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  • $35 hourly
    • 4.7/5
    • (54 jobs)
    As a seasoned AI Consultant and AI Engineer with a PhD in AI, I specialize in Generative AI, automation, and cutting-edge technologies such as langchain, Agents, Avatars, and AI cloud solutions. I’ve built multiple AI SaaS platforms and consulted for major organizations, including the UNDP, while shaping AI strategies for leading companies. Currently, I focus on helping businesses leverage generative AI, multimodal AI, and streaming AI agents for video/audio, as well as work automation. My projects include integrating platforms like LiveKit and Twilio to create dynamic, real-time AI solutions that streamline operations and enhance customer experiences. If you're looking to unlock the full potential of your AI initiatives, from NLP agents to advanced multimodal systems, let’s collaborate to drive innovation and efficiency in your business.
    Featured Skill Text Recognition Specialists
    API
    Algorithm Development
    Data Analysis
    OCR Algorithm
    Artificial Intelligence
    Neural Network
    Text Recognition
    Image Processing
    Python
    Classification
    Reinforcement Learning
    PyTorch
    Deep Learning
    Natural Language Processing
    Machine Learning
  • $30 hourly
    • 4.9/5
    • (105 jobs)
    I have successfully completed many (70+ on Upwork) Machine Learning projects with training/finetuning, inference, and deployment (MLOps) for over 5 years. There are a few long-term projects on Upwork where I worked for more than 6 months as a full-time engineer. Machine learning expertise - - Python, - HuggingFace/transformers, - Keras, PyTorch, TensorFlow, - Spacy, NLTK - SciKit Learn, - SciKit Image, - OpenCV, - pandas, - NumPy, - Docker I have also worked on some backend and frontend frameworks for model deployment, such as Flask, Tornado, Django, ReactJS, and ReactNative. I have configured a couple of ML infrastructures in GCP and AWS so that it has low latency and low cost at the same time. Types of projects I have completed in recent years - #1. Natural Language Processing/Understanding/Generation - Chat engine with HuggingFace, GPT, LangChain, OpenAI, ChromaDB - Virtual Personal Assistant Whisper, LLaMA, Tacotron - Customer Support with Whisper, GPT4, GoogleTTS, Twilio - Tweet Generator - Recommendation Systems #2. Computer Vision - - OCR with Textract, Tesseract, DocTR - Real-time person detection and recognition - Image segmentation - Image depth measurements #3. Reinforcement Learning - - Fine-tune GPT-2 for review generation with TRL - Toy game player/agent with DQN #4. Artificial Intelligence Algorithm - - Genetic Algorithm - DPLL #5. Regression Models - - Sales Prediction - Stock Price Prediction
    Featured Skill Text Recognition Specialists
    Reinforcement Learning
    Model Optimization
    Model Tuning
    Amazon Web Services
    Google Cloud Platform
    Natural Language Generation
    OCR Algorithm
    Natural Language Processing
    Computer Vision
    Recommender Systems Development
    TensorFlow
    PyTorch
    Deep Learning
    Machine Learning
    Python
  • $60 hourly
    • 4.6/5
    • (37 jobs)
    Hi, here is a brief about me: ⭐ Bittensor development experience ⭐ 5+ years of experience - Building End-to-End Machine Learning Solutions in multiple industries using the latest tech 🚀 30 successful completed projects CONSULTATIONS, DESIGN, DEVELOPMENT OF: Proof of concept (POC), Prototypes, Demos, Production-ready products, like: Bittensor Blockchain Consultation Systems like ChatGPT Complex AI application for text understanding Data-rich systems for text processing Knowledge representation systems Text generation systems Sentiment analysis and opinion mining Text clustering systems Structure and content analysis Topic analysis, text complexity, readability level Prompts engineering Large-scale language models training Search / Question-Answering systems Text / Documents classification apps Text summarization systems Text mining and analysis systems Translation systems Ontology-based, KB systems ML models benchmarking, profiling, optimization, TensorBoard Scientific papers reproduction SEO keywords analysis and optimization Documents analysis, smart search Other? Write me a message right now Data-rich SaaS applications development with microservice architecture SDLC best practices, Continuous integration, Scrum / Agile powered by: Technologies: Programming language: Python 3 Databases: SQL/NoSQL, MongoDB, PostgreSQL, Neo4J Search engines: ElasticSearch, Sphinx, Apache Nutch, Apache Lucene, Solr, custom (from scratch) Deep Learning frameworks: Torch / PyTorch, Tensorflow Restful API with Flask, Django, Django-REST, Nginx, Gunicorn OS: Linux only; Containers: Kubernetes, Docker Tools: Numpy, Pandas, Spacy, Gensim, Transformers, NLTK, CoreNLP, Other OpenAI models: GPT-4/ 3.5 / Assistants Large-scale language models: OpenAI GPT4/ GPT3/ ChatGPT4 , Bloom, Facebook Llama (any modification), DeBERTa, DistilBert, Google T5, Custom language models from scratch Deep Learning: Convolutional Neural Network (CNN), Recurrent Neural Networks (RNNs), Long Short-Term Memory Networks (LSTMs), Stacked Auto-Encoders, Deep Boltzmann Machine (DBM), Deep Belief Networks (DBN), Other Classical algorithms/methods: Linear/Logistic/Stepwise Regression, k-Nearest Neighbor (kNN), Self-Organizing Map (SOM), Locally Weighted Learning (LWL), Support Vector Machines (SVM), Classification and Regression Tree (CART), Chi-squared Automatic Interaction Detection (CHAID), Decision Stump, M5, Conditional Decision Trees, Other Dimensionality Reduction: Principal Component Analysis (PCA), Principal Component Regression (PCR), Partial Least Squares Regression (PLSR), Other Cloud computing: Google Cloud, AWS, Microsoft Azure APIs: AWS Sagemaker, Google NLP, Azure ML Hardware: CPU, GPU/Multi-GPU, TPU ML models benchmarking, profiling, optimization, TensorBoard AI for Medical research: PubMed analysis ML for Carbon reduction Other? No problems, just write me a message right now
    Featured Skill Text Recognition Specialists
    Microsoft Azure
    Prompt Engineering
    API Integration
    Python Script
    Text Analytics
    Automation
    Artificial Intelligence
    spaCy
    ChatGPT
    Python
    BERT
    Machine Learning
    Deep Learning
    PyTorch
    Amazon SageMaker
  • $45 hourly
    • 4.5/5
    • (66 jobs)
    As a top-tier AI (Artificial Intelligence), machine learning (ML), and blockchain developer on Upwork, I have a proven track record of delivering cutting-edge solutions for a wide range of clients. With a deep understanding of the latest technologies and frameworks in these rapidly evolving fields, I am well-equipped to handle even the most complex and challenging projects. My AI and machine learning expertise allows me to build intelligent systems that can learn and adapt, enabling businesses to automate processes, improve decision-making, and drive innovation. Meanwhile, my blockchain development skills allow me to create secure, transparent, and immutable decentralized applications (DApps) and smart contracts. Regarding technology stacks, I am proficient in various programming languages and frameworks, including but not limited to Python, TensorFlow, Keras, PyTorch, and Ethereum. I have also worked with multiple blockchain platforms such as Bitcoin, Hyperledger, and Corda, and I am familiar with cryptographic protocols such as SHA-256 and Secp256k1. My combination of technical expertise and real-world experience makes me an invaluable asset for any business looking to leverage the power of AI, machine learning, ChatGPT, and blockchain to drive growth and success. Whether working on a project related to AI, machine learning, ChatGPT, or blockchain, I always strive to deliver the highest quality results for my clients. I am dedicated to staying up-to-date with the latest developments in these fields and to continuously learning and improving my skills. With my expertise and dedication, I am confident that I can help businesses of all sizes harness the power of these technologies to drive innovation and achieve success. If you need a top-tier AI, machine learning, or blockchain developer, I encourage you to consider me for your project. 🤝 Please feel free to ask me any questions or share your problem or idea. I am always here to help and would be glad to hear from you!
    Featured Skill Text Recognition Specialists
    Solidity
    Ethereum
    Smart Contract
    Blockchain
    Artificial Intelligence
    Deep Learning Modeling
    Database Architecture
    Web Application
    Deep Neural Network
    Recommendation System
    Computer Vision
    TensorFlow
    Python
    Chatbot
    Machine Learning
  • $30 hourly
    • 5.0/5
    • (14 jobs)
    ✅ Top Rated Plus Freelancer ✅ 100% Job Success Score ✅ 7+ years of experience ✅ 2500+ Logged hours ✅ 100K+ Upwork earnings ✅ 14+ large-scale projects 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭: Transforming businesses through scalable cloud-native solutions and cutting-edge AI innovations. I specialize in creating enterprise-grade applications that leverage the power of modern tech stack, advanced AI models, and cloud-first architecture. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🔹 Full-Stack Cloud-Native Development 🔹 Generative AI & LLM Implementation 🔹 Enterprise Solutions Architecture 🔹 RAG-based AI Applications 🔹 DevOps & CI/CD Implementation 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: 𝗙𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤: Frontend: React.js, Angular, TypeScript, Redux Backend: .NET Core, ASP.NET MVC, Docker Database: MSSQL, MongoDB, Redis, VectorDB DevOps: Azure, AWS, Jenkins CI/CD Integration: REST APIs, Payment Gateways 𝗔𝗜/𝗠𝗟 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: LLM Models: GPT-4o mini, LLaMA3.1, Mistral, Claude RAG Implementation: Pinecone, Embeddings AI Services: OpenAI, Azure AI, AWS AI Computer Vision: DALL·E, Stable Diffusion, YOLO 11 Model Optimization: PEFT, QLoRA 𝐏𝐫𝐨𝐯𝐞𝐧 𝐒𝐮𝐜𝐜𝐞𝐬𝐬: Custom AI-powered Enterprise Solutions Intelligent SaaS & E-commerce Platforms Advanced Recommendation Systems Real-time Analytics & Forecasting Large-scale Data Processing Systems Ready to elevate your business with cutting-edge technology? Let's discuss how we can leverage modern development and AI innovations to achieve your objectives. #FullStackDevelopment #GenerativeAI #CloudNative #RAG #LLM #ReactJS #DotNETCore #AWS #Azure #DevOps #AIIntegration #OpenAI #EnterpriseApps #TopRatedPlus #MachineLearning #ComputerVision #DataScience
    Featured Skill Text Recognition Specialists
    NoSQL Database
    Vector Database
    Elasticsearch
    Python
    FastAPI
    MEAN Stack
    LangChain
    ChatGPT
    ChatGPT API Integration
    MERN Stack
    .NET Framework
    Artificial Intelligence
    ASP.NET Core
    Azure DevOps
    Microsoft SQL Server
  • $45 hourly
    • 5.0/5
    • (16 jobs)
    I have strong Data Engineering/Analyst, Web and Mobile development skills providing numerous solutions to clients. I also have a strong background in E-Commerce and providing AI and Machine Learning solutions. I have developed and operated a powerful database driven job management SaaS (bizzwerx.com.au). I use my Data Engineering and Machine Learning skills to provide clients with reporting and business intelligence solutions. I also use this skill to improve efficiency and recover lost revenue having recovered nearly 2 million dollars in lost revenue for clients I also use my Data Engineering and Machine Learning skills to develop and trade profitable automated trading algorithms including the tools to create them. These Data Analysis skills have also led to published (peer reviewed) scientific discoveries.
    Featured Skill Text Recognition Specialists
    Logistics Management
    SQL Programming
    Database Programming
    Business Management
    Data Science
    SaaS
    Business Analysis
    Business Intelligence
  • $70 hourly
    • 4.9/5
    • (18 jobs)
    ⭐⭐⭐⭐⭐ 5.0/5.0 Top 1%, part of the UpWork's Expert-Vetted and Top Rated Plus programs. ✅ Nearly 150 projects, 100% rating with 5/5 stars and Ex-Amazon, Adobe, Accenture I am a highly experienced and versatile AI expert, specializing in Generative AI, Large Language Models (LLM), Machine Learning, Time Series Forecasting, Deep Learning, Natural Language Processing (NLP), Computer Vision, and Data Science. My unique blend of technical expertise, business acumen, and entrepreneurial spirit sets me apart, as I consistently deliver transformative solutions that drive real business value. Key strengths and skills: 🦾 Extensive (150 projects) Prompt Engineering experience with many different LLMs and systems like OpenAI GPT-4o, Claude 3.5 Sonet/Opus, Mistral, Gemini, Llama 3, HuggingFace, Together.ai, Ollama, LM Studio, Groq and many others 🦾 Skilled in getting AI projects to production with frameworks like TextGrad, DSPy, Langchain, LlamaIndex, LangServe, LangSmith, Kor, Zapier, MemGPT and other cutting-edge AI tools 🦾 Achieved dramatic cost reduction and runtime improvements with fine tuning using QLORA, DeepSpeed, OpenAI GPT-3.5, Unsloth, Quantization, Transformers and GPU clusters 🦾 Successfully completed multiple Agentic framework projects with Autogen, CrewAI, AutoGPT, LangGraph, MultiOn, Open Interpreter and other agent-based systems 🦾 Strong background in computer vision and generative imaging/video with OpenCV, Stable Diffusion, Pika, Runway, Opus and Midjourney. 🦾 Built real time voice speech to text and text to speech systems with Twilio, Bland.ai, Whisper, ElevenLabs and others 🦾 Proficient in ML frameworks (TensorFlow, Keras, PyTorch, scikit-learn) and programming languages (Python, Mojo, C++, Javascript) 🦾 Expertise in algorithmic trading, stock/option/future forecasting, cryptocurrency, NFTs, DeFi protocols and Solidity with time series technology like AutoTS, Prophet, TimeGPT, PatchTST, etc. 🦾 Skilled in full-stack web development (V0.dev, React, Angular, Vue.js, Django, Node.js, FastAPI, Flask) and cloud computing (AWS, GCP, Azure, DigitalOcean) 🦾 Proficient in MLOps tools (Weights and Biases, Neptune, MLFlow, BentoML, Docker) and databases (RAG, Faiss, Weaviate, Pinecone, Neo4J, MongoDB, MySQL, BigQuery, PostgreSQL, SQLServer) 🦾 Product management from idea to end of life. I have the unique ability to understand complex business processes and automate them with AI. 🦾 Project/People Management from writing job descriptions to the hiring, managing, running scrums/standups, and delivering performance reviews of nearly a thousand people Thought leadership: 💡Frequent speaker, panelist and podcast guest on AI and entrepreneurship topics 💡Mentor & Advisor at several venture funded AI startups I have a proven track record of delivering measurable results across various industries, with nearly 50 successfully completed projects on Upwork. Whether you need a custom solution or expert guidance, I am committed to leveraging the power of AI to elevate your business to the next level. Let's collaborate and build something extraordinary together!
    Featured Skill Text Recognition Specialists
    AI Consulting
    Reinforcement Learning
    Azure Machine Learning
    Google AutoML
    Data Science
    Deep Neural Network
    Deep Learning
    Generative Model
    Machine Learning
    Artificial Intelligence
    Time Series Forecasting
    Python
    Large Language Model
    Generative AI
  • $30 hourly
    • 4.8/5
    • (79 jobs)
    Hey, Are you looking for an AI/ML expert developer to make your idea feasible? Then I believe I am here to assist you in every possible way to achieve your idea. As an experienced AI/ML developer for more than 7+ years, I have worked on multiple modern technologies that have helped to shape the world. Let me share my areas of expertise that I possess: - ✅ Have worked on Multiple projects based on transformer models like BERT, GPT, and T5 and have built multiple AI Chatbots leveraging Chat GPT. ✅ I am highly skilled in Python, R, TensorFlow, Keras, PyTorch, Scikit-learn, and other relevant libraries and frameworks. I have extensive experience working with cloud platforms such as AWS (SageMaker, EC2, and S3), GCP (AI Platform and Dataflow), and Azure (ML Studio and Databricks) for deploying AI/ML models at scale. ✅ I am well versed in Advanced Machine Learning Algorithms that include SVM, Decision Trees, Random Forests, Gradient Boosting, K-Means, DBSCAN, PCA, ICA, and Q-Learning. ✅ Proficient with Natural Language Processing (NLP) including Tokenization, POS Tagging, Dependency Parsing, Named Entity Recognition, Sentiment Analysis, and Seq2Seq models ✅ Worked on Deep Learning Architectures such as CNNs, RNNs, LSTMs, GRUs, GANs, Autoencoders, and Attention Mechanisms ✅ I have worked on multiple Computer Vision projects where I have used Object Detection, Image Segmentation, OCR, Facial Recognition, and Style Transfer ✅ Well-versed in Time Series Analysis technology such as ARIMA, SARIMA, GARCH, and Prophet ✅ I have trained models based on datasets using Supervised Learning, Unsupervised Learning, Semi-Supervised Learning, Reinforcement Learning, Transfer Learning, and Active Learning ✅ Apart from that I am also proficient with: - -Big Data Analytics: Hadoop, Spark, and Dask for distributed and parallel computing -Feature Engineering: Selection, Extraction, and Transformation techniques -Model Optimization: Hyperparameter Tuning, Regularization, and Pruning -Data Visualization: Matplotlib, Seaborn, Plotly, and D3.js My analytical and problem-solving abilities, combined with effective communication skills, enable me to collaborate seamlessly with interdisciplinary teams and clients. I continually update my knowledge by exploring the latest developments and research in AI/ML, ensuring my clients receive state-of-the-art solutions. If you seek an AI/ML expert who can translate complex concepts into innovative, data-driven applications, I would be eager to discuss how my technical proficiency and experience can benefit your project. Let's connect and build exceptional solutions together!
    Featured Skill Text Recognition Specialists
    Machine Learning
    Chatbot
    OpenCV
    ChatGPT
    Computer Vision
    Artificial Intelligence
    Native App Development
    Xamarin
    Flutter
    Laravel
    Mobile App Design
    Web Design
  • $150 hourly
    • 5.0/5
    • (23 jobs)
    Need a high-level software architect who can build it, fix it, scale it; and make it beautiful? That’s what I do. I'm a senior full-stack developer and systems architect with 15+ years of experience leading projects from idea to deployment. I’ve helped startups launch, enterprises scale, and legacy platforms evolve, with code that lasts and UX that feels good to use. 💡 Past Projects Include: - A $500M real-time fintech trading system (web + mobile) - A $100M real estate CRM platform from scratch - AI-integrated cybersecurity systems for live threat response - High-performance cross-platform mobile apps using Flutter, React Native, Swift, Kotlin 🛠 What I Bring: - Architecture & full-stack development (Ruby, Node.js, Python, Rails, React, Vue, Swift, etc.) - Mobile-first and cloud-native builds (AWS, GCP, Heroku, Docker/K8s) - API design, DevOps pipelines, performance tuning, and scaling - Excellent communication, weekly deliverables, zero micromanagement needed ✅ Clients hire me when: - They need to launch something ambitious - Their legacy codebase is a mess and they need a lifeline - They want someone who thinks like an engineer, a strategist, and a founder If you're looking for top-tier technical leadership, hands-on build support, and someone you can trust to handle the whole stack, let’s talk. → Message me and tell me what you're building. I’ll tell you how I’d make it better.
    Featured Skill Text Recognition Specialists
    UX & UI
    CI/CD
    MVC Framework
    API
    Software Architecture & Design
    Software Testing
    Database Development
    jQuery
    Mobile App Development
    Ruby
    Swift
    PHP
    Kotlin
    JavaScript
  • $299 hourly
    • 5.0/5
    • (22 jobs)
    I'm an AI integration engineer passionate about ultra-fast AI prototype iteration and problem-solving. I specialize in integrating AI models and automating solutions for internal tools and customer-facing products with: • LLMs (OpenAI GPT, Google Gemini, Meta LLama, Anthropic Claude, and more) • Computer vision models (GPT-vision, LLava, Gemini) • Image generation/manipulation models (Stable Diffusion, Midjourney, Flux) • Text-to-voice models (Elevenlabs, OpenAI Realtime API) • Voice-to-text models (Deepgram, OpenAI Whisper) • Agents (Computer use, task flows, and more) I have prototyped 100+ systems that command and fine-tune these models in various capacities to achieve modern business goals in the most cost-effective and accurate manner possible, including: • Big data RAG (Retrieval Augmented Generation) systems • Live audio chat models • Process automation with agentic flows • Multimodal data cleaning/processing/wrangling • Legal document processors/generators • Custom GPTs/chatbots • Bulk image manipulators / computer vision analyzers ------------------ My Experience ------------------ 2024-2025 - Full-Time AI Consultant I have now transitioned into a full-time AI integration role where I build and consult for companies of all industries. 2023-2024 - Co-Founder of Elevora: We built a fully automated job interviewing package that assessed resumes and conducted verbal interviews with candidates to instantly screen high applicant-volume positions. ---------------- My Credibility ---------------- I encourage you to review some of my sample projects in my portfolio below. You can also check out my numerous articles on AI and prompt engineering that I share with my followers on Medium (found in my portfolio). ---------------- I look forward to working with you!
    Featured Skill Text Recognition Specialists
    3D Drawing
    Rendering
    Mockup
    Modeling
    Product Development
    Product Design
    SolidWorks
    3D Rendering
    3D Modeling
    3D Design
  • $30 hourly
    • 4.7/5
    • (31 jobs)
    💎 Worked with Fortune 500 companies ✅ 6,000+ hours on Upwork ✅ 30+ projects delivered. ✅ Next.js, Laravel, NodeJS, VueJS, Angular Expert with 8+ years of experience ✅ 7+ years of experience with AWS ✅ 8+ years of experience with NodeJS, NestJS, VusJS, and Angular Hi, I'm Salman, A highly skilled full-stack developer with over 8 years of experience in the industry. I have a strong background in web development and am proficient in various programming languages and frameworks, including PHP, JavaScript, NodeJS, NestJS, VueJS, Angular, Symfony, and Laravel. I am a solution-oriented developer passionate about creating high-quality software that meets my client's needs. I am highly organized and can manage multiple projects simultaneously, ensuring that all projects are completed on time and to a high standard. I am excited to bring my skills and experience to your team and contribute to the success of your projects. 🙌 If it's a yes, we can establish a mutually beneficial, long-term partnership. Let's discuss further!
    Featured Skill Text Recognition Specialists
    PostgreSQL
    Python
    ExpressJS
    MongoDB
    JavaScript
    TypeScript
    Symfony
    Angular
    NestJS
    Vue.js
    Laravel
    PHP
    Node.js
    React
    Next.js
  • $40 hourly
    • 5.0/5
    • (48 jobs)
    🌟 AI Consultant | Specialized in LLMs and RAG Chatbots | Expert Vetted 📌 LLM Implementation and RAG Chatbots ✅ Proficient in deploying and fine-tuning Large Language Models (LLMs) such as Llama 3, Claude, Vicuna, and OpenAI GPT models for diverse conversational AI applications. ✅ Built Retrieval-Augmented Generation (RAG) systems that integrate vector databases like Pinecone and Weaviate, enabling accurate, real-time answers from large datasets. ✅ Developed task-specific AI agents using LangChain, incorporating tools such as document loaders, prompt templates, and API integrations for seamless workflows. ✅ Skilled in implementing multi-modal LLM pipelines that combine text, image, and tabular data inputs for enhanced capabilities. ✅ Expertise in parameter-efficient fine-tuning using LoRA, ensuring domain-specific performance without overloading infrastructure. 📌 Chatbot Development and API Integration ✅ Designed and deployed intelligent chatbots powered by RAG pipelines, LLMs, and Azure Cognitive Services, tailored for industries like healthcare, customer support, and education. ✅ Delivered end-to-end solutions by integrating chatbots with third-party APIs, CRMs, and content management systems for enhanced business functionality. ✅ Engineered custom chatbots with intent detection, context retention, and personalized conversation flows for superior user engagement. 📌 Document Intelligence and Layout Detection ✅ Built document layout detection and parsing models leveraging Tesseract, EasyOCR, and OpenAI APIs for automating data extraction tasks. ✅ Created intelligent systems for recognizing complex document structures, such as forms and tables, using techniques like text-region detection and document segmentation. ✅ Expert in integrating OCR systems with chatbots for hybrid solutions, enabling conversational queries over scanned documents. 📌 Azure AI and API Development ✅ Experienced in implementing Azure AI Cognitive Services such as Speech-to-Text, Text Analytics, and Computer Vision APIs to enhance chatbot functionality. ✅ Developed and deployed custom Azure ML pipelines for predictive analytics and personalized recommendations. ✅ Designed scalable APIs for conversational systems, facilitating integration with business applications and external data sources. 📌 Generative AI for Business Applications ✅ Delivered enterprise-grade generative AI solutions using Stable Diffusion, ControlNet, and ComfyUI for creating branded content and digital assets. ✅ Integrated generative models with chatbots for capabilities like document generation, image-based responses, and personalized user outputs. 📌 Computer Vision and Image Processing ✅ Proficient in developing advanced computer vision models using PyTorch, TensorFlow, and OpenCV for object detection, segmentation, and recognition. ✅ Delivered high-performance real-time pose estimation solutions using OpenPose, DWPose, and MediaPipe, enabling applications in sports analytics, healthcare, and surveillance. ✅ Built and deployed custom object tracking systems leveraging YOLO (v5–v8), ControlNet, and DeepSORT for multi-camera environments and retail analytics. ✅ Expertise in designing segmentation models for fine-grained image analysis, including detecting spots, wrinkles, and blemishes for beauty applications. 📌 Stable Diffusion and Generative AI ✅ Specialized in creating generative AI pipelines with Stable Diffusion, ControlNet, and AnimateDiff for high-quality image and video synthesis. ✅ Developed AI-driven avatar generation workflows using Mimicmotion and DeepFaceLab for consistent character creation in branding and interactive content. ✅ Implemented seamless video-to-video generation systems for animation, video consistency enhancement, and virtual try-ons. 📌 Tools and Tech Stack 🌟 LLMs and NLP: OpenAI GPT, Llama 3, Claude, LangChain, Hugging Face 🌟 Vector Search: Pinecone, Weaviate, Milvus 🌟 APIs and Cloud: Azure AI, AWS AI Services, Google AI APIs 🌟 OCR Tools: Tesseract, EasyOCR, Textract 🌟 Generative AI: Stable Diffusion, MidJourney, ComfyUI 🌟 Programming: Python, FastAPI, Flask 📌 Why Clients Choose Me 🌟 Proven Expertise: Delivered cutting-edge LLM solutions, consistently exceeding expectations. 🌟 Scalable Solutions: Expert in designing modular systems for enterprise scalability. 🌟 Client-Centric Approach: Rated 5/5 for responsiveness, innovation, and technical excellence. 📌 Client Testimonials 🌟 “Abhik proved to be an exceptionally skilled ML engineer!” 🌟 “Abhik is very knowledgeable. He has the skills and the tenacity to solve tough problems.” 🌟 “Abhik was exceptionally helpful and fast. He quickly understood the problem and gave me multiple ways to solve it.” 📌 Let’s Build Smarter AI Together Looking for a next-gen chatbot or an LLM-powered solution for your business? Let’s collaborate to create something remarkable. Contact me today to discuss your project! Check the portfolio section for examples of my work.
    Featured Skill Text Recognition Specialists
    Vector Embedding
    Vector Database
    LLM Prompt
    AI Agent Development
    LangChain
    Chatbot
    ChatGPT
    Retrieval Augmented Generation
    Large Language Model
    Generative AI
    Stable Diffusion
    Medical Imaging
    Object Detection
    Deep Learning
    Computer Vision
  • $45 hourly
    • 4.8/5
    • (24 jobs)
    ✅ Top-Rated Plus Upwork Freelancer ✅ 5 Star Rated ✅ 5000+ hours worked ✅ 24 Jobs Completed I'm specialized in developing 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 using advanced 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 techniques and natural language processing (𝗡𝗟𝗣) models. With expertise in 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲, I design and deploy scalable, production-ready models for a variety of applications, including predictive analytics, natural language understanding and 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻. Whether you're looking to extract actionable insights, streamline workflows, or make data-driven decisions, I deliver innovative solutions tailored to your business needs. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗔𝗜: Designing and optimizing models for classification, regression, clustering, and recommendation systems. 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗣𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 (𝗡𝗟𝗣): Implementing NLP solutions for text classification, named entity recognition (NER), sentiment analysis, chatbot development and more. 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: Analyzing, processing, and visualizing data to uncover actionable trends and insights. 𝗠𝗼𝗱𝗲𝗹 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗠𝗟𝗢𝗽𝘀 Deploying robust and scalable machine learning models using industry best practices and modern DevOps tools. 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: - Python (Core for AI/ML, data analysis). - R (Statistical modeling and visualization). - SQL (Data querying and analysis). - Machine Learning Frameworks & Libraries: - TensorFlow & Keras (Deep learning for images, NLP, and sequence modeling). - PyTorch (Custom neural networks and research applications). - Scikit-learn, XGBoost, LightGBM (Traditional ML and gradient boosting). 𝗡𝗟𝗣 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 & 𝗧𝗼𝗼𝗹𝘀: - Hugging Face Transformers (BERT, GPT, T5 for NLP tasks). - spaCy, NLTK, Gensim (Linguistic analysis, topic modeling, and text preprocessing). - Big Data & Data Engineering: - Apache Spark (Distributed data processing). - Pandas, Dask (Efficient data manipulation). - Airflow (Workflow automation and orchestration). - Model Deployment & MLOps: - Docker, Kubernetes (Containerization and orchestration). - Flask, FastAPI (APIs for model inference). - MLflow, TensorFlow Serving, TorchServe (Model lifecycle management and serving). 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: - AWS (SageMaker, Lambda, S3, EC2). - Google Cloud Platform (Vertex AI, BigQuery, AutoML). - Azure AI & ML Services. - Visualization & Reporting: - Tableau (Interactive dashboards). - Matplotlib, Seaborn, Plotly, Dash (Exploratory and web-based visualizations). 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 - Machine Learning: Regression, classification, clustering, recommendation systems. - Deep Learning: CNN, RNN, LSTM, Transformers (BERT, GPT). - NLP: Text classification, NER, sentiment analysis, chatbot development. - Data Engineering: Apache Spark, Pandas, Airflow. - Cloud Computing: AWS, GCP, Azure. 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗠𝗲? - Proven Expertise: Delivered impactful AI-driven solutions for various industries. - End-to-End Solutions: From data collection and preprocessing to model deployment and monitoring. - Scalability: Models optimized for production-scale environments. - Collaborative Approach: Strong communication and seamless integration into your team. Let’s connect and discuss how I can contribute to your AI, NLP, and data science initiatives. Best Regards, Usama J.
    Featured Skill Text Recognition Specialists
    Data Science
    API
    Chatbot Integration
    AI Bot
    LLM Prompt
    ChatGPT
    Data Analytics
    Large Language Model
    OpenAI API
    Chatbot Development
    AI Agent Development
    Natural Language Processing
    Python
    Artificial Intelligence
    Machine Learning
  • $23 hourly
    • 5.0/5
    • (31 jobs)
    A Graduate in Business Management from Kingston University (London). Determined Executive Assistant with 7+ years experience, who gets things done, enjoys challenges and love stacking up new invaluable experiences. I am a strong believer of continuous learning and effective communication. Well versed in many aspects of business support such as customer service, supporting marketing team, project management and other operation activities like data entry, research, technical support, analyzing and problem solving tasks. I am proactive, detail-oriented, high concentration level, fast learner, organised and possess excellent time management skills. Literate and competent with software such as Microsoft office, G Suite (Sheet/Docs), WordPress among other essential IT software's. With my excellent admin skills, I carry out tasks with great confidence and less supervision. ⭕ WordPress + Elementor + CSS & HTML + WooCommerce ⭕ LinkedIn Sales Navigator ⭕ HubSpot CRM + ActiveCampaign ⭕ QuickBooks ⭕ G-Suite + Microsoft Office ⭕ Workflow Sequence Automation ⭕ Video Editing— DaVinci Resolve ⭕ Adobe Illustrator & Photoshop + CANVA ⭕ e-Commerce Business Time is of the essence and you will not have all the time in the world to carry out everything. This is where I step in! I use my experiences and knowledge to help ease and smooth-run the business, allowing you to focus on more important tasks so that we can develop the business together. Appreciate your time for visiting my profile and would love to hear more on how I can assist you. Thanks!
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    Marketing Operations & Workflow
    DaVinci Resolve
    Adobe Illustrator
    Adobe Photoshop
    Video Editing
    Ecommerce
    HubSpot
    Social Media Marketing
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    WordPress
    Customer Service
    Google Workspace
    Administrative Support
    Microsoft Office
    Data Entry
  • $25 hourly
    • 4.7/5
    • (38 jobs)
    I have more than 10 years experience in research and application development. I have graduated (PhD) from The University of Tokyo from 2012. I am expert in computer vision, computer graphic (programming), pattern recognition and machine learning. However, if you want to ask about my strong language, I have to say that it is Python. I and my teammate have developed several projects for Thailand government. List of my previous projects: - Resume Parser - Thai Chatbot - Speech Command Program - GPS tracking application for chemical waste truck. - Natural Language Processing for text messenger application. - Machine learning based for template matching in 2D tracking application. - Dairy cow behavioural recognition using CNN - ERP system using python, postgres - etc.
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    RESTful Architecture
    Adobe Flash
    Vuetify
    JavaScript
    Vue.js
    HTML5
    API
    Socket.io
    Machine Learning
    Data Science
    Python Scikit-Learn
    Natural Language Processing
    pandas
    MATLAB
    Python
  • $55 hourly
    • 5.0/5
    • (49 jobs)
    ⭐⭐⭐⭐⭐ 5.0 average Upwork feedback | Do you have LOTS of COMPLEX documents to process? | Specialization: OCR, CV, NLP, OpenAI, ChatGPT, LLM | AWS, Azure, Google Cloud AI services integration | AI bots ✅Exceptional Quality of Work ✅ Transparent pricing ✅ Effective communication I can help you with developing Intelligent processing software for different document types: — Structured documents: surveys, questionnaires, tests, claim forms — Semi-structured documents: invoices, purchase orders, bills of lading, explanation of benefits — Unstructured documents: contracts, letters, articles, memos, handwritten texts — Exported data: machine printed, hand printed, barcodes, signatures, check boxes — Other type of Docs such as: W-2 forms, utility bills, insurance claims, KYC forms, tax documents, SEC filings AREAS OF EXPERTISE — Intelligent (AI) document processing (IDP) — Digital / Intelligent process automation (DPA / IPA) — Robotic Process Automation (RPA), Human-in-the-Loop solutions — OpenAI / ChatGPT API integration, Prompt engineering — Retrieval Augmented Generation (RAG) — LLM models integration: LLaMA, Mixtral (Mistral AI) — AI bots / agents, Chatbots integration — Computer Vision modules integration — Cloud services Integration: Amazon Textract, AWS Lambda, Amazon Rekognition, Azure OpenAI, Google Cloud — Integrating AI solutions with CRM, ERP systems and Messengers (Facebook, WhatsApp, Telegram) TECHNICAL SKILLS: — Programming: Python, Node.js, C# — AI & Machine Learning: TensorFlow, PyTorch, Gradient Boosting, Classification, Regression, Deep Learning, Model Tuning — Computer Vision: Image / Object Recognition, Image Analysis, OpenCV, Facial Recognition, Text Recognition, Tesseract OCR, Paddle OCR — NLP & Chatbots: ChatGPT, OpenAI Assistants API, Prompt Engineering — Cloud & Deployment: AWS, Amazon SageMaker, AWS Amplify, Amazon Textract, Azure Document Intelligence, Azure Machine Learning, Google Cloud Vision — Web Development & Front-end: Bootstrap, React.js, Flask API — Data Processing & Extraction: Web Scraping, Selenium — Consultation & Modeling: Data Science Consultation, Deep Learning Modeling, Model Optimization WORK HISTORY HIGHLIGHTS: Document & File Processing: — SaaS Data Extraction App For Insurance Claims — Legal documents AI analytics and processing — Tools for efficient handling of delivery notes — Intellectual handwritten texts recognition for eLearning — Automatic Document Processing App with ChatGPT — AI Chatbot For Smart Database Search Computer Vision & Image Recognition: — AI for wildlife observation via webcam — Newspaper digitization and national archive solutions — Blueprints and Financial documents recognition — Eye training and passport scanning applications NLP & Chatbots: — ChatGPT-driven systems for CV processing and Amazon review aspect extraction — Plagiarism checkers and text generation for customer sentiment — AI solutions for social media caption generation Data Scraping & Extraction: — Social media and Messengers data scrapers spanning LinkedIn to Telegram — Data extraction tools for insurance claims and marketplace data collection Machine Learning & AI Systems: — AWS-based ML model training — User-tailored digital media and advertisement recommendation systems — AI integrations for health monitoring CLIENTS CONSISTENTLY PRAISE MY TEAM FOR: — Technical expertise, especially in unique AI and ML challenges — Professionalism, organization, and efficiency in project execution — Strong knowledge and reliability in data-related projects, scraping, and AWS-specific tasks — Excellent communication, proactivity, and collaborative work ethos — Depth in both technical and academic understanding, notably in NLP and CV research SERVICES: — Dedicated Team on Hourly basis — Testing AI project idea, proof-of-concept development — AI demo for investors — Fixed price Prototype or MVP — Code review — Technical debt reduction — Rescue IT-team services — IT Consulting — Project Architecture
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    ChatGPT API
    Amazon Web Services
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    Python
    Azure Machine Learning
    OpenCV
    Natural Language Processing
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    Machine Learning
  • $120 hourly
    • 5.0/5
    • (145 jobs)
    I provide automation services, web scraping and bots, API integrations, programmatic solutions to unique problems, and data extraction, mining, and analytics. I can help you find the right path and implement it. I have experience deploying and orchestrating python solutions in both AWS and GCP. I have experience building and demoing two POC OCR products for government agencies. Services: Automation consultations, design, and implementation PDF extraction OCR and image processing -Custom AI models in AWS using Textract, Comprehend, and Augmented AI (A2I) -Custom object detection Web Scraping systems Software Automation -Browser based -Desktop software -Excel/Google Sheet Data mining and extraction -string matching, vector-based searching API integration Database design and build -MS SQL Server, MySQL, PostgreSQL, MongoDB, Redis, Memcached -MS SQL native python execution -Custom SQL queries, stored procedures/functions, and triggers Chat GP- driven workflows Dockerized microservices Email automation Dashboards and Flask apps Plotly Dash Custom Trading solutions -Interactive Brokers/Traders Workstation API React SPAs website: flowautomation.io Key AWS services: ECS, Fargate, ECR, EC2, EFS, Textract, Comprehend, Augmented AI (A2I), Lambda, RDS, S3, and API Gateway Key GCP services: Cloud Compute, Cloud Run, Cloud Function, Container Registry, Drive, BigQuery, and Maps/Locations APIs Keywords: AWS, Lambda, Selenium, Dash, Python, MS SQL, PDF, Comprehend, Textract, A2I, Augmented AI, Comprehend, API, Automation, EDI, Selenium, Web Scraping, ETL, QuickFiX, FIX 4.4 protocol, Excel, wincom32, COM interface, fuzzywuzzy, recaptcha, captcha, Microsoft SQL Server, Chat GPT, Pandas, OpenCV, OCR, Interactive Brokers/Trader Workstation API, cosine similarity, fuzzy matching
    Featured Skill Text Recognition Specialists
    PDF
    Microsoft SQL Server
    API
    Amazon Web Services
    Docker
    AWS Lambda
    Google Cloud Platform
    Data Analysis
    Automation
    Amazon EC2
    Automated Monitoring
    Selenium
    Data Scraping
    SQL
    Python
  • $149 hourly
    • 5.0/5
    • (12 jobs)
    I'm a seasoned Natural Language Processing expert with a thorough understanding of my clients needs. I focus on text classification of large corpora, and semantic search within these corpora. I have developed algorithms that were able to classify 100k+ web pages into 37 retail categories, including an accurate description of the categories. The method is in production, has a sell-through rate of 90% and is sold to multi-billion companies. Another flavor of the algorithm is used for competitor analysis. In the domain of International Security Studies I developed an algorithm to make unknown content better accessible to the customers. I used the same methodology for finding new biomedical compounds for a small startup. Apart from these large projects I also give consultations to enable my clients to make a well informed go/no-go decisions on projects they plan to start, or recommend paths for completing a project successfully Key technologies - Large Language Models (openAI, Bard), BERTopic, spaCy, transformers, PyTorch, Huggingface Other - Project Manager, Research Manager, and Principal Scientist at Nokia Research Center - Winner and top-three placements in several startup events Education - Doctorate in Physics & Natural Sciences, Marie Curie Fellow - 10+ patents, 30+ peer-reviewed articles.
    Featured Skill Text Recognition Specialists
    Full-Text Search
    Search Tool
    Search Engine
    Text Analysis
    Bayesian Analysis
    Text Recognition
    Data Science
    Natural Language Processing
    Natural Language Generation
    Python Scikit-Learn
    PyTorch
    Deep Learning
    NLTK
  • $150 hourly
    • 5.0/5
    • (7 jobs)
    Bryce is an independent contractor providing a wide range of analytical and technical support for clients in multiple industries and sizes. He is a credentialed actuary (ASA) with a master's degree in applied data science and over 12 years of experience. Bryce has real-world experience with productivity software (Excel, VBA), scripting (R, Python, Git), web apps (R Shiny, Streamlit, Next.js, React, PHP, HTML, JS, CSS), document automation (RMarkdown, Quarto), cloud and CRM (Google Cloud Platform, Docker, Salesforce.com), data science (sci-kit learn, PyTorch, Inference/Regression/Classification, Clustering, NLP), and databases (SQL, Mongo). In his workflow, Bryce combines AI, comprehensive experience, and creativity to provide technical products in shorter timeframes, with lots of features, and at high quality. Whatever you need, Bryce can meet you where you're at and help you build something special. Please don't hesitate to reach out!
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    Business Intelligence
    Data Visualization
    R
    Leadership Skills
    Python
    R Shiny
    Data Science
  • $12 hourly
    • 4.8/5
    • (144 jobs)
    Hi, I’m AKM Asiful Safkat, a detail-oriented Data Annotator with expertise in preparing high-quality training data for AI and Machine Learning models. With 4 years of experience, I specialize in data labeling, annotation, categorization, and quality control across various domains, including computer vision, NLP, and autonomous systems. I have worked with leading AI companies and startups, ensuring accurate and efficient annotation of images, text, audio, and video data. My expertise includes: ✔ Image & Video Annotation (Bounding Boxes, Polygons, Keypoints, segmentation etc.) ✔ Text Labeling (NER, Sentiment Analysis, Text Classification) ✔ Audio Transcription & Speech Annotation (Speaker Diarization, Speech-to-Text Alignment) ✔ Quality Assurance & Data Validation (Ensuring consistency & accuracy) ✔ Familiarity with Annotation Tools (Label Studio, Doccano, CVAT, Roboflow etc.) I am committed to delivering precise, consistent, and scalable annotation solutions to enhance AI model performance. If you're looking for a dedicated data annotator who values accuracy and efficiency, feel free to reach out! 📩 Let’s discuss your project needs!
    Featured Skill Text Recognition Specialists
    Computer Vision
    Machine Learning
    Sentiment Analysis
    Data Segmentation
    Natural Language Processing
    Data Processing
    Data Labeling
    Data Annotation
  • $25 hourly
    • 4.8/5
    • (19 jobs)
    Certified AWS Professional, AWS Data Engineer and AWS Expert with 10+ years of experience in scalable data pipelines, ETL workflows, data lakes, and cloud architectures using AWS (Redshift, Glue, S3, Athena) and Apache Airflow. Skilled in LLMs and Generative AI, leveraging SageMaker, Bedrock, and LangChain for AI-driven applications. Also proficient in backend development and serverless APIs, designing RESTful and event-driven architectures using Lambda, API Gateway, and DynamoDB. ✅ Top 3% Expert-Vetted on Upwork | 😊 18 Happy Customers | ⭐ Top Rated Plus | 💯 Job Success Score AWS Certified: 🚀 AWS Certified Solutions Architect – Associate (CSAA) 🚀 AWS Certified Solutions Architect – Professional (CSAP) 🚀 AWS Certified Data Analytics – Specialty (CDAS) Proven track record in optimizing cloud solutions, reducing IT costs by 40%, and improving operational efficiency by 50%. ⚡️ 10+ years of experience | Big Data | AI-driven solutions | Backend | REST APIs | GenAI | LLMs ⚡️ Scalable Data Pipelines | Data lake | Data Warehousing | DWH | Data Security | Data Quality ⚡️ SCD | Incremental Load | Data Migration | Database Design | Data Modeling | ERD ⚡️ AWS | AWS Glue | Apache Spark | Apache Airflow | Redshift | RDS | S3 | Athena | Segment | Databricks | Snowflake ⚡️ SageMaker | Bedrock | Claude | Llama | Titan | Mistral | LangChain | RAG | Fine Tuning ⚡️ Amazon Lambda | API Gateway | DynamoDB | Serverless Framework | SAM ⚡️ NodeJS + Sequelize + RDS (PostgreSQL & MySQL). A "𝐁𝐈𝐆 𝐘𝐄𝐒" to those who value ✅ best practices and scalable, secure and governed Data Pipeline from the very start (from MVP) ✅ secure REST APIs/Private APIs on AWS Cloud ✅ power of LLMs, Chatbots and AI Powered Solutions ✅ open to design suggestions that could save infrastructure cost while having operational excellency ✅ prompt and transparent communication ✅ quick feedbacks and turn arounds If you will work with me you will get 👉 Normalised Database designs for transactional Databases 👉 flow diagrams, ERD, and source code for APIs 👉 architecture diagram and source code. 👉 project delivery as I have 99.99% success rate of delivering top notch services in my career. 👉 quick and prompt answers in less than 15 minutes unless I am sleeping. 👉 transparency and daily updates with every work log. Here are few of my client testimonial that I usually see when I am feeling down in my life. 🌟 "𝘈𝘴𝘩𝘢𝘴 𝘪𝘴 𝘢 𝘳𝘦𝘢𝘭𝘭𝘺 𝘥𝘦𝘥𝘪𝘤𝘢𝘵𝘦𝘥 𝘣𝘢𝘤𝘬𝘦𝘯𝘥 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘦𝘳 𝘏𝘦 𝘨𝘪𝘷𝘦𝘴 𝘤𝘰𝘯𝘴𝘵𝘳𝘶𝘤𝘵𝘪𝘷𝘦 𝘴𝘶𝘨𝘨𝘦𝘴𝘵𝘪𝘰𝘯𝘴 𝘢𝘯𝘥 𝘱𝘦𝘳𝘴𝘦𝘷𝘦𝘳𝘦𝘴 𝘢𝘯𝘥 𝘵𝘢𝘬𝘦𝘴 𝘵𝘩𝘦 𝘭𝘦𝘢𝘥 𝘏𝘦 𝘥𝘪𝘥 𝘢 𝘨𝘰𝘰𝘥 𝘫𝘰𝘣 𝘧𝘰𝘳 𝘶𝘴 𝘐𝘯 𝘵𝘦𝘳𝘮𝘴 𝘰𝘧 𝘴𝘬𝘪𝘭𝘭 𝘭𝘦𝘷𝘦𝘭 𝘈𝘴𝘩𝘢𝘴 𝘪𝘴 𝘴𝘵𝘪𝘭𝘭 𝘨𝘳𝘰𝘸𝘪𝘯𝘨 𝘢𝘯𝘥 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘪𝘯𝘨 𝘣𝘶𝘵 𝘩𝘢𝘴 𝘢 𝘨𝘳𝘦𝘢𝘵 𝘢𝘵𝘵𝘪𝘵𝘶𝘥𝘦." (𝐔𝐩𝐖𝐨𝐫𝐤) 🌟 "𝘈𝘴𝘩𝘢𝘴 𝘪𝘴 𝘢 𝘳𝘦𝘢𝘭 𝘱𝘳𝘰 𝘪𝘯 𝘩𝘪𝘴 𝘧𝘪𝘦𝘭𝘥 𝘷𝘦𝘳𝘺 𝘦𝘢𝘴𝘺 𝘵𝘰 𝘸𝘰𝘳𝘬 𝘸𝘪𝘵𝘩 𝘢𝘯𝘥 𝘲𝘶𝘪𝘤𝘬 𝘤𝘰𝘮𝘮𝘶𝘯𝘪𝘤𝘢𝘵𝘪𝘰𝘯 𝘢𝘯𝘥 𝘵𝘶𝘳𝘯𝘢𝘳𝘰𝘶𝘯𝘥!" (𝐔𝐩𝐖𝐨𝐫𝐤) 🌟 "𝘸𝘢𝘴 𝘢 𝘨𝘳𝘦𝘢𝘵 𝘱𝘢𝘳𝘵 𝘰𝘧 𝘵𝘩𝘦 𝘵𝘦𝘢𝘮 𝘐 𝘭𝘰𝘰𝘬 𝘧𝘰𝘳𝘸𝘢𝘳𝘥 𝘵𝘰 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘢𝘨𝘢𝘪𝘯 𝘪𝘯 𝘵𝘩𝘦 𝘧𝘶𝘵𝘶𝘳𝘦" (𝐔𝐩𝐖𝐨𝐫𝐤) 🌟 "𝘈𝘴𝘩𝘢𝘴 𝘪𝘴 𝘷𝘦𝘳𝘺 𝘸𝘪𝘭𝘭𝘪𝘯𝘨 𝘵𝘰 𝘩𝘦𝘭𝘱 𝘰𝘶𝘵 𝘢𝘯𝘥 𝘩𝘢𝘴 𝘢 𝘥𝘪𝘷𝘦𝘳𝘴𝘦 𝘴𝘬𝘪𝘭𝘭𝘴𝘦𝘵 𝘸𝘩𝘪𝘤𝘩 𝘩𝘢𝘴 𝘦𝘯𝘢𝘣𝘭𝘦𝘥 𝘮𝘦 𝘵𝘰 𝘣𝘶𝘪𝘭𝘥 𝘢𝘯𝘥 𝘥𝘦𝘱𝘭𝘰𝘺 𝘮𝘺 𝘢𝘱𝘱 𝘶𝘴𝘪𝘯𝘨 𝘷𝘦𝘳𝘺 𝘤𝘰𝘴𝘵 𝘦𝘧𝘧𝘦𝘤𝘵𝘪𝘷𝘦 𝘴𝘦𝘳𝘷𝘦𝘳𝘭𝘦𝘴𝘴 𝘪𝘯𝘧𝘳𝘢𝘴𝘵𝘳𝘶𝘤𝘵𝘶𝘳𝘦" (𝐔𝐩𝐖𝐨𝐫𝐤) 𝑭𝑬𝑬𝑳 𝑭𝑹𝑬𝑬 to message me, I am just a one message away for all your AWS projects,
    Featured Skill Text Recognition Specialists
    Databricks Platform
    Data Engineering
    Amazon Athena
    ETL Pipeline
    Apache Airflow
    Amazon Bedrock
    PySpark
    Apache Spark
    Solution Architecture
    Amazon Redshift
    Amazon S3
    Amazon API Gateway
    AWS Glue
    AWS Lambda
    Amazon Web Services
  • $12 hourly
    • 4.9/5
    • (654 jobs)
    With 10+ years of experience and 620+ successful projects, I specialize in Data Entry, Lead Generation, List Building, and Data Mining, helping B2B clients achieve high-quality results. 📊 Key Achievements: Collected 200,000+ emails for a U.S. cold email campaign Categorized 100,000 Instagram accounts for a Norwegian startup Created a 500,000-row database for a UK client Organized 40,000+ PDF invoices into a detailed Excel report 🌟 Client Feedback: “Yaroslav is excellent—responsive, high-quality work delivered on time. He will be my first choice for future projects." 💡 Core Skills: Lead Generation: Email lists, LinkedIn outreach, prospecting Data Entry & Management: Excel, Google Sheets, and more CRM Tools: Salesforce, HubSpot, Pipedrive, Freshsales Research & Reporting: Market, product, and web research 💼 Why Choose Me? ✔️ 10,000+ hours on Upwork ✔️ 99% Job Success ✔️ Proven ability to deliver tailored solutions Let’s Connect! Message me today to discuss your project and see how I can help grow your business with high-quality data and leads.
    Featured Skill Text Recognition Specialists
    Administrative Support
    Accuracy Verification
    Google Sheets
    Prospect List
    Virtual Assistance
    LinkedIn
    Market Research
    Data Cleaning
    Microsoft Excel
    Contact List
    Online Research
    Data Mining
    List Building
    Data Entry
    Lead Generation
  • $75 hourly
    • 4.8/5
    • (82 jobs)
    Ask me for any data modelling project-- I'll work through the Preprocessing, Feature Selection and Model Building phases to give you a predictor, classifier or a recommender. I can also advise you on the best model that would fit your data to approach questions or objectives you have in mind. And when it comes to Academics-- whether teaching courses to beginners, or advising scholars and scientists in any field on their cutting edge research involving AI/ML, or writing journal/conference papers and getting them through across reviewers' comments, you will perhaps find few freelancers with my expertise, experience and skill. With a PhD, one-year Postdoc... plus 8 years experience, I am teaching Numerical Methods, Operations Research and Machine Learning in a premiere technological Institute. I have a couple of PhD scholars in the field of evolutionary algorithms (GA/GP), swarm intelligence (ACO/PSO) and Rough-Fuzzy hybridization, whose research I supervise. Machine Learning, Artificial Intelligence, and Evolutionary Optimization are my major traits. I have a profound knowledge in Fortan 77/90, and moderate expertise in C, while I use Python or R for most of my machine learning projects. I also have a love for LaTeX and TikZ, on which I work in between brainstorming projects. Having successfully completed 64 projects on Upwork with excellent ratings in each, and a consistent Top Rated status, I'm committed to deliver the highest level of satisfaction to my prized clients. I work throughout the week, targeting complicated and challenging projects with focus on quality to exceed your expectations.
    Featured Skill Text Recognition Specialists
    Data Visualization
    Predictive Analytics
    LaTeX
    Scientific Research
    Artificial Intelligence
    Fortran
    Academic Writing
    Data Science
    Machine Learning
    Classification
    R
    Python
  • $20 hourly
    • 4.9/5
    • (20 jobs)
    My Proficient Skills are following 🚀: • Data Analysis 📈 • Machine Learning 🤖 • Python Programming 🐍 • Exploratory Data Analysis (EDA) 🔍 • Data Visualization 📊 • Data Cleaning 🧹 • R Programming 💻 • Statistics 📊 • Data Science 📊 • Data Report Creation 📄 • Data Manipulation 🔄 • SQL 🗃️
    Featured Skill Text Recognition Specialists
    Scatter Plot
    Spreadsheet Software
    Data Analytics
    Data Scraping
    Data Cleaning
    Data Entry
    SQL
    R
    Machine Learning
    pandas
    Data Visualization
    Tableau
    Python
    Microsoft Excel
    NumPy
  • $100 hourly
    • 5.0/5
    • (11 jobs)
    I am a Data Scientist/Full Stack Developer with experience working in machine learning research environments and quickly building products with cutting edge technologies. My areas of expertise include: - Using Python for end-to-end statistical/ML data analysis - NLP analysis (e.g. LLMs, Transformers, Topic Modeling) - Developing web applications and APIs with frameworks like Javascript/React-Native, Next.js, Flask - Analysis of complex data types (e.g. fMRI, genomics, audio, video) I've been published in prestigious venues (e.g AAAI, ICML) for taking technologies like new ML models or large cloud-based data pipelines and applying them to domain specific needs like medical imaging and personalized medicine. One of my unique talents is working in interdisciplinary settings, helping to translate needs across fields (e.g. from scientific to technical and vice versa). I love working with motivated teams, to solve hard problems, and thrive in environments that require new learning.
    Featured Skill Text Recognition Specialists
    Deep Learning
    Science & Medicine
    Life Science
    Machine Learning
    Explainable AI
    Data Science
    JavaScript
    Web Development
    PyTorch
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    Python
  • $53 hourly
    • 5.0/5
    • (49 jobs)
    🌟 As a seasoned NLP and Generative AI expert, I've spent years working with clients across Silicon Valley, UK, GCC, and South East Asia. Through these experiences, I've uncovered a common challenge among startups and SMBs: finding the right AI solution that suits their unique needs. 🧠 In the wake of the ChatGPT revolution, businesses are eager to leverage the power of AI to gain a competitive edge. But here's the thing: one-size-fits-all solutions just won't cut it anymore. You deserve an AI that speaks your industry's language and is tailored to your specific needs. 🚀 That's why I founded iSemantics. Our goal is to empower business decision-makers, just like you, to tap into the potential of Large Language Models (LLMs) and revolutionize your business. You don’t need to settle for generic or inaccurate responses anymore. ✨ Our mission is to level the playing field, making generative AI accessible to businesses of all sizes. With iSemantics, you'll embark on a comprehensive journey – from initial consultation and proof of concepts to meticulous data labeling, seamless model deployment, and continuous post-deployment improvements. 📨 Ready to elevate your business and stay ahead of the curve? Connect with me and send a DM to speak about how fine-tuned LLMs can take your business to new heights. 💪Don't get left behind. Join the AI revolution today! I offer the following services: AI Strategy Consulting: You want to use ChatGPT and LLMs power but are not sure where to start? Our team of experts will analyze your business needs and suggest the AI solution that fits you best. AI Proof of Concept (POC): You are skeptical about the impact of finetuned ChatGPT and LLMs on your business? Before you make any substantial financial commitment, our team will develop a POC trained on your data sample for you to evaluate the merits of finetuned LLMs before any engagement. Finetune ChatGPT and other LLMs: LLMs, including ChatGPT, lack the specific insights needed to solve your unique business challenges because they weren't trained on your data. We re-train LLMs, fine-tune, and enhance their knowledge to address your specific business needs.
    Featured Skill Text Recognition Specialists
    GPT-4
    LangChain
    Data Extraction
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    Hugging Face
    Generative AI
    ChatGPT
    SQL
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    Python
    Deep Learning
    Natural Language Processing
    Chatbot Development
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    AI Development
  • $45 hourly
    • 4.9/5
    • (247 jobs)
    I'm a Solution Architect with a strong focus on Data Engineering, SaaS development and AI integration. With over 15 years of experience, I've spent the last five dedicated to Gen AI adoption, AI integration, big-data management, and web development projects. In my 9 years on Upwork, I have successfully completed over 200 projects involving data scraping, process automation, data analysis, and predictive analytics. My expertise in AI/ML and Generative AI significantly informs my work, often focusing on automation, enhancing customer interaction, content creation, data analysis, and product development. I am a TOP-RATED PLUS freelancer from the start, with a 100% Job Success Score and a 90% client return rate. My approach emphasizes ethical values such as effective communication, cooperation, flexibility, and results-oriented solutions. SERVICES ✅ AI Adoption & Generative AI ✅ AI Chatbots, AI agents, Prompt Engineering, LLMs ✅ AI/ML, Large Language Models (LLMs) ✅ Data Engineering ✅ Data Management – ETL pipelines, Data Warehousing, Data Lakes ✅ High-load Data Scraping (eCom, Social Media, Real Estate, Lead Generation) ✅ Data Integration - seamless connection through APIs ✅ Predictive Analytics ✅ BI and Data Visualisation Tools ✅ IT Infrastructure & Solution Architecture STACK & TECHNOLOGIES ⚙️ Core language: Python ⚙️ Gen AI: OpenAI | ChatGPT | LLM | Lama 2 | Llava | Bard | Mistral ⚙️ ETL Tools and Data Pipelines: Databricks Workflows | AWS Glue | Google Cloud Dataflow ⚙️ Big Data Processing: Spark | Hadoop | Google Dataflow | Dask | Amazon Kinesis | Kafka ⚙️ SQL/NoSQL Databases: MySQL | PostgreSQL | Google BigQuery | MongoDB | DynamoDB | Redis ⚙️ Data Analysis and Machine Learning: Pandas | NumPy | Dask | SciPy | OpenCV | TensorFlow | PyTorch | Scikit-learn | XGBoost | Keras | spaCy ⚙️ Visualization Tools and Libraries: Power BI | Looker | Quicksight | Grafana | Plotly | D3.js | Dash | Matplotlib ⚙️ Web Development Front-End: React.js | Redux | Redux-Saga ⚙️ Web Development Back-End: Python | Django Rest Framework | Flask My team and I employ an Agile methodology to guarantee seamless product delivery. We back this up with product guarantees, ensure confidentiality through NDAs, and offer post-delivery support. Let’s discuss how I can bring your project to success. Feel free to contact me!
    Featured Skill Text Recognition Specialists
    Django
    React
    Web Application
    Data Analysis
    Data Scraping
    RESTful Architecture
    ETL Pipeline
    Application Integration
    Databricks Platform
    Big Data
    Data Science
    Python
    Generative AI Software
    LLM Prompt Engineering
    Generative AI
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