Віталій

Vitalii Panchishnyi
Junior QA Engineer

Email:
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
Telegram: https://t.me/green_zip
Location: Krasnorutsk, remote

Summary

Detail-oriented Junior QA Engineer with hands-on experience in Web, Mobile
(Android/iOS), and API testing within Agile/Scrum environments. Proficient in
test documentation creation (Test Cases, Checklists, Bug Reports),
requirement analysis, and defect tracking using Jira, TestRail, and Postman.
Possesses a solid technical background in software engineering (Computer
Science degree) with hands-on experience in DevTools, MySQL, and Android
Logcat.
Technical Skills
Testing & Management Tools Software Development Process
•Jira •SDLC
•TestRail •STLC
•Postman •Agile Scrum
•Agile Kanban
Databases
•MySQL Testing Types
•Functional Testing
Tools & Environment •Regression Testing
•Git •Smoke Testing
•Docker •Sanity Testing
•VirtualBox •Integration Testing
•System Testing
Test Design & Documentation
•Test Cases Web & Mobile Testing
•Checklists •UI Testing
•Bug Reports •Web Application Testing
•Mobile Application Testing
•Cross-Browser Testing
•Cross-Platform Testing

Technical Testing Technical Background
•API Testing (Postman) •Java
•HTTP Request •Kotlin
•Chrome DevTools •Python
•Console Log •React Native
•Network Traffic Monitoring
API & Web:
•REST API
•JSON
•HTTP Status Codes
•Swagger

National Technical University "Kharkiv Polytechnic Institute"
Master of Science in Computer Science | Institute of Computer Modeling, Applied Physics
and Mathematics (2026 – Present)

National Technical University "Kharkiv Polytechnic Institute"
Bachelor of Computer Science: Simulation, Design, and Computer Graphics (2023 –
2026)

English – Upper Intermediate
Ukrainian – Native

Company: NTU "KhPI"

Project: Intelligent Mobile System for Real-Time Environmental Audio
Event Detection

Position: QA Engineer (Mobile & System Testing)

Duration: September 2025 – May 2026

Description: Testing and development of an energy-efficient Android
app for continuous environmental monitoring and on-device classification
of acoustic events. The main focus was on ensuring the quality of
low-level sound filtering algorithms, conducting load testing of the mobile
system, analyzing system metrics, and evaluating the accuracy of event
recognition by the AI model.

Key Achievements:

● Designed and executed comprehensive functional and load
tests of the mobile app under simulated conditions of
non-stationary urban acoustic noise.

● Benchmarked four sound pre-filtering configurations,
analyzing RAM consumption, CPU load, and device battery
temperature metrics.
● Performed an end-to-end analysis of Android OS logs (Logcat)
and calculated key classification quality metrics: Precision, Recall,
missed signals, and false positives.
● Created a background service for capturing PCM audio streams
in Kotlin with a mechanism for continuous circular buffered data
reading.
● Implemented mathematical algorithms for digital signal
processing—RMS, ZCR, and TEO—for primary noise
filtering.
● Integrated the developed pre-filtering pipeline with the
ONNX Runtime Mobile inference environment.

Project: UnityHelp Startup Platform

Position: Junior QA Engineer (Web & UI)

Duration: April 2025 – September 2025

Description: Testing and UI development of a multi-page social startup
platform designed to connect volunteers with individuals in need.
Focused on verification of interactive components, ensuring full layout
responsiveness, and conducting comprehensive functional, regression,
and cross-browser testing across real mobile and desktop devices.

Key Achievements:

● Performed end-to-end functional, usability, and regression
testing to ensure flawlessness of user interaction paths.
● Conducted cross-browser and cross-platform verification using
real desktop and mobile devices to validate layout rendering.
● Verified client-side form validation and input mapping to
maintain error prevention and reliable messaging.
● Analyzed requirements and collaborated with DevOps to
validate environment stability prior to deployment.

● Designed and implemented fluid responsive user interface
layouts adaptive for desktop, mobile, and tablet screens.
● Tracked project defects and managed workflow tasks using
Jira and Git within an Agile Scrum team structure.