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: Delegation Skills, Meeting Facilitation, Process Optimization, Organizational Change, Technical Management, Virtual Teams, Conflict Management, Team Management, People Management, Leadership and Management, Leadership Development, Project Management, Performance Management, Time Management, Personal Development, Relationship Building, Human Resources Management and Planning, Teamwork, Communication, Organizational Leadership
Intermediate · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Planning And Design, Network Architecture, Computer Networking, Network Infrastructure, Network Performance Management, Wireless Networks, Graph Theory, Telecommunications, Software-Defined Networking, Algorithms, System Programming
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Scrum (Software Development), Team Building, Team Management, Backlogs, Agile Project Management, Agile Methodology, Sprint Retrospectives, Team Leadership, Sprint Planning, User Story, Cross-Functional Collaboration, Case Studies, Project Management, Resilience
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Scope Management, Project Scoping, Project Management, Work Breakdown Structure, Requirements Analysis, Functional Requirement, AI Product Strategy, Project Risk Management, Stakeholder Communications, Technical Communication, Project Planning, Stakeholder Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Jira (Software), Workflow Management, Report Writing, Scrum (Software Development), Sprint Retrospectives, Backlogs, Due Diligence, Dashboard, Return On Investment, Sprint Planning, Business Process Automation, Agile Methodology, Automation, Process Improvement, No-Code Development, Debugging, Configuration Management, Data-Driven Decision-Making, Stakeholder Management
Intermediate · Specialization · 3 - 6 Months

Howard University
Skills you'll gain: Project Management Institute (PMI) Methodology, Project Management Life Cycle, Project Management, Project Risk Management, Project Scoping, Project Planning, Project Closure, Stakeholder Analysis
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Cost Management, Project Risk Management, Project Schedules, Project Closure, Project Performance, Cost Estimation, Project Management, Project Scoping, Project Planning, Scope Management, Team Leadership, Sprint Planning, Agile Project Management, Vendor Management, Change Control, Communication Planning, Sprint Retrospectives, Leadership, Conflict Management, Leadership Development
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Digital Communications, OSI Models, Network Protocols, TCP/IP, Network Routing, Network Architecture, Network Planning And Design, Computer Networking, System Programming, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: File I/O, Data Validation
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: C and C++, Distributed Computing, Hardware Architecture, Programming Principles, Computer Architecture, Data Access, Program Development, Algorithms, Python Programming, Computer Programming Tools, Data Sharing, Development Environment, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Project Closure, Quality Management, Project Planning, Communication Planning, Sprint Retrospectives, Backlogs, Project Management Life Cycle, Agile Methodology, Project Scoping, Project Management, Agile Project Management, Issue Tracking, Scope Management, Stakeholder Analysis, Budget Management, Milestones (Project Management), Project Documentation, Project Risk Management, Stakeholder Management, Change Management
Beginner · Professional Certificate · 3 - 6 Months

Northwestern University
Skills you'll gain: Robotics, Engineering, Mechanics, Mathematical Modeling, Simulation and Simulation Software, Matlab, Computer Programming Tools, Physics, Angular
Intermediate · Course · 1 - 3 Months