Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

University of Pennsylvania
Skills you'll gain: Responsible AI, Data Ethics, Data Strategy, AI Enablement, AI Product Strategy, Data Governance, Business Strategies, Corporate Strategy, General Data Protection Regulation (GDPR), Personally Identifiable Information, Governance, Business Transformation, Artificial Intelligence, Risking, Big Data, Machine Learning, Model Deployment, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Excel Formulas, Data Cleansing, Pivot Tables And Charts, Spreadsheet Software, Data Wrangling, Microsoft Excel, Data Analysis, Data Quality, Google Sheets, Data Manipulation, Data Integrity, Data Entry, Data Import/Export, Data Science, Information Privacy
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: TypeScript, Programming Principles, Computational Logic, Computer Programming Tools, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Correlation Analysis, Probability & Statistics, Statistical Methods, Statistics, Statistical Analysis, Data Analysis, Sampling (Statistics), Data Science, Probability Distribution, Descriptive Statistics, Statistical Inference
Beginner · Guided Project · Less Than 2 Hours

Fractal Analytics
Skills you'll gain: Feature Engineering, Model Evaluation, Machine Learning Algorithms, Model Optimization, Machine Learning Methods, Random Forest Algorithm, Advanced Analytics, Algorithms, Applied Machine Learning, Decision Tree Learning, Predictive Modeling, Data Preprocessing, Fine-tuning, Performance Tuning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Data Ethics, Dashboard Creation, Data Presentation, Performance Measurement, Data Analysis, Tableau Software, Data Integrity, Stakeholder Engagement, Data Storytelling, Communication Strategies, Analytics, Prompt Patterns, Statistical Methods, Data Infrastructure, Stakeholder Communications, Responsible AI, Data Analysis Software, Spreadsheet Software, Verbal Communication Skills
Beginner · Specialization · 3 - 6 Months

Logical Operations
Skills you'll gain: Excel Formulas, Pivot Tables And Charts, Microsoft Excel, Spreadsheet Software, Data Validation, Data Analysis, Interactive Data Visualization, Productivity Software, Data Integrity, Microsoft Office, Microsoft 365
Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Microsoft Excel, Excel Formulas, Data Transformation, Spreadsheet Software, Data Analysis, Data Wrangling, Data Cleansing, Data Manipulation, Automation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Variance Analysis, Financial Data, Financial Analysis, Strategic Decision-Making, Financial Modeling, Budgeting, Financial Statement Analysis, Cost Control, Corporate Finance, Cost Management, Risk Modeling, Spreadsheet Software, Microsoft Excel, Business Analytics, Data Analysis, Case Studies, Data-Driven Decision-Making, Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Governance, Personally Identifiable Information, Information Privacy, Data Security, General Data Protection Regulation (GDPR), Data Ethics, Data Management, Law, Regulation, and Compliance, Security Strategy, Compliance Management, Regulatory Compliance, Risk Mitigation, Risk Analysis, Regulatory Requirements, Cross-Functional Team Leadership, Cross-Functional Collaboration, Role-Based Access Control (RBAC), Encryption, Accountability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Integration, Data Pipelines, Dataflow, Data Lakes, Microsoft Azure, Performance Tuning, Data Processing, Data Validation, Data Storage, Cloud Storage
Intermediate · Course · 1 - 4 Weeks

Tableau Learning Partner
Skills you'll gain: Data Visualization, Data Visualization Software, Interactive Data Visualization, Tableau Software, Data Presentation, Tree Maps, Heat Maps, Geospatial Mapping, Data Manipulation, Data Mapping, Business Analytics
Beginner · Course · 1 - 3 Months