Dawid Wiącek

Senior Software Engineer

Dawid is a software engineer with extensive experience in mobile development and beyond. While his foundation is in Android and the full mobile lifecycle, his work spans multiple technologies and platforms, focusing on building efficient, scalable solutions. Passionate about discovering and applying new tools, he is also deeply interested in security aspects of software, ensuring systems are both innovative and safe. Dawid enjoys exploring how different technologies connect, always aiming to deliver practical innovation in the ever-evolving world of software. He is currently working as a Foundation Team Lead at TUI.

Driving App Reliability with Real-Time Monitoring and SLIs

In today’s always-on digital world, user expectations are relentless—apps must be fast, responsive, and available around the clock. But behind every seamless experience is a solid monitoring strategy. This session dives into how real-time monitoring and Service Level Indicators (SLIs) can make or break the reliability of your app. We’ll explore real-world use cases where feature availability, latency, and error severity levels must be tightly monitored to avoid catastrophic user experiences—especially in apps handling real-time data, IoT, or safety-critical alerts. You’ll learn how to define meaningful SLIs, categorize errors by impact, and build a scalable monitoring framework that works across teams and environments. Expect actionable strategies, lightweight formulas, and lessons from SRE practices that you can apply immediately—whether you're a developer, engineering lead, or just passionate about making your app bulletproof. Info : https://ebdz.dev/blog/the-importance-of-real-time-monitoring-and-service-level-indicators-slis-for-app-performance