Preply
Business English, interviews and career
Mark’s Preply profile: one-to-one Business English, interview and career coaching for tech professionals.
Read reviews on Preply
Reviews
What clients say.
Five-star reviews from technology professionals on Preply, italki and Superprof — read them where they were written.
Book a free intro call1,500+ sessions · 40+ five-star reviews across three platforms
Independent reviews
Read verified reviews on each platform.
Reviews on these platforms are left by clients after booking and taking sessions there.
italki
Professional communication
Mark’s italki profile: professional English and communication coaching for work.
Read reviews on italkiSuperprof
Executive interview coaching
Mark’s Superprof profile: executive interview coaching for engineers and product leaders who want senior offers.
Read reviews on Superprof
Interviews & career
Interview preparation.
★★★★★“After many attempts on Preply, I finally found the right teacher. Mark is an exceptional teacher with deep technical knowledge. He inspires, encourages, and helps me excel in job interviews. Highly recommend to anyone in tech!”
★★★★★“I've been learning with Mark to boost my technical English and get ready for IT job interviews. Lessons are focused on what I need — learning new words and speaking fluently. His tips made me feel confident talking about tech stuff in English!”
★★★★★“Mark is an awesome teacher. He has it all perfectly structured and organized, with a highly professional method tailored exactly to my needs. On top of that, his technical background is directly aligned with my goals. Highly recommended!”
Communication
Business English at work.
★★★★★“Mark is a great English teacher and a kind, friendly person. What I like most is how personalized lessons are. As an IT developer, I wanted to focus on work topics. He doesn’t just teach grammar — he discusses programming concepts and company workflows.”
★★★★★“A very structured tutor with plenty of well-chosen materials on topics I care about, especially business, IT, and tech. Lessons stay focused and practical, which makes progress clear and consistent.”
★★★★★“Mark is a great professional. I would strongly recommend him if you want to improve your business English, fine-tune your presentations, or improve your speaking skills.”
Speaking & presence
Presentations, public speaking and executive needs.
★★★★★“Mark prepares classes very thoroughly and has a great method for practicing public speaking, new vocabulary, and mock interviews. He follows up on the agreed lesson plan, but is also flexible enough if you wanna practice something specific.”
★★★★★“I highly recommend this coach! He is a true professional with a unique and well-structured teaching method tailored to individual executive needs.”
Outcome stories
What changed for two recent clients.
Shared without names. Every result depends on the market and on the work the client puts in — there are no guarantees.
Senior software developer
- Starting point
- Months of applications, interviews that didn’t turn into offers.
- The work
- Job-search strategy, a rewritten CV and LinkedIn profile, and repeated interview practice.
- Outcome
- Received a job offer live — during a coaching session.
Senior HR leader
- Starting point
- Exceptional credentials, but struggling to be heard in panel interviews.
- The work
- Tone, cadence, PAR stories and executive presence under multi-interviewer pressure.
- Outcome
- Landed a VP of HR role at a first-choice company.