Євгеній

Yevhenii Danyliuk
Android software engineer

Contact info Mail : [открыть контакты](см. выше в блоке «контактная информация»)

Results-driven Android developer with extensive experience building
high-quality mobile applications using Kotlin and Java. Skilled in migrating
legacy Java codebases to Kotlin and developing scalable, maintainable
solutions using modern Android technologies.

Experienced with Jetpack Compose, Compose Navigation, ViewModel,
LiveData, Room, Coroutines, Kotlin Flow, RxJava, Dagger/Hilt, MVVM, and
Clean Architecture. Proficient in REST API integration with Retrofit,
WebSockets, modular application design, and performance optimization.
Summary Hands-on experience with ExoPlayer (Media3), implementing video
streaming, custom playback controls, fullscreen experiences, and
lifecycle-aware media playback.

Actively leverage AI-powered development tools such as OpenAI (ChatGPT)
and Claude to accelerate development, improve code quality, assist with
debugging, refactoring, documentation, and technical research.

Passionate about clean code, continuous learning, and building reliable,
user-focused products in agile development environments.

● Developing languages: Java and Kotlin (coding 7 years using Kotlin);
● Understanding of Android SDK;
● Experienced in creating UI Tests using Espresso library;
Technical Skills ● Experienced in Google Maps API, Firebase, Geofences;
● Have years of working using Agile technologies (Scrum, Kanban);
● Worked with Atlassian product (Jira, Confluence, Bitbucket)
● English level: B2.
Master’s Degree in Metrology and Informational Technologies
Education Vinnytsia National Technical University
Graduated in January 2018
Languages Ukrainian, English

Experience

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Company Client Project
AppReal nda nda
Developed a reusable Android SDK that enables clients to integrate shoppable video experiences into
their applications. The SDK provides horizontal and vertical video feeds, interactive polls, image
assets, product recommendations, analytics tracking, and customizable UI components. The solution
was designed as a standalone library distributed to multiple customers and integrated into different
Android applications.
Duration Project Role Team Size
Jan 26 – Jun 26 Android dev 8
Designed and implemented a reusable Android SDK based on Jetpack Compose
Developed horizontal and vertical video carousel experiences with auto-play support
Implemented interactive Poll, Video and Image asset types
Added product recommendation components with external navigation support
Created analytics infrastructure with dozens of user interaction events
Achievements
Implemented local persistence for likes and poll results
Optimized ExoPlayer integration and playback lifecycle management
Participated in architecture design, feature estimation, client communication and SDK
releases
Published and maintained multiple SDK versions used by external applications
Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, ExoPlayer, Retrofit, OkHttp, Gson,
Tools and Technologies SharedPreferences, Material3, Modular Architecture, SDK Development, Analytics,
GitHub, JitPack

Company Client Project
Softserve nda nda
All-in-One Tool for Students, Parents, and Educators!
The app makes it easier for students, parents, and educators to connect, collaborate, and support
students' learning journeys. This app is designed to complement web experience by providing a
comprehensive suite of features that keep everyone informed and engaged. Whether you’re choosing
an endorsement, staying connected with your child’s school activities, or managing classroom
communication, the app has you covered.
Duration Project Role Team Size
Oct 24 – Jun 25 Android dev 8
Tasks implementation; Bug fixing; Estimation sessions; Working with files; Accessibility
Achievements
implementation
Tools and Technologies Kotlin, Coroutines, MVVM, Analytics implementation, Dagger 2, Flow

Company Project
Ria.com Auto.ria

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Auto Ria is a comprehensive online marketplace and vehicle trading platform designed to streamline
the buying and selling process of automobiles. The platform offers a wide range of services for both
individual users and dealerships, providing a user-friendly interface to browse, compare, and purchase
new or used cars, motorcycles, trucks, and other vehicles. With advanced filtering options, users can
search listings by make, model, price, location, mileage, and other key criteria.
Duration Project Role Team Size
Jun 24 – Oct 24 Android dev 35
Tasks implementation; Bug fixing; Estimation sessions; Working with images; Working
Achievements
with Maps; Helping in API development
Tools and Technologies Kotlin, Jetpack compose, Coroutines, MVVM, SDD, Firebase analytics, Dagger 2

Company Client Project
Eliftech nda nda
The app is created for adding stickers of famous people to WhatsApp keyboard or adding those
stickers to the app custom keyboard and users can apply them in any messenger app.

Duration Project Role Team Size
May 24 – Jul 24 Android Developer 4
Tasks implementation; Bug fixing; Estimation sessions; Improving an existing
Achievements
codebase; Migrating to a new API; Payment Migration
Kotlin, Jetpack compose, Coroutines, MVVM, Koin, Jetpack Navigation, Pyment (Google
Tools and Technologies
pay/ Pay.nl), Localize, Google auth

Company Client Project
Softserve nda nda
The app is owned by an American customer and allows users to track its medical history, request
medical consultation and get diagnosis after video call with a family doctor.
The app is developed based on Server Driven Development, it means that all UI is being developed
on server side and all front-end parts (Web, Android and iOS) just have UI parsers and build UI
screens dynamically.
Duration Project Role Team Size
Feb 22 – Apr 23 Android Developer 13
Tasks implementation; Bug fixing; Estimation sessions; Taking participation in interview
Achievements
process for developers; Onboarding and Mentoring; Working with databases
Tools and Technologies Kotlin, Coroutines, MVP, SDD, Docker, Ruby, SQL

Company Client Project
Softserve nda nda
Entire app is scoped in one notification with custom design. This notification proposes to use different
features like weather, news, horoscopes etc. From a developing perspective the main idea was to
implement a lot of different analytics and to keep this app alive using BroadcastReceivers and
Services.

Duration Project Role Team Size
Jan 21 – Jun 22 Android Developer 4

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 Tasks implementation; Bug fixing; Migrating Java to Kotlin; Task Estimations; Taking
Achievements
participation in interview process for developers
Tools and Technologies Kotlin, Java, Live data, Firebase analytics

Company Client Project
Epam nda nda

The Android app for a popular Canadian retail chain provides a convenient shopping experience,
allowing users to browse and purchase a wide range of products including automotive parts, home
goods, tools, and outdoor equipment. The app offers personalized deals, access to weekly flyers, and
a rewards program for earning and redeeming points. Users can also check product availability, find
store locations, and manage online orders with easy in-app tracking. Additionally, it supports a mobile
wallet for seamless in-store payments and loyalty point management, ensuring a smooth and efficient
shopping experience.

Duration Project Role Team Size
Apr 18 – Feb 19 Android Developer 22
Apr 19 – Jan 21
Developed log in feature using Approov SDK; Behind of developing I also worked on unit
tests using such libraries as Mockito, Roboelectric and Junit and in most cases we
worked on covering data mapping by tests; From the start of the project we used one
Achievements navigation graph for the whole app but I separated this navigation on modules so it
became more readable, flexible and convenient; Participation in estimation sessions
where we used planning poker.
Room library, ButterKnife, Android Components, Picasso library, Gson library, Android
Jetpack library, Dagger 2, Approov SDK, Java, Git, Mockito, Roboelectric, Junit, LiveData
Tools and Technologies along with MVVM, Streams from Java 8, Lambdas from Java 8, Using Jetpack Navigation,
Multi Modularizing of the project

Company Client Project
Epam nda nda
Implementing a payment system sdk to test apps to check sdk works properly . I performed an
automation tester role.

Duration Project Role Team Size
Mar 19 – Apr 19 Android Developer 22
Achievements Implemented test cases from TestRails; Implemented CR (Core Suite) test cases

Tools and Technologies TestRails, Espresso, JUnit, UIAutomator, Hamcrest

Company Client Project

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Asta.mobi nda nda
Multiplatform application (android/ios) which allows visionaries, storytellers, photographers, location
scouts and more to photograph multiple images simultaneously or in single frame and add captions to
store and export as a compiled pdf document or as individual jpg files.

Duration Project Role Team Size
Apr 17 – Sep 17 Android Developer 1
Image cropping using canvas; Generating pdf file using third party library JsPDF;
Achievements Providing of SqLite database; Adaptation both android (material) and ios design;
Publishing to google play and AppStore.
Tools and Technologies SqLite, Ionic 2 framework with cordova, Typescript, RxJS plugin

Company Client Project
Asta.mobi nda nda
An application which wires families or neighbors in bigger groups and allows to notify the group if
something happens
Duration Project Role Team Size
Dec 16 – Mar 17 Android Developer 3
Drawing of screens for the application; Working and optimization of a functionality;
Achievements Working with custom UI; Participation in meetings three times a week; Included firebase
cloud messaging for notification.
Java, Android Studio, Git, Event bus, FCM
Tools and Technologies

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