Bart Slodyczka Courses

OpenAI Agent Builder Explained - Full Walkthrough and n8n Comparison

Discover OpenAI's new AgentKit Agent Builder through a complete demo, exploring AI-centric features like native traces, evaluations, and security moderation compared to n8n alternatives.

• YouTube
• 35 minutes
• On-Demand
• Free Video

The Ultimate Guide to Building Production-Ready n8n Workflows

Master production-ready n8n workflows with best practices for logging, error handling, retries, observability, databases, security, and compliance for scalable automation.

• YouTube
• 25 minutes
• On-Demand
• Free Video

n8n Webhook Security - A Deep Dive Into Real Workflow Protection

Master enterprise-level webhook security for n8n workflows, covering server protection with Caddy, HTTPS setup, authentication keys, HMAC signatures, and data validation techniques.

• YouTube
• 36 minutes
• On-Demand
• Free Video

The Ultimate Guide to Scaling Your Self-Hosted n8n Instance

Master n8n scaling with benchmarking tools, vertical scaling, queue mode, and performance optimization to maximize workflow executions per second on Docker, DigitalOcean, or VPS servers.

• YouTube
• 26 minutes
• On-Demand
• Free Video

5 New Features in the GPT Realtime API (GA Release) for Advanced Voice Agents

Discover 5 major upgrades in OpenAI's GPT Realtime API including MCP support, image inputs, SIP calling, new voices, and 20% lower pricing for building advanced voice agents.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Top 5 Most Used n8n Nodes - From 5,700 Workflows

Discover the 5 most essential n8n nodes through real workflow examples: Sticky Note, HTTP Request, Set, Code, and If - learn exactly when and how to use each one effectively.

• YouTube
• 29 minutes
• On-Demand
• Free Video

Best n8n Updates from the Last 30 Days - My Top Picks

Discover the latest n8n automation platform updates including Chat Trigger, AI Agent, Webhook, and Form Trigger improvements from the past month.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Supervised Agents - How to Use AI Without Risking Your Business

Discover how to safely automate high-risk business tasks using the Supervised Agent Framework, combining AI agents with human oversight to prevent costly mistakes while maximizing efficiency.

• YouTube
• 22 minutes
• On-Demand
• Free Video

n8n Full Course - How to Build Custom User Interfaces Step-by-Step

Build beautiful, functional interfaces for n8n workflows without coding. Master planning, designing, and deploying custom UIs that connect directly to your automations.

• YouTube
• 43 minutes
• On-Demand
• Free Video

Control Any n8n Workflow With a Custom UI - Step by Step Guide

Master building interactive UIs that control n8n workflows in real-time using wait nodes and webhooks for dynamic automation management.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Build a Customer Support Escalation System in n8n That Actually Works

Master building a functional customer support escalation system using n8n with AI-powered resolution proposals, human oversight, and automated customer responses.

• YouTube
• 20 minutes
• On-Demand
• Free Video

n8n LangChain Code Node - From Beginner to Expert with 3 Real Examples

Master n8n LangChain code nodes through 3 practical examples, from setup to advanced custom execution code, with LangSmith integration and LLM-ready instructions.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Only 1% of n8n Builders Know This Node Exists - LangChain Code Node

Discover the hidden LangChain Code Node in n8n that only 1% of builders use, revealing the magic behind AI agents and advanced LLM node functionality for powerful automation workflows.

• YouTube
• 21 minutes
• On-Demand
• Free Video

AI Text Extraction from PDFs and Images in n8n - Free Template

Master AI-powered text extraction from PDFs and images using n8n workflows to transform invoices, contracts, and documents into structured data with OCR and Llama Parse integration.

• YouTube
• 25 minutes
• On-Demand
• Free Video

n8n Best Practices - What 2,000+ Production Workflows Taught Me

Discover critical patterns from 2,000+ production n8n workflows to build bulletproof automations, avoid common mistakes, and implement best practices that top performers use.

• YouTube
• 33 minutes
• On-Demand
• Free Video