I am an experienced AI & Machine Learning Engineer with over 8 years of hands-on experience in designing, developing, and deploying intelligent systems across NLP, Generative AI, computer vision, and RAG (Retrieval-Augmented Generation) pipelines. My expertise spans building AI chatbots, predictive models, real-time speech and image processing tools, enterprise automation solutions, and advanced data-driven applications. I specialize in developing scalable, production-ready AI solutions that integrate seamlessly with enterprise workflows, delivering measurable business value. I have worked extensively on: - Natural Language Processing (NLP): Text classification, sentiment analysis, summarization, semantic search, chatbot intent recognition, RAG pipelines. - Generative AI & LLMs: Fine-tuning and deploying LLMs using LangChain, LlamaIndex, Hugging Face Transformers, GPT, and custom agent architectures. - Computer Vision & AI Agents: Object detection, pose estimation, medical image diagnostics, and sports tracking using OpenCV, YOLOv5/YOLOv8, PyTorch, TensorFlow, CNNs, and U-Net. - Automation & AI Services: AI-powered billing assistants, virtual assistants, Solidity smart contract generators, speech-to-speech conversion systems, and enterprise workflow optimization. Projects & Achievements: * Friction-to-Fluid Language Translator: Transformed friction-heavy language into fluid, persuasive communication using Python, Flask, NLP, and Azure OpenAI GPT. * Construction Project Management Chatbot: Multi-agent AI chatbot providing real-time insights into complex construction data using LangChain, Flask, PostgreSQL. * Brain Tumor Detection: Medical diagnostic tool with 92% accuracy using U-Net, CNN, TensorFlow, and Keras. * Interactive AI Chatbot: Context-aware chatbot built with Llama 2 and LangChain for dynamic conversation handling. * AI Soccer Predictions: Predictive analytics for football outcomes using Python, Scikit-learn, XGBoost, and Pandas. * Medical Billing Chatbot: AI automation of billing workflows leveraging LangChain, FastAPI, and RAG pipelines. * Internal Company Assistant: Enterprise AI chatbot for HR support, FAQs, and document retrieval with Python, LangChain, FastAPI, PostgreSQL. * AI Model Development for Online Content and Marketing: Built AI system to analyze content performance, predict trends, and recommend improvements using Python, PyTorch, TensorFlow, and NLP pipelines. * AI Agent/Automation Architecture Development Plan: Designed scalable multi-agent architecture and orchestration plan leveraging LangChain, LlamaIndex, RAG pipelines, and Python. * Voice AI Receptionist Development for Restaurants: Created real-time voice assistant for restaurant operations using Python, PyTorch, Speech Recognition, Text-to-Speech, FastAPI, and Flask. * Chatbot/Voicebot Developer for Multi-User Group Project: Developed AI chat and voicebots with contextual multi-user management using Python, LangChain, RASA, FastAPI, and PyTorch. * AI Tool Development for Competitor Price Monitoring: Built automated AI system for market monitoring and price prediction using Python, Selenium, Pandas, NumPy, and Scikit-learn. * Machine Learning Engineer – Arbitrage Systems & User Acquisition (LLMs, RAG, Web3): Developed ML models for trading and user acquisition, integrating LLMs, RAG pipelines, Python, Web3.py, and FastAPI. I am adept at turning complex research into practical, scalable solutions. I have deployed AI models in production using cloud platforms (AWS, Azure) with Docker/CI-CD pipelines, ensuring maintainability, high performance, and real-time inference. I also mentor junior engineers and collaborate effectively in cross-functional teams to deliver impactful AI projects. I am committed to continuous innovation and staying up-to-date with cutting-edge AI technologies. My goal is to build intelligent systems that not only solve problems but also enhance operational efficiency, improve decision-making, and create measurable business outcomes. Whether it’s building AI chatbots, optimizing predictive models, integrating LLMs with RAG pipelines, or developing AI-driven computer vision applications, I bring deep technical expertise, hands-on experience, and a results-driven approach to every project. Let’s collaborate to turn your AI ideas into high-impact, production-ready solutions. I ensure clear communication, timely delivery, and high-quality results for every client. Python Developer | AI/ML Engineer | Generative AI & LLM Specialist | RAG Pipelines | NLP | AI Chatbots | Computer Vision | FastAPI | Flask | PyTorch | TensorFlow | LangChain | LlamaIndex | Hugging Face | OpenCV | YOLO | Scikit-learn | Pandas | NumPy | SQL/PostgreSQL | MongoDB | AWS | Azure | Docker | CI/CD | Full Stack AI Developer | Vector Databases (FAISS, Pinecone, Qdrant) | Cloud AI (SageMaker, Vertex AI, Azure AI) | Kubernetes | vLLM | Deep Learning | Automation | AI Solutions Architect

I provide the strategic oversight of a Fractional CTO/Principal Architect combined with the execution power of a 40-person engineering team. We deliver complete, production-grade AI systems—from Multi-Agent workflows to Computer Vision—at scale. I serve as a Strategic Technical Partner for businesses that need to deploy cutting-edge AI but lack the internal infrastructure to build it. While most freelancers focus solely on a specific task, I provide the architectural vision, while my dedicated team handles the end-to-end execution. Backed by my Ph.D. and a powerhouse team of 40+ engineers, I bridge the gap between complex algorithmic foundations (ML/CV/Multi-agentic Orchestration) and consumer-ready applications (Web/Mobile). 🔹 The Engagement Model: Strategy + Scale I am not a developer who you manage; I am the Architect who ensures you succeed. - My Role (Strategic Oversight): I act as your high-level technical advisor. I design the system architecture and select the right tech stack to ensure ROI. - The Team (Execution): Once the strategy is set, I deploy a specialized pod of engineers (led by a Senior Lead) to build your solution. 🔹 The "Feasibility First" Guarantee (Avoiding the Hype Trap) Many clients come to us after failed experiences with developers who overpromised. We operate differently: - Reality Checks: We assess your requirements against current AI capabilities. If an idea is technically impossible or commercially unviable, I will tell you upfront. I protect your budget by filtering out "magic," focusing only on what is buildable. - Paid Experiments (PoC): For high-risk or novel ideas, we do not guess. We run a structured, paid Proof of Concept phase to validate the tech before you commit to a full-scale build. - Technical Candor: If a simpler non-AI solution works better, we will recommend it. 🔹 Core Technical Pillars We don't just wrap APIs; we build custom, high-performance solutions when needed. 1. Multi-Agent Systems & Hyper-automation • Orchestration: Building "Teams of Agents" (using LangGraph/CrewAI) that collaborate to handle complex workflows (e.g., Sales Outreach → CRM Update → Email Drafting). • Reasoning Models: Implementing advanced reasoning (o1/DeepSeek) for tasks requiring logic, planning, and multi-step execution. • Voice Agents: Real-time, human-parity voice AI for customer support and inbound sales (Retell AI/Vapi/ElevenLabs). 2. Machine Learning & Predictive Intelligence • Custom Models: Regression, Classification, and Clustering for business insights. • MLOps: Data pipelines for large-scale processing and predictive maintenance. 3. Multimodal Perception (Vision + Action) • Computer Vision: Object detection, segmentation, and tracking (YOLO, OpenCV) integrated with decision-making agents. • Visual Agents: AI that can "see" screens, documents, or physical feeds to automate quality control or data entry. 🔹 End-to-End Product Delivery An AI model is useless if users can't access it. We build the full ecosystem: • Mobile: Native iOS (Swift) and Android (Kotlin), or Cross-platform (React Native/Flutter). • Web: Scalable React/Next.js frontends with robust Python backends. • Enterprise RAG 2.0: Secure, hallucination-free knowledge retrieval with governance guardrails (PII masking/Compliance). 🔹 Why Partner With Me - Co-located Studio Team: We are not a scattered network of remote freelancers. My team works together in a physical office, ensuring real-time collaboration, higher data security, and zero communication gaps. - PhD-Backed Rigor: We ensure your solution is technically sound, avoiding the common pitfalls of "hallucinating" AI or over-fitted ML models. - Proven Scale: 100+ solutions delivered globally with a 100% Job Success score. Let’s discuss your vision. I am available for an initial consultation to evaluate technical feasibility and determine if my team is the right fit for your project.

⭐⭐⭐⭐⭐ Most teams buy AI and end up with a demo. I build AI agents that show up in your revenue, your hours saved, and your Customer experience. I have led programs at Adobe Experience Cloud and directed product delivery for Fortune 500 logistics companies. I know what enterprise clients actually need: reliability, clear stakeholder communication, real documentation, and solutions that scale. For startups, I bring that same enterprise quality at startup speed, moving fast without cutting corners. Now Specializing in US Healthcare AI I help US medical practices automate the high-volume, repetitive work that drains staff time and slows down revenue, all on HIPAA-compliant infrastructure that works with the EHRs you already use, including Epic, NextGen, ModMed, Athenahealth, and other EMRs. No system replacement required. ➜ Voice AI and after-hours handling: an AI front desk that answers 100 percent of patient calls, books and reschedules in real time, triages requests, and routes urgent after-hours calls to the right on-call provider ➜ eFax and document management: OCR and document intelligence that read, classify, and route inbound faxes and referrals automatically, with structured data sent straight into the EHR ➜ AI medical scribe: live or uploaded consultations turned into structured, provider-reviewed clinical notes, cutting after-hours charting ➜ Revenue cycle management: automated eligibility checks, claim scrubbing, submission, and ERA posting, with AI-assisted denial handling ➜ Medical billing and insurance automation: CPT and ICD charge capture through payer follow-up, plus pre-visit eligibility, copay collection, and PCI-compliant payments What I Do I am an AI Agents Developer specializing in AI SaaS, Chatbot Development, Machine Learning, and AI Consulting. ➜ AI Chatbot Development: intelligent bots for customer support, lead qualification, and conversational automation ➜ Machine Learning: models that drive business insights, predictions, and process automation ➜ AI Consulting: guiding startups and enterprises through AI integration with a business-first, ROI-focused approach ➜ AI Software and App Development: scalable MVPs and production-ready platforms built on the latest AI technologies AI Voice Agents and Automation ➜ Outbound sales SDRs (VAPI, Retell AI, Bland AI, 11Labs) ➜ Inbound receptionist bots for appointment scheduling and lead qualification ➜ CRM integration across HubSpot, Salesforce, and GHL ➜ RAG-powered support bots with sentiment analysis and knowledge base training My Proven Track Record ➜ Microsoft for Startups Approved: DocuSensa, my Document AI Platform ➜ 10+ live SaaS products serving customers across 15+ countries ➜ 15+ Voice AI agents handling more than 30,000 calls per month, with deep integrations into EMRs, booking platforms, and CRMs My Technical Stack ➜ AI and ML: OpenAI GPT-4, Claude, Llama, LangChain, RAG, Qdrant, Pinecone ➜ Development: Python (Django, FastAPI), React, Next.js, PostgreSQL, AWS, Azure ➜ Voice AI: VAPI, Retell AI, Bland AI, 11Labs, Twilio Studio ➜ Automation: Make, Zapier, Google Apps Script, Power Automate ➜ Integrations: HubSpot, Salesforce, Shopify, Slack, Gmail APIs What You Get ➜ Fast delivery with working prototypes and clear milestones ➜ A business-first approach focused on user adoption and revenue impact ➜ Transparent communication with weekly updates ➜ Post-launch support and maintenance included via monthly retainer Whether you are a medical practice trying to cut missed calls and collect more of what you are owed, or a startup taking an AI product to market, send a message with your biggest bottleneck and I will map the fastest path to results. Search Tags: AI Agent Development, AI Chatbot, Voice AI, Healthcare AI, Conversational AI, AI Medical Scribe, RCM Automation, Medical Billing Automation, EHR Integration, VAPI, Retell AI, RAG, LangChain, OpenAI API, Python, FastAPI, Automation, Machine Learning, HIPAA, Generative AI

I'm a senior AI/ML engineer with over 6 years of experience. My expertise spans Agentic AI Systems, Multi-Agent Architectures, Large Language Models (LLMs), Stable Diffusion, complex Retrieval-Augmented Generation (RAG) chatbots, Computer Vision (CV), Natural Language Processing (NLP), Machine Learning, and Deep Learning. Agentic AI & Multi-Agent Systems I specialize in cutting-edge agentic AI systems using Agent-to-Agent (A2A) architecture with Model Context Protocol (MCP). Recently developed a multi-agent travel platform with specialized agents (orchestrator, planner, booking) using Google Gemini, OpenAI, Mistral, Claude, LangChain, and LangGraph frameworks, featuring real-time API integration and agent coordination. RAG & LLM Expertise: I have built over 20 RAG chatbots for various customers, each with unique architectures and requirements. Some highlighted functionalities include: Replacing OpenAI models with fine-tuned open-source models. Answering questions from complex data structures such as CSV files, Excel sheets, MongoDB collections, website content, PDF files, Google Drive, Notion, Confluence, Emails, and more. Agent-based interactions with different APIs, creating support tickets, responding to emails, and autonomous task execution. Stable Diffusion & Image Generation: I have extensive experience with Stable Diffusion models, including SDXL, SD 1.5, SD 2.0, 2.1, and Flux models. My expertise includes fine-tuning and optimizing these models using approaches like Dreambooth and text-to-image techniques, both with and without LoRA. I published a Stable Diffusion optimization repository that speeds up models by 2-4 times. ML Fine-tuning & Deployment: Experienced in fine-tuning machine learning models for diverse domains, including NLP, computer vision, and predictive analytics. Skilled at optimizing model performance through advanced techniques such as hyperparameter tuning, transfer learning, and quantization. After training, I apply acceleration methods to reduce inference latency and improve scalability. I have deployed production-ready ML models on cloud platforms (AWS, GCP, Azure, Runpod) using Kubernetes, Docker, and serverless frameworks, ensuring reliability, cost efficiency, and seamless integration with business applications. Feel free to contact me. I'm dedicated to providing top-notch work using the latest AI technologies.

Need an AI system that actually ships and saves time? With 3+ years in AI & chatbot development, I've delivered 10 completed projects and a 5.0-star record for B2B teams. I build ChatGPT API, RAG, voice AI, and Python automation that turn manual workflows into reliable production systems. 🎯 HOW I CAN HELP YOU AI CHATBOT DEVELOPMENT Turn repetitive support and FAQ handling into instant, accurate conversations that save time and improve customer response speed. I build production-ready chatbots with ChatGPT API, LangChain, and RAG so they can understand context, retrieve the right knowledge, and reduce manual workload. VOICE AI AGENTS Replace missed calls and slow phone handling with voice systems that answer, assist, and route conversations automatically. I have shipped real-world voice AI for a dental office and a WhatsApp voice bot integrated with CAD software, proving these systems can work in live business settings. RAG KNOWLEDGE SYSTEMS Give your team and customers faster access to the right information without digging through documents. My retrieval-based systems are designed to improve answer accuracy and keep responses grounded in your own data, including custom knowledge workflows with MCP integration. PYTHON AUTOMATION PIPELINES Cut down on repetitive operations like scraping, analysis, and data handling so your business can move faster. I build Python automation for web scraping, sales order analysis, Fusion360 workflows, and AI-powered image search to reduce manual effort and speed up decisions. COMPUTER VISION AND ML SOLUTIONS Turn images, signals, and visual data into useful business insight and automation. I develop and deploy models for image analysis, object detection, smile design, EMG behavior recognition, and prediction tasks using PyTorch, TensorFlow, and OpenCV. 🏆 RESULTS "Great working with Hassan, always professional and delivered the project before the deadline" – Rumman R., Client "Hassan has always overdelivered and I will be working with him again!" – Rumman R., Client "It is a pleasure working with Muhammad. He is very capable, quick and does a very good job completing the project on time and on budget. Communication with Muhammad were clear and constructive, and he demonstrated a sincere desire to meet and exceed expectation." – Client, Client 🎖 Machine Learning with Python 🎖 WordPress Developer See full case studies in my portfolio below. 🤝 𝗚𝗘𝗧 𝗜𝗡 𝗧𝗢𝗨𝗖𝗛 Have an AI idea ready to launch? Message me on Upwork for a free consultation and let's turn it into a working system your business can rely on. I typically respond within 4 hours and can offer quick turnaround for urgent projects. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 I build AI systems in Python with ChatGPT API, LangChain, and RAG, then connect them to real data through LLaMA and MCP custom servers. For automation and analysis, I use OpenCV, PyTorch, and TensorFlow to ship reliable computer vision and machine learning workflows. I keep delivery organized in clear milestones, test outputs carefully, and refine each build until it works in production. I build ChatGPT API chatbots, automate workflows with Python, and design RAG knowledge systems with LangChain for businesses that need reliable AI. I also develop computer vision and NLP solutions that turn messy data into useful products.

Engineering Intelligent AI Solutions. From Concept to Scalable SaaS Product. I am an AI Engineer and Product Architect dedicated to designing and deploying high-performance Generative AI systems. I specialize in transforming ambitious ideas into production-ready applications that drive automation, efficiency, and revenue. My work focuses on the intersection of Agentic AI, Large Language Models (LLMs), and Full-Cycle Product Development. Whether you need a complex autonomous agent, a mobile application, or a complete AI-powered SaaS platform, I deliver robust, scalable architectures tailored to your business goals. 🚀 Core Expertise & Deliverables 1️⃣ Agentic AI & Autonomous Workflows Custom AI Agents: Engineering agents that reason, plan, and execute multi-step tasks autonomously (using LangGraph, AutoGen, CrewAI). Process Automation: Creating intelligent workflows that integrate with your internal APIs, CRMs, and databases to automate complex operations. 2️⃣ Advanced RAG (Retrieval-Augmented Generation) Enterprise Knowledge Bases: Building secure, context-aware assistants that chat with your proprietary data (PDFs, SQL, Notion) with high accuracy. Vector Search Systems: Implementing optimized retrieval architectures using Pinecone, Weaviate, or ChromaDB for instant information access. 3️⃣ LLM Fine-Tuning & Optimization Domain-Specific Models: Fine-tuning open-source models (Meta Llama, Mistral) and proprietary APIs to master your specific industry niche. Cost & Latency Optimization: Advanced prompt engineering and model selection to maximize performance while minimizing API costs. 4️⃣ End-to-End Product Engineering (Web & Mobile) Complete System Architecture: I take full ownership of the technical stack, ensuring seamless integration between AI models and user interfaces. Mobile App Development: Native and cross-platform iOS applications (Swift / React Native) integrated with AI features. Backend & API: High-performance microservices using FastAPI and Django. Frontend Interface: Modern, responsive web applications built with Next.js and React. Cloud Deployment: Scalable, secure hosting on AWS (EC2, Lambda, SageMaker) with Docker and Kubernetes. 🛠️ Technology Stack Generative AI Providers: OpenAI, Anthropic, Google Gemini, Meta Llama, Mistral, Hugging Face. Orchestration: LangChain, LlamaIndex, LangGraph. Machine Learning: PyTorch, TensorFlow, Scikit-learn, XGBoost, Computer Vision (YOLO, OpenCV). Mobile & Web: iOS (Swift, React Native), Python, TypeScript, FastAPI, Django, React, Next.js. Vector Databases: Pinecone, ChromaDB, Weaviate, Milvus. DevOps & Cloud: Docker, Kubernetes, AWS, Google Cloud, CI/CD pipelines. 🤝 My Approach Strategic Partnership: I align technical decisions with your business objectives to ensure maximum ROI. Transparent Execution: You receive clear roadmaps, regular progress updates, and code that is clean, documented, and maintainable. Long-Term Reliability: I build systems designed to scale, ensuring stability as your user base grows. 📩 Feel free to reach out anytime to discuss your project needs. I’m available 24/7 for consultations and collaboration.

🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 · 💯 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 · $𝟔𝟎𝐊+ 𝐞𝐚𝐫𝐧𝐞𝐝 · 🧑‍💻 𝟓,𝟓𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝. 𝐓𝐮𝐫𝐧𝐢𝐧𝐠 𝐂𝐨𝐦𝐩𝐥𝐞𝐱 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 𝐢𝐧𝐭𝐨 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 - 6+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐃𝐞𝐞𝐩 𝐀𝐈/𝐌𝐋 & 𝐋𝐋𝐌 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞. I'm an AI Integration & Full-Stack Developer with 6+ years of experience helping startups and businesses embed AI into real, working products - not just demos. Whether you need a ChatGPT/LLM-powered web app, a voice-enabled interface (ElevenLabs), an automated workflow, or a pixel-perfect SaaS dashboard - I've shipped it. My work spans Reddit API integrations, HR service platforms, ERP clones, Next.js SaaS apps, and AI chatbot pipelines. What sets me apart: I don't just write code - I understand your business goal and build the simplest, most reliable solution to reach it. Clients consistently describe me as collaborative, communicative, and committed to quality - because I treat every project like it's my own product. 🤖 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: - AI Agents & Autonomous Systems: Multi-step reasoning agents that think, plan, and execute with minimal human intervention - LLM-Powered Applications: Custom solutions built on GPT-4, Claude, Gemini, and Mistral, fine-tuned to your domain and data - AI Voice Agents: Conversational voice interfaces powered by Whisper and real-time speech pipelines - RAG Pipelines & Vector Search: Retrieval-Augmented Generation systems using Pinecone and Weaviate for context-aware, hallucination-resistant AI - Intelligent Automation Workflows: End-to-end pipelines that eliminate repetitive manual work and dramatically reduce operational costs 🏆 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐥𝐞𝐬 Here's the kind of work that sets my portfolio apart: 🧑‍💼 𝐄𝐦𝐩𝐥𝐨𝐲𝐞𝐞 𝐇𝐑 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐀𝐩𝐩 :- An AI-powered internal assistant that streamlines HR queries, onboarding, and policy management 🎙️ 𝐀𝐈 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭 :- A fully conversational, real-time voice AI capable of handling customer interactions autonomously 💼 𝐀𝐈 𝐉𝐨𝐛 𝐅𝐢𝐧𝐝𝐞𝐫 :- An intelligent job-matching system engineered to get candidates hired faster through personalized recommendations and resume optimization 📄 𝐀𝐈 𝐏𝐫𝐨𝐩𝐨𝐬𝐚𝐥 𝐖𝐫𝐢𝐭𝐞𝐫 :- A specialized LLM solution that generates winning government project proposals with precision and compliance awareness 🚛 𝐋𝐨𝐠𝐢𝐬𝐭𝐢𝐜𝐬 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 :- Reduced manual transport management workload by an outstanding 80%, saving hundreds of operational hours monthly 🔗 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 :- Seamless embedding of large language models into scalable, production-ready web platforms including Reddit API integrations 🛠️ 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Language : Python, React Js, Next Js, AI/ML, AI & LLMs :- GPT-4, Claude, Gemini, Mistral Replicate, SyncLabs Vector Databases :- Pinecone, Weaviate Voice & Vision :- Whisper, DALL·E Frameworks :- Lang Chain, Hugging Face, RAG, Fine-tuning 💡 𝐖𝐡𝐲 𝐓𝐨𝐩 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 ✅ Results-driven - Every solution I build is tied to a measurable business outcome ✅ Full-cycle ownership - From architecture design to deployment and post-launch support ✅ Domain expertise - Deep understanding of regulated industries like Healthcare and Fintech ✅ Communication-first - Clear, proactive updates so you're never left guessing ✅ Top Rated Plus - Consistently recognized for delivering excellence across every engagement If you have an AI idea, an automation challenge, or a vision you haven't been able to execute yet - let's talk. Send me a message and 𝐥𝐞𝐭'𝐬 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to explore what's possible for your business. Kind Regards, Bhavesh P

💼 I’m a Full Stack Web & Mobile Developer with expertise in Artificial Intelligence (AI), Machine Learning (ML), Large Language Models (LLMs), and Cloud Computing. I specialize in AI-driven applications, chatbot development, and scalable web/mobile solutions using cutting-edge technologies. Expertise & Specialization: 🚀 AI & Large Language Models (LLMs) (Fine-Tuning, Training, Custom Deployment) 🚀 Chatbots & AI Assistants (OpenAI, GPT, LLaMA, LangChain, Hugging Face) 🚀 Machine Learning & Deep Learning (TensorFlow, PyTorch, NLP, Speech-to-Text) 🚀 Cloud Computing & DevOps (AWS, Google Cloud, Azure, Kubernetes, Docker) 🚀 Web & Mobile App Development (React.js, Next.js, Angular, Node.js, Python, Laravel, React Native, Ionic) 🚀 Backend Development & API Engineering (FastAPI, Django, Flask, Express.js, GraphQL, REST APIs) 🚀 Databases & Storage (PostgreSQL, MySQL, MongoDB, Vector DB, Graph DB, Firebase, Redis) 🚀 IoT & Hardware Integrations (RFID, NFC, QR Code, Smart Devices) 🚀 Cybersecurity & High-Performance Systems (Authentication, Encryption, Secure APIs) Technical Skills & Tools: 💻 Programming Languages: JavaScript (Node.js), Python, PHP (Laravel), Swift, Kotlin, C++ 💻 Web Technologies: HTML5, CSS3, JavaScript, Bootstrap, Material UI, Tailwind CSS 💻 Cloud Services: AWS Lambda, EC2, S3, Firebase, Azure Cognitive Services 💻 AI & ML Frameworks: TensorFlow, PyTorch, OpenAI API, Hugging Face Transformers 💻 Mobile App Development: React Native, Ionic, Native Android (Kotlin), iOS (Swift) 💻 Data & AI-Powered Analytics: SQL, NoSQL, BigQuery, ElasticSearch With a passion for AI-driven innovation, cutting-edge web technologies, and scalable cloud solutions, I help businesses build high-performance, intelligent applications. Let's collaborate and turn ideas into reality! 🚀

Are you in search of a highly skilled professional to elevate your business operations and enhance customer interactions through intelligent chatbot solutions? Look no further! I am a dedicated LLM Engineer and AI enthusiast specializing in Python API integration, GPT (OpenAI Assistant, ChatGPT, GPT 4, Whisper), and various OpenAI solutions and LLMs in general! With a robust background in Artificial Intelligence and NLP.I have cultivated expertise in constructing chatbots using Langchain, OpenAI API, OpenAI Assistants, and open-source models on HuggingFace. My services cover a broad spectrum of chatbot development needs: 🌟 Are you encountering challenges in developing chatbots using Langchain, OpenAI API, OpenAI Assistants, or open-source models on HuggingFace? 🌟 Do you require expert assistance in seamlessly integrating chatbot functionalities into your website or application? 🌟 Are you aiming to create a personalized chatbot that effortlessly comprehends and responds to user queries? 🌟 Do you wish to optimize the performance and accuracy of your existing chatbot solution? 🌟 Have you come across any errors or issues in your chatbot's functionality that demand immediate troubleshooting? 🌟 Are you interested in creating an agent with various features (web, database search, vector store retrieval, ...)? Rest assured, I am here to provide comprehensive solutions and steadfast support for all your chatbot development needs. Why choose me? As a Creative Python API Integration and Python solution expert, I bring a wealth of experience in working with OpenAI LLMs (GPT 4, OpenAI Assistants, ChatGPT), Langchain, Pinecone, Weaviate, FAISS, and other LLM / VectorStores. Here are the technologies I specialize in: ✔️ LLM Agents (Access to Web, APIs, Databases, ...) ✔️ GPT Apps development using Python, Langchain, LLM (OpenAI Assistants / ChatGPT / GPT 4 / HuggingFace models), VectorStores (Pinecone, Weaviate, FAISS, ...) ✔️ Automation and integration using ChatGPT API. ✔️ Python solutions using ChatGPT API, Whisper API, GPT 4 model, and other OpenAI API services. ✔️ Integrating OpenAI's ChatGPT and GPT 4 API to handle user prompts. ✔️ Prompt Engineer with extensive experience in designing various problems for a variety of AI use cases. My commitment lies in crafting seamless and intuitive conversational experiences that consistently exceed the expectations of my esteemed clients. Together, we can create an intelligent chatbot solution tailored to your unique requirements, driving unprecedented success. If you are ready to unlock the transformative potential of chatbots and revolutionize your business, please feel free to reach out to me. Let's collaborate and turn your vision into a reality. Best regards, Chintan Soni

I've built AI systems that process 100,000 calls a day, NLP models used in cancer treatment planning, conversational AI deployed across enterprise voice and text channels, and agentic workflows running inside Fortune 500 operations. I'm Dr. Omer, PhD from the University of Waterloo, and formerly Senior Director of AI R&D at Afiniti, a global enterprise AI company whose outcome orchestration platform serves Fortune 500 clients across Telco, Financial Services, and Healthcare. That background shapes how I approach every project: I ask whether this is the right AI architecture for the real business problem, not just the most popular framework at the moment. Production AI systems I've built and led: 🎯 Afiniti Enterprise Contact Center AI — As Senior Director of AI R&D, led development of Afiniti's AI product suite: behavioral pairing systems matching agents to customers in real time, outcome orchestration engines, and intelligent automation deployed across Fortune 500 contact centers globally in Telco, FinTech, and Healthcare 🎯 Automated AI Evaluation at Scale — Etisalat / PTCL — Designed and deployed an AI-based near real-time contact center evaluation system processing 100,000+ calls per day — replacing manual QA at scale for one of the region's largest telecom operators (Etisalat holds a 26% stake in PTCL) 🎯 Conversational AI Systems — Built end-to-end conversational AI pipelines for enterprise clients across voice and text channels, covering multi-turn dialogue management, intent recognition, LLM-based response generation, and integration with CRM and ticketing systems 🎯 NLP Models for Cancer Treatment Planning — Developed NLP models supporting clinical oncology workflows — applied NLP at the intersection of language understanding and life-critical treatment decisions Where I'm most useful: → You're building an LLM-powered product and need the architecture designed before your team writes a line of code → You need a RAG system or AI chatbot that handles real user behavior — not just curated demos → You want n8n, Make, or Zapier automation connected intelligently to LLM workflows → Your contact center, healthcare, or operations team generates high-volume data that AI should be processing automatically → You need a senior technical opinion on AI architecture, model selection, or agentic system design What I build: ✅ LLM Application Development — GPT-4o, Claude, LLaMA, Mistral, Gemini, Ollama ✅ AI Chatbot Development — customer support bots, lead qualification bots, internal knowledge bots ✅ Conversational AI — multi-turn dialogue, intent recognition, slot filling, voice + text channels ✅ RAG Pipelines & Knowledge Systems — vector store design, chunking strategy, hybrid retrieval, evaluation ✅ Agentic AI & Multi-Agent Systems — LangGraph, CrewAI, AutoGen, tool-use agents, OpenClaw ✅ Workflow Automation — n8n, Make, Zapier, AI-connected automation pipelines ✅ Voice AI & Speech Systems — Vapi, Retell AI, Whisper, Deepgram, ElevenLabs, STT/TTS pipelines ✅ NLP Systems — text classification, NER, keyphrase extraction, summarization, clinical NLP ✅ Document AI — intelligent document processing, extraction pipelines, unstructured data handling ✅ Contact Center AI — automated call scoring, behavioral modeling, real-time agent assistance ✅ Healthcare AI — clinical document processing, treatment decision support, medical NER ✅ Fine-tuning & Optimization — LoRA, QLoRA, RLHF, DPO, prompt optimization, model evaluation Tech stack: LLMs & Agent Frameworks: GPT-4o · Claude API · LLaMA 3 · Mistral · Gemini · Ollama · LangChain · LangGraph · LlamaIndex · DSPy · HuggingFace Transformers · CrewAI · AutoGen · OpenClaw · Semantic Kernel Automation & Workflow: n8n · Make (Integromat) · Zapier · Webhook integrations · API orchestration · event-driven pipelines NLP & ML: PyTorch · TensorFlow · SpaCy · NLTK · Scikit-learn · Sentence Transformers · BERT · T5 · Whisper · OpenCV Voice & Conversational AI: Vapi · Retell AI · Whisper · Deepgram · ElevenLabs · Amazon Polly · RASA · Botpress · STT/TTS RAG & Vector Databases: Pinecone · Weaviate · ChromaDB · pgvector · FAISS · Qdrant · Milvus Fine-tuning & Evaluation: LoRA · QLoRA · RLHF · DPO · Axolotl · Unsloth · LangSmith · MLflow · RAGAS · TruLens Deployment & Infrastructure: Python · FastAPI · Flask · Docker · Kubernetes · AWS (SageMaker · Lambda · EC2) · GCP Vertex AI · Azure ML · Prometheus · Grafana [AI Engineer · AI Developer · LLM Developer · NLP Engineer · AI Consultant · Agentic AI · AI Agent Developer · LangChain Developer · LangGraph · RAG Developer · Retrieval Augmented Generation · AI Chatbot Developer · Conversational AI · Chatbot Development · AI Automation · Workflow Automation · n8n · n8n Developer · Make Automation · Zapier Integration · OpenClaw · OpenClaw Developer · Voice AI · Voice Agent · Contact Center AI · Healthcare AI }