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.

John Wiley & Sons
Skills you'll gain: Content Creation, Blogs, Digital Content, Social Media Marketing, Content Marketing, Social Media, Consumer Behaviour, Web Content, Public Relations, Digital Marketing Tools, Social Media Content, Digital Media Strategy, Marketing, Digital Transformation, Digital Brand Strategy, Marketing Strategies, MarTech, Marketing Communications, Digital Marketing, Web Analytics and SEO
Beginner · Course · 1 - 3 Months

Skills you'll gain: Agile Project Management, Agile Methodology, Project Management Institute (PMI) Methodology, Issue Tracking, Dashboard Creation, Stakeholder Engagement, Decision Making, Test Driven Development (TDD)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Market Research, Brand Management, Consumer Behaviour, Business Marketing, Marketing, Branding, Strategic Marketing, Banking Services, Product Lifecycle Management, Target Market, Marketing Strategies, Banking, Business, Business Development, Case Studies, Digital Marketing, Insurance, Communication Strategies, Governance, Communication
Mixed · Course · 1 - 3 Months

Skills you'll gain: Embedded Systems, Embedded Software, Memory Management, C (Programming Language), Software Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Juniper Network Technologies, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Border Gateway Protocol, Routing Protocols, Network Switches, Network Routing, Local Area Networks, Virtual Networking, Network Architecture, Network Administration, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Troubleshooting, System Configuration, Scalability
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Portfolio Management, Portfolio Risk, Regression Analysis, Quantitative Research, Finance, Statistical Hypothesis Testing, Statistical Modeling, Probability & Statistics, Probability, Statistical Methods, Risk Modeling, Financial Modeling, Statistical Analysis, Statistical Machine Learning, Financial Trading, Correlation Analysis, Investment Management, Simulations, Probability Distribution, Analytics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, 3D Assets, Grading (Landscape), Virtual Environment, 3D Modeling, Computer Graphics, Architectural Design, Visualization (Computer Graphics), Computer Graphic Techniques, Technical Design, Performance Tuning
Advanced · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Mental Concentration, Professional Development, Productivity, Personal Development, Time Management, Organizational Skills, Scheduling
Mixed · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Regression Analysis, Statistical Modeling, Statistical Methods, Plot (Graphics), Statistical Programming, Data Visualization, R Programming, Box Plots, Statistical Visualization, R (Software), Histogram, Statistical Analysis, Case Studies, Business Analytics, Statistical Software, Predictive Modeling, Analytics, Data Analysis, Variance Analysis
Intermediate · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Generative AI, AI Personalization, Large Language Modeling, Artificial Intelligence, ChatGPT, AI literacy, AI Enablement, AI Workflows, Personalized Service, LLM Application, Customer Service, Customer experience improvement, Ideation, Business Transformation, Innovation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Product Development, New Product Development, Strategic Marketing, Marketing, Promotional Strategies, Consumer Behaviour, Marketing Strategies, Field Marketing, Research, Marketing Planning, Product Design, Product Marketing, Go To Market Strategy, Commercialization, Research Methodologies, Product Strategy, Market Dynamics, Business, Environment, Communication
Mixed · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Risk Management, Security Strategy, Risk Analysis, Security Management, Business Risk Management, Risk Mitigation, Security Controls, Risk Control, Threat Management, Cyber Security Strategy, Vulnerability Management, Asset Protection, Cybersecurity, Information Assurance, Asset Management, Security Engineering, Auditing, Business Priorities, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks