Numerical analysis courses can help you learn techniques for solving equations, numerical integration, interpolation, and error analysis. You can build skills in optimizing algorithms, implementing numerical methods, and analyzing computational efficiency. Many courses introduce tools like MATLAB, Python, and R, that support applying these methods to real-world problems in engineering, physics, and data science.

Skills you'll gain: Test Driven Development (TDD), Unit Testing, Test Script Development, Test Automation, Test Case, Development Testing, Software Testing, Python Programming, Requirements Analysis
★ 3.8 (30) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Rmarkdown, Plot (Graphics), Statistical Visualization, Data Presentation, Box Plots, Scatter Plots, Data Visualization, Interactive Data Visualization, Dashboard Creation, Histogram, Descriptive Statistics, Data Visualization Software, R (Software), R Programming, Integrated Development Environments, Data Science
Beginner · Course · 1 - 3 Months

Skills you'll gain: Lease Contracts, Technical Accounting, International Financial Reporting Standards, Standard Accounting Practices, Contract Accounting, Specialized Accounting, Revenue Recognition, Generally Accepted Accounting Principles (GAAP), Depreciation, Accounting, Financial Accounting, Balance Sheet, Financial Reporting, Cash Flows, Business Reporting
★ 4.7 (14) · Beginner · Course · 1 - 4 Weeks

★ 4.5 (23) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: CrewAI, AI Orchestration, AI Workflows, Agentic Workflows, Workflow Management, Generative AI Agents, AI Integrations, Business Process Automation, Tool Calling, Automation, Agentic systems, Decision Making, Process Improvement
★ 4.8 (27) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Big Data, Apache Hadoop, Data Infrastructure, Data Processing, Analytics, Data Science, Data Architecture, Distributed Computing, Linux, Software Installation, Scalability, System Configuration
★ 4.7 (7) · Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Delegation Skills, Productivity, Supervision, Team Leadership, Team Performance Management, Team Building, Management Training And Development, Team Management, Leadership, Leadership Development, Overcoming Objections, Staff Management, Follow Through, Coordinating, Overcoming Obstacles, Empowerment, Accountability Frameworks, Expectation Management
★ 4.7 (18) · Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Water Resources, Water Resource Management, Water Sustainability, Environmental Resource Management, Environmental Policy, Natural Resource Management, Environmental Laws, Conflict Management, Environmental Regulations, Law, Regulation, and Compliance, Policy Analysis, International Relations, Case Studies
★ 4.8 (29) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Lakes, Data Governance, Transaction Processing, Microsoft Azure, Security Controls, Data Architecture, Power BI, Data Warehousing, Dataflow, Data Management, Identity and Access Management, Azure Active Directory, Data Pipelines, Role-Based Access Control (RBAC), Data Integration, Query Languages, Data Integrity, Real Time Data, Data Quality, Data Transformation
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Sensory Systems Analysis, Scientific Methods, Systems Of Measurement, Quantitative Research, Psychological Evaluations, Psychology, Research Methodologies, Mathematical Modeling, Neurology, Product Testing, Analytical Testing, Physiology
★ 4.1 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Web Analytics, Google Analytics, Web Analytics and SEO, Data Collection, Conversion Funnel Analysis, Data Quality, Content Performance Analysis, Digital Analysis, Analytics, Marketing Analytics, Dashboard Creation, Data-Driven Decision-Making, Data Validation, Data Analysis, Data Capture, Business Analytics, Digital Marketing, Digital Media Strategy, Market Analysis, Marketing Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Psychology, Customer Insights, Data-Driven Marketing, Consumer Behaviour, Customer Analysis, Driving engagement, Brand Loyalty, Customer Engagement, Marketing Strategies, Customer Relationship Management, Customer Relationship Management (CRM) Software, Strategic Marketing, Behavioral Economics, Marketing Analytics, Marketing, Marketing Communications, Sustainable Business, Data-Driven Decision-Making, Growth Strategies, Business Ethics
★ 4.9 (12) · Mixed · Course · 1 - 4 Weeks