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: Continuous Monitoring, Medical Privacy, Risk Management, Health Information Management, Health Care Procedure and Regulation, Risk Mitigation, Information Privacy, Security Management, Risk Analysis, Patient Safety, Personally Identifiable Information, Information Systems Security, Security Controls, Data Security, Regulatory Compliance, Threat Modeling, Vulnerability Assessments
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Stakeholder Engagement, Program Management, Stakeholder Management, Change Management, Strategic Leadership, Product Roadmaps, Leadership, Organizational Change, Organizational Strategy, Project Management Office (PMO), Project Management, Digital Transformation, Decision Making
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Generative AI Agents, Marketing Operations, Innovation, Marketing Management, Team Management, Team Building, Project Management, Data-Driven Decision-Making, Cross-Functional Collaboration, Content Creation, Leadership Development, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Agile Methodology, Agile Project Management, Prioritization, Project Implementation, Project Management Life Cycle, Project Planning, Project Management, Kanban Principles, Stakeholder Engagement
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Web Design, Web Design and Development, Cascading Style Sheets (CSS), Semantic Web, Usability, Javascript, Responsive Web Design, Web Content
Mixed · Course · 1 - 4 Weeks

Packt
Skills you'll gain: User Story, Stakeholder Management, Sprint Planning, Agile Project Management, Kanban Principles, Scrum (Software Development), Agile Methodology, Stakeholder Engagement, Backlogs, Sprint Retrospectives, Stakeholder Analysis, Project Management, Product Requirements, Release Management, Project Schedules, Continuous Improvement Process, Prioritization, Estimation
Beginner · Course · 3 - 6 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Data Strategy, Data Management, Agile Project Management, Data Infrastructure, Data Governance, Data Literacy, Project Management, Risk Management, Data-Driven Decision-Making, Project Management Life Cycle, Resource Management, Project Design, Project Implementation, Culture Transformation, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Penetration Testing, Exploitation techniques, Cyber Security Assessment, Unix, Computer Security, Vulnerability Assessments, Unix Commands, System Programming, Shell Script, Linux, Debugging
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Process Capability, Statistical Analysis, Data Analysis, Project Management, Six Sigma Methodology, Statistics, Work Breakdown Structure, Lean Six Sigma, Process Analysis, Data Collection, Project Scoping, Performance Measurement, Customer experience improvement, Quality Improvement, Quality Control
Beginner · Course · 1 - 3 Months

University of Leeds
Skills you'll gain: Exploratory Data Analysis, Statistical Methods, Statistical Modeling, R (Software), Data Collection, Statistical Inference, Probability, Data Analysis, Statistical Analysis, Probability Distribution, Simulations, Statistical Visualization, Descriptive Statistics, Sampling (Statistics), Data Visualization Software
Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Apache Spark, Scala Programming, Big Data, Data Manipulation, Distributed Computing, Data Processing, Performance Tuning, SQL, Programming Principles, Data Storage Technologies
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Lean Six Sigma, Process Mapping, Statistical Process Controls, Six Sigma Methodology, Lean Manufacturing, Kaizen Methodology, Statistical Analysis, Process Improvement, Process Capability, Quality Management, Project Management, Root Cause Analysis, Customer Analysis, Regression Analysis
Beginner · Course · 1 - 3 Months