Verified on 10 November 2026
This certificate is listed in the hackers&wizards certificate registry and has not been revoked.
Certificate of Completion
This is to certify that
Michalis Flevaris
has successfully attended the
hackers&wizards Training (2 Days) Agentic Product Engineering
on 5 - 6 November 2026 (Amsterdam, Netherlands).
Topics covered
- How AI changes the role of the software engineer
- How LLMs and coding agents work in practice
- Development environment setup and configuration
- Effective prompting for software engineering tasks
- Project-level instructions and workflow configuration
- Context management for reliable agent sessions
- Subagent delegation and task specialization
- Agent skills and hooks for repeatable, enforced workflows
- Spec-driven development with OpenSpec on a real codebase
- Security for coding agents: permissions, secrets and prompt injection
- Feature implementation with coding agents
- Credential ID
- HW-APE-261105-HVPF5WLKFBKNH2PM
- Issued by
- hackers&wizards GmbH, Hamburg
- Duration
- 16 hours
- Issued
- November 2026
- Verification link
- certificates.hackersandwizards.dev
/c/HW-APE-261105-HVPF5WLKFBKNH2PM
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