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 California, Irvine
Skills you'll gain: Business Writing, Negotiation, Work Breakdown Structure, Project Performance, Business Correspondence, Concision, Project Planning, Communication Planning, Editing, Change Control, Grammar, Project Management, Proofreading, Risk Management, Emotional Intelligence, Performance Metric, Open Mindset, Relationship Building, Team Management, Communication
Beginner · Specialization · 3 - 6 Months
Multiple educators
Skills you'll gain: Unit Testing, Data Structures, Event-Driven Programming, File I/O, Interactive Data Visualization, Java, Java Programming, User Interface (UI), Object Oriented Programming (OOP), JUnit, Debugging, Object Oriented Design, Computer Programming, Cryptography, Software Engineering, Performance Tuning, Algorithms, Data Analysis, Software Design, Problem Solving
Beginner · Specialization · 3 - 6 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Crisis Intervention, Emergency Response, First Aid, Emergency Services, De-escalation Techniques, Stress Management, Disabilities, Trauma Care, Mental Health, Family Support, Psychology, Cultural Sensitivity, Working With Children, Child Development, Interpersonal Communications, Patient Communication
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Agile Methodology, Scrum (Software Development), System Programming, Embedded Software, Software Testing, Embedded Systems, Linux, Agile Software Development, Docker (Software), Git (Version Control System), File I/O, Linux Commands, Linux Servers, System Software, Linux Administration, Operating Systems, Bash (Scripting Language), Shell Script, C++ (Programming Language), Real-Time Operating Systems
Intermediate · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Secure Coding, Software Design, Programming Principles, Debugging, Program Development, Vulnerability Assessments, C (Programming Language), Software Development Methodologies
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Generative AI, Large Language Modeling, Generative Model Architectures, LLM Application, Prompt Engineering, Model Deployment, Python Programming, Applied Machine Learning, Scalability, Natural Language Processing, Responsible AI, Machine Learning, Model Evaluation, Reinforcement Learning
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Image Analysis, Scalability, Digital Signal Processing, C and C++, Distributed Computing, Computer Graphics, Data Processing, Performance Tuning, Hardware Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

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

28DIGITAL
Skills you'll gain: Embedded Systems, Embedded Software, Internet Of Things, Operating Systems, Real-Time Operating Systems, Wireless Networks, System Programming, Hardware Architecture, Computer Architecture, Simulations, C (Programming Language), Network Protocols
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Cost Estimation, Work Breakdown Structure, Project Risk Management, Project Schedules, Project Performance, Estimation, Project Planning, Communication Planning, Quality Management, Change Control, Timelines, Project Management, Milestones (Project Management), Planning, Peer Review, Budgeting, Scheduling, Risk Analysis, Project Implementation, Risk Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Programming Principles, C++ (Programming Language), C and C++, Computer Programming, Integrated Development Environments, Pseudocode, Computer Science
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Operating Systems, C (Programming Language), Performance Tuning, Virtual Machines, System Programming, Virtualization, Linux
Advanced · Course · 1 - 3 Months