Привіт, я Дмитро!

Експерт з персонального брендингу, підприємець, засновник та CEO агенції з цифрового маркетингу з 2014 року.

Люди купують у людей, а я консультую власників та перших осіб компаній, допомогаю їм розкривати сильні сторони, вести системну та якісну комунікацію з аудиторією, будувати персональний бренд, довіру та репутацію.

Dmytro Melnykovych


I’m a master coach, best-selling author and a passionate speaker. I’m the founder of the first women-only hedge fund, special counsellor in many corporations across the globe. I’ve found balance between work and life, now I’m a totally happy person, loving mother and firm investor, but it didn’t come easily.


What Is So Special About Happiness

Personal Course. LIVE Group Coaching and Guided Meditation

What I Can Offer You


Life Coaching

My consultations will allow you to discover your own potential, find new ways to solve problems in personal plans, and even expand the scope of abilities and achieve success.


Business Coaching

I help the wellbeing of the commercial companies to get back. We can work 1-on-1 or in groups. Only the necessary consultations without delays in achieving the result.



Being an experienced life and business motivational speaker for more than 10 years, I have 5 books already under my bel.t and I'm working on 2 more as of now! 


Public Lectures

I often speak in public, because I believe that I should share the knowledge that I have. You can also come to my next event and listen to a lecture – just book your seat!


Podcasts & Audio Books

All my speaking events and books have a recorded audio version. Also I have exclusive podcast series - choose the one you want to listen and buy it from my website!


Latest Publications

In my blog, I usually consider crucial issues both in life and business spheres. I write every 3-4 days, and also post short notes after each speaking event, so be sure to check my blog!

Amazing Client Testimonials

I would never have thought that professional business coaching can clear your head and put your thoughts in order so cool. Sarah is a real expert in this business. Business development is a part of my job, but I was stuck in my own deadlock. Sarah helped me to see the opportunities. I totally recommend her to all my colleagues.

Mary Sanders

Vice President, Jetlog.io

Sarah was a speaker at the Digital Age conference, which we organized together with other partners. Everything went great, Sarah's lecture gave a lot of food for thought. She is an amazing person, a great speaker and a professional psychologist who knows how to captivate the audience. You listen to her lectures without being distracted by your smartphone!

Victor Manner

Executive Director, Digital Age Conference

I thought my life was quite prosperous and full of good moments, but at some point, I lost direction. I just didn’t know what to do next, nothing pleased me. I felt like I was not living the way I could, and it was torturing me. And then, one day, I attended a conference where Sarah was speaking about a happy life. It blew up my mind! I bought all her books and then attended her private course. Now I feel much better, but there’s still work to be done. 

Susan Wan

Account Director, Ogilvy Public Relations

Upcoming Events

  • Business Plan Series

    October 16 / 8:00 am - 5:00 pm / Los Angeles, USA

  • Sales Is Not A Dirty Word: The Workshop

    November 21 / 11:00 am - 3:00 pm / New York, USA

  • Super-Sales Forces 

    Jan 12 / 10:00 am - 4:00 pm / San Francisco, USA

Focus only on things and people in Your Life That Matter!

Recent Blog Posts


How to Scale the Business After Reaching the Ceiling?

Development is necessary for business, otherwise it is death. Sometimes, you simply don't see where your company should go next. The larger the company, the more difficult it is to continue moving when it seems that all the heights have been achieved, and it's the iron ceiling...


3 Ways to Feel Yourself Happier at Work

Work and sleep are where most of our lives go. If you do not feel happy at work, something needs to be done urgently, otherwise you literally live your life in vain. Often you don’t even need to change jobs to feel happy - it’s enough to develop some habits in yourself...


Сonflicts at Home and Ways to Resolve Them 

Conflicts happen, and you should be able to deal with them peacefully in order to keep things under control. An overly emotional reaction will never find the right response, and a fleeting conflict can escalate into a real scandal. So what should we do to resolve conflicts at early stages?...

Start living the life you truly want now

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Read the success stories of our customers to find out why so many companies choose us.

Amanda Peterson

Marketing Director at Fresh Food Co.

“I was happy to work with Quantum because their efficient solutions helped us improve plenty of business processes. As a result, our clients receive their products faster and are more satisfied with our services. They deserve the highest grade!”

December 15, 2021

Jeff Gordons

CEO at Clear Thinking

“Our company started to work with Quantum 4 years ago. We had only positive experience and implemented a lot of projects together. We’re totally satisfied and now we know that we can rely on Quantum experts any time.”

October 28, 2021

Elizabeth Smith

Director of Media at Legal Company

“Quantum is a reliable and professional company that applies high technology and creates exclusive programs for the clients. We highly appreciate this approach and will definitely continue our fruitful cooperation with them.”

October 28, 2021