Industrial Automation Systems Courses

Microcredential

Foundations of Retrieval Augmented Generation (RAG) Systems

182 ratings at CodeSignal

Master RAG systems fundamentals: vector databases, semantic retrieval with embeddings, and building complete pipelines to enhance text generation accuracy.

• CodeSignal
• 4 hours
• On-Demand
• Free Certificate
• 4 courses

Text Representation Techniques for RAG Systems

Explore essential text representation techniques for RAG systems, from Bag-of-Words to embeddings, and learn how to visualize and compare these methods for effective document retrieval and semantic search.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

System Automation with Shell Scripts

Master shell scripting techniques to automate system maintenance, from package updates and user management to disk monitoring and scheduled backups using Cron.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Orchestrating Multi-Agent Systems

Master advanced agent orchestration techniques, design complex tools, and create collaborative multi-agent systems that work together to solve intricate tasks efficiently.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Recommendation Systems Foundations

Explore foundational recommendation system algorithms, from baseline prediction models to similarity measures and advanced prediction techniques essential for building robust recommendation tools.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Content-Based Recommendation Systems

Dive into content-based recommendation systems, exploring factorization machines and DSSM with hands-on coding examples for developing personalized recommendation models using rich data.

• CodeSignal
• 4 hours
• On-Demand
• Free Certificate

Recommendation Systems Quality Evaluation

Explore recommendation system evaluation metrics like Coverage, Serendipity, Novelty, and Diversity through theoretical insights and practical coding examples.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Environment Engineering: The Foundation of RL Systems

Discover how to build reinforcement learning environments from scratch, exploring states, actions, rewards, and implementing a grid world environment with a random agent.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Microcredential

Recommendation Systems Theory and Coding

Master collaborative filtering, content-based methods, and hybrid techniques to build recommendation systems from scratch with hands-on projects and real-world applications.

• CodeSignal
• 15 hours
• On-Demand
• Free Certificate
• 4 courses

Parallelizing Claude Agentic Systems in Python

Discover how to scale Claude-powered systems using asynchronous programming for high-throughput workloads with concurrent API calls and parallel tool processing.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

API Test Automation with Kotlin

Dive into API test automation with Kotlin, learning to set up test cases, make assertions, use mocks, and automate CRUD operations and authentication with JUnit and OkHttp.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Parallelizing Claude Agentic Systems in TypeScript

Master concurrent execution patterns for Claude agents in TypeScript to reduce latency and scale multi-agent systems with Promise.all and parallel tool orchestration.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Microcredential

Recommendation Systems Theory and Coding in JS

Master collaborative filtering, content-based methods, and hybrid techniques to build recommendation systems from scratch using JavaScript through hands-on projects.

• CodeSignal
• 15 hours
• On-Demand
• Free Certificate
• 4 courses

Systems Development: Object Oriented Analysis and Design (HP2M48)

Master object-oriented analysis and design principles through UML modeling, design patterns, and quality software architecture for robust system development.

• OpenLearning
• On-Demand
• Free Online Course

Parallelizing GPT-5 Agentic Systems in TypeScript

Master parallel GPT-5 agent systems in TypeScript using Promise.all for concurrent conversations, tool execution, and multi-agent orchestration to reduce latency.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate