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Clients rate Machine Learning Engineers
Rating is 4.8 out of 5.
4.8/5
based on 805 client reviews
  • $35 hourly
    • 4.7/5
    • (90 jobs)
    𝙄 𝙝𝙖𝙫𝙚 𝙤𝙫𝙚𝙧 𝟳 𝙮𝙚𝙖𝙧𝙨 𝙤𝙛 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙖𝙨 𝙖 𝘾𝙈𝙎 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧, 𝙨𝙥𝙚𝙘𝙞𝙖𝙡𝙞𝙯𝙞𝙣𝙜 𝙞𝙣 𝙒𝙤𝙧𝙙𝙋𝙧𝙚𝙨𝙨, 𝙎𝙝𝙤𝙥𝙞𝙛𝙮, 𝙖𝙣𝙙 𝙒𝙚𝙗𝙛𝙡𝙤𝙬. 𝙈𝙮 𝙬𝙤𝙧𝙠 𝙧𝙚𝙫𝙤𝙡𝙫𝙚𝙨 𝙖𝙧𝙤𝙪𝙣𝙙 𝙘𝙧𝙚𝙖𝙩𝙞𝙣𝙜 𝙝𝙞𝙜𝙝-𝙦𝙪𝙖𝙡𝙞𝙩𝙮 𝙬𝙚𝙗𝙨𝙞𝙩𝙚𝙨 𝙖𝙣𝙙 𝙚𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝙥𝙡𝙖𝙩𝙛𝙤𝙧𝙢𝙨. Whether you need a custom Shopify theme, a fully optimized WordPress site, or a Webflow design, I can help you bring your project to life. 𝙃𝙚𝙧𝙚’𝙨 𝙬𝙝𝙖𝙩 𝙄 𝙨𝙥𝙚𝙘𝙞𝙖𝙡𝙞𝙯𝙚 𝙞𝙣: 1️⃣ CMS Development: From WordPress Development to Webflow and Shopify, I create and maintain websites that are easy to manage, visually appealing, and highly functional. 2️⃣ Ecommerce Solutions: I build and customize Shopify templates and WooCommerce stores. Whether you need a Shopify theme or a full ecommerce website development, I deliver. 3️⃣ Web Design & Web Development: Using HTML, CSS, JavaScript, and PHP, I develop responsive and attractive websites. I work with HTML5, Shopify Apps, and WordPress Development to meet any need. 4️⃣ API Integration & Development: I connect your website with third-party services using API integration. From custom API development to using popular services, I make sure your website runs smoothly. 5️⃣ Landing Pages & Graphic Design: Need a high-conversion landing page? I design and develop stunning pages using Webflow, Elementor, and WordPress. My graphic design skills enhance your online presence. 𝙆𝙚𝙮 𝘼𝙘𝙝𝙞𝙚𝙫𝙚𝙢𝙚𝙣𝙩𝙨: 🔹 Developed over 100 websites using WordPress, Shopify, and Webflow. 🔹 Created multiple Shopify Apps and templates to boost store functionality. 🔹 Integrated APIs for various e-commerce sites, enhancing their flexibility. 🔹 Delivered custom WooCommerce solutions for online stores, increasing sales by 40%. 🔹 Built and maintained MySQL databases for complex websites. 𝙃𝙚𝙧𝙚'𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥: 🔹 CMS Developer: Expert in WordPress, Shopify, and Webflow, making sure your site is scalable and easy to manage. 🔹 Web Development & Web Design: Using HTML, CSS, JavaScript, and PHP to create dynamic, visually engaging websites. 🔹 Shopify & E-commerce Development: From Shopify templates to e-commerce website development, I have you covered. 🔹 API Integration: Seamlessly connecting your website to third-party tools through custom API solutions. 𝘾𝙤𝙣𝙩𝙖𝙘𝙩 𝙢𝙚 𝙩𝙤 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙜𝙧𝙤𝙬 𝙮𝙤𝙪𝙧 𝙤𝙣𝙡𝙞𝙣𝙚 𝙥𝙧𝙚𝙨𝙚𝙣𝙘𝙚 𝙬𝙞𝙩𝙝 𝙖 𝙘𝙪𝙨𝙩𝙤𝙢 𝘾𝙈𝙎, 𝙒𝙤𝙧𝙙𝙋𝙧𝙚𝙨𝙨, 𝙎𝙝𝙤𝙥𝙞𝙛𝙮, 𝙤𝙧 𝙒𝙚𝙗𝙛𝙡𝙤𝙬 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣!
    Featured Skill Machine Learning
    Automation
    AI Agent Development
    Shopify Templates
    ChatGPT API Integration
    LangChain
    AI Chatbot
    Node.js
    React
    Python
    WooCommerce
    Webflow
    JavaScript
    WordPress
    Web Development
  • $99 hourly
    • 4.9/5
    • (115 jobs)
    I love to optimize systems, whatever they may be. I help make Data-Driven decisions. Through machine learning, AI, or any other methods, I will find the best way to manipulate the data at hand. My passion is in cryptocurrency/blockchain; feel free to ask me any questions about the cryptoverse!
    Featured Skill Machine Learning
    Data Management
    Data Scraping
    Cryptocurrency
    Translation
    Industrial Engineering
    Cooking
    Capital Markets
    SQL
    Data Science
  • $80 hourly
    • 5.0/5
    • (9 jobs)
    Hello, I am a data scientist with 4+ years of experience in data science field. I specialize in all facets of data science: data cleaning, data transformation, data visualization, data analysis, and data modeling using machine learning and deep learning algorithms. Do you have a project that requires data science expertise? Don't hesitate to get in touch with me. I would love to answer your questions or requests. I can help with one-time projects or long-time projects. Work Experience Data Scientist –– Wonder Chrome (December 2021 - PRESENT) Actively engaged in data collection, data cleaning, feature engineering, developing models, validation, dashboard and report generation. ● Maintained and developed complex SQL queries, stored procedures, views, functions, and reports that meet customer requirements using Redshift, Sagemaker, SQL, and Python. ● Developed predictive models, classification model and time series forecasting models using various machine learning tools ● Developed Large-scale multi-label text classification model using Tensorflow and Keras Artificial Intelligence Engineer Intern –– Uniquify Inc (August 2021 - October 2021 ) ● Tensorflow and neural network training ● Debugging the framework for automating neural network and tensorflow scripts ● Running experiments with the tensorflow scripts produced by the framework ● Manipulating data and neural network structure and specs to optimize accuracy in the neural networks ● Analyze the results from training the neural network models to better understand and improve the models and frameworks ● developing image processing and image segmentation algorithms Data Analyst –– Centriqe Inc (February 2020 - January 2021) ● Provide insights and proposals to support business improvement using analytical and technical expertise ● Build predictive models and forecasting models using various machine learning tools ● Actively engaged in the quantitative analysis of sophisticated models to address business issues ● Identify the trends and key metrics and generate dashboards using various data visualization tools. Technical Skills Languages : Python, R Deep learning and AI: TensorFlow, Keras, CNN, RNN, Machine Learning and Data Mining : Bayesian classifiers, Linear classifiers and regression, KNN, Decision trees, Ensemble learning, k-means clustering, Neural networks,Performance evaluation Hyperparameter tuning, Natural Language Processing, Transfer learning Data Analysis : Data manipulation techniques, Plotting and visualisation, Exploratory data analysis, Estimation techniques, Regression model, Classification model Tools : AWS, SQL, OpenCV, Sklearn, YOLO,VGG16, ResNet, Pandas, Numpy, Matplotlib, Tableau, Dash, Plotly, Excel, Elasticsearch, Logstash, Kibana, Spacy, Matlibplot, Seaborn, Tableau, BeautifulSoup, MongoDB, PySpark, Retool,Google sheet, Streamlit
    Featured Skill Machine Learning
    Data Visualization
    Artificial Intelligence
    Data Analysis
    Big Data
    Microsoft Excel
    SQL
    Keras
    Computer Vision
    TensorFlow
    Data Science
    Tableau
    Python
    Convolutional Neural Network
    Deep Neural Network
  • $65 hourly
    • 5.0/5
    • (13 jobs)
    I'm a computer science professor skilled in a broad spectrum of computer science and software development areas. My BS in both mathematics and computer science, combined with my PhD in computer science, provide me with both depth and breadth in the field. During my PhD my focus was in C/C++ systems programming, parallel/multithreaded/concurrent programming, performance engineering, shell scripting, and Python. As a professor my research projects have branched into applied machine learning and text analytics, in the process learning Python's machine learning ecosystem (pandas + numpy + scikit-learn), plus additional skills in Excel, Power BI, and a little R. Of course I also have the standard software development skills that I regularly teach: version control (git and SVN), data structures and algorithms, software architecture, etc. I have developed on Linux, MacOS, and Windows, and have a little experience in FreeBSD. I am proficient in using AWS and Azure.
    Featured Skill Machine Learning
    Unix Shell
    CUDA
    Data Analysis
    Linux
    Flask
    SQL
    Natural Language Processing
    Data Science Consultation
    Data Science
    Python
    C++
    C
    pandas
    Python Scikit-Learn
  • $350 hourly
    • 5.0/5
    • (35 jobs)
    "Michael is just FANTASTIC. He is by far the best freelancer I have worked with over the past four years. He makes the process so seamless." Ranked in the top 1% of freelancers, member of the Upwork vetted expert program, and over 12 years experience. Please reach out to me for any of your AI/ML & Data Science Needs. Please see modelforge.ai for more information.
    Featured Skill Machine Learning
    Large Language Model
    Visual Basic for Applications
    Modeling
    Forecasting
    ChatGPT
    Natural Language Processing
    Python Scikit-Learn
    Microsoft Excel
    SQL
    Apache Spark
    TensorFlow
    Python
  • $80 hourly
    • 5.0/5
    • (28 jobs)
    Hello! I am a multifaceted professional in the realm of quantitative development, algorithmic trading, and data engineering, based in Chicago. I hold a Master's degree in Financial Engineering from the University of Illinois and have honed my skills across various technical domains including Python, R, SQL, Java, and Linux OS. I excel in setting up and managing complex data workflows, particularly in Linux environments, and I'm adept at creating efficient ETL pipelines that facilitate seamless data integration and transformation. Here’s what I bring to the table: • Quantitative Development & Algorithmic Trading: Designing and implementing advanced trading algorithms that improve decision-making and market performance. • Data Engineering: Architecting and managing ETL pipelines, ensuring data accuracy and availability for real-time analytics. • Linux OS Expertise: Optimizing operating systems for high-performance computing and secure data operations. • Machine Learning & Financial Modeling: Utilizing statistical models to predict market trends and enhance trading strategies. As a top-performing freelancer on UpWork, recognized within the top 3% and awarded the "Top-Rated Plus" badge, I am committed to delivering exceptional value and precision in every project. Whether you need expert advice on setting up your trading systems, managing your data infrastructure, or developing predictive models, I am ready to help you achieve your objectives with cutting-edge solutions. Check out my work on Github: Github.com/chicago-joe
    Featured Skill Machine Learning
    Trading Automation
    ETL Pipeline
    API
    MySQL
    Quantitative Analysis
    Data Modeling
    Quantitative Finance
    Data Science
    Data Visualization
    R
    Python
    Data Analysis
  • $120 hourly
    • 4.9/5
    • (131 jobs)
    As a senior software developer with over 25 years of programming expertise in widely-used languages (Python, JavaScript, Ruby), I have worked in various roles and industries (e-commerce, financial, healthcare, education), in professional environments ranging from Fortune 500 companies to startups. Additionally, I have a Master's in Artificial Intelligence and experience with the latest AI/ML technologies. I have used many open-source libraries like OpenCV, Yolo, or OpenPose for image processing, OpenAI, and Transformers for NLP, torchaudio, and librosa for audio processing. I also have experience with cloud services from the ML ecosystem, such as Azure Cognitive Search, Google Vision, and Amazon SageMaker. I have been working in Agile environments with a variety of frameworks such as Django, Node.js, and Rails, and have architected databases with both SQL and NoSQL solutions, including MongoDB, MySQL, Oracle, and SQL Server. I am very familiar with common tools such as Git, bash and shell scripting, PowerShell, and ngrok. What I am proud of: - The company I have founded, Mission Automate, has been featured by Amazon (Amazon SageMaker). - Check out our article on the generation of new superheroes with an instance of the StyleGAN2-ADA model, on our website. - Speaker at Railsconf 2021.
    Featured Skill Machine Learning
    Microsoft Azure
    Tesseract
    JavaScript
    MongoDB
    Ruby
    MVC Framework
    Git
    Agile Software Development
    Kubernetes
    Flask
    Amazon SageMaker
    PyTorch
    OpenCV
    Python
  • $60 hourly
    • 5.0/5
    • (28 jobs)
    🏅Expert-Vetted | TOP 1% Talent on Upwork √ 10+ years of experience I help startups and enterprises build AI-powered SaaS platforms, LLM agents and automation systems that scale. With proven10+ years of experience at companies like Microsoft, Bayer, and venture-backed startups, I architect and deploy production-ready solutions in LegalTech, HealthTech, FinTech, and Education. From LLM RAG systems, GPT-powered agents, and automation, to cloud-native backends with Node, Django, FastAPI(AWS, Azure, GCP) and React Native/Next.js frontends, I ship fast, secure, and extensible products. I specialize in taking complex MVPs to launch and beyond clean code, scalable infra, measurable results. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: • AI SaaS Platforms – Multi-agent LLM apps, GPT-4 tools, vector DB search (RAG), fine-tuned chatbots • Custom MVPs – Rapid product delivery for startups, from backend APIs to UX • Workflow Automation – Zapier/n8n + APIs + agents to eliminate repetitive tasks • Full-Stack Apps – Frontend (React, Next.js, Tailwind) + Backend (FastAPI, Django, Node.js) • Mobile Apps – Cross-platform apps and Native apps using React Native, Flutter, Swift, Kotlin • Data Engineering – ETL pipelines, data warehousing, analytics-ready backends • Cloud Infrastructure – CI/CD, containerization, serverless (AWS Lambda, Supabase, Vercel) 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 💎 AI & ML: PyTorch, HuggingFace, Scikit-learn, OpenAI, LangChain, PydanticAI, ElevenLabs, Hugging Face, Yolo, Pandas, and TensorFlow. 💎 Languages: Python, JavaScript/TypeScript, Golang, Ruby, C#, Swift, React Native, Flutter and more. 💎 Frameworks/Technologies: Django, FastAPI, React, Next.js, NestJS, Prisma, LangChain, Flask, Node.js, Express.js, Docker, Kubernetes, and Tailwind CSS. 💎 Cloud: AWS, GCP, DigitalOcean, Vercel, and Azure. 💎 Databases: PostgreSQL, MongoDB, CosmosDB, MySQL, Firebase, and Weaviate. 💎 Tools & Platforms: Figma, Photoshop, Zapier, OpenTelemetry, SendGrid, and QuickBooks. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 • LegalTech – Document automation, compliance & citation systems • HealthTech – Patient Records Management, AI, HIPAA workflows, NLP medical assistants • FinTech – GPT investment tools, Financial Management Tools, onboarding chatbots • EdTech – AI interview coaching, quiz generators, personalized learning • Logistics & Ops – Warehouse automation, scheduling tools Let’s build something game-changing — I don’t just deliver code, I deliver impact. 📞 Ready to start? Let’s schedule a quick discovery call to discuss your goals.
    Featured Skill Machine Learning
    Java
    Golang
    ETL Pipeline
    TensorFlow
    Django
    Next.js
    JavaScript
    Python
    Cloud Computing
    DevOps
    SaaS Development
    Full-Stack Development
    AI Development
    Data Engineering
  • $115 hourly
    • 5.0/5
    • (8 jobs)
    **TECHNICAL LEADERSHIP & EXPERTISE** - 10+ years Full Stack Development experience with proven track record in startup environments - Led technical strategy and implementation as CTO for multiple startups - Expertise in AI/ML implementation, including RAG systems and large language models - Strong background in materials science engineering and ongoing AI Masters studies at Stanford **FULL STACK DEVELOPMENT** Frontend: - React/Next.js - Mobile development with CapacitorJS and Expo/React Natice - Modern UI frameworks including TailwindCSS, Shadcn UI, MaterialUI - State management with Redux, Zustand, and React Query Backend: - Node.js/Express.js API development - Python for AI/ML implementations - RESTful and GraphQL API design - WebSocket implementations for real-time features **DATABASE & INFRASTRUCTURE** Databases: - PostgreSQL with PostGIS extension for geospatial data - Supabase for real-time applications - NoSQL solutions including MongoDB and Redis Cloud & DevOps: - AWS/Heroku and Vercel/Netlify deployment - CI/CD implementation with GitHub Actions and Docker - Monitoring with Papertrail and Sentry **ARCHITECTURAL EXPERTISE** - Microservices architecture design and implementation - Event-driven systems using Redis and WebSockets - API gateway patterns and service mesh implementations - Scalable database design and optimization - Authentication and authorization systems (OAuth, JWT) **DEVELOPMENT PRACTICES** - Agile methodology implementation and team leadership - Test-Driven Development (Jest, Cypress) - Code quality automation (ESLint, Prettier) - Documentation as code practices - Security best practices and HIPAA compliance **RECENT PROJECT HIGHLIGHTS** - Architected SheldonAI: Large-scale AI system processing 500k+ bikes/parts - Implemented HIPAA-compliant healthcare CRM - Developed geospatial features for real estate platform
    Featured Skill Machine Learning
    Supabase
    Large Language Model
    Generative AI
    Cypress
    CI/CD
    Docker
    OpenAI API
    Ionic Framework
    ExpressJS
    React
    GraphQL
    MongoDB
    PostgreSQL
    Redis
  • $120 hourly
    • 4.8/5
    • (53 jobs)
    TOP RATED PLUS AND TOP 3% OF PERFORMERS ON THE UPWORK TALENT COMMUNITY I have 10+ years of IT industry experience and worked with 70+ long-term clients in my IT career and 50+ clients here on Upwork. I specialized and have very good experience with Python, AI, ML, LLM, NLP, JavaScript, and AWS related platforms. ✔ LLMs and systems: OpenAI GPT-4o/o1, Claude 3.5 Sonnet/Opus, Mistral, Gemini, Llama 3, HuggingFace, Together.ai, Ollama, LM Studio, Groq and many others ✔ AI Frameworks/Tools: TextGrad, DSPy, ell, Langchain, LlamaIndex, LangServe, LangSmith, Kor, Zapier, MemGPT and other cutting-edge AI tools ✔ Cost reduction / Run Time Improvements: QLORA, DeepSpeed, OpenAI GPT-3.5, Unsloth, Quantization, Transformers and GPU clusters ✔ Multiple Agent AI Framework: OpenAI Swarm, Autogen, CrewAI, AutoGPT, Claude Sonnet 3.5 Computer Use, LangGraph, MultiOn, Claude Computer Use, Open Interpreter, etc... ✔ Computer Vision / Generative Imaging/Video: OpenCV, Stable Diffusion, Pika, Runway, Opus and Midjourney ✔ Real Time Voice Speech To Text / text to speech: Twilio, Bland.ai, Whisper, and ElevenLabs ✔ ML Frameworks/Tools: TensorFlow, Keras, PyTorch, scikit-learn, Weights and Biases, Neptune, MLFlow, BentoML ✔ NLP(Machine translation, Sentiment analysis, Named-entity recognition, Text-to-speech, Speech-to-text, Chatbots), NLP Techniques (NLU, NLG, NLI, Feature extraction, Tokenization, Stemming, Part-of-speech tagging) ✔ Programming Languages/DataBases: Python(C, C++, Django, Flask, REST APIs, Microservices, JSON, CherryPy, Celery, FastAPI, NLTK) React(TypeScript, Redux, Next.js, GraphQL, Gatsby.js, ES6/7, Highcharts, Chart.js) // Node(Express.js, Nest.js, Sequelize, Koa, Hapi, Gulp, Nodemailer) // Vue(Nuxt.js, Quasar, Vuex, Vuetify, Vue Router, Vue CLI, Vuesax) Databases(RAG, Faiss, Weaviate, Pinecone, Neo4J, MongoDB, MySQL, BigQuery, PostgreSQL, SQLServer) ✔ Serverless/Cloud: AWS, GCP, Firebase, S3 Bucket, API Gateway, DynamoDB, Lambda, Amplify, EC2, ECS, AppSync, Cognito, Aurora, OAuth, RDS, SNS, CloudWatch, ETL, ELT, SQS, CloudFront ✔ Time Series Tech: TimeGPT, AutoTS, Prophet, PatchTST, etc... ✔ DevOps: Git, Bitbucket, DigitalOcean, Maven, Docker ✔ RTC: WebRTC, Socket.io, Twilio, Jitsi ✔ Testing: JEST, JUnit, Spring Test
    Featured Skill Machine Learning
    NLP Tokenization
    Node.js
    React
    PyTorch
    Claude 3.5 Sonnet
    Hugging Face
    LLaMA
    LangChain
    OpenCV
    TensorFlow
    JavaScript
    Large Language Model
    Artificial Intelligence
    Python
  • $50 hourly
    • 5.0/5
    • (24 jobs)
    🥇 Top 10% 𝐀𝐈/𝐌𝐋 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 on Upwork 🥇 Proven Expertise in AI-Driven Applications 🥇 Available to Start Immediately – Hit the "𝐈𝐧𝐯𝐢𝐭𝐞" Button to Connect! 𝐊𝐞𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 • Specialized in 𝐋𝐋𝐌𝐬 (OpenAI, Llama, Mistral, Falcon) and 𝐀𝐈 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (LangChain, RAG, ChatGPT, DialogFlow). • 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬 with voice agents (VAPI, Voximplant), email drafting agents, AI Scraper and advanced integrations. • End-to-end solutions from 𝐌𝐕𝐏 to enterprise-grade AI platforms, including MLOps, AI ethics, and compliance. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Tailwind CSS • 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python (Django, FastAPI), Node.js • 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Firebase • 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: AWS (EC2, Lambda, S3), GCP (App Engine, Cloud Functions), Azure, Docker/Kubernetes • 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐈/𝐂𝐃: Jenkins, GitLab CI/CD, GitHub Actions 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝 ① 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 (CrewAI, Deepgram, Twilio, Voiceflow) • 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐀𝐈 & 𝐑𝐀𝐆 (Knowledge-base chat, document parsing, semantic search) • 𝐋𝐋𝐌 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠 (OpenAI, Llama, Mistral) • 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 with Slack, MS Office, CRMs, and productivity apps • 𝐀𝐈 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (OpenAI, Hugging Face, custom ML models) • 𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ② 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝: React, Next.js, Tailwind, Vue.js • 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝: Python (Django, FastAPI), Node.js/Express • 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: SQL/NoSQL (PostgreSQL, MongoDB) • 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS, Google Cloud, Docker, Kubernetes, Serverless • 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐌𝐕𝐏 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ③ 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐌𝐋𝐎𝐩𝐬 • 𝐌𝐚𝐤𝐞/𝐙𝐚𝐩𝐢𝐞𝐫 integrations for workflow automation • 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 (VAPI, Air AI, voice chatbots, speech-to-text pipelines) • 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Docker, CI/CD, Kubernetes deployments • 𝐃𝐚𝐭𝐚 𝐎𝐩𝐬: Data collection, cleaning, labeling, model iteration ④ 𝐀𝐈 & 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 • 𝐀𝐈 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 & 𝐑𝐨𝐚𝐝𝐦𝐚𝐩 for SMEs, startups, and enterprise clients • 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐋𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩: Scrum, Agile, product ownership for AI solutions • 𝐃𝐨𝐦𝐚𝐢𝐧 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐢𝐞𝐬: Retail (Shopify, Magento), Healthcare (EMR/EHR integration), Legal (AI-based drafting, doc analysis), Real Estate 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? • 𝐏𝐫𝐨𝐯𝐞𝐧 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝: 13+ years in development, 6+ years specializing in AI & LLM projects. Successfully built and scaled products used by millions. • 𝐇𝐨𝐥𝐢𝐬𝐭𝐢𝐜 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: Combine technical expertise with business acumen to deliver measurable results. • 𝐓𝐨𝐩-𝐍𝐨𝐭𝐜𝐡 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Fast response times, thorough documentation, and proactive progress updates. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭: • 𝐇𝐢𝐠𝐡-𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐂𝐨𝐝𝐞: Clean, maintainable, and future-proof solutions. • 𝐓𝐢𝐦𝐞𝐥𝐲 𝐔𝐩𝐝𝐚𝐭𝐞𝐬: Regular checkpoints to keep you informed without you having to ask. • 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Transparent, proactive collaboration at every step. If you need an 𝐀𝐈 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 who solves problems efficiently while reducing risks, Click "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" and let’s discuss how my expertise can help elevate your business. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 𝐭𝐨 𝐟𝐢𝐧𝐝 𝐦𝐞 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤: AI Developer, LLM, RAG, OpenAI, ChatGPT, Machine Learning, Python, Django, FastAPI, React, Next.js, AWS, GCP, Docker, Kubernetes, MLOps, Automation, Zapier, Make.com, Voice AI, VAPI, Chatbot, NLP, Prompt Engineering, Document AI, AI Agent
    Featured Skill Machine Learning
    Generative AI
    Automation
    Computer Vision
    Python
    OpenAI API
    AI Bot
    LLM Prompt Engineering
    Data Science Consultation
    LLM Prompt
    AI Development
    Natural Language Processing
    AI Agent Development
    Data Science
    AI Chatbot
  • $50 hourly
    • 4.7/5
    • (7 jobs)
    Clinical Research Associate | TMF, CRA Monitoring, Regulatory & EDC Expert I’m a Clinical Research Professional with 5+ years of experience supporting Phase II–IV trials across therapeutic areas including neurology, oncology, rare disease, cardiology, and infectious disease. I've worked with industry leaders like IQVIA, St. Jude Children’s Research Hospital, and major academic medical centers. 🔹 What I Offer: Remote CRA monitoring (SIVs, IMVs, COVs) Source data verification (SDV) and CRF review TMF quality control and inspection readiness Regulatory document management (IRB, ICFs, CAPAs) EDC cleanup & query resolution (REDCap, Rave, Veeva) Protocol adherence, SAE tracking, deviation management Scientific academic design, writing, and review 🧪 Platforms: Medidata Rave, Veeva Vault, ClinPhone, Signant Health 📊 Tools: Python, SQL, Excel (Pivot Tables), Epic/Cerner EMR 🏆 Certified in ICH-GCP | Basic Life Support (2024–2026) I bring clinical insight, data accuracy, and regulatory rigor to every project. Whether you need monitoring support, TMF QC, or startup/closeout assistance, I can help you deliver a compliant, audit-ready trial, as well as related clinical and scientific research services spanning both academic and industry contexts. Let’s connect — I’m available for short-term projects or long-term partnerships.
    Featured Skill Machine Learning
    Customer Service
    Microsoft Excel
    SQL
    Communications
    Medical Transcription
    Translation
    Research Papers
    Healthcare
    Medical Informatics
    Academic Writing
    SEO Strategy
    Scientific Writing
    Data Entry
    Python
  • $99 hourly
    • 4.9/5
    • (19 jobs)
    Hey y’all 👋 I'm Eri, a physician-informatician in training at UT Health San Antonio with professional experience in health informatics, medical data science, and applied medical AI. I'm a resident physician and graduate from the first (and only) combined MD and Masters in Artificial Intelligence program in the United States. Throughout my medical training, I've witnessed how the synergy between medicine and technology grows stronger over time, and we need the right players at the interface to know how to connect the two in order to deliver the best care for patients. My skills are: 1. Data insights - Exploratory data analysis - Data wrangling, cleaning, tidying - Feature engineering - Descriptive summary statistics and other analyses - Data visualization (Markdown, Power BI, Plotly) 2. Artificial intelligence - Machine learning (random forests, logistic regression, xgboost, etc., for classification or regression tasks) - Deep learning (Tensorflow/Keras, PyTorch, Open AI) - Explainable AI (SHAP, LIME) - MLOps (Weights & Biases) 3. Data engineering (AWS, Azure, Google Cloud) - ETL - Database management (SQL and NoSQL, such as MongoDB) 4. “Omics” analysis - Clinical data analysis - Genomic/transcriptomic/proteomics data visualization and analysis - Grant- and publication-quality data visualization, analysis, and interpretation
    Featured Skill Machine Learning
    Git
    Artificial Intelligence
    Data Visualization
    Biostatistics
    Big Data
    Medical Informatics
    Bioinformatics
    Deep Learning
    PyTorch
    R
    TensorFlow
    Data Science
    Python
    Computer Vision
  • $60 hourly
    • 5.0/5
    • (5 jobs)
    For 8 years, I've delivered business impact with statistical and machine learning solutions. - For a holiday cards retailer: delivered recommendations for optimal pricing, by building a sales forecasting model. Financial impact estimates suggested +5% growth in annual margin dollars, on a >$50M revenue portfolio. - For a Fortune 50 home improvement retailer: supported Outside Sales staff productivity growth. Inferred under-utilization within a cohort of ~100 team members. Following operations response, their average sales rose 20%. With statistical results, Outside Sales deferred plans to hire 40 new team members. - For a financial tech startup: delivered a machine learning model of credit risk for new customers. - For a real estate SaaS startup: built product's core forecasting engine, which forecasts home price growth across US metros. - For an Amazon books seller: deployed a forecast model of prospective inventory's profitability. - For a Fortune 50 bank: evaluated and extended statistical models of home prices, ultimately backing lending decisions. - For the Federal Reserve: delivered Texas job growth forecasts, and supporting materials for briefings to the Bank President. I develop statistical and machine learning solutions in Python. I interact with databases primarily with SQL. I've studied Statistics and Economics at Texas A&M (graduate) and Purdue (undergraduate).
    Featured Skill Machine Learning
    Writing
    Simulation Game
    Linear Regression
    Statistics
    R
    SQL
    Hypothesis Testing
  • $60 hourly
    • 5.0/5
    • (10 jobs)
    Hi there! We’re a U.S.-based team of Expert-Vetted Machine Learning and Software Engineers, now proudly AWS Certified in Machine Learning – Specialty. For over 10 years, we’ve helped startups and mid-sized companies transform ideas into scalable, data-driven products. From architecture and infrastructure to ML/AI, backend, frontend, and cloud deployment—we deliver complete solutions or fill in your team’s critical gaps. We speak business and code. Whether you're modernizing operations, launching a new data product, or building internal AI tools, we bring clarity, execution, and a partner mindset. ⭐️ What We Do We specialize in production-ready ML/AI systems and full-stack platforms built for scale, including: ▶︎ ML Pipelines & Data Engineering Scalable ETL/ELT pipelines Sentiment, topic, and entity extraction (NER) Event-driven data architectures (AWS Lambda, Step Functions) ▶︎ Model Development & Deployment Regression, classification, time-series forecasting Real-time inference APIs and MLOps pipelines AWS SageMaker, GCP Vertex AI, custom Docker deployments ▶︎ Deep Learning TensorFlow, PyTorch, Keras CNNs, RNNs, and Transformer-based architectures ▶︎ Computer Vision Image classification and detection (OpenCV, YOLO) OCR and scene understanding ▶︎ Document Intelligence & Extraction LlamaParse, LlamaIndex, Unstructured.io Automatic document labeling, layout analysis, and field extraction ▶︎ LLMs & Generative AI Retrieval-Augmented Generation (RAG) Custom embeddings, semantic search Summarization and zero-shot classification ▶︎ Anomaly & Fraud Detection Real-time fraud scoring and anomaly alerts ▶︎ Recommendation Engines Collaborative filtering & behavior-based ranking systems ▶︎ Custom Models Tailored ML models trained from your domain-specific data Explainability and monitoring built-in from day one 🛠️ Our Process ▶︎ Discovery & RequirementsCollaborate with your stakeholders to align on goals, constraints, and architecture. ▶︎ Design & PlanningCreate technical blueprints and phased implementation milestones for high clarity and low risk. ▶︎ Agile ImplementationDelivery in structured sprints or work units with regular feedback loops. ▶︎ Weekly SyncsTransparent, structured weekly check-ins to discuss progress and next steps. ▶︎ Validated DeliverablesEach milestone includes well-defined acceptance criteria and production-ready assets. ⚡️ Let's Work Together Let’s build something that actually works—and lasts. You’re not just hiring a freelancer—you’re gaining a certified, Expert-Vetted development partner who can own delivery from MVP to scale. Whether augmenting your team or leading full-cycle execution, we focus on delivering measurable impact. 📅 Book a consultation via Upwork—let’s explore how we can bring your vision to life.
    Featured Skill Machine Learning
    Flutter
    Sentiment Analysis
    Natural Language Processing
    Python
    AI Model Training
    AI Model Development
    AI Mobile App Development
    AI Data Analytics
    OpenAI API
    Data Science Consultation
    Data Science
    Data Analysis
    Machine Learning Model
    Artificial Intelligence
  • $50 hourly
    • 4.8/5
    • (160 jobs)
    I am an expert Prompt engineer/Langchain Developer for both GPT4 and Gemini AI Language Models, have free access to a document Q&A tool in my profile. I have expertise in designing END to END solutions (visualizations, machine learning models, AI automation, web applications, etc.) for a variety of complicated/ambiguous tasks both in the workforce as a researcher and consultant. My main area of expertise are with large language models, computer vision, financial models and time series data. Services: -Generative AI backend solutions in Python including Langchain, Autogen, Crewai, Haystack, MCP and Agentic workflows ($100/hour) - Machine Learning, Deep Learning, Analytics, Visualizations: in Python, R, Tableau ($80+/hour) - Cloud Solutions for analytics, time series analyses, automation: AWS technologies including (SageMaker, Lambda, Redshift, etc.) + GCP (kubernetes, BigQuery, CloudRun) (Depends on task, consults will be charged $50/hr, ETL pipelines and END-to-END solutions billed on size of project) - Web Applications: Python Streamlit, R Shiny or dotNET deployment ($50/hr) - Automation Consultation: ($50/hr) - Homework Help: Coding projects in R, Python or Matlab ($50 per assignment hours, ie. A final project would be 5+ assignment hours, etc.)
    Featured Skill Machine Learning
    Tutoring
    Statistics
    Mathematics
    Cloud Engineering Consultation
    Business Intelligence
    Big Data
    Amazon Web Services
    Google Analytics
    Data Science
    Computer Vision
    OpenCV
    R
    Python
    Deep Learning
  • $60 hourly
    • 4.9/5
    • (22 jobs)
    🏆 Upwork Expert-Vetted Data Scientist (Top 1%) 🔬 PhD-Level Expertise: 8+ years transforming complex data into actionable business insights with 7+ peer-reviewed publications including Nature Communications, demonstrating cutting-edge research capabilities applied to real-world problems. 💰 Proven ROI: Delivered $MM in cost savings and risk reduction for government departments while securing $100K+ in research grants, showcasing ability to identify high-value opportunities and execute results-driven solutions. 🏢 Cross-Industry Impact: Led data science initiatives across management consulting, healthcare, biotechnology, and sports technology, adapting advanced analytics to diverse business contexts and regulatory environments. ⚡ Full-Stack AI/ML: End-to-end project leadership from proof-of-concept to production-grade systems, wearing multiple hats as Data Scientist, ML Engineer, and AI Researcher to deliver comprehensive solutions. 🚀 Core Specializations 1. Statistical Modeling: Hypothesis testing, regression analysis, time series forecasting, and survival analysis 2. Exploratory Data Analysis: Advanced visualization techniques and pattern discovery in complex datasets 3. Business Intelligence: Executive dashboards, KPI development, and automated reporting systems A/B Testing & Experimentation: Design of experiments, statistical significance testing, and causal inference 4. Supervised Learning: Classification, regression, ensemble methods, and model stacking 5. Unsupervised Learning: Clustering, dimensionality reduction, anomaly detection, and pattern mining 6. MLOps: Model versioning, automated training pipelines, monitoring, and drift detection 7. Data Engineering: S3 data lakes, Glue ETL pipelines, and Redshift data warehouses 8. ML Infrastructure: SageMaker model training, deployment, and endpoint management 9. Cost Optimization: Right-sizing instances, spot pricing, and serverless architectures Client Success Stories 1. Government Analytics Transformation We worked with a government department that needed to optimize operations and reduce costs across multiple divisions. I implemented statistical models and ML algorithms to identify inefficiencies and predict resource needs. Impact: $MM in cost savings through optimized resource allocation and risk reduction strategies. 2. Healthcare Predictive Analytics A healthcare organization required patient outcome prediction and treatment optimization. We developed survival analysis models and clinical decision support systems using electronic health records. Impact: Improved patient outcomes and reduced readmission rates by 15-20%. 3. Cancer Drug Discovery AI I was involved in biotechnology research requiring novel approaches to identify potential therapeutic targets. We developed and applied advanced ML algorithms to multi-omics data for drug-target interaction prediction. Impact: Published research in top-tier journals and accelerated discovery timelines by 6+ months. 4. Startup Revenue Optimization A technology startup needed data-driven product development and customer acquisition strategies. We built recommendation systems, churn prediction models, and user behavior analytics. Impact: Generated new revenue streams and improved customer retention by 25%. My delivery process is: 1. Discovery call: Understand your vision, technical requirements, and success metrics. 2. Technical assessment: Evaluate feasibility, recommend optimal approaches, and provide a detailed roadmap. 3. Agile development: Weekly sprints with demos, continuous feedback, and iterative improvements. 4. Deployment: End-to-end deployment with monitoring, documentation, and team training 5. Post-Launch Support: We provide performance optimization, maintenance, and knowledge transfer 📞 Let's get started!
    Featured Skill Machine Learning
    Multimodal Large Language Model
    Large Language Model
    Statistics
    Data Analysis
    Data Visualization
    Unsupervised Learning
    Computer Vision
    Model Optimization
    Amazon SageMaker
    Natural Language Processing
    PyTorch
    Feature Extraction
    Supervised Learning
    TensorFlow
  • $109 hourly
    • 5.0/5
    • (20 jobs)
    Certified expert 5-star Data Practitioner with demonstrated experience in solving client's data problems eg. collection, transformation, analysis, visualization, and communication of data. I specialize in end-to-end machine learning solutions from teaching to building custom scalable machine learning web applications. 🔷 Strategy & Consultation 🔷 "𝑨𝒓𝒚𝒂 𝒊𝒔 𝒂 𝒍𝒆𝒂𝒅𝒊𝒏𝒈 𝑫𝒂𝒕𝒂 𝑺𝒄𝒊𝒆𝒏𝒕𝒊𝒔𝒕 𝒂𝒕 𝑩𝑨𝑴.𝒎𝒐𝒏𝒆𝒚. 𝑨𝒔 𝒂 𝒄𝒐𝒓𝒆 𝑫𝒂𝒕𝒂 𝑺𝒄𝒊𝒆𝒏𝒕𝒊𝒔𝒕, 𝑨𝒓𝒚𝒂 𝒊𝒔 𝒍𝒆𝒂𝒅𝒊𝒏𝒈 𝒕𝒉𝒆 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒐𝒇 𝒂𝒅𝒗𝒂𝒏𝒄𝒆𝒅 𝒒𝒖𝒂𝒏𝒕𝒊𝒕𝒂𝒕𝒊𝒗𝒆 𝒎𝒆𝒕𝒉𝒐𝒅𝒔 𝒕𝒐 𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆 𝒂𝒏𝒅 𝒎𝒐𝒏𝒊𝒕𝒐𝒓 𝒅𝒂𝒕𝒂 𝒎𝒐𝒅𝒆𝒍𝒔 𝒕𝒐 𝒆𝒙𝒑𝒂𝒏𝒅 𝒕𝒉𝒆 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔." - Geraldo F., CEO "𝑰 𝒄𝒂𝒏 𝒂𝒇𝒇𝒊𝒓𝒎 𝒇𝒓𝒐𝒎 𝒎𝒚 𝒑𝒆𝒓𝒔𝒐𝒏𝒂𝒍 𝒌𝒏𝒐𝒘𝒍𝒆𝒅𝒈𝒆 𝒐𝒇 𝑨𝒓𝒚𝒂’𝒔 𝒃𝒐𝒅𝒚 𝒐𝒇 𝒘𝒐𝒓𝒌 𝒂𝒏𝒅 𝒎𝒚 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 𝒕𝒉𝒂𝒕 𝒉𝒆 𝒊𝒔 𝒂 𝒍𝒆𝒂𝒅𝒊𝒏𝒈 𝑫𝒂𝒕𝒂 𝑺𝒄𝒊𝒆𝒏𝒕𝒊𝒔𝒕. 𝑨𝒓𝒚𝒂’𝒔 𝒘𝒐𝒓𝒌 𝒊𝒔 𝒊𝒏 𝒕𝒉𝒆 𝒔𝒕𝒂𝒕𝒆-𝒐𝒇-𝒕𝒉𝒆-𝒂𝒓𝒕 𝒇𝒊𝒆𝒍𝒅 𝒐𝒇 𝒂𝒓𝒕𝒊𝒇𝒊𝒄𝒊𝒂𝒍 𝒊𝒏𝒕𝒆𝒍𝒍𝒊𝒈𝒆𝒏𝒄𝒆, 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄𝒂𝒍𝒍𝒚 𝒎𝒂𝒄𝒉𝒊𝒏𝒆 𝒍𝒆𝒂𝒓𝒏𝒊𝒏𝒈, 𝒊𝒏𝒄𝒐𝒓𝒑𝒐𝒓𝒂𝒕𝒊𝒏𝒈 𝒕𝒉𝒂𝒕 𝒘𝒊𝒕𝒉 𝒄𝒍𝒐𝒖𝒅 𝒕𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒚. 𝑻𝒉𝒊𝒔 𝒘𝒐𝒓𝒌 𝒍𝒆𝒂𝒅𝒔 𝒕𝒐 𝒕𝒐𝒐𝒍𝒔 𝒕𝒉𝒂𝒕 𝒎𝒐𝒅𝒆𝒓𝒏𝒊𝒛𝒆 𝒇𝒊𝒏𝒂𝒏𝒄𝒊𝒂𝒍 𝒊𝒏𝒔𝒕𝒊𝒕𝒖𝒕𝒊𝒐𝒏𝒔 𝒂𝒏𝒅 𝒓𝒆𝒅𝒖𝒄𝒆𝒔 𝒅𝒂𝒕𝒂 𝒐𝒗𝒆𝒓𝒍𝒐𝒂𝒅." - Alex C., Quantitative Analyst, Point72 "𝑯𝒂𝒗𝒊𝒏𝒈 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒆𝒅 𝒕𝒉𝒆 𝒑𝒓𝒐𝒋𝒆𝒄𝒕 𝒔𝒖𝒄𝒄𝒆𝒔𝒔𝒇𝒖𝒍𝒍𝒚, 𝑰 𝒄𝒂𝒏 𝒂𝒕𝒕𝒆𝒔𝒕 𝒕𝒐 𝑨𝒓𝒚𝒂'𝒔 𝒅𝒊𝒍𝒊𝒈𝒆𝒏𝒄𝒆, 𝒔𝒕𝒓𝒐𝒏𝒈 𝒎𝒐𝒕𝒊𝒗𝒂𝒕𝒊𝒐𝒏 𝒕𝒐 𝒆𝒙𝒄𝒆𝒆𝒅 𝒆𝒙𝒑𝒆𝒄𝒕𝒂𝒕𝒊𝒐𝒏𝒔 𝒂𝒏𝒅 𝒄𝒐𝒍𝒍𝒂𝒃𝒐𝒓𝒂𝒕𝒆 𝒕𝒐 𝒅𝒆𝒍𝒊𝒗𝒆𝒓 𝒓𝒆𝒔𝒖𝒍𝒕𝒔. 𝑨𝒓𝒚𝒂 𝒂𝒍𝒔𝒐 𝒔𝒉𝒐𝒘𝒆𝒅 𝒈𝒓𝒆𝒂𝒕 𝒆𝒏𝒕𝒉𝒖𝒔𝒊𝒂𝒔𝒎 𝒕𝒐 𝒍𝒆𝒂𝒓𝒏 𝒏𝒆𝒘 𝒔𝒌𝒊𝒍𝒍𝒔 𝒊𝒏 𝒔𝒉𝒐𝒓𝒕 𝒕𝒊𝒎𝒆 𝒂𝒏𝒅 𝒂𝒑𝒑𝒍𝒚 𝒉𝒊𝒔 𝒍𝒆𝒂𝒓𝒏𝒊𝒏𝒈 𝒊𝒏 𝒕𝒉𝒆 𝒑𝒓𝒐𝒋𝒆𝒄𝒕. 𝑰 𝒂𝒎 𝒄𝒐𝒏𝒇𝒊𝒅𝒆𝒏𝒕 𝑨𝒓𝒚𝒂 𝒘𝒊𝒍𝒍 𝒆𝒙𝒄𝒆𝒆𝒅 𝒆𝒙𝒑𝒆𝒄𝒕𝒂𝒕𝒊𝒐𝒏𝒔 𝒐𝒇 𝒂𝒏𝒚 𝒐𝒓𝒈𝒂𝒏𝒊𝒛𝒂𝒕𝒊𝒐𝒏 𝒉𝒆 𝒄𝒉𝒐𝒐𝒔𝒆𝒔 𝒕𝒐 𝒘𝒐𝒓𝒌 𝒘𝒊𝒕𝒉." - Sabareesh C., Management Consultant, Infosys "𝑻𝒉𝒆 𝒇𝒊𝒓𝒔𝒕 𝒕𝒊𝒎𝒆 𝑰 𝒎𝒆𝒕 𝑴𝒓. 𝑹𝒐𝒚, 𝑰 𝒘𝒂𝒔 𝒊𝒎𝒎𝒆𝒅𝒊𝒂𝒕𝒆𝒍𝒚 𝒊𝒎𝒑𝒓𝒆𝒔𝒔𝒆𝒅 𝒘𝒊𝒕𝒉 𝒉𝒊𝒔 𝒊𝒏𝒕𝒆𝒍𝒍𝒊𝒈𝒆𝒏𝒄𝒆 𝒂𝒏𝒅 𝒂𝒎𝒃𝒊𝒕𝒊𝒐𝒏. 𝑰 𝒓𝒆𝒄𝒓𝒖𝒊𝒕𝒆𝒅 𝑴𝒓. 𝑹𝒐𝒚 𝒂𝒔 𝒕𝒉𝒆 𝒔𝒖𝒎𝒎𝒆𝒓 𝒊𝒏𝒕𝒆𝒓𝒏 𝒊𝒏 𝒎𝒚 𝒕𝒆𝒂𝒎 𝒘𝒉𝒊𝒍𝒆 𝑰 𝒘𝒂𝒔 𝒕𝒉𝒆 𝑯𝒆𝒂𝒅 𝒐𝒇 𝑼𝑺 𝑸𝒖𝒂𝒏𝒕𝒊𝒕𝒂𝒕𝒊𝒗𝒆 𝑺𝒕𝒓𝒂𝒕𝒆𝒈𝒚 𝒂𝒕 𝑫𝒆𝒖𝒕𝒔𝒄𝒉𝒆 𝑩𝒂𝒏𝒌. 𝑴𝒓. 𝑹𝒐𝒚 𝒘𝒂𝒔 𝒕𝒉𝒆 𝒐𝒏𝒍𝒚 𝒊𝒏𝒕𝒆𝒓𝒏 𝒊𝒏 𝒕𝒉𝒆 𝑼𝑺 𝑸𝒖𝒂𝒏𝒕𝒊𝒕𝒂𝒕𝒊𝒗𝒆 𝑺𝒕𝒓𝒂𝒕𝒆𝒈𝒚 𝒕𝒆𝒂𝒎. 𝑴𝒓. 𝑹𝒐𝒚’𝒔 𝒓𝒆𝒄𝒓𝒖𝒊𝒕𝒎𝒆𝒏𝒕 𝒊𝒏 𝒎𝒚 𝒕𝒆𝒂𝒎 𝒔𝒑𝒆𝒂𝒌𝒔 𝒗𝒐𝒍𝒖𝒎𝒆𝒔 𝒂𝒃𝒐𝒖𝒕 𝒕𝒉𝒆 𝒊𝒏-𝒅𝒆𝒑𝒕𝒉 𝒂𝒏𝒂𝒍𝒚𝒕𝒊𝒄𝒂𝒍 𝒂𝒏𝒅 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒔𝒌𝒊𝒍𝒍𝒔 𝒉𝒆 𝒉𝒂𝒔 𝒔𝒉𝒐𝒘𝒏 𝒊𝒏 𝒐𝒓𝒅𝒆𝒓 𝒕𝒐 𝒃𝒆 𝒑𝒂𝒓𝒕 𝒐𝒇 𝒂 𝒕𝒆𝒂𝒎 𝒕𝒉𝒂𝒕 𝒉𝒂𝒔 𝒃𝒆𝒆𝒏 𝒓𝒆𝒈𝒂𝒓𝒅𝒆𝒅 𝒂𝒔 𝒕𝒉𝒆 𝒕𝒐𝒑 𝑸𝒖𝒂𝒏𝒕𝒊𝒕𝒂𝒕𝒊𝒗𝒆 𝑺𝒕𝒓𝒂𝒕𝒆𝒈𝒚 𝒕𝒆𝒂𝒎 𝒃𝒚 𝒕𝒉𝒆 𝒉𝒊𝒈𝒉𝒍𝒚 𝒂𝒄𝒄𝒍𝒂𝒊𝒎𝒆𝒅 𝑹𝒊𝒔𝒌.𝒏𝒆𝒕 𝒄𝒐𝒎𝒎𝒊𝒕𝒕𝒆𝒆." - Ronnie S., Ph.D., CFA 🔷 Data Engineering 🔷 "𝑨𝒓𝒚𝒂 𝒘𝒂𝒔 𝒆𝒒𝒖𝒊𝒑𝒑𝒆𝒅 𝒂𝒏𝒅 𝒓𝒆𝒂𝒅𝒚 𝒕𝒐 𝒈𝒐 𝒉𝒆𝒍𝒑𝒊𝒏𝒈 𝒎𝒚 𝒄𝒐𝒎𝒑𝒂𝒏𝒚 𝒑𝒓𝒆𝒑𝒂𝒓𝒆 𝒅𝒂𝒕𝒂 𝒔𝒑𝒓𝒆𝒂𝒅𝒔𝒉𝒆𝒆𝒕𝒔 𝒂𝒏𝒅 𝒘𝒆𝒃 𝒆𝒙𝒕𝒓𝒂𝒄𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒂 𝒍𝒂𝒏𝒈𝒖𝒂𝒈𝒆 𝒃𝒂𝒔𝒆𝒅 𝒑𝒍𝒂𝒕𝒇𝒐𝒓𝒎. 𝑯𝒊𝒔 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒘𝒂𝒔 𝒆𝒙𝒄𝒆𝒍𝒍𝒆𝒏𝒕 𝒂𝒏𝒅 𝒈𝒐𝒕 𝒕𝒉𝒆 𝒋𝒐𝒃 𝒅𝒐𝒏𝒆 𝒑𝒓𝒆𝒄𝒊𝒔𝒆𝒍𝒚 𝒘𝒊𝒕𝒉 𝒐𝒖𝒓 𝒂𝒍𝒈𝒐𝒓𝒊𝒕𝒉𝒎 𝒕𝒐 𝒆𝒒𝒖𝒂𝒕𝒆 𝒓𝒆𝒔𝒖𝒍𝒕𝒔. 𝑾𝒐𝒖𝒍𝒅 𝒅𝒆𝒇𝒊𝒏𝒊𝒕𝒆𝒍𝒚 𝒉𝒊𝒓𝒆 𝒂𝒈𝒂𝒊𝒏, 𝒕𝒐𝒑 𝒏𝒐𝒕𝒄𝒉 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆!" - Upwork Client 🔷 Machine Learning 🔷 "𝑮𝒐𝒐𝒅 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒘𝒐𝒖𝒍𝒅 𝒓𝒆𝒄𝒐𝒎𝒎𝒆𝒏𝒅 𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝑨𝒓𝒚𝒂" - Upwork Client 🔷 Visualization/ Dashboard 🔷 "𝑨𝒓𝒚𝒂 𝒊𝒔 𝒏𝒐𝒕 𝒐𝒏𝒍𝒚 𝒂 𝒔𝒌𝒊𝒍𝒍𝒆𝒅 𝒑𝒓𝒐𝒇𝒆𝒔𝒔𝒊𝒐𝒏𝒂𝒍 𝒘𝒊𝒕𝒉 𝒉𝒊𝒈𝒉 𝑰𝑸, 𝒃𝒖𝒕 𝒂𝒍𝒔𝒐 𝒉𝒊𝒈𝒉 𝑬𝑸. 𝑯𝒆 𝒊𝒔 𝒂 𝒈𝒓𝒆𝒂𝒕 𝒕𝒆𝒂𝒎 𝒑𝒍𝒂𝒚𝒆𝒓 𝒘𝒉𝒐 𝒕𝒂𝒌𝒆𝒔 𝒌𝒆𝒆𝒏 𝒊𝒏𝒕𝒆𝒓𝒆𝒔𝒕 𝒊𝒏 𝒆𝒏𝒈𝒂𝒈𝒊𝒏𝒈 𝒊𝒏 𝒎𝒆𝒂𝒏𝒊𝒏𝒈𝒇𝒖𝒍 𝒅𝒊𝒂𝒍𝒐𝒈 𝒕𝒐 𝒎𝒆𝒆𝒕 𝒕𝒉𝒆 𝒔𝒕𝒂𝒌𝒆𝒉𝒐𝒍𝒅𝒆𝒓 𝒅𝒆𝒎𝒂𝒏𝒅𝒔 𝒊𝒏 𝑭𝒊𝒙𝒆𝒅 𝑰𝒏𝒄𝒐𝒎𝒆 𝒓𝒆𝒑𝒐𝒓𝒕𝒊𝒏𝒈 𝒇𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌." - Vinayak K. ,AVP, Credit Suisse 🔶 𝐒𝐤𝐢𝐥𝐥𝐬 🔶 Tools: Power BI Languages: Python, Javascript Libraries: scikit-learn, pytorch, tensorflow, matplotlib Databases: PostgreSQL, MySQL, SQLite, Redis, MongoDB, Elasticsearch Cloud: AWS, Azure 💎 Career Highlights 💎 💠 Author of the Natural Language Processing paper 'Recent Trends in Named Entity Recognition (NER)' 💠 8 years of professional and academic data science experience I enjoy working with clients who value quality work and are open to exciting ideas in advanced data analytics. If this sounds like you, I would be happy to work with you to solve your data problems using best practices.
    Featured Skill Machine Learning
    Statistics
    Data Analysis
    Data Processing
    Artificial Intelligence
    Amazon Web Services
    Neural Network
    Data Science
    Unsupervised Learning
    Deep Learning
    Model Tuning
    Natural Language Processing
    Python
  • $60 hourly
    • 4.6/5
    • (22 jobs)
    I am a Data Scientist and Machine Learning engineer, seeking opportunities to build models and conduct analyses that bring value and insight to clients in any industry.
    Featured Skill Machine Learning
    French
    Coding Art
    English
    Science
    SQL
    Data Science
    Deep Learning
    TensorFlow
    Python
    Natural Language Processing
    Python Scikit-Learn
    PyTorch
  • $75 hourly
    • 5.0/5
    • (19 jobs)
    Hello, Welcome to my profile! I am a highly skilled Business Intelligence Expert with a strong background in statistics and programming. With over 6 years of experience, I have successfully worked across diverse industries such as healthcare, retail, and services, delivering comprehensive reports based on operational data. Whether it's HR, financial, medical, or surveys, I have the expertise to handle it all. Here are the services I offer: -Automatized Power BI Reports and Dashboards: I specialize in creating dynamic and visually appealing reports and dashboards using Power BI. This enables you to gain valuable insights from your data and make informed decisions. -BI Consultation: I provide expert guidance on leveraging the full potential of BI tools for your business. From data modeling to visualization best practices, I can help you maximize the value of this powerful tool. -BI Training: If you or your team are looking to enhance your BI skills, I offer comprehensive training sessions tailored to your specific needs. Learn how to create impactful visualizations and unlock the full potential of your data. -DAX Optimization: I can optimize your Data Analysis Expressions (DAX) queries to improve performance and efficiency. By fine-tuning your DAX formulas, your Power BI reports will run faster and deliver accurate results. -Web Scraping: Extracting data from websites can be a time-consuming task. I offer web scraping services to gather data from various online sources, enabling you to access valuable information without the hassle. -Data Engineering: As part of my services, I can design and implement Extract, Transform, Load (ETL) processes to ensure smooth and efficient data integration from multiple sources into your BI system. -Statistical Analysis: I possess strong statistical analysis skills, allowing me to uncover patterns, trends, and correlations within your data. From descriptive statistics to advanced modeling techniques, I can provide valuable insights to support your decision-making process. Toolkit: Power BI Looker Tableau R Python SQL (Server, MySQL, SSIS, SSAS, SSMS, PostgreSQL, SQLite) Power Automate Power Query Power Apps Ms. Excel Why choose me? -Client satisfaction is my top priority. I strive to understand your unique requirements and deliver solutions that exceed your expectations. -I am known for my punctuality and dedication to meeting project deadlines. You can rely on me to deliver your work on time, every time. -I am committed to delivering high-quality results. I pay meticulous attention to detail, ensuring accuracy and precision in every task I undertake. -I offer tailored solutions that are customized to your specific needs. I believe in providing personalized services that address your unique challenges and goals. If you have any questions or need assistance with your BI projects, feel free to message me. I am here to help. Best regards. Omar Peguero
    Featured Skill Machine Learning
    Business Analysis
    Business Intelligence
    Microsoft Power BI
    Data Modeling
    Microsoft Excel
    Data Interpretation
    Data Analysis
    Microsoft Power BI Data Visualization
    SQL
    Python
  • $45 hourly
    • 5.0/5
    • (50 jobs)
    ✅ Hey, I'm a Data Scientist with over 8 years of experience in Python, Machine Learning, and Data Wrangling, and over 4 years of experience in Tutoring. I would be happy to help you with whatever you need, hit me up! -- Why you should hire me --: ✅ Skilled in Python (Programming Language), Scripting & Automation, Machine Learning, Algorithms. ✅ Can speak English-French-Arabic natively. ✅ Quick response and delivery times. You can trust me with your deadlines! ✅ 4 years of tutoring experience in all Data Science, Computer Science, and Mathematics topics. ✅ Masters of Science - MS in Data Science from the University of Pennsylvania. ✅ Bachelor of Science - BS in Computer Science and Mathematics with Cum Laude honors from Penn State Erie, The Behrend College.
    Featured Skill Machine Learning
    Mathematical Optimization
    Python Scikit-Learn
    Data Science
    Desktop Application
    Computer Science
    Data Structures
    Optimization Modeling
    Automation
    Python
    Scripting
    Mathematics
  • $40 hourly
    • 5.0/5
    • (8 jobs)
    I'm currently a Sr. Hardware Design Engineer at Tesla working on the AI team. I like making electrons move and can help you with anything from coding to electronics to debugging.
    Featured Skill Machine Learning
    C++
    Computer Vision
    Firmware
    3D Scanning
    Management Skills
    3D Printing
    MATLAB
    Artificial Intelligence
    Firmware Programming
    Python
    JavaScript
    Software Debugging
    Electrical Engineering
  • $75 hourly
    • 5.0/5
    • (41 jobs)
    Hi! I'm a Data Scientist and AI Developer with 10+ years of experience building intelligent, data-driven solutions that drive measurable business outcomes. I specialize in the full AI and data lifecycle - from cloud infrastructure and app development to advanced analytics and machine learning deployment. My expertise spans: * AI & Machine Learning: Custom model development and deployment * Cloud & App Development: Scalable web applications, API development, and cloud architecture (GCP) * Data Engineering: Collection, processing, and pipeline automation (APIs, web scraping, document parsing) * Advanced Analytics: Statistical modeling, predictive analytics, and business intelligence Data Visualization: Interactive dashboards and executive reporting (Tableau, Shiny, custom web apps) * Full-Stack Development: End-to-end solutions from backend data systems to user-facing applications Technical toolkit includes: Python, R, SQL, JavaScript, cloud platforms, Docker, various ML frameworks, and modern web technologies. What sets me apart: I don't just analyze data - I build complete, production-ready systems that solve complex business problems. Whether you need an AI-powered application, a comprehensive data strategy, or automated workflows that save hours of manual work, I deliver solutions that create lasting value. Ready to transform your data challenges into competitive advantages? Let's discuss your project.
    Featured Skill Machine Learning
    Quantitative Analysis
    Data Analysis
    R Shiny
    Data Scraping
    Spreadsheet Software
    ETL
    Data Science
    Linear Regression
    Data Visualization
    Dashboard
    SQL
    Python
    Microsoft Excel
    R
  • $35 hourly
    • 5.0/5
    • (8 jobs)
    My name is Jalen Morgan and I am currently a Cyber Officer in the US Army. Armed with expertise in numerous programming languages such as C/C++, Scala, Java, Python, Javascript, HTML/CSS and even bash scripting, Network Security and Incident Response, I have a broad range of skills. My academic background includes a B.S. in Computer Science and proven contributions to the OpenWPM project. As a collaborative team player, I adapt seamlessly to dynamic challenges and showcase a track record of achieving tangible results.
    Featured Skill Machine Learning
    System Administration
    Redux
    Node.js
    React
    JavaScript
    Bash
    Digital Forensics
    C++
    C
    Java
    Scala
    Python
    Computer Science
    Information Security
  • $56 hourly
    • 5.0/5
    • (4 jobs)
    READY TO WORK ON WEEK 5/18/25 and ONWARDS!! No small projects, project duration must be more than a 1 month. Have a great day. Experienced and resilient IT project manager, PM tools expert and detail-driven data analytics expert. I have more than 13 years of working experience as a professional IT project manager. My expertise is to add value and reduce the cost of any process using the right tools, processes, and performance indicators. I have years of experience working with many Fortune 500 companies like ATT, Verizon, and T-Mobile. The key to my success in short is I am an efficient, resourceful, and quick learner. I am known for my high work ethic and for being a respectful team member. I have successfully worked on multi-million dollar projects meeting and exceeding customer expectations. When interacting with people I have found power skills play a critical role. Skills: Technical Project Management | Product Management | Process Improvement | Data Science | Business Data Analysis | Applied Machine Learning | Data Visualization | Telecommunication | Finnish - English - Finnish Translation Tools: JIRA | Confluence | Smartsheet | Slack | Airtable | MS Project | Excel | Power BI | DAX | Power Query | Python | Visio | Work Flow Tools | chatGPT API | LLM | SalesForce | PMI Infinity Search for 'markku pulli' in LinkedIn. 'github.com/marpulli246' See also my data analytics and visualization profiles. Thank you for reading all the way through, I really appreciate it, and for getting to know me better. Be curious, let me help you and your team succeed on your next project.
    Featured Skill Machine Learning
    Snowflake
    Microsoft Power BI
    English to Finnish Translation
    Artificial Intelligence
    Amazon S3
    Jira
    Agile Project Management
    Dashboard
    Business Intelligence
    Project Management
    Data Analytics
    Python
    Large Language Model
    Data Science
  • $45 hourly
    • 4.9/5
    • (2 jobs)
    I am an AI engineer who is dedicated to creating real-business value with AI. Whether you need assistance with building predictive models, natural language processing applications, computer vision systems, or deploying AI solutions in production, I've got you covered. I thrive on challenges and am dedicated to delivering high-quality, scalable AI solutions tailored to your specific needs. 📌 Core Skills 📌 - Computer Vision: Image / Object Recognition, Image Analysis, OpenCV, Facial Recognition, Text Recognition - Machine Learning: Classification, Regression, Deep Learning, Model Tuning - Programming Skills: Python, C++, PyTorch, OpenCV, TensorFlow
    Featured Skill Machine Learning
    Robotics
    Large Language Model
    Natural Language Processing
    Convolutional Neural Network
    Object Detection
    Image Classification
    Artificial Intelligence
    Computer Vision
    Deep Learning
    Keras
    PyTorch
    TensorFlow
    Python Scikit-Learn
    Python
  • $200 hourly
    • 5.0/5
    • (15 jobs)
    Hi, **Expert Top-vetted on Upwork's- badge visible for Enterprise clients** **Featured on Upwork's list of OpenAI experts - www dot upwork.com/experts/openai ** I am an experienced ML data scientist building my own products and freelancing to support companies. building AI solutions. I can help ramp you/your team up with modern AI technologies including building AI applications (natural language processing) using LLMs (GPT, Claude, Llama, Mixtral etc), fine-tuning models, RAG chatbots, setting up chatbot performance evaluation systems and building voice apps. Currently, im really excited about building voice AI apps that can hold a human like conversation in use-cases like lead qualification, appointment booking, job interviews etc. My experience include applications like chat with your data, AI agents to perform tasks and integrating into your current websites or workflows. So, if you need help relating to GPT/langchain/GPTIndex/ChatGPT plugins/LLama/Deepgram etc, I would be happy to talk to you. Misc: I'm a native English speaker, based in Seattle, WA, USA. Personal website- sangyh.com I am building rightjoin.co - a mock interview app to help candidate get jobs I also tweet about these topics here- @sangyh2 If you are looking for a learning resource with AI concepts, tutorials etc, I am writing a daily newsletter for businesses interested in LLMs at llmentary.substack.com/. Sign up to receive newsletters in your inbox
    Featured Skill Machine Learning
    A/B Testing
    Chatbot Development
    Natural Language Processing
    Python
    Deep Learning
    Natural Language Generation
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