Сергій

Serhii Kovrizhnykh
QA Automation Engineer

[відкрити контакти](див. вище в блоці «контактна інформація») Linkedin Telegram Kharkiv, Ukraine

Detail-oriented and experienced QA Automation Engineer with 6+ years of experience in testing,
developing automation frameworks, and ensuring software quality. Proficient in Java, Selenium, and
RESTful API testing. Seeking to leverage my expertise in a challenging role at a progressive organization.

Experience
QA Engineer, Logix ITS, Quebec - Remote 2025
Designed and maintained test plans, test cases, and checklists for functional, integration, and regression
testing;
Validated communication between IoT devices (speed radar signs, parking sensors) and cloud backend
via MQTT/HTTP protocols;
Simulated and tested device data transmission to ensure correct data processing, storage, and
visualization in web dashboards;
Ensured product compliance with quality and reliability standards applicable to transportation and
public safety systems.
QA Automation Engineer, Nix Solutions, Kharkiv 2022 - 2024
Developed and maintained automation scripts using Java, Selenium WebDriver, and JUnit;
Monitor, maintain, and provide reports for bug tracking and defect resolution to the team and IT
management and to assist in process improvement in these areas;
Ensure tasks performed are consistent with established company priorities;
Report accurate and timely project/task status to management;
Manages individual career development; initiates career development discussions with manager.
QA Engineer, Nix Solutions, Kharkiv 2019 - 2022
Developed detailed, comprehensive, and well-structured test cases;
Conducted functional, regression, integration, and usability testing for web applications;
Documented and tracked software defects using JIRA, and worked closely with developers to
ensure timely resolution;
Created and maintained articles for project documentation in Confluence;
Provided mentorship to junior QA staff in writing effective test cases and managing test cycles.

Sales Manager, Nowy Styl, Kharkiv 2017 - 2018

Maintained detailed records of customer interactions, sales, and follow-up actions in CRM
software;
Managed inbound and outbound calls to sell products and services to prospective and existing
customers;
Developed strong relationships with customers, leading to increased customer retention and
satisfaction.

Customer Support Team Lead , Adelina CC, Kharkiv 2016 - 2017
Lead a team of 30 delivery support agents, providing guidance, training, and performance
evaluations;
Coordinated with logistics partners and internal teams to resolve delivery delays and
discrepancies;
Conducted quality checks and audits to ensure compliance with company standards and policies.
 Customer Support Specialist , Adelina CC, Kharkiv 2014 - 2016
Provided support to customers through various channels, including phone, email, and social
media;
Resolved customer complaints and issues related to orders, payments, shipping, and product
information;
Maintained detailed and accurate records of customer interactions in the CRM system;
Participated in regular training sessions to stay updated on new products and company policies.

Education
Luhansk Taras Shevchenko National University 2012-2015
Management
Luhansk Taras Shevchenko National University 2008-2012
Social Work

Skills
Java Rest Assured
Gherkin JMeter
Cucumber SQL
Selenium Git
Playwright BitBucket
JUnit Postman
TestNG JIRA
Fiddler Confluence
Putty TestRail
Azure Events Hub Zephyr

Languages
English Ukrainian

Hobbies
Music Composing Sci-Fi literature