* Expert Vetted talent in Upwork with 100% job success rate. * I am looking for long term work in solving problems with Machine Learning solution. * I have been working on Machine Learning for over 5 years. * My area of expertise in Machine Learning area are: Computer Vision and NLP. * My live projects include: 'Detect Products of Super-market shelves', 'Detect sharp objects from x-ray image', various Image classification models like to classify inside/outside House, Shoes(of different materiel), 'Text classification' of various articles. * I have also worked on stock forecasting LSTM model using stock data and sentiment data. * I have a certification from Udacity in "Self Driving Car Engineer" Nano Degree

𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐰𝐢𝐭𝐡 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐑𝐞𝐚𝐝𝐲 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 | 𝟓𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 I am an AI/ML engineer specializing in end-to-end artificial intelligence development — from concept to deployed, scalable systems that solve real business problems. With 8+ years building machine learning, deep learning, and generative AI solutions for global clients (including Huawei and Turing), I deliver reliable, production-grade systems — not just prototypes. 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭: ✓ Full-stack AI delivery: requirements → architecture → deployment → maintenance ✓ Battle-tested across 50+ international projects ✓ Focus on business impact, not just technical complexity ✓ Clear communication and rapid iteration cycles 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: Computer Vision & Image Processing: Object detection | Image classification | ANPR systems | Face recognition | Video analytics | Image segmentation | OCR | Real-time tracking Natural Language Processing & LLMs: Chatbot development | RAG systems | LLM fine-tuning | Text generation | Sentiment analysis | Document summarization | Named entity recognition | GPT/Claude integration Audio & Speech Technologies: Automatic speech recognition (ASR) | Text-to-speech (TTS) | Speaker identification | Audio classification | Voice cloning | Noise reduction 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤:Python | TensorFlow | PyTorch | Keras | Scikit-learn | Hugging Face | LangChain | OpenAI API | FastAPI | Flask | Docker | AWS | Azure 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡:I take full ownership — understanding your use case, recommending the right approach, building the solution, and ensuring it works reliably in production. You get working software, comprehensive documentation, and post-deployment support. 𝐈𝐝𝐞𝐚𝐥 𝐅𝐨𝐫: Custom AI model development and training ML pipeline design and automation API development and third-party integration Proof-of-concept to production scaling Legacy system modernization with AI Let's discuss how AI can create measurable value for your business. Message me with your project details, and I'll respond with relevant examples and a clear path forward.

Hi, I am a Gold Medalist with a Master’s in Data Science and currently pursuing a Ph.D. in Deep Learning, specializing in academic research, thesis writing, and publication support for Master’s and PhD scholars. I help researchers with thesis and dissertation consultation from research design and methodology to statistical analysis, implementation, results interpretation, and journal ready paper. My expertise includes Artificial Intelligence, Machine Learning, Medical Imaging, Finance, Management, Cyber Security, Data Science, and advanced statistical modeling. I have published research articles in reputed journals and conferences and have extensive experience handling reviewer comments, improving manuscript quality, and preparing papers for Scopus, SCI, and IEEE-indexed venues. I also assist researchers preparing for EB1A, EB2-NIW, and O1 petitions by enhancing their scholarly profile through strategic publication planning, research documentation refinement, citation optimization guidance, and evidence-oriented research presentation aligned with USCIS standards. If you need support with: • Thesis or dissertation writing • Research methodology & statistical analysis • Machine learning model implementation • Systematic literature review • Journal paper publication • Academic Writing • Thesis Writing • Dissertation Writing • Research Papers • Technical Writing • Machine Learning • Data Analysis • Deep Learning • Statistical Analysis • Literature Review • Research Proposals • Journal Article Writing • SPSS • Python • Artificial Intelligence • LateX (Overleaf) I provide research-backed, plagiarism-free, AI-free, and technically strong research solutions. Technical Skills: Artificial Intelligence, Machine Learning, Deep Learning, Data Science, Generative AI, Large Language Models (LLM), NLP, Natural Language Processing, Computer Vision, AI Model Development, AI Research, AI Model Training, Neural Networks, Python AI Development, AI Automation, Intelligent Systems, Predictive Modeling, AI Solutions. Machine Learning Model Development, Deep Learning Algorithms, Supervised Learning, Unsupervised Learning, Feature Engineering, Model Optimization, Hyperparameter Tuning, Explainable AI (XAI), AI Model Deployment, AI System Design. Generative AI Development, GPT Development, LLM Fine-Tuning, LoRA Fine-Tuning, QLoRA Fine-Tuning, Prompt Engineering, Retrieval Augmented Generation (RAG), LangChain Development, AI Chatbot Development, Conversational AI, AI Agents, Autonomous AI Systems. Computer Vision, Image Classification, Object Detection, Image Segmentation, YOLOv5, YOLOv8, ResNet, DenseNet, UNet, Medical Image Analysis, Vision AI, Image Processing, Video Analytics. Natural Language Processing, Text Classification, Text Summarization, Sentiment Analysis, Document Processing AI, Transformer Models, BERT, RoBERTa, BART, Pegasus, GPT Models, Hugging Face Transformers. AI for Cybersecurity, Intrusion Detection System (IDS), Network Security AI, IoT Security, Anomaly Detection, Cyber Threat Detection, and Deep Learning for Cybersecurity. Visit my Google Scholar profile for my published articles in various reputed journals and conferences. Search (Priyanka Pursani Israni) in Google Scholar.

Hello, I'm Ayaz 👋 * 5+ years of experience in **AI, Machine Learning, Deep Learning, Computer Vision, LLMs, VLMs, and Agentic AI**. * Tech stack: **Python, PyTorch, TensorFlow, Scikit-learn, OpenCV, FastAPI, Flask, Docker, CUDA, AWS, Hugging Face, LangChain, LangGraph, JavaScript/TypeScript, Node.js, Next.js, React.js, Electron, Tauri, PyQt**. * Built AI solutions for **healthcare, medical imaging, cancer detection, predictive modeling, insurance analytics, maternal mortality, and bio-age prediction**. * Developed **Computer Vision** applications, including object detection, segmentation, image classification, medical image analysis, and video analytics. * Built **LLM/VLM-powered** applications, including **RAG**, multimodal AI, Agentic AI workflows, quantized models, AI chatbots, and intelligent assistants. * Developed **OCR & Document AI**, NLP, and speech solutions, including **Speech-to-Text (STT)**, **Text-to-Speech (TTS)**, and end-to-end AI automation pipelines. * Designed and deployed scalable **FastAPI/Flask APIs** and production-ready AI systems from research to cloud deployment. **Let's build AI solutions that solve real-world problems.**

Machine-Learning Engineer applying deep neural networks to reinforcement learning, NLP computer vision, and other interesting problems! In the midst of publishing a paper on predicting the outcome of sporting events. Background in Cryptography and full-stack development experience as well. When I'm not working catch me at USCF tournaments, playing basketball or working on my research!

I help researchers, startups, and businesses turn AI ideas into working MVPs and scalable products through machine learning development, AI model integration, AI/Backend Engineer, Workflow Automations and research-backed implementation & writing support. 🏆 Top Rated | 100% Job Success | about $10K+ Earned | 40+ Completed Upwork Jobs Whether you need to validate an AI idea, integrate an existing model, reproduce research code, or improve an ML pipeline, I can help move your project from concept to a reliable implementation. 🏆 MVPs to Scalable Products | AI Research & Development | Research Support-Asistance 🧠 Deep Learning | Machine Learning | ML Model Training & Fine-Tuning | APIs | LLMs 🌟 2D/3D Vision | Sensors and Medical Data | GitHub & Hugging Face Code Reproduction 🧠 Classification, Regression, Time Series, Forecasting, Detection & Recognition WHAT I CAN HELP YOU BUILD: ✅ AI & Machine Learning MVPs, SaaS, Startup Predictive models, prototypes, backend APIs, AI model integration, and deployment-ready workflows. ✅ Deep Learning & Computer Vision Solutions Image classification, object detection, segmentation, anomaly detection, medical imaging, and 2D/3D vision pipelines. ✅ LLM, RAG & AI Integration OpenAI API integration, LangChain workflows, ChromaDB knowledge bases, retrieval pipelines, and AI-powered applications. ✅ Model Training & Fine-Tuning Data preparation, training pipelines, experimentation, evaluation, optimization, and reproducible implementation. ✅ Research Support & Code Reproduction Research-paper implementation, GitHub and Hugging Face code reproduction, benchmarking, ablation studies, experiment support, and technical reporting. ✅ Medical & Scientific Data Solutions Research-focused machine learning workflows for structured, image, and multimodal datasets. ✅ Time-Series & Sensor Data Solutions Forecasting, anomaly detection, signal processing, predictive modelling, and machine learning workflows for sensor, IoT, and sequential datasets. CORE TOOLS: Python | PyTorch | TensorFlow/Keras | Scikit-learn | OpenCV | Vercel AI | Github | Hugging Face | Flask | FastAPI | OpenAI API | Claude Code | LangChain | ChromaDB | Next.js | SQL | Docker | R/Rstudio | Matlab PyTorch | TensorFlow | Deep Learning | Neural Networks | Machine Learning | Machine Learning Model | Large Language Model | RAG | AI Model Development | AI Model Integration | Data Engineering | biostatistics | Statistical Analysis | Data Engineering | Image processing | Signal Processing WHAT YOU CAN EXPECT ✓ Clear communication and realistic scoping ✓ Clean, reproducible code and documentation ✓ Research-backed implementation decisions ✓ Flexible collaboration across USA, Europe, UK, and Australia time zones I also support Python/R Data Science Data Analysis, NLP, LLMs, OpenAI API, RAG chatbots, Clinical Data, Data Engineering, scraping tasks projects and build ETL pipelines as well as setup databases. Share your idea, dataset, existing codebase, or research paper, and I will help define the most practical path from prototype to implementation.

SUMMARY Worked with Over 800+ Global Clients. I'm a Machine Learning Engineer with a strong background in Computer Science and a Master's in Data Analytics. Experienced in technical support, AI development, and client service delivery. Proven ability to lead small teams, manage system rollouts, and solve problems in fast-paced environments. Passionate about learning, adapting, and delivering high-quality solutions in both remote and on-site settings.

I am a highly experienced AI and Python developer specializing in Machine Learning. With hands-on expertise, I have successfully collaborated with over 767 international clients, delivering effective solutions across various platforms and industries. My projects include developing advanced chatbots, automated email systems, disease and clot prediction models, and real-time data dashboards tailored to client needs. Notable Achievements: AI-Trax Pulmonary Fibrosis: Enhanced prediction accuracy by 73%, surpassing competitors. Memorial University Mental Health Chatbot: Achieved 85% accuracy using open-source LLM and OpenAI API. Mumnoid Animal Classification: Attained 92% accuracy with complex CNN and GNN models. I offer services in machine learning projects, API integration, chatbot development, financial data analysis, and R programming. Eager to expand my expertise on Upwork and help elevate your projects. Let’s connect!

Finally, an AI expert you can truly rely on! No fluff, just real values. With years of hands-on experience in developing, deploying, and optimizing AI solutions, I specialize in MLOps, Large Language Models (LLMs), and scalable AI infrastructure. My expertise spans end-to-end machine learning workflows, from model training to deployment, monitoring, and scaling in production. I have successfully built and managed LLM-powered applications, ensuring efficiency, reliability, and scalability using modern MLOps practices. My work has driven innovation across healthcare, academia, and e-commerce, automating complex processes and enabling intelligent decision-making. 🔥 Core Expertise MLOps & AI Infrastructure: ✅ Model Deployment: FastAPI, Flask, Docker, Kubernetes, AWS Lambda ✅ Model Monitoring & Optimization: MLflow, Weights & Biases, Great Expectations, CometML ✅ CI/CD for ML: GitHub Actions, DVC, Terraform, CloudFormation ✅ Scalable Compute: AWS SageMaker, GCP Vertex AI, Azure Machine Learning ✅ Vector Databases: Pinecone, ChromaDB, Weaviate, FAISS ✅ Data Pipelines: Apache Kafka, Redpanda, Airflow, Prefect LLMs & Generative AI: ✅ LLM Fine-Tuning: BERT, GPT (OpenAI, Llama, Mistral, Claude), LoRA, QLoRA ✅ Retrieval-Augmented Generation (RAG): LangChain, Haystack, Milvus ✅ Prompt Engineering & Optimization ✅ Open-Source LLMs: LlamaIndex, Hugging Face Transformers ✅ AI Assistants: Chatbot Development, Multi-modal LLMs Machine Learning & Deep Learning: ✅ NLP: Named Entity Recognition (NER), Text Classification, Speech Recognition ✅ Computer Vision: Object Detection (YOLO), Image Segmentation, OCR (Tesseract, PaddleOCR) ✅ Supervised & Unsupervised Learning: XGBoost, Random Forest, SVM, KNN ✅ Time-Series Forecasting & Anomaly Detection Cloud & DevOps for AI: ✅ AWS (S3, Lambda, SageMaker, Bedrock), GCP (Vertex AI, BigQuery) ✅ Serverless AI Deployments & Microservices ✅ SQL & NoSQL Databases: PostgreSQL, MySQL, MongoDB 🔑 Why Work With Me? ✅ Production-Ready AI – I design and implement scalable ML pipelines that ensure smooth integration into real-world applications. ✅ MLOps & AI Deployment – From model versioning to automated retraining, I handle the full ML lifecycle. ✅ LLM Optimization & Fine-Tuning – I help businesses integrate custom AI assistants using the latest LLM research. ✅ Robust & Scalable Code – My solutions are efficient, well-documented, and optimized for long-term maintainability. ✅ Transparent & Effective Communication – I collaborate closely with clients, ensuring alignment at every stage of development.

ML Engineer — Computer Vision, Claude/LLM Agents & Audio AI I build deep learning systems across vision, language, and audio — and ship them to production, not just notebooks. I've trained models from scratch, fine-tuned transformer architectures, and deployed to Core ML on real client engagements (including a 400+ hour model-build contract). 5.0 stars across every reviewed project. Computer Vision Image classification, detection, and feature extraction with CNN and transformer (ViT/AST-family) architectures. My core audio work runs on spectrogram based vision models, so the same deep-learning toolkit — convolutions, attention, transfer learning — carries directly into image and video tasks. Claude / LLM Agents & Automation AI agents, automation workflows, and reasoning assistants built on Claude and OpenAI APIs. RAG pipelines, tool-use/agentic systems, and LLM integrations that connect models to real data and real actions. Audio & Speech AI Instrument/audio classification, feature extraction, and transformer fine-tuning (AST, Wav2Vec2, HuBERT), plus generative audio with AudioCraft/MusicGen. Built multiple audio models end to end — clients describe me as central to their ML work. Deployment & Engineering TensorFlow/PyTorch → Core ML export, FastAPI inference services, and optimized real-time / batch pipelines. I handle the messy export and optimization steps end to end. Top Rated · 100% Job Success · 5.0 across all reviewed jobs. I move fast and build things that actually deploy.