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 Illinois Urbana-Champaign
Skills you'll gain: Corporate Tax, Income Tax, Tax Laws, Liquidation, Tax Planning, Tax Compliance, Mergers & Acquisitions, Capital Expenditure, Organizational Structure, Depreciation, Business Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Energy and Utilities, Climate Change Mitigation, Electrical Power, Environmental Issue, Sustainable Design, Hydrology, Electric Power Systems, Time Series Analysis and Forecasting, Water Resource Management, Environment, Estimation, Mathematical Modeling, Physical Science
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Malware Protection, Exploitation techniques, Exploit development, Cyber Threat Hunting, Cyber Security Assessment, Application Security, Threat Detection, Virtual Machines, Code Review, Debugging, System Programming, Scripting, Windows PowerShell, Virtual Environment, Linux, File Management
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Governance, Biotechnology, Policy Analysis, Medical Science and Research, Healthcare Ethics, Clinical Research Ethics, Chemical and Biomedical Engineering, Health Policy, Public Policies, Environmental Issue, Ethical Standards And Conduct, Policy Development, Public Health, Case Studies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Solution Design, Project Scoping, Project Management, Technology Solutions, Project Implementation, Project Closure, Stakeholder Management, Technical Consulting, Stakeholder Analysis, Requirements Analysis, Customer Engagement, Test Planning, Benchmarking, Peer Review, Customer Analysis, Project Documentation, Gap Analysis, Needs Assessment, Business Requirements, Business Transformation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Program Management, Stakeholder Management, Resource Allocation, Change Management, Organizational Change, Organizational Strategy, Risk Management, Project Management Life Cycle, Governance, Project Management, Cost Management, Earned Value Management, Team Building, Procurement, Benefits Administration, Project Management Institute (PMI) Methodology, Strategic Planning, Financial Planning, Risk Analysis, Portfolio Management
Beginner · Specialization · 1 - 3 Months

The State University of New York
Skills you'll gain: Diplomacy, International Relations, Health Policy, Governance, Health Systems, Public Health and Disease Prevention, Public Health, International Finance, Policty Analysis, Research, and Development, Health Care, Public Safety and National Security, Philanthropy, Advocacy, Economic Development, Case Studies
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Algorithms, Computational Thinking, Programming Principles, Data Storage Technologies, Problem Solving, Software Design, Data Manipulation, C and C++, Complex Problem Solving, Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Remote Access Systems, Application Programming Interface (API), Network Model, TCP/IP, Network Protocols, System Programming, Data Access, Performance Tuning, Data Sharing, Computer Hardware
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Generative AI, Tensorflow, Generative Model Architectures, Image Analysis, Deep Learning, Keras (Neural Network Library), Artificial Neural Networks, Unsupervised Learning, Computer Vision
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Work Breakdown Structure, Project Management Life Cycle, Project Management, Project Schedules, Scheduling, Project Management Software, Project Planning, Project Estimation, Team Management, Budgeting
Intermediate · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Agile Methodology, Agile Project Management, Program Management, Organizational Strategy, Project Management Institute (PMI) Methodology, Project Management, Organizational Change, Leadership, Kanban Principles, Governance, Portfolio Management
Intermediate · Course · 1 - 4 Weeks