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.

Pearson
Skills you'll gain: System Programming, Rust (Programming Language), Data Structures, Relational Databases, Other Programming Languages, Databases, Debugging, Programming Principles, Application Development, Secure Coding, SQL, Object Oriented Programming (OOP), C++ (Programming Language), Interoperability, Software Development, File I/O, Command-Line Interface, Data Import/Export
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Project Management, Risk Management, Project Planning, Agile Project Management, Cost Management, Project Management Office (PMO), Scope Management, Team Leadership, Project Estimation, Earned Value Management, Requirements Management, Organizational Structure, Scheduling, Quality Management, Microsoft Excel
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Facebook, Social Media Campaigns, Social Media Marketing, Social Media, Target Audience, Advertising, Social Media Strategy, Digital Advertising, Content Performance Analysis
Intermediate · Guided Project · Less Than 2 Hours

University of Illinois Urbana-Champaign
Skills you'll gain: Team Motivation, Business Ethics, Emotional Intelligence, Leadership and Management, Business Leadership, Decision Making, Waterfall Methodology, Leadership, Self-Motivation, Initiative and Leadership, Communication, Management Training And Development, Project Design, Project Management
Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Growth Strategies, Key Performance Indicators (KPIs), Digital Transformation, Business Analysis, Competitive Analysis, Action Oriented, Analysis, Business Development, Market Analysis, Business Strategy, Case Studies, Strategic Decision-Making, Business Consulting, Innovation, Telecommunications
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Workflow Management, Dashboard, Project Management Software, Work Order, Process Design, Project Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Artificial Intelligence, Responsible AI, Generative AI, Open Source Technology, Large Language Modeling, Machine Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, OpenAI API, Data Preprocessing, OpenAI, Large Language Modeling, Real Time Data, Data Manipulation, Generative AI, Python Programming, Unstructured Data, Performance Metric, Machine Learning, JSON
Intermediate · Guided Project · Less Than 2 Hours

University of Maryland, College Park
Skills you'll gain: Stakeholder Communications, Strategic Communication, Communication Planning, Professional Development, Collaboration, Project Management, Communication, Team Building, Constructive Feedback, People Development, Stakeholder Analysis, Storytelling
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Construction Management, Project Controls, Construction, Project Schedules, Cost Estimation, Change Control, Contract Management, Project Management, Timelines, Scheduling, Project Documentation, Project Planning, Safety Assurance, Cost Control, Arbitration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Statistical Process Controls, Lean Methodologies, Six Sigma Methodology, Risk Analysis, Quality Improvement, Process Improvement, Continuous Improvement Process, Process Capability, Business Process, Project Risk Management, Project Management, Root Cause Analysis, Product Design, Team Leadership
Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Process Mapping, Process Analysis, Process Improvement, Business Modeling, Business Process, Organizational Structure, Project Design, Project Management, Business Management, Operations Management, Organizational Strategy, Leadership and Management, Strategic Planning, Innovation
Mixed · Course · 1 - 3 Months