Technical interview process is quite standard. Two senior business analysts asked a few questions about my experience (but in terms of theory) based on my resume.
But they made some strange conclusions instead of asking questions.
They said that I managed business analysts...whereas I was a business analyst on a project and I was on an assistant role.
They said that I used to prototype solutions, when I only described business process to out designer.
Etc
The second part of this interview included some theoretical questions.
I had no experience in business analytics job so I couldn't answer lots of questions BUT the issues is EPAM representative laughed me in my face.
It was the worst job interview experience ever.
If you think that i'm not a right choice for your company, then finish an interview. Save my and your time.