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.

Skills you'll gain: LangChain, Generative AI Agents, Agentic Workflows, LLM Application, Data Persistence, Agentic systems, Memory Management, Retrieval-Augmented Generation, AI Personalization, Data Storage, Context Management, Vector Databases
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Warehousing, Extract, Transform, Load, Data Pipelines, Data Integration, Data Processing, Data Quality
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: GitHub Copilot, Object-Relational Mapping, Restful API, Code Review, Test Case, Software Testing, Test Automation, Development Testing, Business Logic, Application Development, Software Development Tools, AI Workflows, Requirements Analysis, GitHub, API Design, Application Programming Interface (API), Software Technical Review, Database Application, Software Architecture, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Test Tools, Test Driven Development (TDD), CI/CD, Continuous Integration, Continuous Deployment, Unit Testing, Test Automation, Test Script Development, Software Testing, Development Testing, Development Environment, TypeScript, Maintainability, Web Development, Web Applications, Full-Stack Web Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: API Testing, Unit Testing, Node.JS, Application Performance Management, Hardening, Authentications, Software Testing, System Monitoring, Secure Coding, Performance Tuning, Back-End Web Development, Postman API Platform, Application Programming Interface (API), Server Side, Application Deployment, Security Testing, Web Development Tools, JSON, MongoDB, GitHub
Advanced · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Pipelines, CI/CD, AI Workflows, Agentic systems, Generative AI Agents, Technology Roadmaps, DevOps, Build Tools, Development Environment, Data Architecture, TypeScript, Software Documentation, Software Development Tools, Data Processing, Rust (Programming Language), Technical Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Milestones (Project Management), Project Schedules, Timelines, Risk Analysis, Dependency Analysis, Goal Setting, Risk Management, Risk Mitigation, Project Scoping, Project Management, Scheduling, Project Performance, Decision Making, Project Closure, Project Planning, Scope Management, Estimation, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Model Training, System Monitoring, Continuous Monitoring, Model Deployment, Verification And Validation, Performance Metric, A/B Testing, Failure Analysis, Statistical Hypothesis Testing, Applied Machine Learning, Statistical Analysis, Scikit Learn (Machine Learning Library), Benchmarking
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Django (Web Framework), Full-Stack Web Development, Authentications, Software Testing, Development Testing, Unit Testing, Debugging, Object-Relational Mapping, Authorization (Computing), MySQL, Test Case, Web Development, Development Environment, Database Development, Back-End Web Development, Web Applications, Software Documentation, File Management, Model View Controller, Application Frameworks
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Management Reporting, Issue Tracking, Business Reporting, Report Writing, Accountability, Document Management, Consolidation, Content Management Systems, Verification And Validation, Content Management
Intermediate · Course · 1 - 4 Weeks

PracticalGrowth
Skills you'll gain: Employee Onboarding, New Hire Orientations, Drive Engagement, Constructive Feedback, Continuous Improvement Process, Knowledge Transfer, Process Improvement, Diversity and Inclusion, Personalized Service, Telecommuting, Performance Metric, Experience Design, Workplace inclusivity, Diversity Equity and Inclusion Initiatives, Goal Setting, Expectation Management, Relationship Building, Document Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: API Design, API Gateway, API Testing, Application Programming Interface (API), Software Documentation, Restful API, Software Design Documents, Server Side, Test Automation, Software Testing, Software Design, Back-End Web Development, Test Case, Collaboration, Debugging
Intermediate · Course · 1 - 4 Weeks