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.

Unilever
Skills you'll gain: Web Analytics, Social Media Campaigns, Digital Marketing, Google Analytics, Social Media Marketing, Search Engine Marketing, Social Media Strategy, Marketing Strategies, Search Engine Optimization, Keyword Research, Marketing Analytics, A/B Testing, Smart Goals, Performance Analysis, Key Performance Indicators (KPIs), Value Propositions
Beginner · Course · 1 - 4 Weeks

Genentech
Skills you'll gain: Clinical Data Management, Clinical Trials, Interactive Data Visualization, Drug Development, Data Presentation, R (Software), Pharmaceuticals, Shiny (R Package), Data Visualization, Statistical Reporting, Data Modeling, R Programming, Technical Communication, Data Manipulation, Statistical Programming, Data Import/Export, Data Transformation, Data Science
Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Research, Research Methodologies, Climate Change Adaptation, Qualitative Research, Social Impact, Environmental Monitoring, Community Development, Cultural Sensitivity, Sustainable Development, Environmental Issue, Intercultural Competence, Socioeconomics, Environmental Policy, Natural Resource Management, Climate Change Mitigation, Data Collection, Vulnerability, Governance, Fundraising
Beginner · Course · 1 - 3 Months

Skills you'll gain: Communication Planning, Stakeholder Analysis, Project Documentation, Stakeholder Management, Team Management, Document Management, People Management, Organizational Leadership, Team Building, Project Management, Stakeholder Communications, Communication Strategies, Accountability, Project Coordination, Delegation Skills, Project Planning, Expectation Management, Communication
Beginner · Specialization · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: File I/O, Debugging, Go (Programming Language), C (Programming Language), Program Development, Integrated Development Environments, Data Structures, Computer Programming, Algorithms
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Business Writing, Time Management, Negotiation, Leadership and Management, Problem Solving, Prioritization, Project Management, Business Planning, Entrepreneurship, Finance, Communication, Business Strategy, Critical Thinking, Presentations, Analysis
Mixed · Course · 1 - 3 Months

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

Skills you'll gain: Program Management, Project Management Office (PMO), Project Management Life Cycle, Project Management, Stakeholder Management, Project Management Institute (PMI) Methodology, Organizational Strategy, Team Management, Leadership, Change Management, Communication, Business Acumen
Beginner · Course · 1 - 4 Weeks

Epic Games
Skills you'll gain: Unreal Engine, Game Design, Data Management, Blueprinting, Video Game Development, Scripting, UI Components, C++ (Programming Language), Object Oriented Programming (OOP), Debugging
Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Organizational Structure, People Management, Project Management, Innovation, Team Management, Project Design, Project Coordination, Agile Project Management, Business Priorities, Business Process Management, Conflict Management, Change Management, Decision Making
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Fundraising, Campaign Management, Direct Marketing, Customer Relationship Building, Target Audience, Email Marketing, Telemarketing, Lead Generation, Event Management, Data-Driven Decision-Making, Communication Strategies
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Robotics, Automation, Artificial Intelligence, Simulation and Simulation Software, Control Systems, Simulations, Algorithms, Linear Algebra, Python Programming
Build toward a degree
Intermediate · Course · 1 - 3 Months