Dima

Dima
Nekhoroshkov
EDUCATION

Chernihiv National Technological University 2015 - 2019

Bachelor. Faculty of Electronic and Information Technologies. Computer
Engineering (GPA: 89 out of 100) + PHONE: [відкрити контакти](див. вище в блоці «контактна інформація»)
+ E-MAIL: [відкрити контакти](див. вище в блоці «контактна інформація»)
Chernihiv National Technological University 2019 - 2020
+ CITY: Chernihiv
Master. Faculty of Electronic and Information Technologies. Computer + COUNTRY: Ukraine
Engineering (Red Diploma)

ABOUT ME
WORK
Age: 28
MEDSTARTECH 08/2023 - 06/2025

LANGUAGE
Position: Senior Android Developer Kotlin

Responsibilities: development and support of sport equipment like:
Treadmill, Bike, Roller, PilatesCamber and communication with clients. + English - Upper-Intermediate
Development: layout design, icon design(Illustrator), logic of building projects,
data transfer to motherboard.
SKILL
Technologys: Android SDK;
+ C++ + Firebase
Programming languages: Kotlin, Java, Flutter;
+ Java + Git, Bitbucket
Version control: Git(GitHub);
+ Kotlin + Retrofit
Working with Firebase: Crashlytics; Realtime Database; Storage; Events;
+ Android Studio + MVVM, LiveDate
Project structure: MVP; MVVM; Bloc (Flutter);
+ Databinding
+ Linux
Working with: RXJava, Room DB; Speatch Recognizer; Pagination; JUnit;
+ Bash + RxJava, Сoroutines
Patterns: Сoroutine, Singleton, Delegates;
+ Jira + Dagger 2, Hilt
Designing custom RecyclerViews;
+ Jetpack Compose
Libs: MPAndroidChart (bar chart, pie chart, radar)

Working with chips: Atmega328; STM32;
COURSE
Data transfer: USB; Com Port; Bluetooth; Working with: platform-tools using
ADB commands PORTAONE
Frameworks: Jetpack Compose

My ideas and improvements: ОС - Linux
1) I created/designed whole project PilatesChamber for company MedStarTech;
QATESTLAB
2) I added remote board update via Android for all types chips;
3) I suggested switching from chips Atmega 328 to STM32 and found electronic 84.8 points out of 100 points
specialist for programming chip STM32;
4) I brought order to the GitHub system for current projects and taught other
SPEROTECK (SALESFORCE)
programmers to write quality code;
5) I have been communicating with suppliers to further integrate their parts into
https://trailblazer.me/id/demadima
the product;
6) I fixed a lot of bugs for current 3 projects: Treadmill, Bike, Roller.
ACMANTA 01/2022 - 05/2023

Position: Midler Android Developer Kotlin/Java

Responsibilities: development new futures for traders who selling solar panels. Development: layout design, icon
design (Illustrator), logic of building projects.

Technologys: Android SDK;

Language: JAVA, Kotlin;

Git (GitHub);

Working with Firebase: Crashlytics;

Working with local database - I developed database migration from SQLite to Room;

Working with CRM - Didiagram (https://didiagram.com) - I have improved the connection from OkHttp to Retrofit;

Working with a remote server MSERWIS (https://www.mserwis.pl/en), writing end points on PHP + scripts on bash +
working with database MySql;

Working with PDF files (adding data to the contracts). I have improved and replaced filling data via coordinates on
working with fields/forms via reflection;
Patterns: MVP, MVVM (Databinding, LiveDate, MutableLiveDate), Singleton;

Libs: MPAndroidChart (barchart, piechart, radar), Osmdroid;

Firebase: Crashlytics;
Other: RxJava, WorkManager; SingleActivity; diff types permissions.

NEOSIGHT INC. 08/2020 - 10/2021

Position: Junior Android Developer Java
Responsibilities: development and support of new and existing applications for the Google Play Market. Fix bugs
and crashes in applications.

Technologys:

AndroidSDK;

The projects were developed on Java language;

Git (Bitbucket);

Working with AdMob: Banner, Interstitial, App Open;

Working with Firebase: Analytics, Crashlytics, Events; A/B Testing;

Gradel; Proguard;

Development of screens by design with Figma;

Integration of various libraries;

Other: Activity; Fragments; Dialogs; RecyclerView; Adapter; Interface; Services; ForegroundService;
NotificationListenerService; BillingClientLifecycle; Billing; Navigationcomponent; NotificationManager (Push
notifications); floating windows outside the application; Permissions; system windows; Gson; ValueAnimator;
LottieAnimationView; Intent; Toasts; CountDownTimer; custom ProgressBar, Loader; 9-Patch;
SharedPreferences.

KMMEDIA 06/2018 - 08/2018

Created a video (Summer part-time job).

Programs: Adodbe After Effects 2020, Illustrator, Media Encoder, Audition, Photoshop.
 MY APPS IN GOOGLE PLAY MARKET (SENSEAPROG)

WoHu

Information: This app allows the user to choose a movie for the evening, as well as respond to the movie's rating and create their
own posts for each country. Can found and install in the Google Play Market.
Google Play Market: https://play.google.com/store/apps/details?id=com.world.hub
YouTube video: https://www.youtube.com/watch?v=ZyzNWGYNqWE

Technologys:

Android SDK;

Kotlin;

Jetpack Compose;

Coroutine, Flow, SharedFlow, StateFlow;

MVI;

Firebase: Crashlytics, Storage, Cloud Functions;

Algolia;

Room;

Hilt;

AndroidYoutubePlayer, Lottie animations;

DataStore;

Retrofit;

R8.

Mobile Fast Work

Information: This application gives ability user clean storage and stop background apps.
YouTube video: https://www.youtube.com/watch?v=Snul6oheR4A

Technologys:

AndroidSDK;

The project was developed on Java language;

Git (Bitbucket);

Connected Firebase: Analytics, Crashlytics, Events; Cloud Messaging;

Integrated Facebook SDK. Interaction with Facebook for Developers (Meta for Developers), Facebook ADS Manager,
Events Manager;

Used Activity result API for request Permissions; WorkerManager; AccessibilityService; work with the file system
through File API and SAF API; ValueAnimator – to animate the submenu.

What I'm proud of: Bypassed the protection of the Android OS, got access to the Android/data folder and all the data
in this folder for Android 11 and lower. This folder cannot be accessed via the File or SAF API, following the information
provided in the official documentation.
 ADDITIONAL

Asynchronous programming (RxJava), Сoroutines;

REST API: Retrofit, OkHttp.

JNI - Java Native Interface

Dagger 2, Hilt

ACHIEVEMENT

TOURNAMENT CHERNIHIV.IT 2019

3rd place.

PROJECTS

LINK TO PROJECTS ON GITHUB:

https://github.com/demadima?tab=repositories