Svitlana

SVITLANA BORAKOVSKA
QA Engineer

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

LINKS LinkedIn, Telegram

PROFILE

QA Engineer with 4+ years of experience in web, mobile and backend testing for e-commerce
products. Specialized in Search and Recommendation systems, Product Analytics and API
validation across Android, iOS and Web platforms. Focused on production issue investigation,
analytics validation and cross-functional collaboration to ensure reliable product quality and
accurate data collection.

CORE EXPERTISE

• Search & Recommendation Systems
• Product Analytics & Firebase Analytics
• A/B Experiment Validation
• API & Backend Testing
• SQL & Data Validation
• Search Relevance Validation
• Root Cause Analysis
• Mobile Testing (Android & iOS)
• Web Testing
• Cross-functional Collaboration

EMPLOYMENT HISTORY

May 2025 – Present: Birmarket (Search & Recommendation)

• Validated Search relevance, ranking quality and Recommendation features across Android,
iOS and Web platforms.

• Contributed to the validation of a hybrid reranking solution combining click-based ranking
and Cross Encoder models.

• Investigated customer-reported issues escalated by the Support team, collaborating with
engineers to identify root causes and resolve user-facing problems.

• Validated the migration of Search services from a Ruby-based architecture to Go
microservices, ensuring functional parity and stable product behavior.

• Veri ed Firebase Analytics implementation for Search, Recommendation and purchase
ows across Android, iOS and Web, ensuring accurate event tracking and data consistency.
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• Supported A/B experiments by validating feature rollouts, experiment key propagation,
cohort allocation and analytics consistency across concurrent experiments.

• Investigated production issues across Search and Recommendation services using
Elasticsearch, SQL, Kibana, REST APIs and backend logs to identify root causes.

• Partnered with Product Analytics to investigate discrepancies in production data, validate
event tracking and determine whether reported inconsistencies were caused by product
defects or expected system behavior.

• Worked closely with Engineering, Product, Analytics, Data Science and Automation QA
teams to validate new functionality and support production releases.

Dec 2024 — May 2025: QA Engineer, Veido

• Conduct comprehensive testing of mobile applications (iOS and Android) and web
platforms for a marketplace focused on the sale, rental, leasing, and auction of trucks and
trailers.

• Perform cross-browser testing across popular browsers, ensuring uniform functionality and
design.

• Conduct multiplatform testing across Windows and macOS, identifying and addressing
environment-speci c issues.

• Actively contribute to product improvement by proposing new features, enhancements,
and optimizations aimed at improving user satisfaction and application performance.

• Collaborate with developers, designers, and product managers to implement improvements
and ensure delivery of high-quality releases.

• Maintain extensive test documentation, including test cases in TestRail, bug reports, and
release notes.

Sep 2022 — Dec 2024: QA Engineer, Simporter

• Conducted testing of applications designed for market analysis and commercial forecasting
based on AI-models.

• Performed functional and non-functional testing to ensure data quality.

• Contributed to test automation efforts and maintained comprehensive test documentation.

2019 — 2022: Web Content Manager, ManualsLib

• Oversaw the testing of content uploads to ensure user manuals were properly displayed and
accessible.

2014 — 2019: Webmaster

• Managed website maintenance, performing regular checks and tests to ensure site stability
and performance.
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2014 — 2019: Web Content Specialist

• Conducted thorough testing of content updates across multiple platforms, ensuring that
changes did not introduce bugs or errors in website layout or functionality.

2011 — 2014: Search Engine Optimization Analyst

• Conducted testing of website elements to optimize performance and visibility in search
engines.

• Performed A/B testing on different SEO strategies and validated changes through data
analysis to ensure optimal search rankings.

2007 — 2011: HTML Coder, Freelance

• Developed and implemented HTML code for various web projects, ensuring correct
content display and functionality across different browsers and platforms.

SKILLS

Testing

• Functional Testing
• Regression Testing
• Exploratory Testing
• API Testing
• Backend Testing
• Mobile Testing
• Web Testing
• Analytics Validation

Domain Expertise

• Search Systems
• Recommendation Systems
• Product Analytics
• Search Relevance
• A/B Experiment Validation
• Root Cause Analysis

Backend & Data

• REST APIs
• SQL
• Elasticsearch
• Kibana
• JSON

• Swagger
• Postman

Tools

• Firebase Analytics
• Charles Proxy
• Proxyman
• Android Studio
• ADB
• Chrome DevTools
• Azure DevOps
• Jira
• TestRail
• VS Code

LANGUAGES

• English: B2