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𝗜 𝗱𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗱𝗲𝗽𝗹𝗼𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗴𝗿𝗮𝗱𝗲 𝗔𝗜 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗰𝗿𝗲𝗮𝘁𝗲 𝗺𝗲𝗮𝘀𝘂𝗿𝗮𝗯𝗹𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝗺𝗽𝗮𝗰𝘁. I’m a Senior Machine Learning Engineer specializing in Agentic AI, Generative AI, LLM-based systems, Deep Learning, Computer Vision (YOLO), Predictive Analytics, and production-grade MLOps deployment. I hold an MSc in Computer Science and AI with 8+ years of experience helping startups, fintech platforms, healthcare teams, and growing enterprises move from AI idea to production deployment, reliably and at scale. I don’t build experiments. I build systems that integrate cleanly, perform consistently, and deliver long-term value. 𝗪𝗵𝗮𝘁 𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 • Multi-agent system design & orchestration • Autonomous decision-making workflows • LLM agents for task automation & planning • Human-in-the-loop agent integration • LangChain, AutoGen & CrewAI implementation 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗣𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴, 𝗟𝗟𝗠 & 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 • Retrieval-Augmented Generation (RAG) • AI copilots & intelligent assistants • Knowledge-base integrated chatbots • Structured data grounding & vector search • Evaluation, guardrails & performance optimization 𝗣𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 & 𝗗𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 • Demand forecasting & time-series modeling • Fraud detection & risk scoring • Customer churn & behavioral prediction • Feature engineering & model optimization 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 & 𝗗𝗲𝗲𝗽 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 • YOLO-based object detection (YOLOv5 / YOLOv8) • Image classification & video intelligence • Custom dataset training & small-object detection • Edge optimization & quantization-aware deployment 𝗠𝗟𝗢𝗽𝘀 & 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 • End-to-end ML pipelines • Model monitoring & drift detection • CI/CD for machine learning • Scalable cloud deployment (AWS, Azure, GCP) • API integration & system architecture design 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗘𝗺𝗮𝗶𝗹 𝗙𝗶𝗹𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺 (𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲) • Architecture: Multi-agent system using Claude for email classification, document analysis, and validation. • Tech: RAG for context-aware folder retrieval, structured prompt engineering, and strict output schemas. • Impact: Automated Gmail-to-Google Drive filing with human-in-the-loop review for edge cases, significantly reducing manual workload. 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗘𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗼𝗻 & 𝗧𝗿𝗮𝗻𝘀𝗹𝗮𝘁𝗶𝗼𝗻 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 • Architecture: Advanced LLM orchestration for faithful PDF layout preservation during translation. • Tech: Expert-level Python, validation workflows, and complex document parsing. • Impact: Delivered high-fidelity product manual translations maintaining original formatting and font integrity. 𝗔𝗜𝗢𝗡 - 𝗔𝗜-𝗡𝗮𝘁𝗶𝘃𝗲 𝗕𝟮𝗕 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 • Architecture: Scalable multi-tenant operating system unifying CRM, workflow automation, and commerce. • Tech: AI-first design for cross-channel communication (Instagram, WhatsApp, Messenger) and sales automation. • Impact: Centralized customer data and engagement into a single intelligent platform, eliminating disconnected tools. 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗜𝗺𝗽𝗮𝗰𝘁 • Reduced operational waste by 25% through advanced forecasting systems • Improved fraud detection precision for fintech platforms • Built enterprise-grade AI assistants integrated with structured knowledge bases • Deployed real-time object detection systems in production environments • Designed scalable ML infrastructure supporting long-term model reliability 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 • Python | TensorFlow | PyTorch | Scikit-learn • Agent Frameworks: LangChain, AutoGen, CrewAI, LlamaIndex • Cloud Platforms: AWS, Azure, Google Cloud • MLOps: Docker, Kubernetes, MLflow • NLP, Computer Vision, Generative AI & Predictive Modeling • N8N, Zapier, Airtable Automations, Make (Integromat), Notion Automations, Retool 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸: Every engagement begins with defining measurable KPIs and a clear architecture plan. From there, I design the right combination of data pipelines, models, and infrastructure to ensure the solution performs reliably in production, not just in development. I work best with teams building serious products who need AI engineered properly from day one: secure, scalable, and maintainable. 𝗜𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗺𝗯𝗶𝘁𝗶𝗼𝘂𝘀 𝗮𝗻𝗱 𝗻𝗲𝗲𝗱 𝘀𝗲𝗻𝗶𝗼𝗿-𝗹𝗲𝘃𝗲𝗹 𝗔𝗜 𝗲𝘅𝗲𝗰𝘂𝘁𝗶𝗼𝗻, 𝗜’𝗱 𝗯𝗲 𝗴𝗹𝗮𝗱 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗴𝗼𝗮𝗹𝘀.

I am a Software Engineer with a Master's degree in Software Engineering and experience building AI-powered applications, full-stack web platforms, backend systems, and Roku streaming solutions. I help businesses transform ideas into scalable, reliable, and high-performance software products. My technical expertise includes Python, Java, JavaScript, TypeScript, C#, and SQL, along with frameworks and technologies such as React, Angular, Node.js, Express, Django, FastAPI, Spring Boot, REST APIs, Docker, and Git. I have experience working with databases including PostgreSQL, MySQL, MongoDB, and Firebase, as well as deploying applications using AWS cloud services. In the AI and machine learning space, I have worked with TensorFlow, Scikit-learn, XGBoost, Pandas, and NumPy to develop intelligent solutions involving data analysis, predictive modeling, and automation. I also have hands-on experience developing Roku applications using BrightScript and SceneGraph. I am committed to writing clean, maintainable code and delivering solutions that meet both technical requirements and business goals. Whether you need an AI solution, a full-stack application, backend development, API integrations, or Roku expertise, I am ready to help bring your project to life.

Machine Learning Engineer & Data Scientist specializing in Time Series, Predictive Modeling, Forecasting, Sensor Data and IoT. My work often bridges applied AI and machine learning, I help startups, research teams, and enterprise clients transform complex data into actionable systems, turning raw signals into predictive insights that drive real-world impact. My Areas of Expertise Include: ⚡️ Time series analysis & forecasting ⚡️ Signal processing for wearable/sensor data ⚡️ Predictive modeling for healthcare & biotech ⚡️ Spatial/geospatial data analysis ⚡️ Financial statistical modeling Projects I've Delivered: I've delivered impactful solutions across diverse industries: 💡Developed a new heart failure prediction approach using accelerometer data, improving AUC by over 20% compared to the baseline through advanced feature engineering and reduced model overfitting. 💡 Validated the feasibility of a wearable breath monitoring system using advanced signal analysis—supporting a funding presentation and informing product development. 💡 Reduced prediction error in protein-ligand binding models using RDKit-based feature engineering and XGBoost; accelerating drug candidate screening in early-stage discovery. 💡 Reduced wave height prediction error by 50% in a coastal forecasting system using multivariate time series modeling, improving surf and safety alerts for Tofino. 💡 Applied statistical modeling to NQ futures data to identify predictive metrics, supporting strategy refinement in a live trading environment. What You Can Expect When Working With Me: ✅ Deep understanding of your goals and technical requirements ✅ Solutions tailored specifically to your use case, not generic approaches ✅ Creative problem-solving that finds insights others might miss ✅ Rapid learning curve for domain-specific knowledge ✅ Clear communication throughout the project lifecycle ✅ Timely delivery and high-quality, documented code Core Technical skills: ✔️ Python (pandas, NumPy, SciPy, scikit-learn, PyTorch) ✔️ Signal Processing (Denoising, Transformations) ✔️ Machine Learning (Classification, Regression, Time Series, Anomaly Detection) ✔️ Data Visualization (Matplotlib, Seaborn, interactive dashboards) ✔️ Statistical Analysis (hypothesis testing, experimental design) ✔️ SQL & Database Management My background combines technical expertise in machine learning and data science with strong client communication, allowing me to bridge the gap between complex analytics and real-world decisions. I'm intentional about the projects I take on, ensuring every engagement gets the attention and quality it deserves! If you're looking for an ML expert who delivers real impact; not just code, let's connect to discuss how I can help transform your data into value!

I’m Gaurav, a Full Stack AI/ML Engineer with 6+ years of experience building 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐰𝐞𝐛 𝐚𝐧𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬. I specialize in combining modern full-stack development with 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐜𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐯𝐢𝐬𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 to deliver fast, secure, and scalable software for startups and enterprises. ✅ Core Skills - Frontend: React, Next.js, Vue, Svelte, TypeScript, Tailwind CSS - Backend: Node.js (Express, NestJS), Python (FastAPI, Django, Flask), Go, PHP (Laravel) - Mobile: React Native (iOS & Android), Cross-Platform Apps - Databases: PostgreSQL, MongoDB, MySQL, Firebase, Supabase Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes ✅ AI, ML & Automation Expertise - Machine Learning: Scikit-learn, TensorFlow, PyTorch - Computer Vision: OpenCV, YOLO, MediaPipe, Vision Transformers, Object Detection, OCR - AI Agents & Chatbots: LangChain, CrewAI, LangGraph, OpenAI, LLaMA - Voice Agents: Retell.AI, ElevenLabs, VAPI, Twilio - Automation: Zapier, Make.com, n8n, Airtable, Notion, Google Workspace - LLM Integration: RAG systems, CustomGPTs, Knowledgebase Agents ✅Why Clients Choose Me - End-to-End Ownership: From architecture to deployment - Agile Delivery: Clear milestones and fast communication - Secure & Reliable: Tested, maintainable, and scalable code - Client-First Approach: I adapt to your stack, goals, and team Let’s build your next AI-powered solution together! 🚀 🔑 Keywords for Upwork Search Full Stack AI/ML Engineer, Python Developer, Node.js Developer, React Developer, Next.js Developer, React Native Developer, AI Agent Developer, AI Chatbot Developer, AI Voice Agent, Machine Learning Engineer, Computer Vision Engineer, LangChain Developer, CrewAI, Retell.AI, VAPI, ElevenLabs, OpenAI Developer, TensorFlow, PyTorch, FastAPI, Django, SaaS Developer, Automation Engineer, Workflow Automation, RAG Chatbot, API Integration, AWS, GCP, Docker, Kubernetes, Stripe API, DevOps, Cloud Engineer, Web Application Developer, Mobile App Developer, FinTech, AI SaaS, Intelligent Automation

𝐈 𝐨𝐟𝐟𝐞𝐫 𝐚 𝟓-𝐃𝐚𝐲 𝐫𝐢𝐬𝐤-𝐟𝐫𝐞𝐞 𝐭𝐫𝐢𝐚𝐥: 𝐈 𝐬𝐭𝐚𝐫𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐝𝐚𝐭𝐚 and 𝐲𝐨𝐮 𝐜𝐨𝐧𝐭𝐢𝐧𝐮𝐞 𝐨𝐧𝐥𝐲 𝐢𝐟 𝐲𝐨𝐮 𝐬𝐞𝐞 𝐭𝐡𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬. I'm a Machine Learning Engineer and former Aerospace Engineer, founder of Gless AI – a Toronto-based AI agency. I specialize in RAG, Large Language Models, Chatbots, and AI agents. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐛𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐲𝐨𝐮: - AI agents that automate multi-step workflows (sales ops, support, internal tools) - Chatbots that handle real customer conversations - not just FAQs - RAG systems that turn messy documents into accurate, reliable answers - AI pipelines that process text, images, audio, and documents into structured outputs - End-to-end LLM integrations into your existing systems (CRM, ERP, APIs) 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤 (𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲): - AI Agents & Workflows: LangGraph, MCP, Agentic RAG, OpenClaw, n8n - LLMs: OpenAI (GPT-4/5), Claude, Gemini, Mistral, Llama, Qwen - RAG & Vector DBs: Qdrant, Milvus, FAISS, hybrid search, GraphRAG, Pinecone 𝐃𝐚𝐭𝐚 𝐏𝐫𝐢𝐯𝐚𝐜𝐲 & 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩: - On-premise deployment available – your data never leaves your infrastructure - Full source code handoff – no vendor lock-in, no monthly fees - Open-source models (LLaMA, Mistral, Qwen) deployable on your own servers for regulated industries I’m transparent about scope, timelines, and feasibility. I don’t promise unrealistic “build ChatGPT in a week” projects - I deliver working systems that actually solve the problem. 𝐖𝐡𝐲 𝐢𝐭 𝐰𝐨𝐫𝐤𝐬: · I'm straightforward – if your problem can be solved simply, I'll tell you that instead of overselling · I move fast – most clients see a working prototype within 2 days · You own everything – full source code, no subscriptions, no lock-in · I've built and sold a business myself, so I treat your budget like mine Happy to chat about your project and just have a general conversation about whether AI will replace us. :)

💡 Connecting Math, AI, and Quantum Tech to Create Solutions That Make a Difference 🔹 AI, Machine Learning, Deep Learning and Quantum Machine Learning for innovative solutions and predictive analytics 💻 🔹 Financial Modeling, Quantitative Finance and Optimization Modeling to drive trading and investment success 📈 🔹 Mathematical Optimization, Probability Theory, Cryptography and Statistics for precise, results-oriented analysis 🧮 I also offer Emerging Tech Consultation helping organizations harness AI, Quantum Computing and Machine Learning to drive innovation and achieve impactful results.