Hema sai charan Kothamasu
HemAndroid
Hyderābād, India
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Hema Sai Charan Kothamasu (aka hemandroid) is a 🚀 seasoned mobile app developer with 11+ years of experience in Android (Kotlin) and Flutter (Dart).
He is the 👨💻 Organizer of Flutter Hyderabad & FlutterFlow Hyderabad Communities, where he empowers developers through technical sessions, mentorship, and hands-on community events.
As a 🎙️ technical speaker at GDG Hyderabad & TFUG AI/ML, he has delivered impactful talks on secure mobile architecture, cross-platform development, and dev tooling at conferences, devfests, and hackathons.
He's also a 📚 technical reviewer for Packt books, ✍️ tech blogger, and a committed mentor across universities and startups.
Hema’s sessions blend deep technical insights with real-world use cases, making him a trusted voice in the global mobile development community.
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Area of Expertise
Touch-Free Interactions: Gesture-Based Navigation in Flutter with AI Pose Estimation
Flutter developers can harness AI-powered pose estimation to create innovative and interactive apps in a world-embracing touchless technology. This session delves into integrating pose estimation models with Flutter to enable gesture-based navigation for gaming, fitness, and healthcare apps. Learn how to seamlessly incorporate AI frameworks like MediaPipe into Flutter projects, redefining accessibility and interactivity.
Target Audience:
1. Mobile developers exploring AI-driven interfaces
2. Developers focused on accessibility or health tech
3. Gaming enthusiasts interested in gesture-based controls
Key Takeaways:
1. Basics of AI pose estimation and its applications in Flutter
2. Step-by-step integration of pose estimation models like MediaPipe or OpenPose
3. Best practices for designing gesture-based navigation systems
4. Demo of gesture-based UI navigation and fitness tracking
Securing Flutter Apps for the Quantum Era with Quantum-Safe Cryptography
As quantum computing evolves, traditional encryption faces growing risks. Flutter developers can stay ahead by adopting quantum-safe cryptography to safeguard sensitive data. This session explores quantum-resistant algorithms and their practical use in Flutter apps. From securing e-wallets to encrypted messaging, discover how to future-proof your apps against quantum threats.
Target Audience:
1. Flutter developers in fintech, secure communication, or healthcare.
2. Security-focused developers exploring quantum-safe solutions.
3. Tech enthusiasts intrigued by quantum computing’s impact on security.
Key Takeaways:
1. Understanding the risks quantum computing poses to current encryption methods.
2. Introduction to quantum-safe cryptography algorithms like lattice-based, hash-based, and code-based encryption.
4. Demo of a secure Flutter app featuring quantum-resistant encryption for messaging or financial transactions.
Future-Proof Your Flutter Apps with Quantum-Safe Cryptography
As quantum computing advances, traditional encryption methods face potential vulnerabilities. Flutter developers can stay ahead of the curve by integrating quantum-safe cryptography methods to protect sensitive data. This session will delve into quantum-resistant cryptographic algorithms and demonstrate their application in Flutter. From securing e-wallets to encrypted messaging, learn how to build apps that stand the test of quantum breakthroughs.
Target Audience:
1. Flutter developers working on fintech, secure communication, or healthcare apps
2. Security-focused developers seeking quantum-safe solutions
3. Tech enthusiasts interested in quantum computing's impact on security
Key Takeaways:
1. Understanding the risks quantum computing poses to current encryption methods.
2. Introduction to quantum-safe cryptography algorithms like lattice-based, hash-based, and code-based encryption.
3. Step-by-step guide to implementing quantum-safe encryption in a Flutter app.
4. Demo of a secure Flutter app featuring quantum-resistant encryption for messaging or financial transactions.
Say Goodbye to MethodChannels: Introducing Pigeon (Flutter)
Flutter is a great cross-platform framework, but it can be difficult to communicate with the native layer. MethodChannels are a way to do this, but they can be difficult to use and not very type-safe.
Pigeon is a code generation tool that makes it easy to communicate between Flutter and native code. It is a better alternative to MethodChannels because it is type-safe and more enjoyable to use.
In this talk, I will show you how to use Pigeon to communicate with the native layer in your Flutter apps. I will also discuss the benefits of using Pigeon over MethodChannels.
In this talk, you will learn:
1. How to use Pigeon to communicate with the native layer in your Flutter apps.
2. The benefits of using Pigeon over MethodChannels.
3. How to write type-safe code that can be used with Pigeon.
GDG DevFest Hyderabad 2018 Sessionize Event
Hema sai charan Kothamasu
HemAndroid
Hyderābād, India
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