Pre-calculus courses can help you learn functions, trigonometry, complex numbers, and polynomial equations. You can build skills in graphing functions, solving equations, and understanding limits, which are crucial for calculus and other advanced math topics. Many courses introduce tools like graphing calculators and software for visualizing functions, which enhance your ability to analyze mathematical concepts and apply them in various fields such as engineering, physics, and computer science.

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, Software Design, Linux, System Programming, System Design and Implementation, Performance Tuning, Verification And Validation, Algorithms, Debugging
Advanced · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Test Driven Development (TDD), Unit Testing, Code Review, Maintainability, Software Testing, Integration Testing, Debugging, Software Development, Python Programming
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Security Requirements Analysis, Requirements Analysis, Risk Management Framework, Risking, User Requirements Documents, Scalability, Verification And Validation, Software Visualization, Safety and Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: COBOL (Programming Language), Debugging, z/OS, Unit Testing, Test Driven Development (TDD), Software Testing, Mainframe Computing, Integrated Development Environments, File Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Technical Documentation, Document Management, Technical Writing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Driven Development (TDD), Unit Testing, Test Automation, Test Case, Development Testing, Software Testing, Mockups, Python Programming
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: JUnit, Unit Testing, Debugging, Java, Maintainability, Software Development, Secure Coding, Software Testing, Test Case, Authentications, Application Security, Cryptography, Object Oriented Programming (OOP), Eclipse (Software), Integrated Development Environments, Encryption, Data Structures, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Power Automate/Flow, Email Automation, Verification And Validation, Product Testing, Document Management, Microsoft Excel, Data Import/Export, Staff Management, Microsoft 365, Spreadsheet Software
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Apache Kafka, Dataflow, Extract, Transform, Load, Google Cloud Platform, Data Pipelines, Real Time Data, Data Architecture, Big Data, Data Processing, Analytics
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Continuous Integration, Sprint Planning, Kaizen Methodology, Process Improvement, Backlogs, Agile Product Development, Unit Testing, DevSecOps, Scalability, Performance Metric, Integration Testing, Software Development, Software Testing, Organizational Change, Project Management, User Story, Git (Version Control System), Key Performance Indicators (KPIs), Business Reporting, Application Security
Beginner · Specialization · 1 - 3 Months

University of Washington
Skills you'll gain: Power BI, Data Modeling, Data Transformation, Business Requirements, Star Schema, Data Visualization Software, Extract, Transform, Load, Snowflake Schema, Relational Databases, Data Integration, Database Design, Data Import/Export, Data Cleansing, Business Intelligence, Data Analysis, Stakeholder Management, Decision Making
Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Software Engineering, Programming Principles, Software Development, Computer Programming, Software Documentation, Software Testing, Computational Thinking, Game Design, Animations
Mixed · Course · 1 - 3 Months