Objective-C courses can help you learn the basics of object-oriented programming, memory management, and the Cocoa framework for macOS and iOS app development. You can build skills in creating user interfaces, handling data with Core Data, and integrating APIs for enhanced functionality. Many courses introduce tools like Xcode for coding and debugging, as well as Interface Builder for designing app layouts, helping you apply these skills in real-world app projects.

Peking University
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C (Programming Language), File Management, Algorithms, Data Structures, Maintainability, Software Design, Scalability
Mixed · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Journalism, Multimedia, Media and Communications, Storytelling, Content Creation, Report Writing, Driving engagement, Interviewing Skills, Oral Expression, Photo/Video Production and Technology, Video Production, Writing, Research, Ethical Standards And Conduct
Intermediate · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, Large Language Modeling, LLM Application, Productivity, Project Planning, OpenAI, Generative AI, Risk Analysis, Timelines, Project Risk Management, Project Schedules, Project Management, Artificial Intelligence, Key Performance Indicators (KPIs), Smart Goals, Taking Meeting Minutes, Work Breakdown Structure, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: C++ (Programming Language), API Design, Software Architecture, Software Design, Maintainability, Data Structures, Data Validation, Performance Tuning, Generative AI, File Management, Debugging
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Business Writing, Goal Setting, Negotiation, Time Management, Business Planning, Project Controls, Feasibility Studies, Entrepreneurship, Team Leadership, Business Correspondence, Financial Statement Analysis, Project Planning, Team Performance Management, Concision, Smart Goals, Team Management, Peer Review, Project Management, Communication, Performance Metric
Beginner · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: C (Programming Language), Data Structures, Algorithms, Computational Thinking, Computer Programming, Debugging
Beginner · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Research, Investigation, Ethical Standards And Conduct, Data Collection, Rapport Building, Electronic Media, Diversity Awareness, Cultural Diversity
Mixed · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Secure Coding, Application Security, Computer Programming Tools, C++ (Programming Language), Software Development Tools, Programming Principles, C (Programming Language), Debugging
Mixed · Course · 1 - 4 Weeks

The World Bank Group
Skills you'll gain: Climate Change Adaptation, Climate Change Mitigation, Resilience, Sustainable Development, Environmental Policy, Community Development, Cooperation, Environmental Science, Collaboration, Water Resource Management, Energy and Utilities, Innovation
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Home Health Care, Nutrition and Diet, Geriatrics, Cultural Diversity, Caregiving, Working With Children, Meal Planning And Preparation, Disabilities, Patient Communication, Basic Patient Care, Mental and Behavioral Health, Family Support, Child Development, Dignity in Care, Patient Safety
Mixed · Course · 3 - 6 Months

Infosec
Skills you'll gain: Secure Coding, Application Security, Computer Programming Tools, System Programming, C++ (Programming Language), C (Programming Language), Software Development Tools, Exploit development, Debugging, Programming Principles, Embedded Systems, Interoperability, Unix, Vulnerability Assessments, Unix Commands, Operating Systems, Data Security, Linux, Microsoft Windows, Data Validation
Intermediate · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Generative AI, Large Language Modeling, Prompt Engineering, PyTorch (Machine Learning Library), Python Programming, Applied Machine Learning, Scalability, Natural Language Processing, Responsible AI, Machine Learning, Reinforcement Learning, Performance Tuning
Intermediate · Course · 1 - 4 Weeks