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.

Coursera
Skills you'll gain: Plant Operations and Management, Process Engineering, Cost Management, Process Improvement, Project Management, Engineering Management, Operational Efficiency, Process Analysis, Process Optimization, Budgeting, Engineering Design Process, Safety Standards, Performance Improvement, Simulation and Simulation Software, Cost Estimation, Operational Excellence, Financial Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Manufacturing Operations, Production Management, Production Planning, Production Process, Operations Management, Production Schedule, Business Operations, Inventory Control, Quality Control, Scheduling, Inventory Management System, Operational Efficiency, Lean Manufacturing, Material Requirements Planning, Quality Management, Project Schedules, Project Management, Capacity Planning, Statistical Process Controls, Process Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Sprint Retrospectives, Miro AI, Collaborative Software, Continuous Improvement Process, Stakeholder Engagement, Process Improvement, Project Controls, Project Documentation, Meeting Facilitation, Project Management, Agile Software Development
Intermediate · Guided Project · Less Than 2 Hours

O.P. Jindal Global University
Skills you'll gain: Program Evaluation, Policy Analysis, Project Design, Public Policies, Program Development, Resource Allocation, Social Impact, Systems Thinking, Needs Assessment, Project Management, Qualitative Research, Stakeholder Engagement
Build toward a degree
Beginner · Course · 1 - 3 Months
Skills you'll gain: Interviewing Skills, Management Training And Development, Job Analysis, Data-Driven Decision-Making, Recruitment, Diversity and Inclusion, Talent Acquisition, Performance Measurement, Compliance Training, Communication
Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Simulation and Simulation Software, Digital Transformation, Systems Thinking, Complex Problem Solving, Operations Research, Predictive Analytics, Data-Driven Decision-Making, Verification And Validation, Process Optimization, Data Integration, Risk Management, Python Programming, Event-Driven Programming, Probability & Statistics, Performance Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Product Roadmaps, Agile Project Management, Business Analysis, Requirements Analysis, Stakeholder Management, Stakeholder Communications, Project Scoping, Project Management, Project Planning, Sprint Retrospectives, Kanban Principles, Risk Management, Continuous Improvement Process, User Story
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Timelines, Microsoft PowerPoint, Presentations, Project Schedules, Diagram Design, Data Visualization, Project Management, Communication
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Slack (Software), Document Management, Collaborative Software, Team Management, Project Management, Organizational Skills, Productivity Software, File Management, Business Communication, Communication
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Application Programming Interface (API), Restful API, Web Services, Cloud Services, C# (Programming Language), Server Side, Application Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud Deployment, Cloud API, Cloud Development, Application Deployment, Microsoft Azure, JSON, Cloud Applications, Serverless Computing, Application Programming Interface (API), Cloud Computing, C# (Programming Language), Restful API, Web Services, Data Storage
Intermediate · Guided Project · Less Than 2 Hours

Illinois Tech
Skills you'll gain: NoSQL, Big Data, Apache Hadoop, Apache Spark, Data Infrastructure, Real Time Data, Apache Kafka, Data Management, Apache Cassandra, Apache Hive, Data Lakes, MongoDB, Databases, Data Ethics, Distributed Computing, Data Processing, Informatics, Cloud Computing, Software Design Patterns, Data Storage
Build toward a degree
Intermediate · Course · 1 - 3 Months