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.

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Needs Assessment, Community Development, Sustainable Development, Corporate Sustainability, Social Impact, Diversity and Inclusion, Organizational Change, Strategic Thinking, Environmental Social And Corporate Governance (ESG), Stakeholder Engagement, Project Management, Communication Strategies, Decision Making
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Project Management Software, Project Management, Project Coordination, Workflow Management, Timelines, Organizational Skills, Collaborative Software, Project Planning, Team Management, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Vanderbilt University
Skills you'll gain: Workflow Management, LLM Application, AI Enablement, Constructive Feedback, Generative AI, Artificial Intelligence, Automation, Responsible AI, Technical Communication, Project Management, Data Ethics, Communication Strategies, Data-Driven Decision-Making, Project Documentation, Data Science
Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Large Language Modeling, Project Planning, ChatGPT, Risk Analysis, Timelines, Project Risk Management, Performance Metric, Project Schedules, Project Management, Prompt Engineering, Key Performance Indicators (KPIs), Smart Goals, Work Breakdown Structure, Generative AI, Analysis
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Ethics, Healthcare Ethics, Responsible AI, Ethical Standards And Conduct, Computer Security Awareness Training, Cybersecurity, Diversity Awareness, Generative AI, Artificial Intelligence, Information Technology, Medical Privacy, Information Privacy, Social Impact, Media and Communications, Automation, Robotics, Cultural Diversity, Personally Identifiable Information, Law, Regulation, and Compliance, Emerging Technologies
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Sustainable Development, Project Finance, Sustainable Systems, Civil Engineering, Sustainable Design, Sustainability Standards, Economic Development, Environmental Social And Corporate Governance (ESG), Social Impact, Climate Change Adaptation, Environment, Environmental Engineering, Strategic Partnership, Feasibility Studies, Climate Change Mitigation, Project Management, Stakeholder Engagement, Project Planning, Private Equity, Loans
Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Stakeholder Management, Stakeholder Engagement, Project Implementation, Project Performance, Project Management Life Cycle, Project Planning, Team Management, Project Management, Performance Measurement, Project Coordination, Project Risk Management, Resource Management, Communication Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Requirements Elicitation, Cost Estimation, Agile Project Management, Business Analysis, Stakeholder Management, Project Management, Project Risk Management, Project Scoping, Quality Management, Work Breakdown Structure, Project Management Life Cycle, Cost Management, Project Planning, Project Management Institute (PMI) Methodology, Risk Management, Project Schedules, Agile Methodology, Technical Management, Personalized Service, Learning Styles
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Product Roadmaps, Timelines, Presentations, Kanban Principles, Project Design, Project Management, Project Coordination, Team Management
Beginner · Guided Project · Less Than 2 Hours

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Data Structures, Distributed Computing, Programming Principles, Algorithms, Performance Tuning, Functional Design, Performance Testing, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Statistical Process Controls, Six Sigma Methodology, Lean Methodologies, Statistical Hypothesis Testing, Process Capability, Lean Six Sigma, Statistical Analysis, Data Analysis, Continuous Improvement Process, Project Management, Statistics, Work Breakdown Structure, Operational Excellence, Process Analysis, Data Collection, Project Scoping, Process Improvement, Stakeholder Management, Quality Management
Intermediate · Specialization · 3 - 6 Months

EC-Council
Skills you'll gain: Cryptography, Encryption, Systems Development Life Cycle, Human Factors (Security), Security Awareness, Cybersecurity, Cyber Attacks, Cyber Security Policies, Threat Detection, ISO/IEC 27001, Security Controls, Computer Security, Infrastructure Security, Network Security, Vulnerability Assessments, Risk Management Framework, Information Systems, General Data Protection Regulation (GDPR)
Beginner · Course · 1 - 3 Months