Algorithm design courses can help you learn sorting algorithms, graph theory, dynamic programming, and complexity analysis. You can build skills in problem-solving, optimizing code efficiency, and understanding data structures like trees and hash tables. Many courses introduce tools such as Python, Java, or C++, along with frameworks for implementing algorithms, that support tasks in artificial intelligence, data analysis, and software development.

Skills you'll gain: Restful API, API Design, Web Applications, Cascading Style Sheets (CSS), Application Programming Interface (API), HTML and CSS, JSON, Web Servers, Javascript, Software Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Agentic systems, Fine-tuning, Agentic Workflows, AI Workflows, CrewAI, Embeddings, Model Optimization, Model Context Protocol, Software Installation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Infrastructure Security, Cloud-Native Computing, Hardening, Network Security, Containerization, Security Controls, Cyber Security Policies, Authorization (Computing), Identity and Access Management, Threat Detection, Verification And Validation
Advanced · Course · 3 - 6 Months

Skills you'll gain: Risking, Responsible AI, Data Ethics, AI Personalization, Business Ethics, Ethical Standards And Conduct, Case Studies, Information Privacy, Data Governance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Architecture, Cloud Computing Architecture, Cloud Infrastructure, Network Infrastructure, Cloud Platforms, Cloud Engineering, Cloud-Native Computing, Cloud Solutions, Network Planning And Design, Computing Platforms, Code Reusability, Hardware Architecture, Networking Hardware, Interoperability, System Configuration, Digital Transformation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Sales Presentations, Proposal Writing, Proposal Development, Business Writing, Presentations, Company, Product, and Service Knowledge, Business Strategy, Entrepreneurship
Beginner · Guided Project · Less Than 2 Hours

HubSpot Academy
Skills you'll gain: Sales Management, Sales Enablement, Sales Process, Sales Training, Employee Onboarding, Sales Strategy, Employee Coaching, New Hire Orientations, Training Programs, Team Performance Management, Management Training And Development, Process Design, Team Management, Employee Training, Target Audience, Process Development, Recruitment, Consumer Behaviour, Recruitment Strategies, Goal Setting
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Prompt Engineering, Prompt Patterns, Context Engineering, Token Optimization, Data Ethics, Fine-tuning, Large Language Modeling
Mixed · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Higher Education, Adult Education, Student-Centred Learning, Education and Training, Pedagogy, Entrepreneurship, Teaching, Sustainable Development, Student Support and Services, Curriculum Development, Training and Development, Problem Solving, Instructional Strategies, Student Engagement, Organizational Development, Business Development, Economic Development, Social Impact, Collaboration, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Machine Learning Methods, .NET Framework, GitHub Copilot, Machine Learning Algorithms, Model Deployment, Machine Learning, OpenAI API, Model Training, Artificial Intelligence, Microsoft Copilot, Generative AI, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), AI Security, OpenAI, Microsoft Azure, AI Integrations, LLM Application, Cloud Deployment, Microsoft Visual Studio
Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Secure Coding, Application Security, Encryption, Security Controls, Data Security, Endpoint Security, Cryptography, Authentications, Query Languages, Computer Programming
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: PySpark, Model Optimization, Data Pipelines, Dashboard Creation, Dashboard, Interactive Data Visualization, Model Training, Data Processing, Data Storage Technologies, Data Architecture, Natural Language Processing, Data Storage, Data Wrangling, Data Integration, Data Transformation, Machine Learning, Data Preprocessing, Deep Learning, Logistic Regression
Intermediate · Specialization · 3 - 6 Months