Object Oriented Design courses can help you learn principles like encapsulation, inheritance, and polymorphism, along with design patterns such as Singleton and Factory. You can build skills in creating reusable code, improving software maintainability, and designing systems that are easier to understand and extend. Many courses introduce tools like UML for modeling, as well as programming languages such as Java and Python, which are commonly used to implement object-oriented concepts in real-world applications.

Google Cloud
Skills you'll gain: Network Architecture, Network Planning And Design, Virtual Networking, Network Infrastructure, Google Cloud Platform, General Networking, Network Routing, Computer Networking, Cloud Infrastructure, Network Security, Network Troubleshooting, Security Requirements Analysis, Network Model, Network Analysis, Firewall, Load Balancing, Hybrid Cloud Computing, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Shell Script, Linux Commands, Unix Shell, Linux Administration, Linux, Scripting, Scripting Languages, grep, Unix Commands, File Management, Unix, Command-Line Interface, Debugging, Code Reusability, System Configuration, File I/O, User Interface (UI), IT Automation, Interactive Design
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Contingency Planning, Business Continuity Planning, Computer Security Incident Management, Security Management, Incident Response, Disaster Recovery, Data Centers, Incident Management, Security Controls, Cybersecurity, Infrastructure Security, Configuration Management, Change Control, Digital Forensics, Scenario Testing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Product Lifecycle Management, Product Strategy, Product Management, Product Marketing, New Product Development, Case Studies, Team Oriented, Customer Insights, Market Data, Organizational Leadership, Market Research, Initiative and Leadership, Data-Driven Decision-Making, Cross-Functional Collaboration, Digital Media Strategy, Communication, Strategic Thinking, Innovation, Market Analysis, Data Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Feature Engineering, Anomaly Detection, Data Visualization, Data Presentation, MLOps (Machine Learning Operations), Agentic Workflows, Interactive Data Visualization, AI Orchestration, AI Security, A/B Testing, Generative AI Agents, Threat Management, Model Optimization, Open Web Application Security Project (OWASP), Technical Communication, Agentic systems, Continuous Monitoring, CI/CD, Reinforcement Learning
Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: Campaign Management, Digital Marketing Campaigns, Social Media, Content Performance Analysis, Digital Marketing, Digital Media Strategy, Campaign Planning, Social Media Marketing, Digital Marketing Tools, Case Studies, Target Market, Marketing Strategies, Social Media Campaigns, Marketing, Strategic Marketing, Consumer Behaviour, Marketing Planning, Digital Analysis, Competitive Analysis, Business
Beginner · Specialization · 1 - 3 Months

Universidad Peruana de Ciencias Aplicadas
Skills you'll gain: Child Development, Community Development, Working With Children, Social Impact, Human Centered Design, Design Research, Qualitative Research, Child Welfare, Sustainable Development, Graphical Tools, Design Strategies, Planning, Design, Needs Assessment
Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Surveys, Survey Creation, Sampling (Statistics), Data Collection, Epidemiology, Public Health, Health Equity, Health Informatics, Health Policy, Public Health and Disease Prevention, Health Disparities, Community Health, Health Care, Research Methodologies, Health Information Management, Research Design, Chronic Diseases, Diversity Awareness, Health Technology
Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Database Development, Relational Databases, SQL, Database Design, Database Management, Databases, Query Languages, Web Development, Web Applications, Data Access, Data Integrity, Information Technology
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Goal Setting, Positivity, Personal Development, Self-Awareness, Optimism, Time Management, Empowerment, Human Centered Design, Habit Formation, Professional Development, Verbal Communication Skills
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Construction, Architecture and Construction, Landscape Architecture, Construction Management, Land Management, Grading (Landscape), Plant Operations and Management, Property Maintenance, Natural Resource Management, Environment and Resource Management, Water Resource Management, Cost Management, Design Strategies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Overcoming Obstacles, Meditation & Breathwork, Positivity, Resilience, Creativity, Mindfulness, Growth Mindedness, Empowerment, Personal Development, Goal Setting, Self-Discipline, Self-Motivation, Courage, Self-Awareness, Visionary, Habit Formation, Action Oriented
Beginner · Course · 1 - 4 Weeks