Core Skills
QA & Strategy
Quality Management
Test Strategy
Risk-Based Testing
Manual Testing
API Testing
Defect Management
Automation
Playwright
Selenium
Appium
K6
JMeter
Tools
TestRail
Jira
Postman
GitHub
Xcode
AI & Modern QA
LLM Test Generation
AI Defect Triage
Agentic Testing
Self-Healing
Cowork Mode
Languages
JavaScript
Python
Java
Swift
Platforms Tested
Frontend
Web Apps
iOS Native
Android
Smart TV
VOD
Live Stream
API
REST
GraphQL
JSON-RPC
Load Testing
Stress Testing
IoT / Hardware
Android Things
Hardware / POS
Device Integration
Education
2013 — 2016
Unicorn University
Bachelor's · ICT Project Management
2004 — 2008
Masarykova Univerzita Brno
Bc. · Mathematics & Statistics
Languages
Czech — Native
English — Fluent
Russian — Fluent
Career
Head of Quality Assurance
+ Customer Success Manager (from 2025)
Czech national broadcaster — streaming, linear TV, 1M+ daily viewers across 8 platforms
- Risk-based testing strategies across streaming, Smart TV, mobile, web and API — 8 distribution channels
- Drove web app and API automation, reducing manual regression effort by 70%
- Built Smart TV E2E automation on real devices — validating playback, player state machines, and ad delivery
- Implemented Playwright E2E suite with agentic strategy covering payment flows and subscription lifecycle
- Leads Customer Success team alongside QA — 12 people; improved issue resolution time by 100%
QA Project Lead → Head of Quality Assurance
Leading Czech software supplier — automotive, banking, energy & manufacturing (CZ + US)
- Promoted to Head of Quality Assurance within the first year
- Managed a team of 8 across 10 custom software development projects
- QA operations across 10+ simultaneous projects in automotive, banking, insurance, and energy sectors
- Built custom Selenium Driver Framework for E2E web automation — reduced test execution time by 50%
- Performance and load testing with K6 and JMeter; validated scalability under production-like load
- Upskilled 10+ engineers on testing practices and automation through internal QA education programs
QA Team Lead — Mobile Applications
Mobile app development — native iOS & Android, Prague
- Full QA ownership for 10+ production apps — native Android and iOS game catalogs and entertainment platforms
- Manual and automation testing using Swift, Java, and Appium; performance and stress testing
Quality Assurance Engineer
Global POS & hospitality tech leader (NYSE: NCR) — Aloha restaurant management system
- QA for Aloha POS — globally used restaurant order management system; hardware & software test environments
Technical Support Specialist
Fortune 500 — Apple ecosystem technical support
- Technical support for Apple ecosystems: macOS, iOS, tvOS, watchOS
alextokar.com
— detailed case studies, testing philosophy, articles & recommendations online