Cross-platform QA for real products — web, mobile, desktop, APIs, and
supporting scripts. Manual where it matters, automation where it saves
time.
Core QA
Manual testing
Regression
Smoke
Exploratory
Smoke, sanity and regression cycles across key user flows. Edge
cases, negative scenarios, UX checks and clear reproduction steps
— for web apps, desktop tools and mobile apps.
Automation
Test automation
Playwright
Cypress
CI
Allure
Maintainable end-to-end checks for critical paths (login,
checkout, admin flows). CI-ready runs for fast regressions, plus
readable reports for your team.
Backend confidence
API & integration testing
REST
Postman
Auth
Data checks
Webhooks
Verify backend logic and integrations before UI testing:
request/response validation, auth flows, data consistency and
error handling (Postman-friendly).
Device coverage
Mobile & responsive testing
Android
iOS Simulator
Responsive
Logs
Android real devices + emulators, basic iOS simulator checks,
layout/keyboard issues, platform guideline alignment, crash notes
and log collection.
Global-ready UI
Localization & content QA
L10n
EN/ES
Cyrillic
Encoding
Visual and functional checks for English, Spanish and Cyrillic
locales: truncation, broken layouts, mixed languages, encoding and
formatting issues.
Small delivery
Small product delivery + QA
HTML/CSS/JS
UI fixes
Refactor
Release-ready
For compact tools and marketing sites we can implement
improvements and test them: from prototype to bug fixes, release
checklists and handoff-ready notes.
UX & accessibility
Accessibility & UX QA
A11y
WCAG
Keyboard
Contrast
Practical accessibility and UX checks: keyboard navigation, focus
states, contrast, error messaging and consistency across screens —
so your product feels stable and polished.
Release readiness
Pre-release checks & acceptance
Smoke
Go/No-Go
Checklist
Summary
Final validation before launch: smoke on critical paths,
last-minute UI checks and a short go/no-go summary your team can
act on quickly.