Сергій
QA-інженер, 90 000 UAH
- Employment type:
- full-time
- Age:
- 36 years
- City of residence:
- Lviv
- Ready to work:
- Lviv, Remote
Contact information
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You can get this candidate's contact information from https://www.work.ua/resumes/6724904/
Work experience
Career break
from 06.2025 to 04.2026
(11 months)
Відпочинок
QA engineer
from 11.2022 to 06.2025
(2 years 8 months)
Ікспенд Україна, ТОВ, Дистанційно (IT)
Manual QA Engineer / CMS Configurator
Product: MS Dynamics ERP/CRM Add-on (Umbraco-based) · European enterprise clients
• Managed end-to-end testing for quarterly product releases: requirement analysis, User Story review, test case development, feature validation, and release sign-off
• Tested a custom Data Migration Tool, ensuring seamless data transfer during a major product redesign and migration to a newer version of Umbraco CMS
• Led integration testing on feature branches and performed Fresh Install testing for product installers to guarantee stable deployment for new clients
• Conducted security testing (RBAC / authorization boundary/penetration testing elements): validated role-based page visibility across 7+ user roles, data isolation per company, and direct URL access restrictions (URL traversal testing)
• Performed UI/UX and compatibility testing (Desktop, Tablet, Mobile) using Chrome DevTools, verifying layout alignment against Figma designs post-redesign
• Conducted BA Reviews (acceptance criteria validation) and TW Reviews (technical writing for product Wiki and documentation)
• Managed Umbraco CMS configurations: back-office setup, document types, dictionary structures, component tree - committed changes to Git to preserve test environment state across branches
• Mentored junior QA engineers: onboarding, test review, knowledge transfer, CMS configuration consultancy
• Participated in annual product roadmap planning and contributed risk/effort estimations for upcoming features and architectural changes
• Acted as the primary technical point of contact for international clients: resolved complex troubleshooting cases and provided configuration guidance
Stack: MS Dynamics 365 Business Central, Dynamics NAV, Umbraco CMS, .NET, SQL, Azure DevOps, GitLab, Git, Postman, Figma, Chrome DevTools
Manual QA
from 02.2021 to 11.2022
(1 year 10 months)
YozmaTech – Empowering Tech Entrepreneurs, Львів (IT)
Project 1: Retail Loyalty & Coupon Ecosystem · Feb 2021 – Nov 2022 · Israel-based client · Retail / FinTech
• Joined as first QA on the project (1+ year old, zero prior documentation) - performed full system audit and built comprehensive test documentation from scratch: checklists and test cases for a three-tier architecture (CRM / Provider Portal / Customer App)
• Validated complex coupon lifecycle business logic: from creation on the Provider side and CRM approval to final display in Desktop and iOS/Android customer applications
• Executed load and stress tests via Jenkins by adjusting data parameters; analyzed results and reported performance regressions
• Authored and maintained User Manuals for all three system components to support the provider onboarding and the admin staff
• Served as the primary point of contact for the client: requirements analysis, feedback management, and technical clarifications between business and development
• Continuously updated test library during rapid feature releases, covering new promotional logic and payment integrations
Stack: Laravel, React, WordPress, Jira, Jenkins, Postman, TestFlight (iOS), Nox (Android)
Project 2: Event Sharing & Corporate Gifting Platform · May 2021 – Sep 2021 · Israel-based client · EventTech / FinTech
• Managed full QA lifecycle from kick-off to delivery: established all test documentation and validation standards
• Tested core shared-event engine: real-time recalculation of available slots and resources when multiple corporate entities co-book high-value events
• Conducted credit card processing and financial transaction flow testing to ensure secure and accurate checkout
• Participated in sprint planning and review meetings: presented quality metrics and aligned test activities with upcoming releases
Stack: Jira, Web, Payment integration testing
Project 3: Newborn Health Diagnostic & Monitoring Service · Apr 2021 – May 2021 · US-based client · HealthTech
• Stepped in at the final pre-release stage after a previous QA departure - performed gap analysis and completed all outstanding validation cycles to stabilize the product
• Validated complex calculation engine processing patient questionnaires and medical device data to generate pre-diagnostic results for physicians
• Verified data integrity and access isolation between Doctor Portal (patient management, diagnostic inputs) and Patient Portal (survey completion, result retrieval)
• Authored the final test report for stakeholder handover
Stack: Jira, Web, Cross-browser testing
Frant end dev
from 10.2018 to 05.2019
(8 months)
Edvantis, Львів (IT)
Parallel Project: Digital Workflow UI for Construction Industry · Germany-based client
• Transitioned into a development role, contributing to a UI for converting construction site data into structured digital workflows
• Developed and maintained UI components using JavaScript, HTML5, CSS3 - focused on clean, responsive layouts
• Balanced development tasks alongside QA responsibilities on the main project simultaneously
Stack: JavaScript, jQuery, HTML5, CSS3, Sass/Less, Gulp, Grunt, Visual Studio
QA-інженер
from 01.2016 to 02.2021
(5 years 2 months)
Edvantis, Львів (IT)
Feed QA for Global Job Search Engine · US-based client · HR Tech / Big Data
• Managed high-volume data feed verification and maintenance for a global job search engine - investigating feed anomalies, data integrity issues, and search relevance errors
• Used Chrome DevTools to inspect third-party web structures and identify optimal extraction patterns for job data ingestion
• Developed and maintained complex Regular Expressions to parse, sanitize, and standardize raw web data into structured, production-ready job templates
• Performed meticulous QA verification of extracted job data for accuracy in categorization, details, and search relevance
• Worked within a cross-functional team of 16 engineers; collaborated with developers and data engineers via Jira
Stack: Regex (expert), Chrome DevTools, Jira, HTML/CSS, JavaScript
Education
НУЛП
Судова експертиза, Львів
Higher, from 2012 to 2014 (2 years)
Ступінь - Магістр
НУЛП
Комп'ютерна інженерія, Львів
Higher, from 2007 to 2013 (6 years)
Ступінь - спеціаліст;
Напрямок - комп'ютерні системи та мережі
Additional education and certificates
Main Academy
2017, 3 місяці
Дія. Цифрова освіта
1 день
Certificate
Knowledge and skills
- Ведення документації
- Ручне тестування
- Написання bug reports
- Написання тест-кейсів
- Складання чеклістів
- Postman
- HTML
- Jira
- SQL
- CSS
- JavaScript
- Git
- RegExp
- Regression testing
- Smoke testing
- Azure DevOps Server
- Microsoft Dynamics CRM
- Testing types: Functional
- Non-functional
- New Feature
- Positive
Language proficiencies
- Ukrainian — fluent
- English — above average
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