
Skills you'll gain: MySQL Workbench, Data-Driven Decision-Making, Exploratory Data Analysis, MySQL, Data Analysis, Query Languages, SQL, Analytical Skills, Database Software, Technical Communication, Relational Databases
★ 3.9 (30) · Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
★ 4 (50) · Beginner · Course · 1 - 4 Weeks
École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Programming Principles, Data Structures, Functional Design, Object Oriented Programming (OOP), Other Programming Languages, Object Oriented Design, Computational Logic, Command-Line Interface
★ 4.8 (66) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Software Development Life Cycle, Quality Assurance, Functional Testing
★ 3.9 (35) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Power, Electrical Systems, Electrical Engineering, Simulation and Simulation Software, Estimation, Simulations, Matlab, Engineering Calculations, Mathematical Software, Numerical Analysis, Mathematical Modeling, Electronic Components, Scenario Testing, Algorithms
★ 4.9 (105) · Intermediate · Course · 1 - 3 Months

University of Lausanne
Skills you'll gain: Mergers & Acquisitions, Equities, Tax, Tax Management, Accounting, Accounts Receivable, Fixed Asset, Securities (Finance), Income Tax, Corporate Tax, Inventory Accounting, Standard Accounting Practices, Financial Management, Asset Management, Financial Accounting, Corporate Accounting, Depreciation, Financial Statement Analysis, Corporate Finance, Financial Statements
★ 4.9 (75) · Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Organizational Development, Culture Transformation, Talent Recruitment, Human Resource Management, Management Training And Development, Human Capital, Intercultural Competence, Human Resources Software, Organizational Leadership, People Development, Professionalism, Human Resources Information System (HRIS), Workforce Development, Organizational Change, Staff Management, Employee Engagement
★ 3.7 (90) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Ethics, Unsupervised Learning, Dimensionality Reduction, Responsible AI, Text Mining, Data Preprocessing, Data Transformation, Anomaly Detection, Exploratory Data Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Natural Language Processing, Data Science, Quality Assurance, Data Pipelines, Machine Learning Algorithms, Classification Algorithms, Design Thinking, Python Programming
★ 4.4 (84) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Context Engineering, Agentic Workflows, AI Orchestration, Tool Calling, Generative AI, Gemini, Artificial Intelligence, Google Gemini, Retrieval-Augmented Generation, Model Optimization, Embeddings, Workflow Management, Python Programming, Data Validation
★ 3.7 (9) · Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Game Design, Animation and Game Design, Computer Programming, Computer Graphics, Interaction Design, Artificial Intelligence
★ 4.3 (568) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Network Analysis, Network Security, Cyber Operations, Intrusion Detection and Prevention, MITRE ATT&CK Framework, Cybersecurity, Threat Detection, Network Monitoring, Penetration Testing, Anomaly Detection, Exploitation techniques, Brute-force attacks, Scripting, Authentications, Python Programming, Data Access, Identity and Access Management, Automation
★ 4.5 (81) · Beginner · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: SQL, Oracle Databases, Database Management, Database Development, Relational Databases, Database Design, Query Languages, Data Integrity, Data Maintenance
★ 4.6 (168) · Beginner · Course · 1 - 4 Weeks