Stevan Milovanovic
Senior Mobile Engineer
Belgrade, Serbia
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I’m a software developer and lifelong learner with a decade in the Android ecosystem who enjoys turning complex ideas into practical solutions. I like making reliable products while keeping things simple and approachable. When I’m not coding, I’m reading, tinkering with small projects, and enjoying time outdoors. I’m excited to share what I’ve learned and to learn from others in the room.
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Serverless AI for Android with Firebase AI Logic
Recent updates simplify the integration of AI features without the need for custom backends. This session takes a closer look at Firebase AI Logic, demonstrating its support for text-to-text generation, text-to-image creation, and function calling directly from Android. The talk highlights practical considerations and reflects on how these capabilities can be applied in modern Android development.
AI Agents on Android: Turning Voice and Vision into Real App Workflows
Modern mobile AI features often stop at chat interfaces, but real user value comes when AI can act, not just respond. In this talk, we’ll explore how to build AI agents on Android that transform raw user input, such as voice and images, into structured, actionable workflows. Using a real-world demo app, we’ll walk through how an agent can combine on-device capabilities with cloud reasoning to execute meaningful tasks inside your app.
Connecting Edge AI and Serverless Backends: Architecting Smarter Android Apps
In this session, we’ll explore how to architect Android applications that combine on-device intelligence with powerful serverless backends to deliver smarter, more efficient user experiences.
Using Firebase AI Logic and the Gemini Developer API, we’ll demonstrate how to integrate generative and multimodal models without managing infrastructure. You’ll learn how to connect, configure, and interact with AI services, implement hybrid on-device and cloud inference, and handle real-world challenges like latency, privacy, and cost.
Through practical examples, we’ll show how to build mobile apps that reason, adapt, and scale from edge inference to serverless orchestration.
AI in Your Pocket: Implementing LiteRT in Android Apps
In this talk, we will explore how to integrate LiteRT to create intelligent features in mobile applications. Participants will learn key concepts and practical applications, gaining hands-on techniques to harness deep learning and enable real-time AI capabilities for enhanced user experiences.
Running AI on Your Phone: Lightweight On-Device Models for Android
Can a small but highly specialized language model handle your app's instructions?
In this session, I'll show how I built exactly that into Speak2Act, an open-source Android app that turns voice into transactions. Whisper transcribes speech on the phone, and rules still handle the common phrasing in microseconds. Everything the rules can't parse goes to FunctionGemma 270M, fine-tuned for one job and running on-device with LiteRT-LM. The cloud becomes the last resort, not the default, and yes, the demo runs in airplane mode.
You'll see how to:
• choose a runtime and a model small enough to ship
• get structured output with tool calling, using one contract for the phone and the cloud
• keep a small model honest: the model proposes, grammar verifies, the user confirms
• fine-tune with two LLMs, teacher and student.
• convert, quantize, pin and ship a 284 MB model like any other release artifact
• measure what matters: accuracy, latency, memory and download size
You'll leave with a recipe you can reproduce, because the app, the Colab notebooks and the fine-tuned model are all public on GitHub and Hugging Face. And with one lesson that applies far beyond payments: small and specialized beats big and general.
Build Stuff 2026 Lithuania Sessionize Event Upcoming
Advanced Technology Days 21 Sessionize Event
droidcon Lisbon 2026 Sessionize Event
JavaCro'26 Sessionize Event
Mobile Developers Week Abu Dhabi 2025 Sessionize Event
JavaCro'25 Sessionize Event
droidcon Amman 2025 Sessionize Event
Devfest Milano 2024 Sessionize Event
DevFest Venezia 2024 Sessionize Event
DevFest Bari 2024 Sessionize Event
JavaCro'24 Sessionize Event
Android Worldwide April 2024 Sessionize Event
Devfest Alps 2023 Sessionize Event
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