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.

Skills you'll gain: Kubernetes, Application Deployment, API Gateway, Cloud-Native Computing, Containerization, Network Troubleshooting, Data Storage, Network Administration, Infrastructure Security, Role-Based Access Control (RBAC), Software-Defined Networking, YAML, DevOps, Technical Support and Services, Linux Administration, Data Storage Technologies, General Networking, Network Architecture, Problem Management, Test Case
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Interviewing Skills, Professional Networking, Project Management, Applicant Tracking Systems, LinkedIn, Recruitment, Negotiation, Communication Strategies, Writing and Editing, Verbal Communication Skills
Beginner · Course · 1 - 3 Months

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

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Data Collection, Data Visualization, Data-Driven Decision-Making, Microsoft Excel, Project Management, Data Analysis, Compensation and Benefits, Google Sheets, Timelines, Data Cleansing, Agile Methodology, Employee Surveys, Focus Group
Beginner · Course · 1 - 3 Months

Xi'an Jiaotong University
Skills you'll gain: Operating Systems, Computer Systems, Computer Networking, General Networking, Microsoft Office, Computer Architecture, Computer Hardware, Network Protocols, Information Technology, Computing Platforms, Computational Logic, Data Storage, File Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cost Management, Cost Estimation, Project Management, Scope Management, Project Controls, Project Closure, Project Implementation, Requirements Management, Project Schedules, Work Breakdown Structure
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Project Estimation, Work Breakdown Structure, Project Controls, Cost Estimation, Estimation, Earned Value Management, Cost Management, Project Schedules, Case Studies, Engineering Management, Project Scoping, Scheduling, Timelines, Project Planning, Project Management, Scope Management, Project Performance, Resource Allocation
Intermediate · Course · 1 - 3 Months

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

Pearson
Skills you'll gain: C and C++, C++ (Programming Language), Object Oriented Programming (OOP), System Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Sheets, Collaborative Software, Productivity Software, Organizational Skills, Spreadsheet Software, Project Management Software, Project Coordination, Small Business Accounting, Data Management, Project Management, Business
Beginner · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Team Performance Management, Stakeholder Engagement, Systems Thinking, Stakeholder Management, Project Management Institute (PMI) Methodology, Team Management, Project Risk Management, Project Management, Risk Management, Leadership, Governance, Change Management, Problem Solving
Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Hydraulics, Engineering Analysis, Engineering Calculations, Mechanical Engineering, Chemical Engineering, Process Flow Diagrams, Process Analysis, Mathematical Modeling
Intermediate · Course · 1 - 4 Weeks