendation Systems, Time Series, Predictive Modeling, Gradient Boosted Trees, Random Forests, NLP, A/B Testing 💻 Engineering Stack 🔹 Languages — Python, JavaScript/TypeScript, Node.js, React.js, Next.js 🔹 Backend — Flask, Django, Flask-RESTful, REST APIs, GraphQL, SQLAlchemy 🔹 Databases — MongoDB, MySQL, AWS RDS, Elasticsearch, S3, HDFS 🔹 Cloud & DevOps — AWS (Lambda, EBS, EMR, S3, RDS), Docker, Linux (RHEL/CentOS/Ubuntu) 🔹 Distributed Systems — Parallel Computing, MapReduce, Open MPI, OpenMP 🔹 Tools — Git, SVN, WandB, Plotly, BeautifulSoup, Eclipse 🛠 Recent Projects 🔸 AI-Powered LMS Platform — course curation, AI-generated content, automated curriculum paths 🔸 AI-Native CRM — every module powered by LLMs: lead scoring, auto-drafting, pipeline intelligence, conversational search 🔸 Life Simulation Mobile App — generates photorealistic imagery and video of a user aging from childhood to old age using multimodal AI 🔸 Custom RAG + Agentic Chatbots — for domains ranging from customer support to internal knowledge retrieval How I work: I don't cut corners. I ask the questions most developers skip — what happens when this scales? what does this cost per user? where will it break? — and I build accordingly. Code quality, documentation, and clean architecture aren't nice-to-haves for me; they're the default. If you're building something AI-first and want a partner who can translate a vague idea into a shipped product — and push back when something isn't going to work — send me a message. Share your brief, a rough concept, or even a problem you're stuck on. I'll reply with a clear, opinionated next step. Keywords: Artificial Intelligence, Machine Learning, LLM, Large Language Models, GPT, Claude , Anthropic Claude, LLaMA, OpenAI API, AWS Bedrock, Google Vertex AI, Agentic AI, AI Agents, Multi-Agent Systems, RAG, Retrieval-Augmented Generation, Vector Database, Vectorization, Embeddings, Conversational AI, Chatbot Development, Context-Aware Chatbots, Multimodal AI, Voice AI, NLP, Natural Language Processing, Python, Flask, Django, Node.js, React.js, Next.js, TensorFlow, PyTorch, Scikit-learn, MongoDB, MySQL, AWS, AWS Lambda, Docker, Elasticsearch, GraphQL, Stable Diffusion, DALL-E, Midjourney, ElevenLabs, HeyGen, n8n, Make, Automated workflow, LLM prompt engineering, Cursor AI, Claude Code, AI Automation, AI Integration, Solution Architecture, Predictive Analytics, Recommendation Systems, Time Series Analysis, Startup MVP, AI Product Development

⭐ Expert-Vetted Top 1% AI Expert on Upwork ⭐ (Not associated with any agency, Individual Freelancer) Seasoned professional with +7 years of expertise in AI & Machine Learning, web development, data scraping, and engineering. Helped businesses around the globe to integrate AI in their companies achieving high accuracy automation systems. Built full stack apps using most recent web technologies. Developed scrapers for high volume, distributed and fault-tolerant. EXPERIENCE: 🤖 Artificial Intelligence/Machine Learning: - LLMs, Chatbots, Fine-tuning Models, LangChain, LlamaIndex, RAG, Vector Databases, Prompt Engineering, GPTs, Claude, Stability, Chain of Thought, Agentic Systems. 🌐 Web Development: - Python APIs, JS, Next.js, System Administration 🕸️ Data Scraping: - Golang, Proxies, Captchas, Large Scale Scraping, Web Debugging I provide a complimentary 30-minute consultation to discuss your project and determine if we're the right match to collaborate. During our conversation, we will cover: - An overview estimate (a preliminary evaluation of your project's scope and limitations) - The most suitable tools for your particular needs - Potential challenges and their solutions - A timeline and key milestones aligned with your objectives Let’s connect! By getting in touch, you'll receive valuable insights with just a small time commitment.

I’m a certified Software Engineer with over 3+ years of professional experience in automation, scripting, and full-stack development. I specialize in building smart solutions that save time and reduce manual effort from web scraping bots to end-to-end automated systems. I'm also a Python Certified Developer, with expertise in building robust automation tools using libraries like Selenium, BeautifulSoup, Scrapy, and Pandas. I’ve helped businesses extract, process, and manage large-scale data from dynamic websites and applications. In addition to backend automation, I also develop high-quality Flutter mobile applications using Dart, designed to run seamlessly across Android and iOS platforms. I have solid experience working with REST APIs and building mobile UIs with a great user experience. ✅ Core Skills & Services I Offer: 🔍 Advanced Web Research (Google operators, meta search engines) 🧹 Web Scraping, Data Mining, Web Crawling (Python, Selenium, BeautifulSoup, Scrapy) 🔄 Process Automation (Web & Desktop automation tasks) 🧑‍💻 Custom Web Application Development (PHP, MySQL, HTML/CSS/JS) 📱 Flutter App Development (Cross-platform Android & iOS apps, Firebase integration) 📊 Lead Generation & Data Entry with 100% accuracy 🖥️ Desktop Automation (e.g., Skype login, routine workflows) 🧰 Database Operations (Stored procedures, insert/update/delete, DB design) 💼 Virtual Assistance & Task Management Automation 🛠 Technologies I Work With: Python (Selenium, BeautifulSoup, Pandas, Scrapy) Flutter & Dart Firebase & REST APIs PHP & MySQL HTML5, CSS3, Bootstrap5, JavaScript Bitrix24 CRM & Automation If you're looking for a reliable, skilled, and communicative freelancer who can build Flutter apps, create automation bots, or develop custom tools, I’m here to help. 📩 Let’s build something amazing together. #Python #Flutter #Firebase #Automation #Scraping #MobileApp #Android #iOS #PHP #WebDevelopment #Selenium #SoftwareEngineer #DataExtraction #VirtualAssistant #WebScraping #Datamining #WebAutomation #trending #viral #techworld #databases

Need a Telegram bot with AI, a reliable backend API, or a Python automation that just works? I build production-ready solutions — fast and clean. WHAT I DELIVER: → Telegram & AI bots — from simple command bots to full AI assistants powered by OpenAI (GPT / Assistants API), handling 500+ requests/day → Backend APIs — Django and FastAPI REST APIs for mobile and web apps, including auth, payments, real-time features (WebSockets), and async task processing (Celery + Redis) → Automation & scraping — data collection, workflow automation, third-party API integrations RECENT RESULTS: • 30+ production projects delivered with 95%+ client satisfaction • AI support chatbot: 500+ daily requests, 90% resolved automatically • Booking platform serving 50+ business locations • Trading system: 10,000+ daily transactions, 99.9% uptime • Telegram bot with 1,000+ active users integrated into a task platform TECH STACK: • Python, Django, FastAPI, DRF • PostgreSQL, Redis, Celery, RabbitMQ, Docker • OpenAI API, Telegram (aiogram, Telethon, python-telegram-bot) • AWS (Certified Cloud Practitioner + AI Practitioner), CI/CD • Selenium, Playwright, Web Scraping WHY CLIENTS CHOOSE ME: ✓ I respond within 2 hours during business hours ✓ Clean, tested, documented code — not spaghetti ✓ EU-based (Warsaw, Poland) — timezone-friendly for US & European clients ✓ Full project cycle: requirements → architecture → code → deploy → support Let's talk about your project — send me a message and I'll reply with a concrete plan and timeline.

Hi! I’m Elena - I build automation systems, scraping pipelines, and backend services that work under real-world conditions, high load, anti-bot protection, and unstable data sources. Including high-load Telegram bot systems used for real-time data processing and distribution. With 3 years of experience in automation engineering, I don't just write scripts; I build stable, self-healing systems that handle thousands of requests and save hundreds of manual hours. 💡 Recent Track Record: • Built a phishing analysis engine for Microsoft Sentinel used in a production security workflow • Built a Telegram bot ecosystem serving 9,000+ users with stable performance under load • Developed scraping systems bypassing Cloudflare and anti-bot protections • Delivered 30+ automation projects: from simple bots to full backend systems with APIs and databases What I bring to your project: • I design systems that keep working when websites change or add protection • I reduce scraping costs and increase success rates under heavy traffic • I build automation that scales, not scripts that break after a week Core Stack: ✔️ Bots: Aiogram 3, Telethon, Pyrogram (High-load architecture) ✔️ Scraping: SeleniumBase (UC Mode), Playwright, Scrapy ✔️ Backend: FastAPI, Flask, MongoDB, PostgreSQL ✔️ Infra: Docker, Linux (VPS/Systemd), Git ✔️ Async Systems: asyncio, high-concurrency pipelines I focus on results: stable automation, higher success rates, and systems that don’t require constant fixing. Let’s turn your manual routine into a fully autonomous system.

⭐Top Rated Freelancer ✅100% JSS 📁40+ Jobs Completed 🛠️7+ Years ♻️93% Re-Hire Rate I’m Rahul Pandit, a Flutter, MERN & Full Stack Developer building scalable, high-performance web and mobile apps across any domain — from AI-powered platforms and trading systems to EdTech, HealthTech, IoT, E-Commerce, and gaming. If it is launching a cutting-edge Flutter app, integrating AI chatbots, or crafting IoT-powered solutions - I have delivered success at scale across startups and enterprises. My mission? To help you ship faster, scale smarter, and grow confidently. ✅ Technologies & Libraries I Work With 🌟 Mobile & Web App Development - Flutter: Riverpod, Bloc, Provider, GetX, Hive, Dio, GoRouter, Firebase SDK, Supabase - MERN Stack: React.js, Next.js, Redux, Express.js, Node.js, MongoDB, Socket.IO, REST, GraphQL 🌟 Backend & Realtime Systems - Firebase: Firestore, Authentication, Cloud Functions, Firebase ML, Realtime Database, FCM - Supabase: Edge Functions, Auth, Postgres, Row Level Security (RLS), Realtime - Python: FastAPI, Flask, Django, Pandas, NumPy, OpenCV, WebSockets, Celery, PyTorch, TensorFlow - PHP: Laravel, Symfony, CodeIgniter, RESTful APIs, JWT Auth, PHPUnit, Composer, MySQL/PostgreSQL - Node.js: Express.js, WebSockets, Socket.IO, REST, GraphQL, MongoDB, Redis 🌟 Embedded & IoT Systems - Raspberry Pi, ESP32/ESP8266, Arduino, MQTT, BLE, LoRaWAN, Modbus, AWS IoT, Node-RED, C/C++ 🌟 AI, ML & LLM-based Solutions - Model fine-tuning, Retrieval Augmented Generation (RAG), Vector Databases (FAISS, Pinecone) - OpenAI, LangChain, Haystack, Hugging Face, NLTK, Scikit-learn, Transformers, Flask/FastAPI wrappers 🌟 Data Analytics & Visualization - PowerBI, Dash, Plotly, Matplotlib, Seaborn, Google Data Studio 🌟 Game & Interactive Development - Unity, Flutterflow, Flutter, Unreal Engine, Firebase for Games, In-App Purchases, Leaderboards, Multiplayer Sync 🌟 Crypto & Trading Apps - Web3.js, Solidity, MetaMask, Ethereum, Binance API, TradingView Charts, Algo trading bots ✅ What I have Delivered in the Last 7+ Years 🔹 Cross-platform mobile apps with real-time features and pixel-perfect UI 🔹 Production-grade LLM & AI-powered chatbots integrated with business workflows 🔹 Custom IoT ecosystems — from firmware to dashboard to cloud integrations 🔹 Crypto wallets & trading dashboards with live price tracking & bot automation 🔹 SaaS platforms for data visualization and business intelligence 🔹 Voice-controlled smart home applications & embedded device firmware 🔹 High-performance MERN-based web platforms with scalable architecture ✅ My Commitment to Every Project 🔹 I deliver clean, scalable, and well-documented code 🔹 I maintain 100% transparency and agile collaboration 🔹 I proactively solve problems, not just tasks 🔹 I focus on business outcomes, not just features 🔹 I ensure smooth deployment, handoff, and post-launch support 🤝 What If We Collaborate? 🔹 Long-term availability and continuous enhancement support 🔹 Fast response time and clear, consistent communication 🔹 NDA-friendly and security-first development practices 🔹 Flexible to adapt to your team's workflow and tools 🔹 A true technical partner who aligns with your goals 📬 Ready to Discuss Your Project? Let’s turn your ideas into exceptional digital experiences. Message me - even if you are still figuring things out. I would be happy to help with clarity, strategy, and code. 👉 Click “Invite to Job” or “Send Message” - and let’s make your product a success. Thanks & Regards, Rahul.

I build full-stack web applications, internal tools, and AI automation systems from backend to frontend, with a focus on performance, scalability, and maintainable code. My core stack includes Python on the backend with Django and FastAPI, and modern frontend development with React, Next.js, and Tailwind CSS. I also work across deployment, cloud infrastructure, and API integrations, which helps me take projects from idea to production and improve existing systems without unnecessary complexity. I’m AWS certified and comfortable working across cloud infrastructure and deployment, including Docker, CI/CD, Infrastructure as Code with CloudFormation, AWS Lambda, ECS-based deployments, and API-driven systems, whether that means building from scratch or improving an existing application in production. Core Skills: - Backend: Django, FastAPI, Flask, DRF, Express, Celery, APIs, Auth - Frontend: React, Next.js, TypeScript, TailwindCSS - Databases: PostgreSQL, MySQL, MongoDB, Redis, RDS - Cloud & DevOps: AWS, Docker, CI/CD, DigitalOcean, Heroku - Automation & Data: API integrations, browser automation, scraping pipelines, and data processing with tools like Playwright, Selenium, Scrapy, and pandas. How I Work: - Clear scope and milestones - Frequent updates, clean code and proper docs - Honest estimates, steady delivery, security & performance focused If this sounds like the kind of developer you need, reach out with your project goals and timeline. I’ll reply with a clear plan to get you there.

I build autonomous AI systems and agents that help businesses automate sales, operations, support, and internal workflows, with a strong focus on GoHighLevel (GHL), n8n, and CRM-connected automation. My focus is not just building chatbots. I build AI systems that connect with your existing tools, understand business context, take structured actions, and keep humans in control where approval is needed. Recent systems I have worked on include: • LeadFlow, an AI lead management system that captured leads from Gmail, Slack, Telegram, and HubSpot, scored them with AI, updated CRM records, and displayed all lead activity inside a React dashboard. • OpenClaw AI agent systems, including an $8K AI coworker-style project built around reusable agents, brand/workflow configuration, content generation, approval flows, memory, Telegram/Gmail/Twilio integrations, and future workflow expansion. • AI Voice Receptionist systems using Vapi, Retell, Twilio, OpenAI, and ElevenLabs to answer calls, qualify leads, book appointments, send follow-ups, and sync information with calendars and CRMs. • NebloAI, an AI-powered freight automation system that helps freight brokers connect with carriers faster, match loads better, and reduce manual follow-up work. • GuidelineBuddy, a document-based AI assistant for mortgage teams that uses RAG, structured prompts, and citation-backed answers to help users work with complex guidelines and business rules. What I can help you build: • GHL workflows, automations, AI integrations, and custom CRM logic • Autonomous AI agents and AI coworker systems • OpenClaw-style agent workflows • AI lead qualification and CRM automation • n8n, Zapier, Make, webhook, and API automations • Gmail, Slack, Telegram, HubSpot, GoHighLevel, Salesforce, and calendar integrations • AI voice agents for calls, booking, and follow-ups • LLM integrations using OpenAI, Claude, LangChain, LangGraph, and custom backend logic • RAG systems for documents, knowledge bases, and internal business data • AI MVPs, internal tools, dashboards, and backend automation systems I have worked across healthcare, retail, information technology, financial services, hospitality & tourism, transportation & logistics, real estate, education, marketing & advertising, mortgage, and sales operations. My stack includes Python, FastAPI, React, Next.js, PostgreSQL, Supabase, OpenAI, Claude, LangChain, LangGraph, n8n, Zapier, Make, Vapi, Retell, Twilio, ElevenLabs, HubSpot, Salesforce, and GoHighLevel. If you want to build an AI agent, automate a business workflow, connect AI with your CRM or internal tools, or turn a manual process into a reliable working system, I can help map the workflow, build the backend, connect the tools, add AI logic, and document everything clearly for handoff.