Ukraine's #1 job service
Віталій
Android-програміст
- City of residence:
- Sumy
- Ready to work:
- Remote, Sumy
Contact information
The job seeker has entered a phone number .
Name, contacts and photo are only available to registered employers. To access the candidates' personal information, log in as an employer or sign up.
You can get this candidate's contact information from https://www.work.ua/resumes/19117815/
Uploaded file
Quick view
version
This resume is posted as a file. The quick view option may be worse than the original resume.
VITALII KOROVAI
Android Software Engineer
SUMMARY
• Software Engineer with 10+ years of commercial experience, including 3 years focused on Android development.
• Strong background in full-stack development, system design, API integration, and refactoring of large-scale applications.
• Experienced in Kotlin, Java, Android SDK, REST architecture, and building production mobile applications.
SKILLS
Android / Mobile: Kotlin, Java, Android SDK, MVVM, Room, Retrofit, DataBinding, Firebase, Gradle, ArcGIS SDK
Databases: PostgreSQL, MySQL, Oracle SQL, ArangoDB
Tools & DevOps: Git, SVN, Jira, Maven, Gradle, CircleCI (basic), Linux (Ubuntu), Windows
Testing: JUnit
Other: JavaScript (ES6), NodeJS, JSP, JDBC, PHP (Laravel), ReactJS, Redux, Ember, jQuery, Highcharts, D3.js, JavaFX, PDF processing libraries, Sensor APIs
EXPERIENCE
AMC Bridge
Android Software Engineer
02/2021 – 02/2026
Project: Android E-Ticketing System
Enterprise Android application for construction logistics and digital ticket management.
Maintain suite of Android applications for digital ticketing and logistics tracking.
Responsibilities & Achievements:
• Rebuilt and optimized application architecture for performance and maintainability
• Implemented digital ticketing workflows (creation, signing, status tracking)
• Integrated ArcGIS SDK for geospatial visualization of routes and construction sites
• Developed REST-based synchronization layer with backend services
• Introduced unit and integration testing (JUnit)
• Collaborated with backend and UX teams to improve system consistency
• Refactored legacy Android codebase into modern architecture
Tech stack: Kotlin, Java, Android SDK, RxJava, Coroutines, MVVM, Retrofit, Room, Firebase, ArcGIS SDK, Gradle, RESTfull API, JUnit
Project: Technical Data Package Processing System
Enterprise desktop system for managing technical documentation and CAD-based workflows.
Responsibilities:
• Feature development and bug fixing
• System stabilization and performance improvements
Tech stack: Java, JavaFX, Hoops Exchange, SQL
MindK
Software Engineer (Full-stack / Mobile exposure)
01/2020 – 06/2020
Project: BalanceBoard
Multi-domain product involving Android, backend, and web components
Application for task estimation and sensor-based data processing.
Responsibilities & Achievements:
• Developed Android module for sensor data collection (SensorTag API, Android Sensors API)
• Implemented game logic using AndEngine
• Built web components using Laravel and Ember
• Integrated analytics and visualization dashboards
• Participated in feature development and bug fixing
Tech stack: Android SDK, Java, PHP, JavaScript (ES6), NodeJS, Laravel, Ember, MySQL, Sensor APIs
Frontend Developer
11/2018 – 01/2020
Project: Smartlands
Financial web application.
Responsibilities:
• Implemented UI features using React and Redux
• Integrated external APIs (Stellar API)
• Refactored and optimized frontend performance
Tech stack: ReactJS, Redux, JavaScript (ES6), NodeJS, Git
Full-stack Developer
11/2015 – 11/2018
Multiple enterprise systems.
Project: Nevaal
• Feature development and system optimization
• API integration and bug fixing
Project: Converze
• Built PDF parsing engine based on specification
• Implemented data extraction and integration pipelines
• Worked with third-party APIs and data reconciliation
Project: Fiatu
• Integrated OPC server for industrial data exchange
• Backend and frontend feature development
Project: Choo I Skyen
• Payment integration (Stripe, PayEx)
• Backend feature implementation
Tech stack: PHP, JavaScript, Laravel, Ember, ReactJS, Redux, AdonisJS, PostgreSQL, ArangoDB, RabbitMQ, AWS S3
Netcracker
Technical Support Engineer / Java Developer
03/2013 – 09/2015
Project: Swisscom
Enterprise telecom systems.
Responsibilities:
• Java EE development
• PL/SQL development
• Production issue analysis and bug fixing
Tech stack: Java EE, JSP, JDBC, Oracle SQL, PL/SQL, SVN
EDUCATION
Sumy State Pedagogical University
Master of Computer Science Education — 2023
Sumy State University
Bachelor of Information Technology — 2016
Android Software Engineer
SUMMARY
• Software Engineer with 10+ years of commercial experience, including 3 years focused on Android development.
• Strong background in full-stack development, system design, API integration, and refactoring of large-scale applications.
• Experienced in Kotlin, Java, Android SDK, REST architecture, and building production mobile applications.
SKILLS
Android / Mobile: Kotlin, Java, Android SDK, MVVM, Room, Retrofit, DataBinding, Firebase, Gradle, ArcGIS SDK
Databases: PostgreSQL, MySQL, Oracle SQL, ArangoDB
Tools & DevOps: Git, SVN, Jira, Maven, Gradle, CircleCI (basic), Linux (Ubuntu), Windows
Testing: JUnit
Other: JavaScript (ES6), NodeJS, JSP, JDBC, PHP (Laravel), ReactJS, Redux, Ember, jQuery, Highcharts, D3.js, JavaFX, PDF processing libraries, Sensor APIs
EXPERIENCE
AMC Bridge
Android Software Engineer
02/2021 – 02/2026
Project: Android E-Ticketing System
Enterprise Android application for construction logistics and digital ticket management.
Maintain suite of Android applications for digital ticketing and logistics tracking.
Responsibilities & Achievements:
• Rebuilt and optimized application architecture for performance and maintainability
• Implemented digital ticketing workflows (creation, signing, status tracking)
• Integrated ArcGIS SDK for geospatial visualization of routes and construction sites
• Developed REST-based synchronization layer with backend services
• Introduced unit and integration testing (JUnit)
• Collaborated with backend and UX teams to improve system consistency
• Refactored legacy Android codebase into modern architecture
Tech stack: Kotlin, Java, Android SDK, RxJava, Coroutines, MVVM, Retrofit, Room, Firebase, ArcGIS SDK, Gradle, RESTfull API, JUnit
Project: Technical Data Package Processing System
Enterprise desktop system for managing technical documentation and CAD-based workflows.
Responsibilities:
• Feature development and bug fixing
• System stabilization and performance improvements
Tech stack: Java, JavaFX, Hoops Exchange, SQL
MindK
Software Engineer (Full-stack / Mobile exposure)
01/2020 – 06/2020
Project: BalanceBoard
Multi-domain product involving Android, backend, and web components
Application for task estimation and sensor-based data processing.
Responsibilities & Achievements:
• Developed Android module for sensor data collection (SensorTag API, Android Sensors API)
• Implemented game logic using AndEngine
• Built web components using Laravel and Ember
• Integrated analytics and visualization dashboards
• Participated in feature development and bug fixing
Tech stack: Android SDK, Java, PHP, JavaScript (ES6), NodeJS, Laravel, Ember, MySQL, Sensor APIs
Frontend Developer
11/2018 – 01/2020
Project: Smartlands
Financial web application.
Responsibilities:
• Implemented UI features using React and Redux
• Integrated external APIs (Stellar API)
• Refactored and optimized frontend performance
Tech stack: ReactJS, Redux, JavaScript (ES6), NodeJS, Git
Full-stack Developer
11/2015 – 11/2018
Multiple enterprise systems.
Project: Nevaal
• Feature development and system optimization
• API integration and bug fixing
Project: Converze
• Built PDF parsing engine based on specification
• Implemented data extraction and integration pipelines
• Worked with third-party APIs and data reconciliation
Project: Fiatu
• Integrated OPC server for industrial data exchange
• Backend and frontend feature development
Project: Choo I Skyen
• Payment integration (Stripe, PayEx)
• Backend feature implementation
Tech stack: PHP, JavaScript, Laravel, Ember, ReactJS, Redux, AdonisJS, PostgreSQL, ArangoDB, RabbitMQ, AWS S3
Netcracker
Technical Support Engineer / Java Developer
03/2013 – 09/2015
Project: Swisscom
Enterprise telecom systems.
Responsibilities:
• Java EE development
• PL/SQL development
• Production issue analysis and bug fixing
Tech stack: Java EE, JSP, JDBC, Oracle SQL, PL/SQL, SVN
EDUCATION
Sumy State Pedagogical University
Master of Computer Science Education — 2023
Sumy State University
Bachelor of Information Technology — 2016
Similar candidates
-
Android developer
Irpin, Remote -
Android-програміст
Zaporizhzhia, Remote -
Android-програміст
Remote -
Android-програміст
Remote -
Android-програміст
Remote
Compare your requirements and salary with other companies' jobs:
The candidate's resume is posted at https://www.work.ua/resumes/19117815/