Kubilay Karpat

Kotlin

Kubilay is a software consultant at Xebia, working with teams to design and build backend systems that remain maintainable as they evolve. His work centers on pragmatic architecture, code clarity, and making technical trade-offs explicit.

He has hands-on experience with Kotlin, Go, Java, and TypeScript, and draws on these languages to help teams understand how different design choices shape a system. In his trainings, he connects language features in Kotlin and Go to real architectural concerns such as concurrency, error handling, modularity, and testing.

Kubilay regularly leads Kotlin and Go workshops and speaks at community meetups, focusing on patterns and practices teams can apply directly in their day-to-day work.

Upcoming courses

Building Smart Applications with Agentic AI for JVM developers (Java/Kotlin)

Ship intelligent features to production—not prototypes. While others struggle with LangChain theory, you’ll master semantic search, RAG systems, and multi-agent workflows using battle-tested Spring-AI and LangChain4j. Deploy AI that actually works in enterprise JVM apps.

Back-End Development
GenAI
Kotlin
2 days
In Person

Next:

25 – 26 Jun, 2026

From:

€1795

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Mastering AI-Assisted Software Engineering

2 days to AI coding mastery. Work with Claude, Copilot, and Cursor on your actual projects. Build Model Context Protocol integrations for your specific workflows. Leave with skills that immediately boost your productivity and custom tools that keep working long after the workshop ends.

Arman Kavian

GenAI
2 days
In Person

Next:

11 – 12 Jun, 2026

From:

€1795

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Applying Professional Scrum for Software Development (APS-SD)

Master Agile professional software development with our APS-SD training. Turn product requirements into business value. Get certified as a PSD!

Jesse Houwing

Scrum
Scrum.org
3 days
In Person

Next:

3 Jun, 2026

From:

€2095

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Kotlin Advanced Developer

Get your existing Kotlin skills to the next level with our Kotlin Advanced Developer training course.

Back-End Development
Kotlin
2 days
In Person

Next:

11 – 12 Jun, 2026

From:

€1255

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Kotlin Professional Developer

Boost your developer skills, write idiomatic code and build Android apps with our Kotlin Professional Developer training!

Back-End Development
Kotlin
2 days
In Person

Next:

21 – 22 May, 2026

From:

€1255

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Agentic AI for Developers

Agentic AI introduces a new generation of systems that can plan, reason, and take actions. In this hands-on course, developers will learn how to build AI agents using modern tooling and Google Cloud Platform, exploring concepts like tool use, planning, and multi-step reasoning.

Giorgia Corrado

Agentic AI
Google Cloud Platform (GCP)
2 days
In Person

Next:

19 – 20 Aug, 2026

From:

€1450

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AI Leadership & Strategy

Lead AI adoption with clarity and confidence. In three days, you’ll gain the strategic insight, governance foundations, and practical tools to guide responsible AI implementation, align leadership, and turn AI ambition into measurable business impact.

Sander Dur

ai
AI for business
Leadership
3 days
In Person

Next:

3 Jun, 2026

From:

€2045

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Claude Code Mastery Training

Hands-on Claude Code course for software engineers. Build custom skills, hooks, and MCP servers across 2 days with a real codebase. Online or in-person.

ai
Claude
2 days
In Person

Next:

17 – 18 Jun, 2026

From:

€1795

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Professional Scrum Master – AI Essentials (PSM-AI)

Sjoerd Nijland

ai
Scrum
Scrum Master
1 day
In Person

Next:

22 May, 2026

From:

€925

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AI Bootcamp for Business

Master the fundamentals of Generative AI, explore the power of Agentic AI, and become a certified Analytics Translator — all in one structured, high-impact program.

Tennyson Wu

5.5 days
Virtual

Next:

10 Jun, 2026

From:

€2975

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Communicate Like a CTO

Amplify your impact and learn how CTOs communicate with less-technical audiences. In one day, you’ll gain practical tools to explain technical ideas clearly, speak the language of business, and influence stakeholders as a trusted engineer or leader.

Patrick Kua

Agile Leadership
Leadership
techtraining
1 day
In Person

Next:

1 Jul, 2026

From:

€925

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Agentic AI for Business

Through demos, guided exercises, and collaborative activities, you’ll explore how agents make decisions, where they can add value, and what risks and limitations to watch for. You’ll leave with practical ideas for applying agentic AI in your own team or organization.

Lucy Sheppard 

2 days
In Person

Next:

26 – 27 May, 2026

From:

€1450

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Transformationeel Leiderschap Programma
3 days
Virtual

Next:

21 Dec, 2026

From:

€1975

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Kotlin Dev Day
1 day
In Person

Next:

26 Nov, 2026

From:

€299

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