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Data classes in Kotlin: how do they impact an application size

Data classes in Kotlin: how do they impact an application size

With the help of an experiment, I will try to understand the real cost of using a high number of data classes in an application.
Go to the profile of Yury
Yury
Design Tokens beyond colors, typography, and spacing.

Design Tokens beyond colors, typography, and spacing.

Design tokens are mainly used for “core” properties (colors, typography, spacing, etc). But trust me, they can do much more than just this.
Go to the profile of Cristiano Rastelli
Cristiano Rastelli
How we achieved a 6x reduction of ANRs. Part 2: Fixing ANRs

How we achieved a 6x reduction of ANRs. Part 2: Fixing ANRs

Find out more on what problems we found in our application, how we fixed them, and the results we achieved.
Go to the profile of Nickolay Chameyev
Nickolay Chameyev
How we achieved a 6x reduction of ANRs. Part 1: Collecting Data

How we achieved a 6x reduction of ANRs. Part 1: Collecting Data

In Part 1 of this series, we will discuss what ANR is and what are the best ways of tracking them.
Go to the profile of Nickolay Chameyev
Nickolay Chameyev
Interface localisation: adapting text fields for RTL languages

Interface localisation: adapting text fields for RTL languages

Find out about the several minor but interesting issues we discovered when adapting HTML forms on the Badoo.com site for Hebrew and Arabic.
Go to the profile of Mitya Kuznetsov
Mitya Kuznetsov
BPF and Go: Modern forms of introspection in Linux

BPF and Go: Modern forms of introspection in Linux

You will lear why we need something like BPF, help you understand when and how to use it and how it can help you to improve projects
Go to the profile of Marko Kevac
Marko Kevac
Catching bugs on a client

Catching bugs on a client

How we developed our error tracking system
Go to the profile of Eugene Tupikov
Eugene Tupikov
Introduction of View Styles at Bumble

Introduction of View Styles at Bumble

Learn how we create 100% shareable iOS UI components and style them to be used in different parts of Bumble and Badoo apps.
Go to the profile of Andrei Simvolokov
Andrei Simvolokov
How to move large-scale React UI-components codebase to TypeScript

How to move large-scale React UI-components codebase to TypeScript

I am going to describe how we delivered this project without interrupting feature delivery and organised stage-by-stage onboarding
Go to the profile of Ivan Grekov
Ivan Grekov
How to use Composite builds as a replacement of buildSrc in Gradle

How to use Composite builds as a replacement of buildSrc in Gradle

Gradle buildSrc approach has one major flaw — it invalidates a build cache on any change. In this article, describe how to avoid it.
Go to the profile of Yury
Yury
MVI in Kotlin Multiplatform — part 3 (3 of 3)

MVI in Kotlin Multiplatform — part 3 (3 of 3)

In this part, we are going to cover the Kittens module with unit and integration tests.
Go to the profile of Arkadii Ivanov
Arkadii Ivanov
Checking your app’s paid services without losing money

Checking your app’s paid services without losing money

In this article, you will learn about methods that Badoo and Bumble employ in testing paid services.
Go to the profile of Vladimir Solodov
Vladimir Solodov
WebRTC on Android: how to enable hardware encoding on multiple devices

WebRTC on Android: how to enable hardware encoding on multiple devices

This article covers implementation features of hardware encoding for H.264 codec in WebRTC and the ways of enabling it on multiple devices.
Go to the profile of Ivan Dyatlov
Ivan Dyatlov
Using Hopper to investigate an IOS bug

Using Hopper to investigate an IOS bug

In this article, I share how we investigated a bug in UIKit
Go to the profile of Alexander Nikishin
Alexander Nikishin
MVI in Kotlin Multiplatform — part 2 (2 of 3)

MVI in Kotlin Multiplatform — part 2 (2 of 3)

In this part, we are going to implement platform specific parts of the module and integrate the module into iOS and Android applications.
Go to the profile of Arkadii Ivanov
Arkadii Ivanov
How many people does it take to change a light bulb?

How many people does it take to change a light bulb?

API-Centric Development in Non-API Company
Go to the profile of Sergio Dal Bello
Sergio Dal Bello
Part 2: Deep Learning for Engineers

Part 2: Deep Learning for Engineers

Introduction to Transfer Learning
Go to the profile of Leonardo De Marchi
Leonardo De Marchi
Part 1: Deep Learning for Engineers

Part 1: Deep Learning for Engineers

Evolution of NN: the basics
Go to the profile of Leonardo De Marchi
Leonardo De Marchi
Application localisation:

Application localisation:

helping translation and development get along
Go to the profile of Alexey Timin
Alexey Timin
Client-side neural networks

Client-side neural networks

How to get started and our story at Bumble.
Go to the profile of Konstantin Raspopov
Konstantin Raspopov
Aspiring team lead?

Aspiring team lead?

Six tips on how to meet deadlines and develop your team
Go to the profile of Dmitry Li
Dmitry Li
Top 5 Bumble Android AMA

Top 5 Bumble Android AMA

Here are the top 5 questions most voted by the Reddit community!
Go to the profile of Anatoliy Varyvonchyk
Anatoliy Varyvonchyk
MVI in Kotlin Multiplatform — part 1 (1 of 3)

MVI in Kotlin Multiplatform — part 1 (1 of 3)

A brief description of the MVI pattern, problem definition and writing the common (shared) module using Kotlin Multiplatform.
Go to the profile of Arkadii Ivanov
Arkadii Ivanov
High-Precision Time: how to use fractional seconds in MySQL and PHP

High-Precision Time: how to use fractional seconds in MySQL and PHP

In this article, I describe how to use time with fractional seconds in MySQL and PHP
Go to the profile of Victor Pryazhnikov
Victor Pryazhnikov
Image detection as a service

Image detection as a service

How we use deep learning and APIs to support our products
Go to the profile of Laura Mitchell
Laura Mitchell
Cron in Linux: history, use and structure

Cron in Linux: history, use and structure

Do you use Linux and run programs through crontabs? Are you interested in the architecture of system applications in Unix?
Go to the profile of Vladimir Kazanov
Vladimir Kazanov
Fixing serialization of Kotlin objects once and for all

Fixing serialization of Kotlin objects once and for all

A plugin to help us
Go to the profile of Andrei Shikov
Andrei Shikov
Part 2: Dynamic Delivery in multi-module projects at Bumble

Part 2: Dynamic Delivery in multi-module projects at Bumble

In this article, I describe in detail exactly how I used Dynamic Delivery in Bumble and why, in particular, integration was so easy.
Go to the profile of Yury
Yury
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