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.

Skills you'll gain: Pandas (Python Package), Data Import/Export, Matplotlib, Plot (Graphics), Pivot Tables And Charts, Jupyter, Data Visualization Software, Microsoft Excel, Data Analysis, Spreadsheet Software, Text Mining, Data Wrangling, Data Manipulation, Data Cleansing, Data Presentation, Data Processing, Data Integration, Programming Principles, Graphing, Time Series Analysis and Forecasting
★ 4.6 (43) · Intermediate · Specialization · 3 - 6 Months
Michigan State University
Skills you'll gain: Design Elements And Principles, Photography, Photo Editing, Peer Review, Post-Production, Image Quality, Photo/Video Production and Technology, File Management, Aesthetics, Visual Storytelling, Creative Design, Creativity, Digital Publishing, Web Presence, Social Media, Editing, Storytelling, Copywriting, Information Privacy, Writing
★ 4.7 (6.7K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: SQL, Database Development, Database Management, Relational Databases, Data Manipulation, Databases, Data Import/Export, PostgreSQL, Database Management Systems, Data Integrity
★ 4.7 (113) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Apache Airflow, Dataflow, Extract, Transform, Load, Data Pipelines, Apache Kafka, Real Time Data, AWS Kinesis, Data Validation, Data Warehousing, System Monitoring, Event Monitoring, Data Infrastructure, Data Collection, Data Integrity, Snowflake Schema, Continuous Monitoring, Automation, Data Quality, Data Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Story, Cloud Deployment, CI/CD, Unit Testing, Software Development Life Cycle, Open Web Application Security Project (OWASP), Continuous Integration, OpenShift, Istio, Kubernetes, Linux Commands, Cloud Infrastructure, Test Driven Development (TDD), Devops Tools, Git (Version Control System), DevOps, Grafana, Software Engineering, Data Import/Export, Application Development
★ 4.6 (66K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Data Visualization, Web Scraping, Data Presentation, Data-Driven Decision-Making, SQL, Database Systems, Pandas (Python Package), NumPy, Data Analysis, Databases, Data Manipulation, Database Management, Query Languages, Python Programming, Data Processing, Data Wrangling, Programming Principles, Data Collection
★ 4.2 (9) · Intermediate · Course · 1 - 4 Weeks

University of Alaska Fairbanks
Skills you'll gain: Requirements Analysis, Geospatial Information and Technology, Spatial Data Analysis, Image Analysis, Requirements Elicitation, Spatial Analysis, Image Quality, Data Quality, 3D Modeling, Survey Creation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Microsoft Copilot, Data Presentation, Responsible AI, AI Workflows, Technical Communication, Dashboard Creation, Data-Driven Decision-Making, Data Visualization, Interactive Data Visualization, Data Analysis, AI literacy, Data Literacy, Data Visualization Software, Business Analytics, Analytics, Forecasting, Generative AI, Trend Analysis, Natural Language Processing
★ 4.7 (36) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Time Series Analysis and Forecasting, Performance Tuning, Data Manipulation, Data Wrangling, Descriptive Analytics, Data Transformation, Data Analysis, Data Processing, Analytics, Data Management
Advanced · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Business Analytics, Analytics, Statistical Methods, Patient Safety, Health Systems, Health Care, Patient-centered Care, Statistical Analysis, Patient Evaluation, Performance Measurement, Performance Metric, Data Analysis, Data-Driven Decision-Making, Peer Review, Data Collection, Strategic Thinking, Data Management, Systems Thinking
★ 4.6 (40) · Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Leadership, Negotiation, Organizational Leadership, Teamwork, Leadership Development, Leadership and Management, Team Management, Team Building, Organizational Structure, People Development, Collaboration, Team Performance Management, Professional Development, Employee Coaching, Personal Development
★ 4.8 (3.5K) · Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Medical Privacy, Health Informatics, Health Information Management, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Digital Transformation, Health Systems, Health Administration, Health Technology, Health Care, Health Care Procedure and Regulation, Emerging Technologies, Information Privacy, Data Management, Technology Strategies, Cybersecurity, Data Security, Security Strategy, Innovation, Data Integration
★ 4.9 (19) · Beginner · Course · 1 - 4 Weeks