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.

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Benefits Administration, Compensation Analysis, Compensation Management, Compensation Strategy, Job Evaluation, Data Collection, Compensation and Benefits, Data Visualization, Job Analysis, Data Presentation, Data-Driven Decision-Making, Spreadsheet Software, Data Visualization Software, Human Resource Strategy, Project Management, Communication Planning, Administration, Data Analysis, Microsoft Excel, Program Management
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Cost Management, Quality Management, Backlogs, Project Closure, Team Management, Project Planning, Sprint Retrospectives, Project Scoping, Team Leadership, Scope Management, Project Implementation, Initiative and Leadership, Project Management Life Cycle, Agile Project Management, Project Risk Management, Agile Software Development, Requirements Analysis, Change Management, Project Management, Organizational Change
Beginner · Professional Certificate · 3 - 6 Months

Sungkyunkwan University
Skills you'll gain: Machine Learning Algorithms, Machine Learning Methods, Machine Learning, Python Programming, Supervised Learning, Model Evaluation, Scikit Learn (Machine Learning Library), Logistic Regression, Analysis, Applied Machine Learning, Regression Analysis, Model Training, Unsupervised Learning, Mathematics and Mathematical Modeling, Statistical Methods, Linear Algebra
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Generative AI, Google Gemini, Project Management, AI Enablement, Project Management Life Cycle, Data Ethics, Case Studies, Project Documentation, Automation
Intermediate · Course · 1 - 4 Weeks

University of Copenhagen
Skills you'll gain: Gerontology, Competitive Analysis, Design Thinking, Demography, Innovation, Rehabilitation, Intellectual Property, Health Technology, Chronic Diseases, Health Systems, Geriatrics, Health Care, Business Architecture, Healthcare Industry Knowledge, Value-Based Care, Value Propositions, Preventative Care, Health Policy, Business Strategies, Project Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Algorithms, Graph Theory, Data Structures, C++ (Programming Language), C and C++, Programming Principles, Computer Programming, Object Oriented Programming (OOP), Theoretical Computer Science
Intermediate · Specialization · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: White-Box Testing, Acceptance Testing, Software Development Methodologies, Configuration Management, Debugging, Systems Development Life Cycle, Software Development Life Cycle, Software Testing, Software Development, Software Engineering, Unified Modeling Language, Software Quality Assurance, Software Configuration Management, User Acceptance Testing (UAT), System Design and Implementation, Change Control, Test Case, Requirements Analysis, Waterfall Methodology, Project Management
Intermediate · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Spanish Language, Language Learning, Language Competency, Grammar, Vocabulary
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management, Project Management Life Cycle, Risk Management Framework, Project Management Institute (PMI) Methodology, Stakeholder Management, Project Risk Management, Risk Mitigation, Risk Analysis, Project Management, Stakeholder Engagement, Communication Planning, Systems Development Life Cycle, Project Management Software, Stakeholder Communications, Project Documentation, Communication Strategies, Communication
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Program Management, Return On Investment, Project Portfolio Management, Organizational Strategy, Program Implementation, Project Management, Project Management Life Cycle, Project Management Institute (PMI) Methodology, Benefits Administration, Program Development, Project Closure
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Project Planning, Project Risk Management, Earned Value Management, Project Management Life Cycle, Project Implementation, Risk Management, Project Scoping, Project Management, Sprint Planning, Stakeholder Analysis, Plan Execution, Risk Mitigation, Risk Analysis, Project Controls, Agile Methodology, Project Schedules, Budget Management, Dependency Analysis, Scheduling, Project Performance
Beginner · Course · 1 - 4 Weeks

STARWEAVER
Skills you'll gain: Responsible AI, Organizational Change, AI Product Strategy, Operational Efficiency, AI Enablement, Stakeholder Engagement, Technology Roadmaps, Change Management, Google Gemini, Business Strategy, Generative AI, Corporate Strategy, Corporate Communications, Enterprise Security, Corporate Sustainability, Prompt Engineering, Business Communication, Communication Strategies, Marketing Strategy and Techniques, Communication
Intermediate · Specialization · 1 - 4 Weeks