Wojciech Sadurski
Wojciech is an Android dev who recently became a Technical Project Leader at TiVo Poland. Fan of Kotlin who loves to keep things clean, decoupled and unit-tested.
Cool things you can do with Android shell
Android Debug Bridge is a powerful tool that many of us use everyday but never took a closer look at. Among other things it allows us to access Android shell, using which we can find lots of interesting stuff and get a better idea of how Android is built. In this session I will take a closer look at the capabilities of ADB and what are the interesting quirks and features we can do and find out using Android shell.
Richard Threlkeld
Richard Threlkeld is a Sr. Engineer in AWS Mobile & was the founding member of AWS AppSync & Amplify teams. Previously he worked in the field helping customers build web & mobile solutions with AWS technologies.
Auth, Security, and Data in Mobile apps
Authentication and security concepts, especially how they relate to application data, can be very complex and easy to get wrong. This session will deep dive into the history and implementation of how the AWS team encodes these practices into the Amplify Framework and how to use data modeling techniques with GraphQL to control fine grained access to data in your applications. I'll also go into the specific differences across iOS, Android, and web technologies.
Magda Miu
Magda Miu is an enthusiastic and innovative Squad Lead Developer at Orange and Google Developer Expert for Android with more than 10 years experience in software development.
Smile, it's CameraX!
These days, humans take more than 1 trillion photos a year and there are researches that show how taking photos increases enjoyment of experiences. This could be a good reason to focus on how to develop an app that takes pictures and CameraX was one of the most popular releases at Google I/O 2019. CameraX is a Jetpack supportt library built to help us make camera app development easier. In this presentation we will discuss about simplified usage of this new API that solves many bugs and pain points by offering consistency across devices.
Yahya Bayramoğlu
Yahya Bayramoğlu is a passionate Android Developer currently working at Uber. He has been developing for Android since 2012.
From the one, to one of many
From being the only Android developer in a company, to being just one of the many in a huge community. Is everything the same? What are the differences between working in different size of companies? As company size increases, so do the challenges of operating effectively. As an employee changing from, or with, a small to large company, you must scale your approach to adapt to them. What has worked previously is often not sustainable with an environment change, especially in company size.
Martin Mitrevski
Senior engineer and technical leader at Netcetera. Speaking at iOS conferences all over the world. Contributor and creator of many open source projects, such as Girders for Swift.
Developing your own Google in Swift
Apple's machine learning technologies open up a lot of possibilities for iOS developers. Now we can even create our own Google-like smart Q&A app, without holding a PhD in machine learning or using internet connection. In this talk, we will see a possible approach how we can do that, using CoreML, SwiftUI, Vision and Combine.
Vladimir Jovanovic
passionate Android developer and a Pluralsight author. Over the past 6 years, he has been helping companies have clean and stable Android applications.
Rewrite or Refactor That Is the Question
In this talk, we will consider the benefits and drawbacks of both approaches. We will also go through the pitfalls that you may encounter on these paths to a modern codebase.
By the end of this talk, you will have all the necessary knowledge to pick the best path for you when fighting with the technical debt.
Ash Davies
Google Developer Expert for Android, enthusiastic speaker, lead engineer at ImmobilieenScout24, Kotlin aficionado, spends more time travelling than working.
Refactoring Legacy Code with Kotlin
In this session, you’ll learn how to get started with Kotlin in your projects, tips and tricks on how to preserve your version control history, some pitfalls when migrating from Java, and what new technologies you can make use of in your journey with Kotlin.
Michal Šrajer
Nine years ago, Michal and his two friends founded the Inmite studio, which became a Czech leader in smartphone application development.
Happiness at Work in the Digital Era
There is a growing body of science that shows what we can do to make work more fulfilling. But we rarely use this knowledge in our daily lives. In his talk, Michal will introduce the main principles of "happiness at work" from the point of view of neuroscientists and positive psychologists, and he will also look at ways of implementing this knowledge in today's digital world.
Ben Sandofsky
Developer of Halide and Spectre, 2019 iPhone App of the Year
Building a Realtime Video Processor with Swift and Metal
This talk covers the low-level details of processing video in realtime. We draw from the experience building the in-house video renderer that powers Halide and Spectre. We’ll cover GPU programming, data oriented design, and affordances of Swift that make it a competitive alternative to C++. Even if you use a higher level framework, you’ll walk away from the talk understanding what the frameworks do under the hood.
Salomon Brys
Deeply rooted in the Open-Source philosophy, Salomon is the founder of the Kodein Koders company and the creator of the Kodein multi-platform framework.
Using C in Kotlin: managing native dependencies in a multi-platform project
First, we will explore the different approaches taken by the various platforms Kotlin can target: JNI for Kotlin/JVM, C-interop for Kotlin/Native, WebAssembly for Kotlin/JS. Next, we will discuss the strategies we can use to abstract all these different mechanisms so that the native library can be loaded and accessed in Kotlin/Multiplatform common code, as well as the limitations these abstractions bring.
Marc Pous
Marc is the developer advocate at balena.io. He creates IoT products as a hobby, from a connected sofa for a music festival, beer mugs in Munich’s Oktoberfest to Christmas lights that light up when you mentioned them.
Fold For Covid - Enlisting an Army of IoT devices to Fold Protein and Crunch Data
At Balena, we are experts in IoT Fleet Management, and all things containers on Raspberry Pi's and other single board computers. After one of our team members helped to port the Rosetta@Home protein folding project to Arm processors, we then created a ready-made Operating System (SD Card image) for the Raspberry Pi, Nvidia Jetson Nano, and other similar types of single board computers that contains an OS, the Rosetta project, and a small GUI, completely pre-configured and ready to crunch data. This allows users to very easily join the fight and provide protein folding compute power for scientists and researchers at the Baker Lab, which is based at the University of Washington. Doctors and scientists there are looking for proteins that bind to the "spike" protein on a coronavirus molecule, and the additional computation power provided by thousands of new devices lets them look for potential results quicker.
Dominik Roszkowski
For 5 years he's been a deputy manager of PW-Sat2 Polish student satellite that was launched into orbit in December 2018.
Efficient Internationalization of Flutter Apps
Flutter provides a set of useful APIs that enable you to support multiple languages out of the box. Hot-reload and hot-restart let you continuously update your language resources and see changes live. There is, however, small problem. Flutter uses .arb files by default and not many translation services support this. How to overcome this? How to do it efficiently and not spend minutes or hours manually editing .arb files? In this talk you'll learn how to quickly and safely add i18n to your Flutter app and combine this with several translation providers like POEditor, Localizely or Crowdin.
Ana Baotić
I am a software engineer with over 8 years experience in Android. During college I focused on various e-learning projects and plagiarism detection.
Sign here, please!
In this talk, we will take a deep dive into the Android keystore system, certificates and signatures, and go over key points necessary for any application's long and productive life. Also, we will explore some security tips and tricks that will help ensure your app is safe to use, even if the users are faced with its evil twin.
Beáta Holá
I am a psychologist who has always been interested in using the useful wisdom and craft of psychology in normal areas of life such as work and education.
Time perspective - an invisible software that navigates our lives
What do you think influences your decision making most? Your intelligence? Your expertize? Your intuition whatever source it might have? Stanford professor emeritus Philip Zimbardo and John Boyd suggest there might be an unexplored power that might have a vastly bigger influence on your life than your IQ. It´s called the Time perspective. Time perspective determins in which time zone you spend most of your thinking (past, present, future) and from which you draw your decisions in political, economical, social and personal areas of your life.
Muhammed Salih Guler
Salih is a Berlin based Senior Mobile Engineer who is a Google Developer Expert for Flutter and Dart.
How Flutter works under the hood
Flutter is an open-source UI software development kit created by Google and since the day that it is announced, it brought a lot of excitement to the mobile app development world. By using Flutter Developers can deploy their apps to Android, iOS, Desktop, and Web. In this talk, we are going to learn about how Flutter renders graphics, how it builds its widget trees and dig deep into widgets, elements, and render objects.
Aleksandra Komagorkina
I am a chemist technologist, who switched to UI/UX design a few years ago and was working on apps from various fields, from fintech to Augmented Reality.
The ultimate guide to battery optimisation
This talk is summarising my research on developing energy efficient and offline-first apps to reduce carbon and energy footprints via Xcode 11 Instruments and other tools.
Marc Obrador Sureda
Currently I am working at Build38, where we develop tools that enable mobile app developers to build their dream apps in a secure manner.
Reversing android apps
In this session we will show how an attacker can reverse engineer our application: which tools does he use, what can he see, how much time does it take to get relevant data out of a production APK… We bet more than one will be surprised by how easy it is! On the second part, we will then explain the best practices that Android developers can follow to prevent this kind of attacks.
Sebastian Benz
Sebastian is an engineer at Google working on AMP. He focuses on helping developers build great experiences across the web with AMP.
A Modern Web Experience: At Your Service
Creating and sustaining amazing user experiences on the web should be affordable and efficient for any organization, no matter the size of its developer team. Whether you are building a site from the ground up or augmenting your existing site, building with AMP is almost like subscribing to a free service that ensures your web experiences are always fast, secure, accessible, and innovative.
In this talk you’ll learn how AMP helps developers increase their productivity and ROI costs over time, making it easy to maintain user-first experiences online.
David Bilík
I've become TeamLeader of our Android developers 3 years ago at Ackee. We've successfully developed apps for Škoda, PPF or food retailers in Czech Republic like DameJidlo or Košík.
Dark side of Android apps modularization
This talk is about modularization of the Android apps. Modularization is a big hot topic in the last couple of years and we've jumped on the train too here at Ackee.
But this talk will not be about rainbows and puppies and about how everything is perfect with modularized app. I would like to talk about darker sides of modularization, the questions that are shady and noone has the right answer for.
Praveen Kumar Pendyala
Praveen has been working on SwiftKey Android for the last 3 years contributing to multiple improvements.
Effortless, effective navigation with less code
Navigation is one the most fundamental element to any Android application. We will talk about how to use Android Navigation component to get this crucial aspect of our apps right, maintainable and easy to reason with.
We will talk about how the navigation component allows us to isolate the navigation from rest of the application logic and gives a nice overview of the whole application navigation in one single graph.
Tomáš Novotný
I'm a passionate iOS developer with great interest in machine learning and music. I'm a lover of clean code and clean architecture. I'm deeply interested in making software development more efficient.
Speed up your project with code generation
I'd like to talk about the benefits of using code generation in software development. Not only about the obvious ones (having more code written in less time), but also about the hidden ones . For example, we found out that thinking deeply about code generation possibilities can lead to finding before unseen patterns and creating team conventions that in turn make more and more code generable. I'd like to sketch out a basic process of finding patterns in code, ways of making the code generable and show how this process can be applied recursively, so that entities with larger and larger scopes can be made generable. To overcome limitations with available code generation tools, we created our own open source tool called GenGen, which I would like to introduce to the audience.
Vadim Drobinin
Vadim is an IT-consultant and mobile developer. He won Apple WWDC Scholarship, used to teach Swift courses at VK University and organised the biggest Russian iOS meetup.
iOS Security: Deep dive
In 90 minutes we'll debunk the myth of iOS being secure-by-default, walk through the various techniques of penetration testing, try out a plethora of tools for security testing and learn how to make our systems as robust as possible.
Brandon Minnick
I am an avid coder and have developed countless apps. I love working closely with the developer community, helping fellow mobile app and cloud developers make 5-star apps.
The Future of Xamarin
For too long, Xamarin developers have been using old tools. But thanks to .NET 5 and the introduction of MAUI in .NET 6, everything is going to change!
.NET MAUI is an exciting new framework to create native iOS and Android apps in .NET using C# Hot Reload, a Fluent API syntax and the MVU architecture.
Join me in this session where we'll discuss that new fun changes are coming for Xamarin, introduce .NET MAUI, the MVU architecture and show off the power of C# Hot Reload!