dxTechTalk Istanbul

Join our dxTechTalk to learn practical ways to foster continuous improvement in your quality assurance team!

### “How to Simulate Market Data. Why Is It Harder than It Looks?”, by Oleksii Niechaiev, Backend Developer at Devexperts

About the Talk
Simulating market data sounds simple: generate prices, draw candles, done. In reality, creating believable market behavior is much more challenging. In this talk, we will build a market data simulator, I will explain the basic concepts behind market behavior, and show why this task is much harder than it seems at first glance.

About the Speaker
Oleksii Niechaiev is a Full Stack Developer at Devexperts, primarily specializing in backend development for enterprise financial systems with more than 4 years of experience in software engineering. With deep experience in designing and implementing large-scale solutions, he has worked extensively on scalability, resiliency and integration challenges.

### “Let’s Build an Agent, Mr. Anderson”, by Sviatoslav Zhilichev, Full Stack Developer at RutaJob

About the Talk
How do you move from a simple prompt to a reliable LLM-powered system? In this session, Sviatoslav breaks down the different ways LLMs can be integrated into applications and what makes each approach unique. I’ll share a real case study, showing the journey from an early, fragile implementation to a robust and scalable solution, complete with architecture decisions and real prompt examples.

About the Speaker
Sviatoslav Zhilichev is a seasoned technology leader with 18 years of experience in software development and engineering management. A former CTO and co-founder of a web development agency, he now works as a Fractional CTO and Full Stack Developer, helping companies scale their technology, build high-performing teams, and deliver robust digital products.