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.

Coursera
Skills you'll gain: Sales Presentation, Sales Presentations, Concision, Graphic and Visual Design, Presentations, Value Propositions, Data Presentation, Layout Design, Design Elements And Principles, Verbal Communication Skills, Public Speaking, Persuasive Communication, Sales Support, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Azure DevOps Pipelines, Infrastructure as Code (IaC), Azure DevOps, CI/CD, Cloud Deployment, Microsoft Azure, Continuous Deployment, Cloud-Native Computing, Infrastructure As A Service (IaaS), Application Deployment, Containerization, Cloud Management, Cloud Computing Architecture, GitHub, Scalability, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Market Opportunities, Growth Strategies, Corporate Strategy, Business Development, Business Strategy, Strategic Marketing, Market Analysis, New Product Development, Portfolio Management, Case Studies, Cash Flows, Financial Analysis
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Collaboration, Team Building, Teamwork, Sprint Retrospectives, Team Oriented, Team Management, Cross-Functional Collaboration, Constructive Feedback, Employee Surveys, Process Improvement, Discussion Facilitation, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Lund University
Skills you'll gain: Editing, Proofreading, Writing, Grammar, English Language, Literacy, Style Guides, Formal Learning, Vocabulary
Beginner · Course · 1 - 4 Weeks

Chris Croft Training
Skills you'll gain: People Management, Strategic Marketing, Operational Efficiency, Marketing Communications, Entrepreneurship, Talent Management, Sales Strategy, Growth Strategies, Business Leadership, Business Operations, Leadership Development, Business Management, Leadership, Cash Flows, Business Strategy, Finance, Leadership and Management, Professional Development, Personal Development, Strategic Leadership
Mixed · Course · 1 - 3 Months

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

Skills you'll gain: Video Editing, Adobe Premiere, Post-Production, Timelines, Editing, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Power Platform, Microsoft Power Automate/Flow, Digital Transformation, Business Transformation, Solution Design, Data Governance, Scalability, No-Code Development, Business Process Automation, Enterprise Architecture, Governance, AI Enablement, Power BI, Business Intelligence, Data-Driven Decision-Making, Data Security, Stakeholder Engagement, Azure DevOps, Innovation, Data Analysis
Beginner · Course · 3 - 6 Months

Skills you'll gain: Agentic Workflows, AI Orchestration, Generative AI Agents, AI Workflows, LLM Application, Agentic systems, OpenAI API, Tool Calling, Context Management, Data Persistence, Development Environment, Software Architecture, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Selenium (Software), Test Automation, Behavior-Driven Development, Gherkin (Scripting Language), Test Script Development, Unit Testing, Software Testing, Jenkins, CI/CD, Continuous Integration, Test Tools, Apache Maven, Automation, Regression Testing, Test Case, DevOps, Java, C# (Programming Language), Java Programming, Python Programming
Beginner · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Big Data, Apache Hadoop, Data Analysis, Unstructured Data, Scalability, Data Processing, Data Science, Distributed Computing, Data Storage, Virtual Machines
Mixed · Course · 1 - 3 Months