
DevDay - Event Announcement
2026

Nguyen Minh Tu – AI Engineer at mgm technology partners Vietnam
Topic: From Chatbots to AI Coworkers: Building Reliable Workflow Agents with Human-in-the-Loop
AI is evolving from chatbots into workflow agents that can plan and act. This session explores architectures for building reliable AI coworkers. It combines planning, retrieval, tools, and HITL to reduce errors and hallucinations.

Marcel Felder – Senior Product Owner at Axon Vibe
Topic: Human-in-the-Loop AI: Designing Intelligent Systems That Keep Humans in Control
As AI enters products, the focus shifts to human collaboration. This workshop explores Human-in-the-Loop (HITL) design through real-world use cases. Participants learn to define decision boundaries and avoid over-automation.

Nguyen Truong Luu – Software Development Expert at Open Web Technology Vietnam
Topic: When developers become AI orchestrators
The Agentic AI era is reshaping software development. This session explores tools like Claude Code, multi-agent systems, and security layers. It helps developers transition from coders to system orchestrators.

Truong Thanh Nhan – Senior Test Engineer at KMS Technology
Topic: AI-Augmented QA: From Assistive Tools to Autonomous Testing Agents
AI is transforming software testing—from automation tools to AI agents across the QA lifecycle. This session explores current improvements and future workflows. It also highlights how QA roles are evolving in an AI-driven environment.

Tran Thai Son – Tech Lead at Enouvo IT Solutions
Topic: Maximizing Developer Productivity with AI Coding Assistants
This session shares practical tips for using AI coding tools like Claude and Codex. It covers prompt writing, workflow integration, and reviewing AI-generated code. The goal is to boost productivity while maintaining quality and safety.

Tran Xuan Vu – Head of Business Development at Enosta
Topic: Productivity 10x Without Losing Human Judgment
AI boosts speed—but faster isn’t always better. This workshop explores trade-offs where output increases but judgment declines. Participants learn a 4-layer model to design AI workflows focused on quality, sustainability, and long-term value.

Ton That Bach – Technical Manager at Mynavi Techtus Vietnam
Topic: Beyond Vibe Coding: Mastering System Thinking in the AI-Driven Era
“Vibe Coding” is changing development through natural language and AI—but also increases technical debt risks. This session introduces the shift to AI Orchestrators and emphasizes systems thinking. The approach: “Prompt by Vibe, Review by Logic.”

Vo Dinh Hieu – Lecturer at International School, Duy Tan University
Topic: Designing a Personal Knowledge Graph for Engineering Productivity
This workshop guides participants in building a Personal Knowledge Graph using tools like Obsidian and AI. It shows how to connect and structure knowledge for better learning and reuse. The result is an “active knowledge system” that boosts productivity and long-term growth.

Luong Minh Hai – Professional Director at Atoha Institute
Topic: Future Skills, Workforce Transformation & AI Upskilling
This session explores the evolution of AI and its impact on how people work. It focuses on workforce transformation, future skills, and reskilling pathways. Participants gain insights into shifting roles and how to stay competitive in the AI era.

Sebastian Sussmann – CIO at Axon Active Vietnam
Topic: The Last Junior Developer: The Ticking Time Bomb in AI-Powered Teams
We celebrate AI replacing junior work—but that’s risky. Senior developers gain judgment through years of hands-on experience, and without junior roles, that pipeline disappears. Teams may rely on AI without understanding its limits, creating a gap that’s already emerging.

Dinh Cong Quoc Tai - Solution Architect at Enouvo IT Solutions
Topic: The Last Junior Developer: The Ticking Time Bomb in AI-Powered Teams
AI is no longer just a feature—it’s becoming a collaborator across the software lifecycle. This session explores how AI reshapes design, coding, testing, and operations through automation and productivity gains. It also addresses challenges, mindset shifts, and responsible use to build high-quality systems.