Yaroslav

Yaroslav Vasylchenko
QA Engineer / Release Manager
ISTQB-certified software testing engineer familiar with Agile methodology. Possess
broad experience in web testing and data testing. Implemented improvements in
testing processes and documentation within the department. Developed a process
that reduced the time to locate lost data from 1 hour to 1–2 minutes. Well-versed in
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various types of testing and have extensive experience in data analysis.
[open contact info](look above in the "contact info" section)

Kiev, Ukraine Experience

Middle Strong QA Engineer (01.2025 ‐ Present)
Kyrrex
Skills
Was responsible for QA processes in product areas, actively identifying risks
Excellent knowledge of testing and ensuring release readiness.
theory (knowledge of he types, Organizing demo sessions and presenting the product to the team and
levels of testing and test-design stakeholders.
techniques). Performed in-depth API testing of backend services using Postman and
Knowledge Features of testing Swagger; verified request/response flows, status codes, and data validation.
mobile applications. Tested both backend and frontend parts of a crypto platform, including UI
Understanding of client- checks via DevTools.
server architecture (HTTP (s), Participated in new projects from scratch to release, conducting full-cycle
REST, SOAP). testing.
Knowledge of tools, scripts used Analyzed and refined requirements, contributing to improved product stability
by manual and automated and quality.
testers: Git, Sourcetree, Worked with logs and monitoring tools (Grafana, Rabbit) to investigate bugs
TestRail, JMeter, Jenkins, and service behavior.
Kibana, JIRA, Confluence, Verified crypto-specific components: wallets, transactions, blockchain
Grafana, Power BI, etc. operations, and tokens.
Knowledge of Chrome DevTools. Collaborated closely with developers, business analysts, and cross-functional
Understanding of SDLC, teams.
STLC, BLC.
Experience with API
testing (Postman,Swagger) Middle QA Engineer / Release Manager (09.2023 ‐ 01.2025)
REST Assured.
IPLand
Understanding of
API testing using Postman, manual tests and automated tests followed by a
web: HTML/CSS, HTTP, JSON
collection run.
Good experience with
Responsibility and implementation of the full release cycle
SQL (DBeaver, Microsoft SQL
Analysis of requests from customers and business analysts, namely, a detailed
Server).
analysis of the occurrence of bugs and the search for ways to quickly solve
The ability to adapt
them.
testing methods to priority
Work under heavy load and stressful situations when you need to do the work
tasks, to look for unusual
quickly and efficiently.
solutions.
Extensive experience working with PowerBI, testing reports.
Very purposeful, attentive, lively
Actively interacting with team colleagues, superiors or other teams in order to
mind.
exchange information necessary for reaching the organization’s goals
Languages Extensive experience working with SQL databases.

English (Intermediate)

Czech (Advanced)
Ukrainian (Native)

Russian (Proficiency)
Certificates and awards QA Engineer (05.2021 ‐ 09.2023)

QA Java Automation Diploma Playwing
(08.2023)
General QA Group Lead Engineer (02.2023 - 09.2023)
ISTQB Certified Tester -
Foundation Level (01.2023)
Developed and implemented test automation in the department, based on the
Introduction to fullstack Java JDBC and JDBI framework, which made it possible to detect andlocalize
development(JavaScript) inconsistencies in a large amount of data between databases,which greatly
(06.2021) reduced the time and effort of the team to find and solveproblems related to
loss.
Bachelor's degree (05.2017) Good experience in testing UI/UX part.
Good experience in creating test documentation(Test Plans, Test Cases,
Сhecklists and Bug Report) and its management.
Implementation of such documentation as a one-page test plan that gives a
quick and general understanding of the testing processes for thebusiness
team and an estimation check-list that shows the costsand efforts that were
spent on this testing.
Mentoring and presentation of testing standards for all testers in the company.

QA Engineer (05.2021 - 02.2023)

Good experience in web testing.
Implementation of testing standards, development and implementation of
testing templates, as well as general test documentation, which led to the
improvement of testing in the department.
Testing a large amount of data, checking their integrity between several
databases. Testing reports created on the basis of Microsoft Power BI.
API testing
Extensive experience working with SQL databases.
Analysis and clarification of requirements with the customer or business
analysts.

Education

QA Python Automation (05.2025 ‐ Present)
Hillel IT

QA Java Automation (03.2023 ‐ 08.2023)
robot_dreams

ISTQB® - International Software Testing Qualifications Board
(10.2022 ‐ 01.2023)
Certified Unicorns

Jurisprudence (09.2012 ‐ 05.2017)
National Academy of Internal Affairs