Victor Rentea: Workshop 2 - Advanced Agentic Engineering

Please note: we provide 2 workshops. This event is for Workshop 2 - Advanced Agentic Engineering on November 27, 2026. If you would like to join, subscribe quickly here (seats are limited): https://tickets.codelabjug.nl/event/advanced-workshop-victor-rentea

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AI is moving fast, and it's not going away. Coding agents are becoming a serious part of software development, so the question is no longer if you'll use them, but how to use it effectively.

Our first Agentic Engineering workshop with Victor Rentea sold out. So, back by popular demand, we're doing it again on November 26th and one follow-up a day after.

Victor dives into Claude Code and modern agentic development: what works, what doesn't, and how to use it in a professional development workflow.

Workshop 2: Workshop 2: Advanced Agentic Engineering for developers

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Workshop 2: Advanced Agentic Engineering
Date: Friday 27th of November
Price: Only € 395,- (ex VAT)

The Advanced Agentic Engineering workshop goes beyond individual prompts and tools. Victor dives into how AI-assisted development changes the entire engineering workflow from requirements and specifications to architecture, review, testing and legacy code.

Spec-Driven Development

• Brainstorming requirements with 'Tres Amigos' technique
• When to directly prompt, plan, interview, or SDD?
• Spec review: how to avoid fatigue-LGTM, skill erosion, and cognitive debt
• Hands-on: Spec-Driven Develop a feature using (adjusted) OpenSpec

Agentic Workflows

• Agent Orchestration Patterns – explore, review, parallelize, advise
• State-of-the-Art Agentic Workflow – what engineering teams converge towards in 2026
• Multi-agent adversarial review
• Towards Dark Factory – when to review less code?

Guardrails & Code Review

• API, Data Model, Logical Structure & Coupling Surveillance
• Functional Acceptance Tests semantic mapped to Requirements
• Guided Review to maximize mental bandwidth
• Hooks and Codeowners
• Tracing Critical Flows from UI Tests throughout backend services/modules

AI vs Legacy Code

• Refactoring Legacy: syntax-based inspection & refactoring, using LSP/ CodeGraph , Auto-fix Sonar issues
• Testing Legacy Code: coverage, mutation-, (prod) characterization-tests +

Summary

• Comprehensive AI Summary + Wiki of all concepts discussed
• Follow-up self-paced exercises
• Top sources to stay up to date

This workshop is designed as the next step after Agentic Engineering for developers and engineers who want to go deeper into professional agentic development.