Марина

Maryna Dymnich
Junior Java Developer
I’m a Java developer with 1year of hands-on experience building real-world applications, eager to
contribute my skills to a dynamic tech team. Having gained solid experience in coding, debugging, and
problem-solving, I’m now looking for additional remote opportunities to further grow my expertise and
tackle new challenges.

[открыть контакты](см. выше в блоке «контактная информация»)

WORK EXPERIENCE SKILLS
Software Developer Java Spring Boot JPA und Hibernate
EW GmbH, Hannover, Germany
01/2025 - Present, Hannover, Germany JakartaEE Mockito REST APIs React
EW GmbH develops Compact Combined Heat and Power (CHP) units for
decentralized energy solutions. Amazon AWS PostgreSQL Modbus TCP
Achievements/Tasks
Developing a web application to read registers from BHKW Node.js Electron WebSockets
(heating devices) via Modbus TCP . Processing data and
HTML and CSS
streaming real-time calculations via WebSockets for structured
analysis. Implementing Java, Spring Boot, and WebSocket
communication for seamless data flow.

Logistics Coordinator PERSONAL PROJECTS
Logistics company "Myle Logistics" Modbus TCP Project (01/2025 - Present)
07/2016 - 12/2022, remote work, USA Technologies: Java, Spring Boot, WebSockets, Modbus TCP,
React
Achievements/Tasks
Developed a system to read registers from a BHKW (heating
Managed shipment scheduling and optimized delivery routes. device) via Modbus TCP, process the data, store results in a
Maintained real-time communication with drivers and carriers. database, and stream calculations to users in real-time via
WebSockets for analysis.
https://github.com/miladimnich/Modbus_Tcp_Project
Accountant
Agricultural company "UKRLANDFARMING PLC" TheraTrack (11/2024 - 12/2024)
and Advertising agency "Evolution" Technologies: Spring Boot, React
Developed a medical web application for appointment
06/2004 - 08/2016, Kherson, Ukraine
scheduling and patient tracking.
Achievements/Tasks https://github.com/miladimnich/Thera
Work with primary documentation.
Oversaw financial transactions and maintained accounting Digital Banking Platform (09/2024 - 09/2024)
records. Technologies: Java, Spring Boot
Online Banking System with Transaction Management.This
Handled tax reporting and compliance, including preparation involves creating services for opening new account, depositing
and filing of tax returns. money, withdrawing money, and transferring funds between
account.
Managed payroll processing and ensured accurate salary
https://github.com/miladimnich/project-online-banking-system
disbursements.
-Mueckenfang (Android Game) (10/2024 - 12/2024)
Technologies: Java, Android Studio
EDUCATION Developed an interactive mosquito-catching game with
increasing difficulty levels.
Software Engineering https://github.com/miladimnich/MueckenfangTest

Kherson State University
09/2025 - Present, Ivano-Frankivsk
LANGUAGES
Java Backend Programming English B2 German B2
DCI - Digital Career Institute Full Professional Proficiency Full Professional Proficiency
12/2023 - 12/2024, Berlin, Germany
Ukraine - native language
Kurse Full Professional Proficiency
Intensive one-year training in Java, Spring Framework,
database management , and REST APIs . Developed multiple
real-world projects using Spring Boot, React, and AWS .
CERTIFICATES
Banking
Manual Testing Fundamentals – DataArt (04/2021)
Kharkiv National University of Economics (04/2021)
09/2004 - 06/2008, Kharkiv, Ukraine