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: Overcoming Objections, Closing (Sales), Sales, Marketing Psychology, Regional Sales, Sales Process, Consumer Behaviour, Upselling, Customer Relationship Management, Sales Presentation, Customer Analysis, Negotiation, Price Negotiation, Contract Negotiation, Virtual Teams, Customer Retention, Cross-Channel Marketing, Account Management, Personalized Service, Customer Relationship Building
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: MITRE ATT&CK Framework, Incident Response, Cyber Threat Intelligence, Cyber Threat Hunting, Key Management, Data Security, Threat Modeling, Computer Security Incident Management, File Systems, Endpoint Security, Cryptography, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Linux, Malware Protection, Operating System Administration, Vulnerability Assessments, Threat Detection, Cybersecurity, Workflow Management
Beginner · Specialization · 3 - 6 Months

Macquarie University
Skills you'll gain: Computational Thinking, Design Thinking, Responsible AI, Data Literacy, Artificial Intelligence, Data Quality, Digital pedagogy, Creativity, Computer Science, Ethical Standards And Conduct, Machine Learning
Beginner · Course · 1 - 3 Months

Creo Incubator
Skills you'll gain: Conflict Management, Active Listening, Creative Problem-Solving, Negotiation, Interpersonal Communications, Leadership, Communication Strategies, Stakeholder Management, Communication, Business Communication, Team Leadership, Cultural Sensitivity, Stakeholder Communications, Collaboration, Business Leadership, Organizational Leadership, Leadership Development, Behavioral Economics, Empathy, Cross-Functional Team Leadership
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Quantitative Research, Engineering Calculations, Mechanical Engineering, Numerical Analysis, Chemistry, Physics, Simulation and Simulation Software, Mathematical Modeling, Differential Equations
Advanced · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Positivity, Mental Health, Goal Setting, Growth Mindedness, Stress Management, Resilience, Productivity, Self-Awareness, Compassion, Behavioral Health, Psychology, Mindfulness, Social Impact, Decision Making
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Electric Power Systems, Electrical Systems, Safety Standards, Energy and Utilities, Electrical Safety, Environmental Regulations, Power Electronics, Sustainable Technologies, Hydraulics, Basic Electrical Systems, Thermal Management, Equipment Design, Semiconductors, Physics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Active Listening, Internal Communications, Proposal Writing, Negotiation, AI Personalization, Stakeholder Engagement, Business Communication, Social Skills, Business Writing, Contract Negotiation, Workplace inclusivity, Influencing, Emotional Intelligence, Interpersonal Communications, Communication, Communication Planning, Customer Engagement, Communication Strategies, Leadership and Management, Leadership Development
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: ChatGPT, Microsoft Excel, Excel Formulas, Web Scraping, Data Synthesis, Data Cleansing, Text Mining, Data Manipulation, AI Enablement, Data Analysis Software, Unstructured Data, Prompt Engineering, Business Analytics, Data Management
Intermediate · Guided Project · Less Than 2 Hours

Kennesaw State University
Skills you'll gain: Six Sigma Methodology, Lean Six Sigma, Root Cause Analysis, Lean Methodologies, Process Improvement, Data Collection, Quality Improvement, Process Optimization, Correlation Analysis, Statistical Hypothesis Testing, Kaizen Methodology, Process Analysis, Probability Distribution, Regression Analysis, Business Process, Statistical Process Controls, Quality Management, Team Management, Continuous Improvement Process, Project Management
Beginner · Specialization · 3 - 6 Months

Universidade de São Paulo
Skills you'll gain: Object Oriented Programming (OOP), Computer Programming, Performance Testing, Algorithms, Computer Science, Data Structures, Python Programming, Computational Thinking, Software Testing
Beginner · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Responsible AI, Agentic Workflows, Risking, Generative AI Agents, AI Enablement, Artificial Intelligence and Machine Learning (AI/ML), Power BI, AI Workflows, Accounting and Finance Software, Regulatory Compliance, Automation, Financial Data, Wealth Management, Compliance Management, Generative AI, Financial Forecasting, Data Processing, Finance, Workflow Management, General Finance
Intermediate · Course · 1 - 3 Months