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.

Kennesaw State University
Skills you'll gain: Six Sigma Methodology, Process Improvement, Process Optimization, Correlation Analysis, Statistical Hypothesis Testing, Lean Six Sigma, Kaizen Methodology, Quality Improvement, Regression Analysis, Statistical Process Controls, Continuous Improvement Process, Process Capability, Project Management, Quality Management, Cost Benefit Analysis, Statistical Inference, Document Control
Beginner · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Software Design Patterns, Requirements Analysis, White-Box Testing, Software Architecture, Acceptance Testing, Software Development Methodologies, Unified Modeling Language, Software Development Life Cycle, Configuration Management, Debugging, Software Design, Process Driven Development, Software Engineering, Software Testing, Object Oriented Design, Functional Requirement, Data Modeling, Systems Design, Project Management, Project Planning
Intermediate · Specialization · 3 - 6 Months

École Nationale des Ponts et Chaussées
Skills you'll gain: Petroleum Industry, Sustainable Engineering, Environmental Engineering, Oil and Gas, Environment Health And Safety, Construction Engineering, Civil Engineering, Occupational Safety and Health Administration (OSHA), Safety Assurance, Transportation Operations, Sustainable Design, Energy and Utilities, Materials science, Construction, Chemical Engineering, Technical Standard, Chemistry, Production Process, Performance Testing, Manufacturing Processes
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Process Mapping, Business Process Modeling, Business Analysis, Cloud-Native Computing, Data Migration, Software Architecture, Stakeholder Analysis, Systems Design, Extract, Transform, Load, Systems Architecture, Communication Planning, Stakeholder Management, Data Integration, Network Security, Test Planning, Cybersecurity, Enterprise Architecture, Software Testing, Project Management, Information Technology
Beginner · Professional Certificate · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Android Development, Android Studio, Software Testing, Mobile Development, Java, Development Testing, Unit Testing, Application Development, Integration Testing, User Interface (UI), Data Persistence
Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Business Ethics, Leadership and Management, Organizational Strategy, Project Management, Leadership Studies, Influencing, Team Management, Conflict Management, Employee Coaching, Strategic Thinking, Team Building, Decision Making, Coaching, Relationship Building, Communication, Business Communication, Active Listening
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Earned Value Management, Team Motivation, Stakeholder Engagement, Project Management Institute (PMI) Methodology, Project Planning, Stakeholder Management, Team Leadership, Project Management, Project Management Life Cycle, Project Scoping, Project Documentation, Project Schedules, Agile Project Management, Quality Management, Work Breakdown Structure, Risk Management, Cost Management, Scope Management, Decision Making
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Hardware Architecture, Bash (Scripting Language), Distributed Computing, Scalability, Computer Systems, File I/O, Big Data, Operating Systems, File Systems, Scripting, Command-Line Interface, C and C++, Performance Tuning, Computer Programming Tools, Linux, Load Balancing, Programming Principles, Communication Systems, Linear Algebra
Advanced · Specialization · 3 - 6 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Lecturing, English Language, Verbal Communication Skills, Higher Education, Language Learning, Professional Development, Collaboration, Vocabulary, Train The Trainer, Grammar
Mixed · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Fundraising, Grant Writing, Proposal Writing, Prospecting and Qualification, Philanthropy, Campaign Management, Tax Planning, Direct Marketing, Business Writing, Customer Relationship Building, Marketing Strategies, Relationship Building, Estate Planning, Benefits Administration, Administration, Target Audience, Email Marketing, Telemarketing, Stakeholder Management, Negotiation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Team Management, Quality Assurance, Risk Management, Procurement, Project Risk Management, Project Controls, People Management, Project Management, Quality Management, Cost Management, Project Planning, Contract Management, Resource Management
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Data Modeling, Big Data, Data Management, Database Management Systems, Real Time Data, NoSQL, Database Design, Data Processing, Apache Hadoop, Data Structures, Scalability, Virtual Environment
Mixed · Course · 1 - 3 Months