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.

PracticalGrowth
Skills you'll gain: Team Collaboration, Sprint Retrospectives, Collaboration, Teamwork, Discussion Facilitation, Communication Strategies, Influencing, Team Building, Business Communication, Communication, Stakeholder Communications, Professional Networking, Productivity, Time Management, Content Strategy, Performance Metric, Data Storytelling, Negotiation, Value Propositions, Proposal Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Feature Engineering, Data Cleansing, Data Visualization, Data Preprocessing, Logistic Regression, Model Training, Predictive Modeling, Statistical Machine Learning, Applied Machine Learning, Data Processing, Scikit Learn (Machine Learning Library), Supervised Learning, Machine Learning, Machine Learning Methods, Model Evaluation, Classification Algorithms, Data Science, Python Programming
★ 4.8 (19) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Sales Territory Management, Sales Pipelines, Cold Calling, Regional Sales, Closing (Sales), Product Knowledge, Personalized Campaigns, Sales Presentations, Sales Strategy, Lead Generation, B2B Sales, Consultative Selling, Sales Prospecting, Microsoft Copilot, AI Personalization, Email Automation, Customer Relationship Management (CRM) Software, Generative AI, ChatGPT, Customer Engagement
★ 4.6 (486) · Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Statistical Analysis, Statistical Methods, Matplotlib, Regression Analysis, Statistical Modeling, Data Science, Data Analysis, Data Visualization, Pandas (Python Package), Anomaly Detection, Plot (Graphics), Data Visualization Software, Statistical Visualization, Data Integration, Data Collection, Data Access, Data Manipulation, Application Programming Interface (API)
★ 4.4 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: International Finance, Risk Management Framework, Risk Management, Credit Risk, Financial Trading, Commercial Banking, Risk Analysis, Risk Mitigation, Banking Services, Banking, Loan Documentation, Payment Systems, Commercial Lending, Commercial Laws, Payment Processing and Collection, Shipping and Receiving, Export Control, Regulatory Documents, Payment Processing, Compliance Management
Mixed · Course · 1 - 3 Months

Packt
Skills you'll gain: Unity Engine, Augmented and Virtual Reality (AR/VR), Animation and Game Design, Game Design, Augmented Reality, Animations, 3D Assets, Virtual Reality, Application Deployment, UI Components, User Interface (UI), Video Game Development, Artificial Intelligence and Machine Learning (AI/ML), Code Reusability, Devops Tools, C# (Programming Language), DevOps, Artificial Intelligence, CI/CD, Object Oriented Programming (OOP)
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Generative AI, Generative Model Architectures, Generative AI Agents, Prompt Engineering, AI literacy, Prompt Patterns, LLM Application, Artificial Intelligence, AI Workflows, Large Language Modeling, Tool Calling, Responsible AI, Model Training, Data Ethics, Agentic systems, Fine-tuning, Context Management, Model Evaluation
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Identity and Access Management, Azure Active Directory, Google Cloud Platform, Microsoft Azure, User Accounts, Virtual Networking, Cloud Infrastructure, Cloud Computing Architecture, Public Cloud, Firewall, Cloud Platforms, Cloud Services, Cloud Computing, Network Architecture, Multi-Cloud, Cloud Management, Active Directory, General Networking, Computer Networking, Network Planning And Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Front-End Web Development, Git (Version Control System), Web Content Accessibility Guidelines, User Interface and User Experience (UI/UX) Design, HTML and CSS, Cascading Style Sheets (CSS), UI/UX Strategy, React.js, Code Review, Version Control, Usability, User Interface (UI), Usability Testing, User Interface (UI) Design, Software Technical Review, Web Applications, Hypertext Markup Language (HTML), Semantic Web, Javascript
★ 4.6 (460) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Cloud Storage, Data Infrastructure, Data Storage, Data Management, Data Processing, Model Training, Cloud Solutions, Kubernetes, Data Storage Technologies, AI Workflows, Data Preprocessing, Data Pipelines, Data Architecture, Model Deployment, Scalability, File Systems
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Make.com, Responsible AI, Agentic Workflows, AI Workflows, Business Workflow Analysis, AI Security, Generative AI Agents, No-Code Development, Information Privacy, Email Automation, Agentic systems, Personally Identifiable Information, AI Integrations, AI Enablement, AI literacy, Prompt Engineering, Generative AI, Workflow Management, Governance, Business Process Management
Beginner · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Vocabulary, Critical Thinking, Deductive Reasoning, Problem Solving, Grammar, Language Competency, Critical Thinking and Problem Solving, English Language, Literacy, Analytical Skills, Learning Strategies, Verbal Communication Skills, Decision Making, Communication, Time Management
Beginner · Course · 1 - 3 Months