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.

Johns Hopkins University
Skills you'll gain: Health Equity, Health Disparities, Social Determinants Of Health, Health Policy, Public Health, Community Health, Epidemiology, Medical Science and Research, Health Care, Research Design, Program Evaluation, Cultural Responsiveness, Diversity Equity and Inclusion Initiatives, Intercultural Competence, Educational Materials
★ 4.8 (43) · Mixed · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, AI Workflows, Agentic systems, AI Orchestration, Claude Code, Generative AI Agents, Rust (Programming Language), Distributed Computing, Anthropic Claude, Go (Programming Language), LLM Application, Software Architecture, Event-Driven Programming, Maintainability, Software Design Patterns, Large Language Modeling, Scalability, TypeScript, Supervised Learning
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Ethical Standards And Conduct, Business Ethics, Decision Making, Investment Management, Conflict Management, Compliance Management, Financial Reporting, Performance Reporting, Law, Regulation, and Compliance, Accountability, Case Studies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Goal Setting, Organizational Skills, Project Management Software, Delegation Skills, Project Performance, Collaborative Software, Project Coordination, Project Management, User Accounts, Internal Communications, Communication
★ 5 (9) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: User Feedback, Usability, Functional Testing, Root Cause Analysis, Product Improvement, Journey Mapping, UI/UX Research, Experience Design, User Experience, Conversion Funnel Analysis, User Interface (UI) Design, Integration Testing, Product Quality (QA/QC), Application Design, Prioritization
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Meditation & Breathwork, Exercise Therapy, Manual Therapy, Pain Management, Exercise Science, Athletic Training, Neurology, Cognitive Behavioral Therapy, Mental Health Therapies, Contraindication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Derivatives, Financial Market, Securities (Finance), Credit Risk, Investment Management, Financial Modeling, Financial Analysis, Finance, Corporate Finance, Risk Management, Investment Banking, Cash Flows, Forecasting, Income Statement
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, AI literacy, Smart Goals, Goal Setting, AI Personalization, Anthropic Claude, ChatGPT, LLM Application, Critical Thinking, Generative AI, Analytical Skills, Decision Making, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sales Presentation, Sales Presentations, Presentations, Product Demonstration, Prompt Engineering Tools, Generative AI, Storytelling, AI powered creativity, Responsible AI, Oral Expression, Marketing Collateral, Branding, Proposal Development, Visual Design, Graphic Design, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: CrewAI, AI Workflows, Agentic Workflows, AI Orchestration, LLM Application, Large Language Modeling, Generative AI Agents, Process Modeling, Tool Calling, Agentic systems, Application Deployment, Enterprise Application Management, Program Development, Development Environment, Model Evaluation
★ 4.9 (24) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Customer Relationship Management, Six Sigma Methodology, Continuous Improvement Process, Operational Excellence, Quality Management, Process Improvement, Customer experience strategy (CX), Quality Improvement, Production Management, Quality Management Systems, Customer Relationship Building, Quality Assurance and Control, Operational Efficiency, Product Quality (QA/QC), Production Process, Quality Assurance, Process Optimization, Customer experience improvement, Risk Analysis, Customer Engagement
★ 5 (12) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Portfolio Management, Portfolio Risk, Accounting, Investments, Investment Management, Risk Analysis, Return On Investment, Fund Accounting, Financial Analysis, Equities, Tax Management, Wealth Management, Finance, Performance Analysis, Performance Measurement, Asset Management, Risk Management, Capital Markets, Benchmarking
Mixed · Course · 1 - 4 Weeks