Senior QA Engineer · Bratislava

Quality engineering,
measured by the result.

Nine years helping teams ship reliable mobile and enterprise software. I lead QA through clear test strategy, risk assessment, cross-functional work, and practical AI-assisted optimization.

CV
9 years in QALead experienceMSc Computer Engineering
English B2+·Ukrainian / Russian native·German / Turkish / Slovak A2
// quality × craft
Nikita-Ihor Vchorashnii holding a camera — QA engineer and photographer in Bratislava
locationBratislava
focusWeb and mobile QA
stackiOS · Android · Web · Integration
methodRisk-based testing

QA toolkit

Skills

Hard skills built across mobile, enterprise, and AI-assisted testing; soft skills that keep QA connected to the product.

Hard skills

  • Mobile, web, desktop, backend, API, SDK, and integration testing across iOS, Android, Flutter, and enterprise environments
  • Test strategy, test planning, test design, requirements analysis, risk assessment, release readiness, and test suite optimization
  • Exploratory, ad hoc, smoke, regression, functional, UI/UX, compatibility, and beta testing
  • Postman, Charles Proxy, Proxyman, SwaggerUI, SwaggerHub, SQL, Azure Service Bus, Browser DevTools
  • Xcode, Android Studio, Firebase, Google Analytics, Crashlytics, TestFlight, Google Play Console, Azure, .NET
  • Azure DevOps/VSTS, Jira, Confluence, TestRail, GitKraken, Perforce, Figma, Sketch, Visual Studio Code
  • Testing AI-powered Computer Vision, LiDAR, object recognition, video analysis, on-device measurement, and 2D/3D CAD workflows
  • AI-assisted requirements analysis, test design, risk analysis, and test optimization using Gemini/Gemma, LM Studio, and Postman AI

Soft skills

  • QA leadership and ownership from planning to release
  • Cross-functional collaboration with devs, BAs, and automation teams
  • Risk communication to stakeholders in plain language
  • Analytical problem solving and root-cause investigation
  • Planning, grooming, estimation, and mentoring
  • Quick adaptation across insurance, audit, public services, and security domains

Selected evidence

Experience

2025—2026

QA Engineer / QA Lead

Trinetix · US public services and insurance products

Owned and led QA for enterprise mobile products serving public-services and insurance users, aligning quality decisions with product risk and release goals.

2019—2025

QA Engineer

Trinetix · Big 4 audit products

Held the QA process across a broad portfolio of 15+ internal and external business applications in a demanding audit environment.

2018—2019

QA Engineer

SoftServe · Secure technology

Contributed to quality for an industry-leading mobile security SDK and its multi-layer backend ecosystem.

Earlier

QA Engineer

ROOM8 Game Studio · Entertainment startup

Built additional product breadth through game, web, backend, blockchain, festival-management, and secure-payment testing.

Capabilities

What I bring

01 · Selected Impact / Selected Cases

Led quality across AI-enabled public-services and insurance products; validated Computer Vision, LiDAR, on-device measurement, and 2D/3D CAD workflows; and held QA across 15+ Big 4 audit applications. Earlier work added security SDK, multi-layer backend, gaming, and blockchain-payment experience — a calm, practical foundation for complex product decisions.

02 · Testing AI-powered products (Computer Vision, LiDAR, object recognition)

I test beyond the happy path: input quality, environmental variation, model confidence, device and sensor limits, degraded conditions, integration behavior, and safe fallbacks. I translate uncertain AI behavior into observable risks, reproducible evidence, and release decisions that product and engineering teams can act on.

03 · Using AI for QA (requirements analysis, test design, risk analysis)

I use AI as an accelerator for requirement review, ambiguity discovery, test-idea generation, coverage comparison, and risk analysis — while keeping human judgment, product context, privacy, and verification in control. The result is faster preparation, sharper questions, and more time for high-value exploratory testing.

Nikita-Ihor Vchorashnii with a camera — photography pet-project

Photography lab

Testing ideas beyond the screen.

Photography is more than a creative outlet — it is another laboratory for quality thinking. Every frame demands attention to composition, light balance, sharpness, and color accuracy, the same qualities I evaluate in visual and UX QA. Whether I am planning a shoot, refining a workflow, or choosing the right tool for the job, the discipline is the same: understand the goal, control the variables, and deliver a result that holds up under scrutiny.

Step into the gallery to see how that same disciplined attention to detail looks through a lens — and imagine what it can do for the quality of your product.

Photo show-off

Project concepts · work in progress

Journal previews

Field notes

QA craft, AI-assisted testing, and creative systems.

AI-assisted QA

Letting models draft your test plan

How generative tools can support risk-based coverage without replacing engineering judgment.

Coming soon…

Mobile

Charles Proxy as a QA superpower

Throttling, mapping, and mocking traffic to investigate hard-to-reproduce mobile defects.

Read article →

Pet-project

A QA eye behind the camera

Exploring repeatable photo workflows, light, framing, and the small systems behind creative work.

Coming soon…

Coming soon

Let’s raise the quality bar.

Open to professional conversations, QA leadership opportunities, and collaborations around mobile quality, AI-assisted testing, and photography.

Let’s talk