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Peter Sinkevich

Advisor Greater New York City Area, US

Mentor, Startup Grind and Mentor, Entrepreneurs Roundtable Accelerator.

Mentor, Startup Grind and Mentor, Entrepreneurs Roundtable Accelerator.

17 vouches

Involved In


Family Office Association
Startup Grind
Startup Grind
Entrepreneurs Roundtable Accelerator


Board of Advisors KeySupreme January 2015 - present
Mentor Startup Grind August 2014 - present
Board of Advisors CoderLoan July 2014 - present
Mentor Entrepreneurs Roundtable Accelerator July 2014 - present
Greenwich Chapter Director Startup Grind January 2014 - present
Serial Entrepreneur Peter Sinkevich December 1993 - present


Philadelphia University

Interested In

Advisor With
  • • Fundraising
  • • Software development
  • • Entrepreneurship
  • • Marketing Strategy
Markets of Interest
  • • Wearable Tech
  • • Smart Home
  • • Mobile

You Should Know About Me

Key Accomplishments

Not completed yet

Vouches Received

Vouches Given

Think Peter is awesome?
Vouch for them.

Marcy Bartolotti
We worked together  •  Marketing Director, Corporate Executive Offices. Previously Director of Sales, The Private Office Inc..
He is smart, works very hard, persistence, thoughtful and has a vision. Nothing will stop him.
Dylan Breslin-Barnhart
We worked together  •  VP of Marcomms & Analytics, Validas and CEO and Founder, BrandLike App.
Peter has been an important part of helping BrandLike gain traction in anticipation of our upcoming launch. He has a deep knowledge base and ... great instincts resulting from years of vertical experience.
We worked together
Peter is a great entrepreneur because he possesses unbridled creativity, a thorough understanding of business pragmatism and the ability to ... execute. This combination is rare.
Sandro de Carvalho
They're my friends  •  Owner / Photographer, Sandro Art & Photography LLC. Previously VP, Operations, Portero Inc.. Penn State grad.
Peter is a great entrepreneur already. First and foremost he is a intelligent communicator, he is passionate about start-ups - what makes t ... hem work, and what to look for in terms of good chemistry in the team. He is at a great place having grown up during the technology boom, but still young and energetic enough to understand Gen Y and Millennial s. Peter is passionate about whatever project he is in and driven enough to manage the side projects he always seems to find. Smart and passionate and perfect for the entrepreneurial space!
Max Ringelheim
They're my friends  •  Co-Founder and CEO, Previously Intern, UBS Wealth Management.
Peter has proven that he understands the in's and out's of entrepreneurship. He has experience going through the typical startup life cycle ... and can speak very clearly on his experiences.
Donna Krivinskas
We worked together  •  Founder, Tastey. Previously Portfolio Management, Rochdale Investment Management. Cornell grad.
I want to put in a good word for Peter, as he really deserves it. He’s running Startup Grind chapter in Greenwich and has been devoted to ... bringing some big events and inspiring people in there. I had met him by chance through a friend, and he’s since been selflessly vetting out my business model, helping source additional tech talent, and getting me directly in touch with top VCs and their networks. If there’s ever been a good guy bringing something cool to the sleepy town of Greenwich, it’s Peter. He’s amazing on a both a one-on-one level with mentoring tech companies, as well as large-scale projects like Startup Grind. On top of that, he's highly sociable and likeable, which can sometimes be harder to find amongst some introverted techies!
Margaux Caniato
We worked together  •  Principal/ Chief Innovation Officer, VP+C. Previously Marketing Consultant, MC Consulting.
Pete is a go-getter and a King of entrepreneurs in a way - as he champions innovative start-ups and mentors other smart people to help their ... ideas take flight.
Lauren Talbot
They're my friends  •  CTO, Pull App Corp. Previously Data Scientist, Booz Allen Hamilton. Cornell grad. Stanford grad.
Tree McD
We worked together  •  Chief Web Puppetmaster, Cafe Code and Freelance Contractor, various.
With his many years of experience in the industry, Peter is the ideal entrepreneur.
Oji Udezue
We worked together  •  Founder and CEO, Mingl. Previously GM Product Management, Bridgewater Associates. University of Southern California grad.
Tenacious, Persuasive and full of good ideas. Also good at working with people and assembling a team.
Angela Pellegrini
We worked together  •  Quality Assurance Project Manager, Saffron Road Food. Previously Guest Relations Agent, The Ritz Carlton.
I'm honored to vouch for Peter, he has been nothing short of incredible at understanding the visions i speak of the ideas i have to create t ... he business i want due to the passions i have. (I can discuss in detail further if needed) but in all honesty, I've never met someone so personable, dedicated, and passionate about seeing clients succeed and assisting others at making their dreams come true by using the knowledge and understanding of the entrepreneurial world. I fully give my recommendation of Peter as an advisor and if you would like to speak in more detail please feel free to contact me directly.
Tom Martin (
We worked together  •  Trustee, Ridgefield Academy and President, Tom Martin Media, LLC. Georgetown grad.
In addition to a proven (and impressive) track record as an entrepreneur himself, Peter does a great job as a key player and influential fig ... ure in the start-up community in Fairfield County, Connecticut and Westchester County, New York -- as director of the Greenwich chapter of "StartupGrind." I've sent a number of my clients to Peter for his insightful advice, and they've consistently been impressed and grateful for his advice.
They're my friends
Peter is already a great entrepreneur. He sold his first business for a few million before he graduated college, and is now looking to have ... a huge impact on the startup and entrepreneurial community. He makes a great advisor, mentor, and founder.
Bob Dorf
We worked together  •  Dorf, Dorf on Startups. Previously Partner and Ranch Manager, K+S Ranch Consulting Inc..
worked with peter on a big startup grind event. he worked his butt off, demonstrated real passion about making it great and about entreprene ... urship, and is constantly turning over rocks--smartly--seeking and exploiting entrepreneurial opportunities for himself and helping others in the community. really good, easygoing guy it's a delight work with
David M. Tait OBE
We worked together  •  Non Executive Director, Mineseeker Operations and Non Executive Director, Private FLITE Worldwide.
I have known Peter for some years since he did some Y2K work for us at Virgin Atlantic and he has always impressed me as being all of the ab ... ove and more. His recent founding of a local chapter of Start Up Grind speaks to hie entrepreneurial spirit.
Christopher Hollinger
They're my friends  •  CFO Partner, Robert Patrick & Company. Previously Vice President - Chief Financial Office, Bank of America Merrill Lynch.
Peter is a seasoned entrepreneur having founded or co-founded several companies that went on to successful exits. As a result, he is very k ... nowledgable about what it takes to build a business. His insights, business knowledge and connections are impeccable. In addition, Peter has a drive and "can do" attitude that is very infectious.
Richard Zeitz
They're my friends  •  Co Founder, and Senior Investment Advisor, President, Bravias Financial. Penn State grad.
I was introduced to Peter through a mutual friend about a year ago. I have witnessed him first hand in the moment. He is smart and can come ... up with solutions to problems most wouldn't. He possesses the vision and experience to see things for more than they are and the big-picture impact the idea/concept will have. He is extremely passionate about creating things, and helping others create things. On a personal level, he has a great heart and you can always find him stop and help others with amazing advice. Great entrepreneur, great thinker, great guy.

Christopher Hollinger
They're my friends  •  CFO Partner, Robert Patrick & Company. Previously Vice President - Chief Financial Office, Bank of America Merrill Lynch.
He possesses a robust financial background and is very quick to determine gaps and the solutions to address those gaps. He would make a gre ... at entrepreneur due to his passion once he sets his mind to a project or idea and has the drive to follow through in hard times until he discovers a solution to the issue at hand.

Marcy Bartolotti
Marketing Director, Corporate Executive Offices. Previously Director of Sales, The Private Office Inc..
Marcy is a very intelligent, well travelled and experienced professional of the highest degree. I would not hesitate to send anyone I knew ... to Marcy for quality feedback and advice regarding all things marketing and sales.

John Seiffer
Business Advisor, CEO Boot Camp. Previously President & Board Member, Angel Investor Forum.
He is well seasoned and active investor, well connected and has a wealth of insight/opinion to be (and already is in the local community) a ... great advisor. I wholeheartedly support and vouch for John to be an advisor on Founder Dating.