Олександр

[open contact info](look above in the "contact info" section)

OLEKSANDR [open contact info](look above in the "contact info" section)

ZAKHARHCHENKO Kyiv, Ukraine

@zakharchenko_ol
QA ENGINEER
LinkedIn

Manual QA Engineer with experience in functional, integration, and API testing. Experienced
About Me in creating test documentation, analyzing business requirements, supporting production, and
helping with software releases. I work well with developers, business analysts, and business
teams to improve software quality. Currently looking for a remote position or an opportunity
with relocation.

Experience
UKRPOSHTA
July 2025 - Present time
Position: QA Engineer and Analyst
Responsibilities
- Analyzed business requirements, technical documentation, and functional specifications before
development and testing.
- Worked closely with developers, business analysts, support teams, teams responsible for financial
operations, financial monitoring, parcel acceptance and delivery, money transfers, and pension
payments.
- Clarified business requirements and discussed expected system behavior before development.
- Helped prepare requirements and functional descriptions for the development team.
- Analyzed user feedback and suggested improvements for the system.
- Created and maintained test documentation, including Test Cases, Checklists, Test Scenarios, Test
Reports, and Bug Reports.
- Performed Functional, Integration, Smoke, Sanity, Regression, and Exploratory testing of desktop
and web applications.
- Tested new functionality before production release.
- Performed retesting after bug fixes and checked that existing functionality was not affected.
- Verified that the implemented functionality matched business requirements.
- Reported software defects, assigned Severity and Priority, and verified fixes.
- Tested APIs using Swagger by sending GET and POST requests and checking JSON responses.
- Verified data exchange between different systems and tested system integrations.
- Tested desktop and web applications.
- Tested software with barcode scanners, mobile data terminals (MDT), printers, and other
peripheral devices.
- Coordinated the rollout of new software releases to postal branches.
- Verified that new releases worked correctly after deployment to the production environment.
- Analyzed production issues, prepared improvement requests, and worked with developers to
resolve them.
- Collected logs, screenshots, videos, and reproduction steps to help investigate issues.
- Created user guides and documented common issues and solutions.
- Provided technical support to branch employees and helped train users to work with new
functionality.
Liceum 42 Kyiv
September 2024 - July 2025
Position: Сomputer science teacher

Lambda - dev s.r.o
July 2023 -July 2025
Position: Manual QA Engineer
Responsibilities
- Created and executed test cases, identified and reported bugs during testing of the WMS
projects
- Collaborated with the development team to ensure stable functioning of the system
- Writing documentation about WMS modules working
- Configured the testing environment
- Configured database for testing environment
- Prepared documentation before the start of testing
- Planing and create checklist and test cases for new projects
- Communicated with CEO to ensure addition of new functionality to system from customers
- Verified the usability and functionality of the online store across different user scenarios.
- Tested the integration with ChatGPT and verified the correct interaction between the application
and the AI service.
- Tested an online store, including the user interface (UI), product catalog, search, filters, shopping
cart.
- Verified the usability and functionality of the online store across different user scenarios.
- Assisted in identifying and correcting data issues in the production database.
- Worked with developers to validate and update production data when required.
–Used browser Developer Tools (DevTools) to inspect network requests, analyze responses, verify
page elements, and investigate UI issues

Quality Assurance Group
May 2023 - June 2023
Position: Manual QA Engineer
Responsibilities
- Cross-Browser testing
- Writing Software Requirements Specification documentation for web-shop projects
- Create Use Case Flow
- Prepared checklist before the start of testing
- Create and executed test cases, identified and reported bugs during testing of the WEB-shop projects
- Collaborated with the QA team
- Security testing by using WASP

EPAM Summer Program
July 2022 - September 2022
Participated in the Software Functional Testing Summer Program 2022.
 Education
2017 - 2021 2021 - 2022
National University of Life and Environmental National University of Life and Environmental
Sciences of Ukraine Sciences of Ukraine
Faculty of Information Technology Faculty of Information Technology
BACHELOR OF SOFTWARE ENGINEERING MASTER OF SOFTWARE ENGINEERING

Certificates
07/07/2022-15/09/2022 28/02/2023-28/05/2023 10/05/2023
EPAM Quality Assurance Group Hacker rank
Software Functional Testing Software Testing MySQL Basic
See certificate See certificate See certificate

Language Soft Skills Hard Skills
Ukrainian - native Teamwork HTML, CSS
English - intermediate Adaptability MySQL
Discipline Chrome DevTools
Attention to details PhpMyAdmin
Communication skills Asana
Time Management Confluence
Multiply task GitLab
management Jira
Software Development Life Cycle (SDLC)
Cross-Browser / Cross Platform Testing
Skills (web, mobile)
Postman
Swager