Yana – Manual Testing, YouTrack, HTML, experts in Lemon.io

Yana

From Poland (UTC+3)flag

Manual QA Engineer|Middle-to-senior

Yana – Manual Testing, YouTrack, HTML

Yana is a middle-to-senior Manual QA Engineer with 2.5 years of experience focused on manual, functional, and API testing. She has contributed to projects in blockchain, fintech, healthcare, and marketplaces, demonstrating strong test coverage and a reduction in bugs. Feedback highlights her friendly communication and preference for small teams. She is also studying blockchain and performance testing.

3 years of commercial experience in
Healthcare
Mobile apps
Web development
Main technologies
Manual Testing
2.5 years
Additional skills
YouTrack
HTML
Scrum
CSS
Unit testing
Integration Testing
Regression testing
API Testing
Functional Testing
Jira
Postman
GitHub
Direct hire
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Experience Highlights

QA Engineer
Jan 2025 - Oct 20259 months
Project Overview

The app is a mobile educational tool featuring chat and video call capabilities, enabling students to connect with licensed private tutors for homework assistance and exam preparation.

Responsibilities:
  • Decreased the bug count by 80% through rigorous testing
  • Improved app performance by identifying and resolving critical issues
  • Ensured seamless functionality across various mobile devices and operating systems
  • Facilitated smooth release cycles with zero critical issues post-launch
Project Tech stack:
API Testing
Functional Testing
Manual Testing
QA Engineer
Jul 2024 - Jan 20256 months
Project Overview

BrazilCarbon is a comprehensive carbon credit management platform that facilitates the trading, verification, and certification of carbon credits. The platform enables organizations to offset their carbon footprint by investing in sustainable projects while ensuring compliance with international environmental regulations.

Responsibilities:
  • Conducted manual API tests to ensure smooth interactions between platforms
  • Implemented real-time monitoring and bug tracking
  • Conducted testing and vulnerability assessments to secure user data and credit transactions
  • Worked closely with developers and blockchain experts to identify and resolve issues
Project Tech stack:
Manual Testing
Functional Testing
Regression testing
QA Engineer
Jan 2024 - Sep 20247 months
Project Overview

Tendable is a powerful solution designed to enhance quality in healthcare and social care organizations by leveraging team capabilities. It assists both new patients and online clinics in effectively monitoring patient health.

Responsibilities:
  • Achieved 98% test coverage, ensuring comprehensive testing of all functionalities
  • Reduced critical bugs by 75%, enhancing the overall stability and reliability of the app
  • Identified and resolved UI/UX issues through rigorous usability testing
  • Identified performance bottlenecks, resulting in a 30% increase in application speed
Project Tech stack:
Scrum
Jira
Functional Testing
Manual Testing
QA Engineer
Apr 2023 - Dec 20238 months
Project Overview

With Benji, investors can explore and invest in the world’s first tokenized money fund, natively issued on a blockchain. Tailored for Canadian entrepreneurs, we handled the UI/UX design and initial architecture. Users can dive into the digital asset world, browse tokenized securities and cryptocurrencies, access live portfolio reports, and schedule investments.

Responsibilities:
  • Identified and mitigated vulnerabilities, resulting in a 50% reduction in potential threats
  • Conducted thorough cross-environment testing, improving the platform's adaptability
  • Expanded test coverage to 95%, ensuring all critical components were thoroughly tested
  • Decreased the number of critical bugs by 70%
Project Tech stack:
Functional Testing
Manual Testing
YouTrack
QA Engineer
Jan 2023 - Sep 20237 months
Project Overview

Near introduces a revolutionary audio-centric communication platform that transforms how people connect. With Near, users can create personalized profiles, connect with friends, and engage in vibrant discussions within interactive audio rooms, redefining the social experience.

Responsibilities:
  • Achieved 95% test coverage, ensuring all platform features were thoroughly tested
  • Reduced critical bugs by 80%
  • Developed an efficient bug reporting system that reduced the turnaround time
  • Collaborated with the development team to integrate user feedback
Project Tech stack:
Functional Testing
Manual Testing
API Testing
Postman

Languages

English
Advanced

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