We're seeking a skilled AI Data Science expert to build and deploy machine learning models for our [e.g., e-commerce/analytics platform]. You'll analyze large datasets, develop predictive algorithms, and integrate AI solutions to optimize business processes. This is a freelance project with potential for ongoing work. Budget: [Specify your budget, e.g., $X - $Y]. Timeline: [e.g., 4-6 weeks initial phase].Key Responsibilities Collect, clean, and preprocess large datasets from various sources (e.g., SQL databases, APIs, CSV files).
Design and implement machine learning models using frameworks like TensorFlow, PyTorch, or Scikit-learn for tasks such as classification, regression, NLP, or computer vision.
Perform exploratory data analysis (EDA) and feature engineering to uncover insights and improve model performance.
Train, validate, and tune models with techniques like cross-validation, hyperparameter optimization (e.g., GridSearch, Bayesian optimization), and handle overfitting/underfitting.
Deploy models into production environments (e.g., via Docker, AWS SageMaker, or Flask APIs) and monitor performance with tools like MLflow or TensorBoard.
Integrate AI features, such as recommendation systems or anomaly detection, into existing applications.
Collaborate on data pipelines using tools like Apache Airflow, Spark, or Pandas for ETL processes.
Document code, models, and findings; provide reports and visualizations (e.g., using Matplotlib, Seaborn, or Tableau).
Ensure ethical AI practices, including bias mitigation and data privacy compliance (e.g., GDPR).
Influencer Marketing Campaign Category: Brand Management, Content Creation, Digital Marketing, Influencer Marketing, Internet Marketing, Marketing, Social Media Marketing Budget: $30 - $250 USD
24-Mar-2026 23:03 GMT
Irish Heritage E-commerce Website Development Category: ECommerce, Graphic Design, Payment Gateway Integration, PHP, User Experience Research, Web Application, Web Design, Web Development Budget: €6 - €12 EUR
Native Conversational Japanese Voice Recording -- 2 Category: Audio Editing, Audio Services, Conversational AI, Japanese Teaching, Japanese Translator, Japanese Tutoring, Voice Acting, Voice Over, Voice Talent Budget: ₹600 - ₹1500 INR
24-Mar-2026 22:56 GMT
Real Estate Guidebook Design Category: Book Design, Brochure Design, Content Development, Flyer Design, Graphic Design, Photoshop, Print Design, Real Estate Budget: $30 - $250 USD
24-Mar-2026 22:56 GMT
Business Strategy Consultant -- 2 Category: Business Analysis, Business Consulting, Business Development, Business Plans, Business Strategy, Competitor Analysis, Market Research, Marketing Budget: £250 - £750 GBP
24-Mar-2026 22:55 GMT
Sitcom Production and Casting Category: Audio Production, Casting, Film Production, Media Relations, Music Production, Post Production, Pre Production, Project Management, Talent Acquisition, Video Production Budget: £10 - £25 GBP
Ongoing Google Ads Campaign Management Category: Conversion Rate Optimization, Digital Marketing, Google Ads, Google Adwords, Google Analytics, Internet Marketing, PPC Marketing, WordPress Budget: $8 - $15 CAD
24-Mar-2026 22:52 GMT
Indoor & Outdoor Scene Segmentation Category: Computer Vision, CUDA, Data Annotating, Deep Learning, Image Processing, Machine Learning (ML) Budget: $30 - $250 USD
24-Mar-2026 22:52 GMT
Activities Management Platform Development Category: Agile Development, API Development, Budgeting And Forecasting, Database Design, Figma, Frontend Development, Full Stack Development, PHP, Project Management, SaaS Budget: $1500 - $3000 AUD
24-Mar-2026 22:51 GMT
Rediseño de cartilla digital Category: Corporate Identity, Covers & Packaging, Editorial Design, Graphic Design, Illustration, Logo Design, PDF, Typography Budget: $10 - $30 USD
24-Mar-2026 22:49 GMT
iwandasaputraa Category: CMS, CSS, Email Marketing, HTML, Mailchimp, PHP, SEO, Web Development, Website Optimization, WordPress Budget: $15 - $25 USD