Human-in-the-Loop Agents With LangGraph

Hosted by Aki Wijesundara and Manu Jayawardana

Tue, Jul 21, 2026

3:00 PM UTC (30 minutes)

Virtual (Zoom)

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AI Engineering Bootcamp & Certificate
Aki Wijesundara, PhD and Manu Jayawardana
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What you'll learn

When to pause an agent

Spot the steps that are too risky to run on autopilot and deserve a human check first.

Add an approval checkpoint

Use a LangGraph interrupt to stop the agent and hand control back to a person at the right moment.

Resume cleanly after a human responds

Feed an approval or an edit back into the graph so the agent picks up without losing its place.

Why this topic matters

Full autonomy sounds great until an agent confidently does the wrong thing. The safer pattern is to pause and ask a human before any risky step. In this free 30 minute session you add a human approval checkpoint to a LangGraph agent, watch it stop and wait for a yes or a correction, then resume from exactly where it paused. You leave able to put a human in the loop so an agent checks in before it acts.

You'll learn from

Aki Wijesundara

AI Advisor | Educator | Google AI Accelerator Alum

Aki Wijesundara is an AI leader with a PhD in Machine Learning and extensive experience mentoring startups at Google’s AI Accelerator. With a career spanning both research and applied AI, Aki has taught 5,000+ students worldwide how to design and deploy production-ready AI systems.

He has worked across cutting-edge areas of applied AI, from LangChain and RAG pipelines to observability and large-scale deployment. As a researcher and educator, Aki bridges the gap between theory and practice, making complex systems approachable and actionable for engineers, founders, and product leaders.

Aki is also a frequent speaker and advisor to organizations adopting AI, helping them transition from experimentation to production at scale.

Manu Jayawardana

AI Founder | Co-Founder & CEO at Krybe | Co-Founder of Snapdrum

Manu Jayawardana is a serial entrepreneur with multiple AI startup successes.

He is also the Co-Founder of Snapdrum, an AI consultancy helping companies integrate and automate their businesses using AI. Through Snapdrum, Manu has worked with top startups and enterprises across the U.S., Europe, and Asia, advising on automation, product development, and AI strategy.

Currently, Manu is the Co-Founder & CEO of Krybe, an AI voice agent startup in London transforming how businesses automate customer interactions. His experience spans fundraising, scaling products, and leading teams to deliver production-grade AI solutions adopted globally.

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