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.

The University of Sydney
Skills you'll gain: Advanced Mathematics, Integral Calculus, Calculus, Mathematical Theory & Analysis, Differential Equations, Applied Mathematics, Engineering Calculations, Mathematical Modeling, Linear Algebra, Physics, Derivatives
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Brand Awareness, Pivot Tables And Charts, Market Intelligence, Surveys, Marketing Analytics, Branding, Google Analytics, Dashboard, Looker (Software), Business Intelligence, Stakeholder Communications, Market Research, Key Performance Indicators (KPIs), Financial Forecasting, Data Storytelling, Tableau Software, Power BI, Forecasting, Regression Analysis, SQL
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Persistence, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Reporting, Business Reporting, Data Presentation, Financial Reporting, Data Visualization, Data Storytelling, Data Visualization Software, Performance Analysis, Case Studies, User Feedback, Usability Testing, Communication
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Amazon Web Services, Cloud Computing, Cloud Infrastructure, Cloud Computing Architecture, Distributed Computing, Amazon S3, Cloud Management, Infrastructure As A Service (IaaS), Amazon Elastic Compute Cloud, Cloud Storage, Capacity Management, Software As A Service, Cloud Deployment, Cloud Security, AWS Identity and Access Management (IAM), Virtualization, Multi-Tenant Cloud Environments, Kubernetes, Platform As A Service (PaaS), Amazon CloudWatch
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Vocabulary
Mixed · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Cryptography, Encryption, Key Management, Public Key Cryptography Standards (PKCS), Cybersecurity, Communication Systems, Digital Communications, Authentications, Data Integrity, Algorithms
Mixed · Course · 1 - 3 Months

Skills you'll gain: Design Elements And Principles
Mixed · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Social Media, Social Media Marketing, Target Audience, Social Media Strategy, Digital Transformation, Professional Networking, Marketing Strategies, Social Network Analysis, Market Analysis, Real Time Data
Mixed · Course · 1 - 4 Weeks

Chris Croft Training
Skills you'll gain: Influencing, Leadership and Management, Team Leadership, Persuasive Communication, Delegation Skills, Leadership, Team Motivation, Team Management, Team Building, Assertiveness, Motivational Skills, Communication, Empowerment, Social Skills, Negotiation, Active Listening, Virtual Teams, Communication Strategies, Overcoming Obstacles, Non-Verbal Communication
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Brand Awareness, Marketing Analytics, Data Analysis, Social Media Marketing, Brand Management, Statistical Reporting, Google Analytics, Web Analytics and SEO, Performance Reporting, Key Performance Indicators (KPIs), Campaign Management, Digital Marketing, Market Analysis
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Feasibility Studies, Plant Operations and Management, Project Finance, Financial Analysis, Cost Estimation, Project Management Life Cycle, Construction Management, Project Management, Sustainable Technologies, Technology Roadmaps, Forecasting, Stakeholder Analysis, Product Lifecycle Management
Beginner · Course · 1 - 3 Months