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: Data Modeling, Data Architecture, Extract, Transform, Load, Star Schema, Database Design, Data Warehousing, Data Validation, MySQL Workbench, Data Quality, Data Pipelines, Data Mart, Test Data, Data Lakes, Power BI, Database Theory, SQL Server Integration Services (SSIS), Relational Databases, Generative AI Agents, SQL, Apache
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Design Thinking, Market Opportunities, Data Integration, Data Engineering, Data Science, Analytical Skills, Data Pipelines, Data Validation, Extract, Transform, Load, Data Processing, Workflow Management, Process Modeling, Data Cleansing, Data Quality, Data Collection, Business Priorities, NumPy, Machine Learning, Python Programming
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Bash (Scripting Language), Linux Commands, Shell Script, Linux, Linux Administration, Unix Shell, File Management, grep, File Systems, Scripting, Command-Line Interface, File I/O, Scripting Languages, Remote Access Systems, Data Manipulation, Data Processing, Data Management, Development Environment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Data Presentation, Data Storytelling, Data Wrangling, Plot (Graphics), Tidyverse (R Package), Descriptive Statistics, Data Cleansing, Data Manipulation, Data Preprocessing, Scatter Plots, Histogram, Data Science
Beginner · Course · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Mediation, Negotiation, Communication Strategies, Conflict Management, Verbal Communication Skills, Active Listening, Price Negotiation, Cultural Sensitivity, Oral Expression, Intercultural Competence, Cultural Diversity, Cultural Responsiveness, Interpersonal Communications, Relationship Building, Diplomacy, Labor Relations, Strategic Partnership, Case Studies, Communication, Planning
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Performance Analysis, Performance Testing, Performance Measurement, Benchmarking, Data Modeling, Analysis, Extract, Transform, Load, Data-Driven Decision-Making, Statistical Analysis
Advanced · Course · 1 - 4 Weeks

STARWEAVER
Skills you'll gain: Prompt Engineering, Generative AI Agents, CrewAI, AI Orchestration, Prompt Engineering Tools, Agentic Workflows, AI Workflows, AI Personalization, Generative AI, Application Design, Kubernetes, Artificial Intelligence, Containerization, Enterprise Application Management, Docker (Software), System Monitoring, Agentic systems, MLOps (Machine Learning Operations), Python Programming, Engineering
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Interactive Data Visualization, Statistical Visualization, Dashboard, Data Visualization Software, Dashboard Creation, Looker (Software), Data Literacy, Health Informatics, Technical Communication, Spatial Data Analysis, Data Analysis, Health Technology, Geospatial Mapping, Health Care, Web Content Accessibility Guidelines
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Dictionary, Data Quality, Data Management, Data Cleansing, Data Validation, Data Governance, Data Maintenance, Data Integrity, Case Studies, Disaster Recovery, Communication Strategies, Stakeholder Communications, Cross-Functional Collaboration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Epic EMR, Data Mapping, Clinical Data Management, Data Dictionary, Clinical Documentation, Data Analysis, Patient-centered Care, Electronic Medical Record, Extract, Transform, Load, Analytics, Data Transformation, Data Integrity, Data Import/Export, Data Access
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Data Visualization Software, Data Presentation, Dashboard, Tableau Software, Plot (Graphics), Dashboard Creation, Data Mapping, Graphing
Mixed · Course · 1 - 3 Months

Whizlabs
Skills you'll gain: Serverless Computing, Amazon Web Services, AWS Kinesis, Cloud Computing Architecture, Solution Architecture, Containerization, Data Migration, Cloud Deployment, Data Pipelines, Data Import/Export
Intermediate · Course · 1 - 4 Weeks