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, Entrepreneurship, Communication, Time Management, Project Management, Leadership and Management, Problem Solving, Professional Development, Finance, Presentations, Business Research, Business Consulting, Critical Thinking, Peer Review
Mixed · Course · 1 - 3 Months

Skills you'll gain: Stakeholder Management, Project Management, Quality Management, Project Management Life Cycle, Meeting Facilitation, Team Management, Stakeholder Communications, Quality Control, Project Planning, Sprint Planning, Ethical Standards And Conduct, Agile Methodology, Process Improvement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Earned Value Management, Scheduling, Resource Management, Resource Allocation, Capacity Planning, Project Schedules, Project Management, Project Coordination, Project Controls, Cost Management, Enterprise Resource Planning, Work Breakdown Structure, Budget Management, Change Control, Data Import/Export
Advanced · Course · 1 - 3 Months

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Embedded Systems, Telecommunications, Digital Signal Processing, Performance Tuning, Digital Communications, System Programming, Debugging, C (Programming Language)
Advanced · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Storytelling, Data Literacy, Statistical Visualization, Data-Driven Decision-Making, Data Visualization Software, Data Preprocessing, Data Mining, Exploratory Data Analysis, Data Cleansing, Graphing, Big Data, Programming Principles, Python Programming, NumPy
Mixed · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Stakeholder Management, Stakeholder Engagement, Project Implementation, Project Performance, Project Management Life Cycle, Project Planning, Team Management, Project Management, Performance Measurement, Project Coordination, Project Risk Management, Resource Management, Communication Planning
Beginner · Course · 1 - 4 Weeks

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

Skills you'll gain: Calendar Management, Content Development and Management, Scheduling, Project Management Software, Content Creation, Workflow Management, Organizational Skills, Project Management, User Accounts, Marketing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Stakeholder Communications, Stakeholder Management, Business Analysis, Requirements Management, Stakeholder Engagement, Business Requirements, Change Requests, Solution Delivery, Systems Analysis, Business Process, Process Analysis, Business Strategies, Project Management, Communication Planning, Training and Development, Stakeholder Analysis, Strategic Planning, Problem Solving, Enterprise Architecture, Root Cause Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Project Management Software, Data Import/Export, Workflow Management, Team Management, Project Coordination, Project Management, Project Planning
Intermediate · Guided Project · Less Than 2 Hours
Skills you'll gain: Organizational Skills, Project Management Software, Workflow Management, Collaborative Software, Dashboard, Team Management, Project Management, User Accounts, Information Architecture
Beginner · Guided Project · Less Than 2 Hours

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 · Course · 1 - 4 Weeks