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Працювала в 4 компаніях   11 років 8 місяців

Інтернет, IT

Junior Java Developer

Freelancer

Інтернет

3 роки 1 місяць

04.2023 - до теперішнього часу

  • Implemented and modified REST API endpoints using Java and Spring Boot
  • Extended existing backend functionality based on technical requirements
  • Fixed bugs and improved system stability in production environments
  • Developed small backend tools and utilities to support internal processes
  • Worked with databases (MySQL, MongoDB) for data storage and retrieval

Java Developer

H&H

IT

6 місяців

08.2023 - 01.2024

  • Completed internship program and continued as a Junior Java Developer
  • Contributed to backend development for a web and mobile platform (real estate domain)
  • Implemented REST API logic and supported existing endpoints
  • Integrated backend services with external APIs for data exchange
  • Assisted in feature development and system improvements in a team environment

AB Soft

QA Engineer

IT

7 років 4 місяці

05.2016 - 08.2023

  • Worked on a large-scale telecom platform for enterprise communication systems
  • Performed integration testing across distributed systems and external services
  • Analyzed system behavior using logs, API responses, and backend interactions
  • Investigated complex issues and collaborated with developers to identify root causes
  • Validated critical functionality including E911 emergency services across 40+ countries
  • Gained strong understanding of system architecture, API flows, and backend logic

Technical Support Engineer

Velitech

IT

1 рік 8 місяців

08.2014 - 03.2016

  • Investigated production issues using log analysis and code review
  • Worked with Elasticsearch logs to diagnose system failures
  • Deployed updates and supported production environments
  • Developed a Java-based CLI tool to automate support tasks

Ключова інформація

Languages: Java

Frameworks: Spring Boot

Backend: REST API, Service-layer architecture

Databases: MySQL, MongoDB, Oracle

Tools: Git, Maven, Gradle, Docker, Postman, IntelliJ IDEA

CI/CD: Jenkins

OS: Linux, Windows

Навчалась в 1 закладі

ДонНТУ

КНТ

Донецьк, 2014

Володіє мовами

Англійська

вільно

Українська

рідна

Курси, тренінги, сертифікати

Java CE

Одеса, 2015

Completed Java EE and Java SE classes, covering topics such as servlets, JSP, JDBC, and JPA. Developed practical skills in creating web applications using Java technologies.

Java EE

Одеса, 2015

Додаткова інформація

ADITIONAL INFORMATION

Good communication skills, quick learner and team player. Ability to qualitatively work, fairness at work. Possession of creativity Regular self education using Udemy, Coursera, YouTube

Katrin

Junior Java Developer

Львів

35 років

Активно шукає роботу

повна зайнятість

Характер роботи: віддалена робота, в офісі/на місці

Остання активність 1 день тому