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.

Peking University
Skills you'll gain: Algorithms, Pseudocode, Theoretical Computer Science, Mathematical Modeling, Combinatorics, Computational Thinking, Applied Mathematics, Graph Theory, Mathematical Theory & Analysis, Network Routing, Bioinformatics, Design Strategies, Model Optimization
★ 4.7 (53) · Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Revenue Recognition, Data Storytelling, Business Analytics, Accrual Accounting, Financial Statements, Responsible AI, Accruals, Cash Flows, Accounting, Financial Statement Analysis, Data-Driven Decision-Making, Bookkeeping, Financial Accounting, Data Literacy, Business Analysis, Big Data, Analytics, Asset Management, Intellectual Property, Data Analysis
★ 4.7 (6.4K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Visualization, Matplotlib, Data Processing, Plot (Graphics), Data Storytelling, Pivot Tables And Charts, Data Visualization Software, Data Analysis, Data Structures, Heat Maps, Data Manipulation, Pandas (Python Package), NumPy, Data Transformation, Numerical Analysis, Exploratory Data Analysis, Data Cleansing, Data Mapping, Data Wrangling, Python Programming
Intermediate · Specialization · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Classification Algorithms, Business Analytics, Data Preprocessing, Analytics, Regression Analysis, Machine Learning Algorithms, Applied Machine Learning, Scikit Learn (Machine Learning Library), Unsupervised Learning, Machine Learning Methods, Data Processing, Predictive Modeling, Machine Learning, Python Programming, Decision Tree Learning
★ 4.6 (42) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Loss Prevention, Data Governance, Compliance Management, Compliance Auditing, Compliance Reporting, Microsoft 365, Technical Communication, Payment Card Industry (PCI) Data Security Standards, Regulation and Legal Compliance, Data Security, Governance, Data Sharing, Investigation, Data Access, Technical Documentation, Microsoft Copilot, Security Controls, Management Reporting, Workflow Management, Audit Working Papers
Intermediate · Course · 1 - 3 Months
University of Leeds
Skills you'll gain: Data Presentation, Data Storytelling, Data Visualization, Technical Communication, Technical Writing, Communication, Writing, Concision, Generative AI, Responsible AI, Graphic and Visual Design, Design Elements And Principles
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Git (Version Control System), GitHub, Version Control, Continuous Integration, Software Versioning, Collaborative Software, Software Configuration Management, Code Review, Issue Tracking, Command-Line Interface, Software Installation
★ 4.8 (8K) · Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Program Evaluation, Policy Development, Policy Analysis, Project Design, Program Standards, Public Policies, Program Implementation, Program Development, Resource Allocation, Social Impact, Resource Management, Governance, Coordination, Stakeholder Engagement
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Responsible AI, Microsoft Excel, Prompt Engineering, Analytics, Data Analysis, Presentations, Analytical Skills, Management Reporting, Spreadsheet Software, Business Analytics, Prompt Patterns, Excel Formulas, Proposal Development, Data Ethics, Business Reporting, Microsoft Copilot, Data Science, Decision Support Systems, Business Operations, Strategic Decision-Making
Beginner · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Quantitative Research, Regression Analysis, Data Literacy, Data Analysis, Data Storytelling, Exploratory Data Analysis, Data Manipulation, Statistical Reporting, Statistical Analysis, Statistical Software, Data Presentation, Descriptive Statistics, Science and Research, Descriptive Analytics, Analysis, Correlation Analysis, Statistical Methods, Scientific Methods, Social Sciences, Data Collection
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Medical Terminology, Revenue Cycle Management, Medical Billing, Medical Billing and Coding, Resilience, Electronic Medical Record System, Emotional Intelligence, Anatomy, Pathology, Medical Coding, Professionalism, Diversity Awareness, Patient-centered Care, Medical History Documentation, Composure, Empathy & Emotional Intelligence, ICD Coding (ICD-9/ICD-10), Medical Records, Physiology, Payment Processing
★ 4.7 (1.8K) · Beginner · Specialization · 3 - 6 Months

Whizlabs
Skills you'll gain: Amazon Redshift, AWS Kinesis, Extract, Transform, Load, Amazon Web Services, Business Intelligence Software, Business Intelligence, Data Warehousing, Big Data, Analytics, Dashboard, Dashboard Creation, Data Pipelines, Data Processing, Data Integration, Real Time Data, Amazon S3, Serverless Computing
Intermediate · Course · 1 - 4 Weeks