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.

Universidad de los Andes
Skills you'll gain: Project Risk Management, Crisis Management, Project Controls, Earned Value Management, Project Documentation, Project Performance, Project Management, Process Improvement, Stakeholder Management, Case Studies, Root Cause Analysis, Key Performance Indicators (KPIs), Decision Making
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Data Structures, Development Environment, C++ (Programming Language), Debugging, Computational Thinking, Computer Programming, Data Management
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Innovation, Project Management, AI Product Strategy, Responsible AI, Generative AI, Project Coordination, Cost Reduction, Project Planning, Resource Allocation, Process Improvement, Risk Management, Predictive Analytics
Intermediate Ā· Course Ā· 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Sustainable Development, Project Finance, Civil Engineering, Sustainable Design, Sustainability Reporting, Environmental Social And Corporate Governance (ESG), Economic Development, Sustainable Engineering, Social Impact, Environment, Construction, Environmental Issue, Climate Change Adaptation, Private Equity, Project Management, Capital Markets, Innovation, Loans, Sustainability Standards, Financial Market
Beginner Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Quality Management, Project Closure, Team Management, Team Leadership, Project Management, Project Management Life Cycle, Data-Driven Decision-Making, Project Implementation, Project Controls, Data Storytelling, Project Documentation, Project Risk Management, Project Performance, Continuous Improvement Process, Meeting Facilitation, Process Improvement, Communication Strategies
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Lean Six Sigma, Lean Methodologies, Statistical Hypothesis Testing, Correlation Analysis, Process Improvement, Sampling (Statistics), Project Management, Data Literacy, Regression Analysis, Process Capability, Goal Setting, Statistical Analysis, Scatter Plots, Customer experience improvement, Quality Management, Microsoft Excel, Process Mapping, Risk Management, Root Cause Analysis
Mixed Ā· Course Ā· 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Earned Value Management, Configuration Management, Communication Planning, Project Risk Management, Project Controls, Project Implementation, Conflict Management, Risk Management, Quality Assurance, Engineering Management, Verbal Strategic Communication, Communication Strategies, Project Management, Risk Mitigation, Project Management Life Cycle, Business Risk Management, Risk Analysis, Scope Management, Product Quality (QA/QC), Quality Assurance and Control
Intermediate Ā· Course Ā· 1 - 3 Months

Harvard Business Review
Skills you'll gain: Process Analysis, Delegation Skills, Performance Measurement, Project Management, Meeting Facilitation, Time Management, Project Risk Management, Team Performance Management, Performance Metric, Productivity, Project Schedules, Performance Management, Goal Setting, Leadership, Conflict Management, Negotiation, Prioritization, Planning, Organizational Strategy, Organizational Development
Intermediate Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Dashboard, Organizational Skills, Workflow Management, Project Management Software, Timelines, Kanban Principles, Project Management, Operations Management
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: OpenAI API, Prompt Engineering, Data Analysis, Generative AI, Data Visualization Software, Analysis, Data Manipulation, Artificial Intelligence, Python Programming
Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Object Oriented Programming (OOP), C++ (Programming Language), Development Environment, Computer Programming, Maintainability, Data Structures, Command-Line Interface, Debugging
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Git (Version Control System), Version Control, GitHub, Software Versioning, Bitbucket, GitLab, Collaborative Software, Software Development, Software Engineering, Project Management
Beginner Ā· Guided Project Ā· Less Than 2 Hours