AI/ML Engineer | NVIDIA GPU Developer | Jetson & Edge AI Expert (TensorRT, DeepStream, CUDA) Are you looking for a high-performance AI/ML Engineer who can design, train, and deploy GPU-accelerated deep learning models on NVIDIA Jetson or cloud GPUs? I specialize in AI/ML model development, GPU optimization, and edge AI deployment using the NVIDIA ecosystem (CUDA, TensorRT, DeepStream, JetPack). With hands-on experience in computer vision, model optimization, and real-time inference, I help companies turn raw data into fast, efficient, and deployable AI systems. What I Do Best AI/ML Development - Deep learning model design with PyTorch / TensorFlow - Model optimization with TensorRT, ONNX, and CUDA - Training acceleration on NVIDIA GPUs (RTX, A100, Tesla, Jetson) NVIDIA GPU & CUDA Optimization - Custom CUDA kernels for compute-intensive tasks - Multi-GPU setup, mixed-precision training - GPU memory optimization for high-throughput inference NVIDIA Jetson & Edge AI - Jetson Nano, Jetson Xavier NX, Jetson Orin deployment - DeepStream SDK for real-time video analytics - Object detection, tracking, and edge-based AI vision systems Computer Vision - Image classification, object detection (YOLO, SSD, Faster-RCNN) - Facial recognition, pose estimation, image segmentation - OpenCV with NVIDIA GPU acceleration MLOps & Deployment - Docker, Kubernetes, AWS, GCP, Azure - Model quantization, pruning, and CI/CD for ML pipelines Tools & Frameworks NVIDIA: CUDA, TensorRT, DeepStream, JetPack, cuDNN Frameworks: PyTorch, TensorFlow, ONNX, OpenCV Languages: Python, C++ Platforms: Jetson Nano, Xavier NX, Orin, RTX, A100 Sample Projects - AI on Jetson Orin: Real-time traffic detection using YOLOv8 and TensorRT (45 FPS at 1080p) - GPU-Accelerated Training: Reduced CNN training time by 70% using CUDA and mixed-precision optimization - DeepStream Video Analytics: Built a multi-camera detection system with object tracking and logging Why Clients Hire Me - Proven experience with NVIDIA GPU and Jetson platforms - Deep technical background in AI/ML model optimization - Clear communication and fast delivery - Focus on real-time, edge-optimized, production-ready AI Let’s Bring AI to the Edge If your project involves AI/ML, NVIDIA GPU acceleration, or Jetson deployment, I can help you build a high-performance, scalable, and cost-efficient solution. Let’s discuss how to make your AI run faster, smarter, and leaner — on GPU or Jetson edge devices. Suggested Skills Tags: Artificial Intelligence (AI), Machine Learning, NVIDIA Jetson, CUDA Programming, TensorRT, Deep Learning, Edge Computing, Computer Vision, PyTorch, TensorFlow

Struggling to turn your AI idea into a system that actually works in production I help businesses build production-ready AI agents, intelligent automation workflows, and knowledge systems that reduce manual work, improve operational efficiency, and create measurable business value. Currently, I work as a Senior Machine Learning Engineer, building enterprise AI infrastructure that gives engineering teams centralized access to AI models, agent frameworks, prompt management, observability tools, and automation services. I also develop autonomous compliance agents that continuously monitor regulatory changes and automate complex business processes. Unlike many AI freelancers who focus on demos and prototypes, I specialize in production-ready AI systems that integrate with real business workflows and deliver long-term value. 𝗥𝗘𝗖𝗘𝗡𝗧 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦 • Built autonomous compliance agents that monitor regulatory changes and automate compliance workflows. • Developed an AI-powered mortgage processing agent that tracks document conditions, follows up with borrowers, and manages workflow progression. • Delivered AI-powered customer support solutions with CRM integration and lead qualification capabilities. • Created multilingual content automation systems generating SEO-focused content across multiple languages. • Built enterprise knowledge assistants using retrieval-based architectures and vector databases. 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 ✓ AI Agents & Multi-Agent Systems Designing intelligent agents capable of reasoning, memory management, tool usage, and autonomous task execution. ✓ Knowledge Systems & RAG Building AI applications that can search, understand, and answer questions using your organization's data and documents. ✓ AI Automation Automating repetitive business processes across operations, customer support, sales, and internal workflows. ✓ Conversational AI Developing intelligent assistants for customer engagement, support automation, lead qualification, and internal productivity. ✓ Enterprise AI Infrastructure Building scalable AI foundations including model orchestration, monitoring, evaluation, and deployment systems. 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 Python • FastAPI • LangGraph • LangChain • Letta • OpenAI • Claude • Gemini • Vector Databases • Cloud Platforms • Workflow Automation 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ✓ Production systems, not proofs of concept ✓ Strong software engineering foundation ✓ Enterprise AI platform experience ✓ Deep expertise in AI agents and automation ✓ Reliable communication and delivery ✓ Focus on business outcomes, not just technology If you're looking for an engineer who can design, build, and deploy AI systems that operate reliably in real business environments, I'd be happy to discuss your project.

Most businesses are sitting on valuable data, they just don't know how to use it yet. I help founders, managers, and growing businesses turn that data into clear decisions, accurate predictions, and real results. I work with businesses to solve practical problems using data: forecasting outcomes, understanding customer behavior, automating repetitive analysis, and building intelligent systems that save time and reduce guesswork. - Turning messy, overwhelming data into clear, actionable insights - Building prediction models with 87%+ accuracy that help you plan ahead with confidence - Automating manual reporting and analysis to save your team hours - Identifying patterns in customer data to support smarter business decisions - Delivering results you can actually act on, not just technical reports A few things I'm proud of: - ⭐ 100% Job Success Score across all completed projects on Upwork - 🎯 Built prediction models achieving 87% accuracy on real-world data - ✅ 5-star reviews on every completed client engagement across multiple platforms - 📊 Delivered solutions across healthcare, education, and business analytics I focus on practical solutions, not just theory. Every project I take on is built around your specific business goals and designed to fit into how your team already works, no unnecessary complexity, just results. If you're ready to make your data work for you, I'd love to hear about your project. Let's talk.

I excel in Machine Learning (ML), Deep Learning (DL), Data Analysis, Large Language Models (LLM), Language Chain (LangChain), and Automation with 7+ years of experience. 🤖 Machine Learning & AI Development: Deep Learning & Neural Networks: Expertise in TensorFlow, PyTorch, and Keras for sophisticated model building. Natural Language Processing (NLP): Proficient in SpaCy, NLTK, and OpenAI models for advanced NLP applications. Computer Vision: Developing state-of-the-art image recognition systems with OpenCV. Large Language Models (LLMs): Skilled in GPT-4o, GPT-4, GPT-3.5, Claude, Llama 3, Llama 3.1, and Mistral, with LangChain for multi-agent systems. Scalable Vector Search: Utilizing Pinecone, Chroma, and FAISS for efficient vector search. Speech Recognition & Transcription: Implementing Whisper for fast and accurate speech-to-text solutions. 🌐 Web Scraping & Data Extraction: Advanced Web Scraping: Utilizing Selenium, Beautiful Soup, and Scrapy to extract valuable data, even from complex sites. Data Manipulation & Cleaning: Precision handling and analysis using pandas. Real-time Data Feeds: Automated data extraction for up-to-date market analysis and strategic insights. ⚙️ Automation Expertise: Automation Platforms: Extensive experience with Make, Zapier, and n8n for seamless workflow automation. API Integrations: Expertise in connecting APIs and streamlining data workflows to synchronize platforms and applications in real-time. Multi-step Automation: Building complex, logic-driven automation scenarios to reduce manual tasks and enhance efficiency. Custom Scripts: Writing Python-based scripts to automate tasks, process large datasets, and handle integration challenges. Voice AI Automation: Integrating VAPI-powered voice bots into automated workflows for appointment booking, customer feedback collection, and real-time audio interactions.

21+ years of extensive experience in the IT industry with a proven track record of delivering AI-powered voice assistants, RAG platforms, and intelligent agents for global startups, EdTech platforms, and enterprises. Worked across finance, education, retail, and consulting industries, helping clients design and deploy AI solutions that reduce costs, improve efficiency, and unlock new business opportunities. Skills and Expertise • AI Development: Generative AI, LLMs (GPT, Claude, LLaMA), AI Agents, Conversational AI, Retrieval-Augmented Generation (RAG), and Prompt Engineering. • Frameworks & Libraries: LangChain, LlamaIndex, Transformers, TensorFlow, PyTorch. • MLOps & Cloud: CI/CD Pipelines, FastAPI, Docker, Kubernetes, AWS, GCP, Azure. • Databases: PostgreSQL, MySQL, MongoDB, Redis, and Vector Databases (Pinecone, Qdrant, ChromaDB, Elasticsearch). • Specialized Solutions: Voicebots, Virtual Assistants, Multimodal AI, and Custom AI Model Training & Fine-Tuning.

Hello, My job is to turn raw data into purified insights. I apply statistics, machine learning and analytic approaches to solve critical business problems. My main function is to help organizations turn their volumes of big data into useful and actionable insights. Skills: statistics, data munging, data visualization, exploratory data analysis, Tools: R, SAS, SPSS, Tableau, Microsoft Excel, SQL, LaTeX, Markdown, R Shiny I pride myself on ensuring that all my work is error-free and completed in the shortest time. I look forward to building a strong long-term relationship with all of my customers.

🎯 I turn raw ideas into AI-powered products investors back & users love • Ex-Google & NGINX engineer, • Top-1% Upwork "Expert-Vetted" freelancer, • AI / full-stack architect with 100 + shipped products powering 1 M+ monthly users and helping founders raise $30 M+. 🚀 RESULTS * SaaS platforms & mobile apps that closed $50 M+ in VC rounds * AI agents & RAG chatbots saving 1000s of staff hours monthly across law, procurement, healthcare & finance * Digital products delivering 1 M+ monthly active users and 7-figure ARR growth 🤝 WHY FOUNDERS HIRE ME * Investor-ready builds - Planning to raise? I understand what it takes to impress VCs - from demo-day-ready UX to scalable architecture that holds up under due diligence. * Battle-tested delivery – 10 + years of experience with Google, NGINX/F5 & high-growth startups * Speed without chaos – Lean scope, fast reliable launches, clear milestones, weekly demos, * no-surprise invoices. * Built-in AI edge – Ship smarter products faster with AI agents, RAG, fine-tuned LLMs, and vector search - without hiring a separate ML team. * True partnership – Aligned with your business goals: product strategy, UX polish, post-launch optimization, and VC + go-to-market support (AI-driven SEO, ChatGPT/Google/Bing indexing, ads, directories) – not just coding. 🗺️ MY PROVEN PROCESS TO BUILD SAAS 1. Discovery → AI opportunity mapping & success metrics (BRD, wireframes, technical architecture) 2. Clickable Prototype → Investor-ready demo in 7-14 days 3. Incremental Build → Weekly value drops with real-time staging links 4. Launch & Iterate → Observability, A/B tests, cost & latency tuning 📞 NEXT STEP Ready to turn your vision into reality? Invite me to your job or drop a message for a free strategy call. Let's build something investors fund and users rave about -together. 🔧 TECH STACK React / Next.js • React Native & Flutter • Python, FastAPI • Prisma & tRPC • PostgreSQL, Supabase • AWS Bedrock, GCP Vertex • OpenAI GPT, Anthropic Claude • LangChain, LangGraph, LlamaIndex • Pinecone, Weaviate • WebGPU & WASM • MCP, A2A, n8n, Clawdbot, Make . com automations • Docker & Kubernetes

I’m a passionate Artificial Intelligence and Machine Learning Engineer/Developer with hands-on experience building real-world solutions in Python, Natural Language Processing (NLP), and Computer Vision. I’ve delivered diverse AI projects - both independently and as part of cross-functional teams - developing scalable, production-ready systems that create real impact. NLP & Deep Learning Expertise: Fine-tuning transformers, chatbot development, text generation, sentiment analysis, and end-to-end language model workflows using PyTorch, TensorFlow, and LangChain. Computer Vision & AI App Development: Image recognition, object detection, OCR, and advanced image processing pipelines for robust AI app development and automation tools. AI Agent Development & API Integration: Designing intelligent AI agents, integrating model-driven logic with backend systems, and building clean, efficient API layers using Python and JavaScript to support real-time and asynchronous AI operations. Data Science & Cloud: Strong experience with data preprocessing, experimentation, and evaluation, as well as deploying AI solutions on Amazon Web Services (AWS). Tech Stack: Python, JavaScript, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, OpenCV, FastAPI, AWS, and more. I’m eager to take on new challenges in AI and help transform complex problems into powerful, scalable solutions. Let’s build the future of AI together!

Full Stack Developer and AI /ML Engineer with 12+ years working in top-tier IT Consulting Companies and helping businesses overcome inefficiencies through multi-agent strategic operating systems. Recent business case studies: ⭐ Helped a law firm cut processes by 40% through LLM-driven automation ⭐ Guided a SaaS startup to integrate AI workflows, resulting in 3× user engagement ⭐ Designed AI roadmaps for SMEs to adopt RAG-based knowledge assistants ⭐ AI transformation for a private equity firm for their sales & marketing pipeline. My services: 🎨 AI Architecture Design 🚀 AI Development (Agents, Platforms, Products) 🔍 AI Commercialization Advising 🤖 AI Strategy for Market Trends and Insights 🧠 CTO | Tech advisor | Consultant – I can join your team on a partial basis How I can help: 💼 Identify your best AI opportunities in your business or market 🧠 Design and build your custom AI (agent, platform, product) 💸 Launch your AI to maximize profit & impact I spent the first 12+ years of my career as a professional engineer, working on complex, safety-critical projects in demanding real-world environments where reliability, attention to detail, and long-term thinking were non-negotiable. For the last 5+ years, I’ve applied that same mindset to building automation and AI systems for business owners- with a clear focus on outcomes, durability, and real operational impact. I’ve worked across industries including: ⭐ Construction & manufacturing ⭐ Real estate ⭐ Marketing agencies ⭐ Environmental consulting ⭐ Medicine & dentistry I deliberately keep systems simple, practical, and dependable. Any automation that doesn’t clearly improve revenue, reduce cost, or save time is not worth building- no matter how impressive the technology may look.

Greetings, I’m an experienced Data Scientist You hire me when your data is messy, scattered, or under-used. I help you turn raw data into clear insights and automated systems that support real business decisions. You don’t just get analysis. You get clarity, structure, and action. 🔹 What I Help You Do Build interactive dashboards that track performance clearly Develop predictive models for forecasting, churn, and classification Clean, transform, and structure messy datasets Automate data pipelines (ETL) using Python & SQL Extract data from APIs, websites, and databases reliably 🔹 Tools I Use Daily Python (Pandas, NumPy, Scikit-learn, TensorFlow) SQL (PostgreSQL, MySQL) Power BI / Tableau / Excel Machine Learning & Deep Learning Web Scraping & Data Extraction 🔹 What You’ll Get Working With Me Clean, well-documented code Clear explanations (no jargon overload) On-time delivery Solutions built for scalability, not just demos Honest communication and progress updates I treat your project like a business problem — not just a task. 🔹 Typical Projects I Handle Sales & operations dashboards Customer churn or demand prediction Data cleaning and feature engineering SQL reporting and optimization Automated reporting workflows If your data should be working harder for you, I can help. Send a message. Let’s turn your data into decisions. Best regards, Annette