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: Data Architecture, Data Infrastructure, LLM Application, Data Quality, AI Workflows, Generative AI, Data Governance, Data Pipelines, Extract, Transform, Load, Distributed Computing, AI Integrations, Data Management, Self Service Technologies, Cloud Storage, Data Processing, Data Storage, Scalability, Data Wrangling, Data Collection
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Software Quality Assurance, Software Quality (SQA/SQC), Test Automation, Usability Testing, Quality Assurance, Software Testing, Usability, Test Tools, Software Development Life Cycle, Selenium (Software), Back-End Web Development, User Experience Design, AI Integrations, Cloud Computing, Database Management Systems, Cloud Services, Leadership
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Jest (JavaScript Testing Framework), Test Driven Development (TDD), Test Script Development, Test Case, Web Development Tools, Development Testing, Unit Testing, Software Testing, Browser Compatibility, Test Tools, JavaScript Frameworks, Javascript, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Model Deployment, Databricks, MLOps (Machine Learning Operations), Feature Engineering, Apache Spark, Model Training, Data Preprocessing, Applied Machine Learning, Data Lakes, Extract, Transform, Load, AI Workflows, Hugging Face, Data Pipelines, PySpark, Vector Databases, Application Deployment, Artificial Intelligence and Machine Learning (AI/ML), Data Architecture, Machine Learning, Artificial Intelligence
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Product Roadmaps, Backlogs, Stakeholder Communications, Business Analysis, Requirements Elicitation, Business Analysis Tools, Stakeholder Management, Business Requirements, Stakeholder Engagement, Project Management Institute (PMI) Methodology, Verification And Validation, Requirements Analysis, Product Management, Requirements Management, Release Management, Milestones (Project Management), Project Management, Communication Planning, Project Planning, Agile Methodology
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Apple iOS, iOS Development, Open Web Application Security Project (OWASP), Swift Programming, Role-Based Access Control (RBAC), Vulnerability Assessments, Mobile Security, Software Testing, Mobile Development, Development Testing, Secure Coding, Authentications, Unit Testing, Application Security, Encryption, Knowledge of Apple Hardware, Security Testing, IT Security Architecture, Network Security, Mobile Development Tools
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Model Deployment, Tensorflow, Generative AI Agents, Recurrent Neural Networks (RNNs), BeeAI, Transfer Learning, Deep Learning, Convolutional Neural Networks, AI Orchestration, Application Deployment, Artificial Neural Networks, Responsible AI, Agentic Workflows, Agentic systems, Data Ethics, Model Training, Scalability, Model Optimization, Applied Machine Learning, Machine Learning
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Responsible AI, LLM Application, Unit Testing, Verification And Validation, Test Case, Security Testing, Testability, Software Testing, Code Coverage, Large Language Modeling, Model Evaluation, Test Tools, Test Script Development, Prompt Engineering, Threat Modeling, Prompt Patterns, Maintainability, Software Technical Review, Quality Assessment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Threat Modeling, Security Engineering, Security Testing, IT Security Architecture, Security Architecture Review, Hardening, Continuous Monitoring, Security Controls, Security Requirements Analysis, Security Strategy, Model Training, Vulnerability Assessments, Data Integrity, Data Validation, Model Evaluation, Information Privacy, Generative Adversarial Networks (GANs), Analysis, Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Acceptance Testing, Project Coordination, Model Deployment, Quality Assurance, User Acceptance Testing (UAT), Verification And Validation, Coordination, Product Quality (QA/QC), Quality Assurance and Control, Plan Execution, Workflow Management, Application Deployment, Issue Tracking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Social Media Management, Social Media, Social Media Analytics, Business Process Automation, Microsoft Excel, Automation, Social Media Content, Market Analysis, Solution Design, Secure Coding, Process Design, Image Analysis, Brand Management, Driving engagement, Data Import/Export, UI Components, Web Scraping, Data Validation, Verification And Validation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Document Management, Data Sharing, File Management, Google Workspace, Project Documentation, Cross-Functional Collaboration, Verification And Validation, Role-Based Access Control (RBAC), Workflow Management, Identity and Access Management, Microsoft 365, Data Security, Security Awareness
Beginner · Course · 1 - 4 Weeks