Data manipulation courses can help you learn data cleaning, transformation techniques, and exploratory data analysis. You can build skills in using functions for data aggregation, filtering datasets, and visualizing information effectively. Many courses introduce tools like Python, R, and SQL, that support handling large datasets and performing complex analyses. You'll also explore libraries such as Pandas and NumPy, which streamline data manipulation tasks and enhance your ability to derive insights from raw data.

Johns Hopkins University
Skills you'll gain: Drug Development, Clinical Trials, Pharmaceuticals, Clinical Research, Pre-Clinical Development, Pharmacology, Statistical Analysis, Epidemiology, Health Policy, Statistical Methods, Quantitative Research, Data Analysis, Pharmacotherapy, Regulatory Compliance, Data Collection
★ 4.8 (43) · Mixed · Course · 1 - 4 Weeks

Indian School of Business
Skills you'll gain: Peer Review, Data Collection, Financial Trading, Portfolio Management, Securities Trading, Business Planning, Financial Market, Market Data, Market Analysis, Technical Analysis, Model Evaluation, Investment Management, Portfolio Risk, Performance Measurement, Financial Analysis, Performance Analysis, Statistical Hypothesis Testing
★ 4.5 (108) · Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Generative AI, AI Product Strategy, Generative Adversarial Networks (GANs), Business Leadership, Responsible AI, Strategic Leadership, Key Performance Indicators (KPIs), AI Integrations, Corporate Strategy, Data Ethics, Customer Engagement, Data Governance, Ethical Standards And Conduct
★ 4.4 (50) · Beginner · Course · 1 - 4 Weeks

Google DeepMind
Skills you'll gain: Google Gemini, Gemini, Cloud API, Application Programming Interface (API), Real Time Data, Prompt Engineering, Large Language Modeling, Token Optimization, Tool Calling, LLM Application, AI Workflows, JSON, Generative AI, Data Integration, Development Environment, Python Programming, Key Management, Debugging
★ 4.1 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Compensation Analysis, Dashboard Creation, Microsoft Excel, Employee Retention, People Analytics, Training and Development, Compensation Management, Recruitment, Excel Macros, Spreadsheet Software, Talent Recruitment, Payroll, Employee Training, Data Visualization, Compensation Strategy, Training Programs, Human Resource Strategy, Workforce Planning, Human Resource Management
Mixed · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Financial Data, Financial Acumen, Budget Management, Accounting and Finance Software, Financial Analysis, Financial Forecasting, Small Business Accounting, Standard Accounting Practices, Accounting, Revenue Forecasting, Business Planning, Budgeting, Financial Planning, Financial Management, Forecasting, Decision Making
★ 4.7 (185) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Retrieval-Augmented Generation, Generative Model Architectures, Generative AI, LangChain, Software Design Patterns, Vector Databases, LLM Application, Embeddings, Large Language Modeling, AI Workflows, Model Evaluation, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Recurrent Neural Networks (RNNs), Fine-tuning, Transfer Learning, Large Language Modeling, Natural Language Processing, Generative AI, Deep Learning, Artificial Neural Networks, Generative Model Architectures, Model Training, Computer Vision
Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Scalability, Distributed Computing, Dataflow, Event-Driven Programming, Microservices, System Design and Implementation, Software Architecture, Data Pipelines, Software Design Patterns, Software Design, Functional Design, Cloud Computing
★ 3.9 (31) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Model Training, Applied Machine Learning, Data Processing, Predictive Modeling, Feature Engineering, MLOps (Machine Learning Operations), Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Software, Advanced Analytics, Model Optimization, Exploratory Data Analysis, Data Analysis, Machine Learning, Automation, Model Evaluation, Model Deployment, Data Visualization, Virtual Environment
Intermediate · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Storytelling, Recruitment, Talent Recruitment, Recognizing Others, Professional Networking, Trustworthiness, Applicant Tracking Systems, Recruitment Strategies, Relationship Building, Team Building, Team Leadership, Team Motivation, Team Performance Management, Talent Acquisition, Team Management, Employee Coaching, Team Collaboration, Team Oriented, Talent Pipelining, Verbal Communication Skills
★ 4.6 (37) · Beginner · Specialization · 1 - 3 Months

28DIGITAL
Skills you'll gain: Closing (Sales), Cold Calling, Customer Analysis, Selling Techniques, Sales Process, Target Market, Marketing, Market Analysis, General Sales Practices, Marketing Strategy and Techniques, Marketing Strategies, Competitive Analysis, Marketing Planning, Strategic Marketing, Outbound Calls, Market Opportunities, Sales, Growth Strategies, Entrepreneurship, Digital Marketing
★ 4.4 (159) · Intermediate · Course · 1 - 3 Months