Back to Talent Lab

Andrii T.

QA Specialist

Verified expert

Andrii T.

QA Specialist

Verified expert

middle

Ukraine

$15/hour

English – Advanced

Ukrainian – Native

Top skills

Agile Methodology API Testing Jira Manual Testing Performance Testing Playwright Regression Testing REST API SQL Validation Test Documentation

Meet Andrii ✨

A QA Engineer with three years of hands-on experience testing web, desktop, and mobile applications across SaaS platforms, AI-driven systems, marketing automation tools, real estate solutions, and corporate websites. Andrii specializes in ensuring product stability, usability, and reliability across complex systems with multiple integrations and high data flows.

He has practical experience in black-box and grey-box testing, functional and regression testing, API validation, database verification, and performance checks. Andrii applies structured test design techniques such as Boundary Value, Decision Table, State Transition, and Pairwise testing to maximize coverage and reduce production risks. His background includes testing AI-powered platforms, real-time communication systems, Stripe payment flows, and large-scale orchestration systems with asynchronous workflows.

Andrii focuses on delivering stable, user-friendly, and high-quality software. He combines strong analytical thinking with detailed test documentation, clear bug reporting, and effective collaboration within Agile teams.

If you need a QA Engineer who can maintain product quality across complex architectures, APIs, and user interfaces while supporting scalable releases, Andrii is ready to strengthen your development process 🚀

Download the CV

Hard skills

Manual Testing

Black-box Testing

Grey-box Testing

Functional Testing

Regression Testing

Exploratory Testing

Usability Testing

Compatibility Testing

Performance Testing

API Testing (REST)

JSON, HTTP/HTTPS

Client-Server Architecture

SQL

Test Design Techniques

Equivalence Class Testing

Boundary Value Testing

Decision Table Testing

State Transition Testing

Pairwise Testing

Test Case Creation

Test Plans

Bug Reporting

Traceability Matrix

Basic Automation

Tools

Jira

TestRail

Postman

Chrome DevTools

DBeaver

Unix Terminal

Playwright (basic)

Git

GitHub

Soft skills

Analytical thinking

Attention to detail

Problem solving

Communication

Adaptability

Team collaboration

Responsibility

Structured mindset

Continuous improvement

Corporate Website for Outsourcing & Outstaffing Company

QA Engineer

Project Description:

Tested complex multi-level corporate website with extensive content structure, UI animations, dashboards, and content management flexibility. Performed cross-browser and mobile testing, verified UI consistency with Figma, and validated interactive elements and post-deployment functionality.

Web Application for B2B Marketing Automation

QA Engineer

Project Description:

Tested large-scale orchestration system supporting AI-based data parsing and automated outreach. Conducted API testing via Postman, validated database consistency using DBeaver, verified endpoint responses, and maintained documentation for handover.

AI-Driven Discord Debate Platform

QA Engineer

Project Description:

Tested AI-powered moderation and multi-user interaction flows, verified speech-to-text processing, voice response accuracy, and complex interaction logic within Discord environment.

Smart Lead Generation Platform

QA Engineer

Project Description:

Tested SaaS real estate platform including Stripe payment logic, performance/load testing, UI verification, and user invitation workflows. Created detailed test cases and bug reports.

Generating Web Service (Desktop AI Tool)

QA Engineer

Project Description:

Tested AI-generated WordPress sites, verified rendering and registration logic, supported English and French interfaces, and validated backend behavior using DevTools and console tools.