Private QA/SDET coaching

QA/SDET coaching for real interview and task performance

Get practical feedback on your QA answers, API thinking, automation tasks, take-home assignments, CV, and interview plan.

See what you get
  • Built by a QA/SDET with real product, API, automation, ETL, data, and security testing experience
  • Practical feedback, not generic theory
  • Useful for interviews, take-home tasks, and career positioning

QA ANSWER REVIEW

Interview readiness snapshot

1:1
72%

Middle, ready to improve

Structured answer, clear next gaps

Improve permissions, observability, and edge-case depth.

NEXT STEP

Turn feedback into a stronger response

Coaching Help Picker

Choose the support you need

Pick the area where you feel stuck. I'll review your situation and give practical next steps.

Interview feedback

Make your QA interview answers stronger

Turn vague answers into structured, senior-style coverage.

  • “How would you test…” answer review
  • API/auth/security coverage gaps
  • missed risks and edge cases
  • clearer answer structure
  • follow-up questions to prepare

Ready to get feedback?

Tell me what you need help with

Choose the support type and send a short request. No account or payment is required.

A short request form opens. I'll review it and reply with next steps.

Request form fallback

Request form is being connected

Email sergiiudovychenko@gmail.com with your coaching request, goal or service, timeline, and any useful context. What To Test does not store this form when the external form is not configured.

sergiiudovychenko@gmail.com

How it works

Simple request, focused feedback

  1. 01Send your goal
  2. 02Share your answer, task, repo, or CV
  3. 03Get practical feedback and next steps

Credibility

Practical QA/SDET experience, not abstract advice

Feedback is grounded in real products, production risks, technical workflows, and the way QA decisions are explained to teams and interviewers.

Automation & SDET

15+ years in QA with Java automation, Selenium, Playwright, CI/CD, reporting, and maintainable frameworks.

API, backend & data

API contracts, backend validation, ETL/data quality, SQL, Linux, Kafka, Redis, Elasticsearch, Docker, and Kubernetes.

Security & payments

Auth, permissions, sessions, tokens, abuse cases, PayPal, Stripe, checkout, callbacks, retries, deposits, and payouts.

Production domains

Magento/e-commerce and iGaming products, with practical risk analysis, debugging, mentoring, and release-focused feedback.

FAQ

Common questions

Is this only for interview preparation?+

No. Coaching can cover interview answers, CV positioning, take-home tasks, automation strategy, API depth, and a focused preparation plan.

Can you review a take-home task?+

Yes. I can review coverage, code structure, setup, risks, maintainability, and how clearly you can explain your decisions.

Can you help with automation?+

Yes. Typical topics include Java, Selenium, Playwright, API automation, CI, reporting, flaky tests, and framework design.

Do I need to be senior?+

No. Feedback is adapted to your current level, target role, and the practical gap you want to close.

Is this live coaching or written feedback?+

It can be either. Send your goal first, then we choose the useful format and scope before discussing payment.

PERSONAL QA/SDET SUPPORT

Ready to improve your QA/SDET interview or task result?

Send a short request and I'll reply with the best next step.

Explore free QA practice

No payment is taken on this site. Your request is used only to reply about coaching.