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Career Preparation
Practise your system-design, project or leadership interview with Sunil.
Focused Mock Interview
Work through one agreed interview theme and receive feedback on your reasoning, explanation and relevant gaps. Use the session to identify what deserves your next preparation time.
| Programme overview | Details |
|---|---|
| Who this is for | Experienced engineers, architects and engineering leaders with one system-design, project or leadership interview round to practise. |
| What you receive | One mock interview, feedback and priorities for further preparation, within one hour. |
| Format | One-to-one mock interview and feedback, both within the one-hour session. |
| Hours | 1 hour, one-to-one |
| Fee | $99 |
| GST | Not charged at the moment. If that changes, we will tell you before you pay. |
| Next step | Request a mock interview |
You know the work. Practise explaining your decisions.
In an interview, the other person has not lived through your project. They need to understand the problem, the choices you made and your individual contribution.
A mock gives you a setting to practise that discussion and identify the points to strengthen before the next round.
What fits inside the hour
- The mock
respond to an agreed theme and explain your approach, examples and trade-offs.
- The feedback
review your reasoning, communication and relevant gaps. Leave with priorities for further practice.
The mock and feedback share the one-hour total. The supported theme is confirmed before booking.

Choose a relevant interview discussion
Share the target role and round so technical fit can be assessed.
- Covered: system design, a project retrospective, engineering leadership.
- Not covered: coding rounds, fresher roles.
For experienced engineers, architects and engineering leaders preparing for MAANG, product-company or other suitable roles. Experienced service-company candidates are a particular focus; experienced product-company and GCC professionals can also enquire.
Feedback informed by hiring experience
Sunil Mathew has interviewed 75+ senior engineers. His background includes hiring, developing and assessing senior technical professionals, alongside 26 years in engineering and past roles at Google, Amazon and Walmart Labs.
The session examines how you explain your experience and decisions to an interviewer. Meet Sunil.
Can I request a mock directly?
Yes. Request a mock interview if you know the round you want to practise. If you are unsure which support fits, ask about fit.
If you need preparation planning and more practice, Interview Preparation and Practice includes one planning session and two mocks within three hours.
The service provides practice and feedback. Referrals, job applications and placement are outside its scope.