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).
Fantasy Story with Magic Systems - 13/04/2026 05:48 EDT Category: Book Writing, Copywriting, Creative Writing, Data Entry, Fiction, Ghostwriting, Graphic Design, Short Stories, Web Design, Windows Desktop Budget: min $50 USD
Compile Lawyer Database from Attorneys.co.za Category: Data Analysis, Data Collection, Data Entry, Data Management, Data Processing, Excel, Web Scraping, Web Search Budget: $10 - $30 USD
13-Apr-2026 09:57 GMT
Modern Logo Design for Zanexa Tech .com Category: Adobe Illustrator, Photoshop, Branding, Graphic Design, Illustration, Logo Design, Typography, Vector Design, Visual Design Budget: $15 - $25 USD
13-Apr-2026 09:56 GMT
Bkash Deposit for App Category: Android, API Integration, Digital Marketing, IPhone, Kotlin, Mobile App Development, Payment Gateway Integration, Swift, Unity 3D, Virtual Assistant Budget: $15 - $25 USD
13-Apr-2026 09:56 GMT
Extract FLIR Video Max Temps Category: C, Programming, C++, Data Extraction, Data Processing, OpenCV, Python, Scripting, Software Architecture, Video Processing Budget: $30 - $250 USD
Client-Attracting Therapy/Coaching Website Category: Content Management System (CMS), HTML, PHP, UI / User Interface, User Experience Research, Web Design, Web Development Budget: €750 - €1500 EUR
