Ганна

Technical Skills

Languages: Kotlin, Java
Android: Activity/Fragment lifecycle, ViewModel,
LiveData, Navigation Component
UI: XML Layouts, Material Design 3 principles,
ConstraintLayout, WebView
Frameworks & Tools: Android SDK, ViewModel,
LiveData, Coroutines, Room, Retrofit, Firebase
Architecture: MVVM
Networking: Retrofit, REST APIs, JSON parsing
HANNA LIETUNOVA Tools: Git, Android Studio, Gradle, Postman, Figma
ANDROID DEVELOPER Databases: Room, Firebase Firestore
Testing: JUnit

Odessa
WORK EXPERIENCE:
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)
Mar 2025 – Present
Freelance Android Developer
LANGUAGES Developed Android apps (note-taking, quiz game, casual
English (Pre-Intermediate) game) with clean architecture (MVVM) and Kotlin best
Ukranian (Native)
practices
Designed responsive and accessible UI following Material
SOFT SKILS Design guidelines (XML layouts, ConstraintLayout, themes)
Written English Integrated RESTful APIs to fetch and post user data
Quick wits Implemented WebView to embed web content into apps (e.g.
Responsibility
help pages, embedded games)
Self-directing
Desire and ability to work in Used Room for offline data persistence
a team Applied MVVM architecture and ensured code scalability and
Time management readability
Analytical

November 2022 - April 2024
EDUCATION:
Techwave Hungary
ODESSA NATIONAL Junior Java/Hybris Developer
MARITIME UNIVERSITY Developing on the SAP Commerce/Hybris platform
Fixed frontend bugs (HTML/CSS/JS/JSP)
September 2016 - Jun 2020
Fixed and updated initial data impexes
Department: FSITSE
Flexible Search Query
Obtained qualification: Implemented CMS components
BACHELOR DEGREE Extended solr documents with help of
ValueProvider/ValueResolver
Program Subject Area:
Computer Sciences and
Information Technologies
March 2020 - July 2021
Brooklyn - Kiev, LLC
Senior Accounting Technician
Consistent control of the process of wagon/truck receipt and
cargo loading/unloading
Real-time reporting to cargo owners, freight forwarders and
ship owners
Education of new employees

June 2019 - March 2020
Brooklyn - Kiev, LLC
Accounting Technician
GITHUB

Android Pet-Project (note application) with Kotlin, NavGraf, Room, Firebase, MVVM, RecyclerView
https://github.com/LietunovaAnn/NoteAppNavigation.git
Android Pet-Project (Criminal Intent) with Kotlin, Intent, Room, DialogFragment, RecyclerView
https://github.com/LietunovaAnn/CriminalIntent.git
Android Pet-Project (PhotoGallery) with Kotlin, Retrofit, Rest API, RecyclerView, Worker
https://github.com/LietunovaAnn/retrofit.git

COURSE

Java Development
May 2022- September 2022
as part of Netcracker and Sumy State University’s joint training program

Development skills with Java 8
Spring Frameworks
OOP
Experience with Relational Databases (Oracle)
SQL DDL/MML Operations
Understanding of query plans and ability to tune them
REST API
Maven
Experience in version control with Git
Front end skills - HTML/CSS
MVC