Leon Martynenko
@leonmartynenko
I align strategy, operations, and execution to drive business growth.
CanadaWhat I'm looking for
I've led strategic planning, business operations, and executive initiatives across Esports Entertainment Group, Esports Capital Corp., NewAge Products, and independent consulting engagements. I build the systems, roadmaps, and operating rhythms that align teams around business goals.
As a former founder and Chief of Staff, I've developed investor materials, supported fundraising exceeding $4MM, and guided startups and SMBs through growth strategy, due diligence, and execution. I bring 15+ years of people and project leadership across fast-moving environments.
Experience
Work history, roles, and key accomplishments
Business Consultant
Independent Consultant
Jul 2019 - Present (7 years 3 months)
Provided strategic planning and business consulting services to clients, helping them raise over $4MM in funding.
Personal goal pursuit
Independent Consultant
Jan 2026 - Aug 2026 (7 months)
Focused on personal development and goal pursuit during a career break.
Chief of Staff
Iseehear Inc. Life Sciences
Oct 2025 - Nov 2025 (1 month)
Served as Chief of Staff at a life sciences company, supporting executive leadership and strategic initiatives.
Founder-in-Residence
ChaiTech
Jan 2025 - Oct 2025 (9 months)
Acted as Founder-in-Residence for a startup in stealth mode, focusing on business development and strategy.
Founder-in-Residence (startup in stealth mode)
ChaiTech
Jan 2025 - Oct 2025 (9 months)
Worked as Founder-in-Residence (startup in stealth mode) at ChaiTech.
Chief of Staff to the CEO & Director of Strategic Planning
Esports Entertainment Group
May 2023 - Feb 2024 (9 months)
Esports Entertainment Group (Symbol: GMBL) is a diversified business with operations spanning from competitive gaming to online betting.
Manager, Advisory Services
Esports Capital Corp.
Sep 2021 - Apr 2023 (1 year 7 months)
Esports Capital Corp. (ECC) is a cutting-edge boutique advisory firm specializing in strategic and operational advisory services, bespoke financing solutions, deal support and due diligence for entrepreneurs and companies competing in the rapidly evolving esports gambling industry.
Operations & Memberships Manager
FairP2P
Apr 2021 - Sep 2022 (1 year 5 months)
Managed operations and memberships for a peer-to-peer platform.
Consultant, Special Projects
Esports Capital Corp.
Mar 2021 - Aug 2021 (5 months)
Worked on special projects and strategic initiatives for a boutique esports advisory firm.
Strategic Planning
NewAge Products Inc.
Nov 2020 - Mar 2021 (4 months)
Contributed to strategic planning initiatives at a consumer products company.
Management Consultant, Project Lead
Starseed Medicinal (WeedMD Inc.)
Sep 2018 - Apr 2019 (7 months)
Schulich MBA Capstone Project / Consulting Engagement geared to develop a business strategy recommendation for the client's executive team
Research Analyst, Board Practice
Spencer Stuart
May 2015 - Aug 2017 (2 years 3 months)
Conducted research and analysis for the board practice of a global executive search firm.
Director of Operations
Biblical Reproductions Inc
Feb 2013 - May 2015 (2 years 3 months)
Directed operations, including business process management, budgeting, and team leadership.
Market Research Analyst
Biblical Reproductions Inc
Nov 2012 - Feb 2013 (3 months)
Conducted market research and data analysis to support business decisions.
Provided customer service support, demonstrating emotional intelligence and attention to detail.
Team Manager, Armed Physical Security Unit
Israeli Ministry of Defense
Apr 2005 - Jul 2007 (2 years 3 months)
Managed an armed physical security unit, leading teams and ensuring operational excellence.
Sergeant First Class, Givati Brigade, Infantry Corps
Israel Defense Forces
Mar 2002 - Mar 2005 (3 years)
Served as a non-commissioned officer in the infantry, leading teams and developing leadership skills.
Education
Degrees, certifications, and relevant coursework
University of Toronto School of Continuing Studies
Certificate, Business Analysis
University of Toronto Mississauga
Hon. BA, Economics, History of Religion
Schulich School of Business - York University
Master of Business Administration - MBA, Strategic Management and Organization Studies
2017 - 2019
Schulich School of Business - York University
Master of Business Administration, Strategic Management and Organization Studies
2017 - 2019
Pursued a Master of Business Administration with a focus on Strategic Management and Organization Studies.
University of Toronto Mississauga
Honours Bachelor of Arts, Economics, History of Religion
Earned an Honours Bachelor of Arts with a double major in Economics and History of Religion.
Tech stack
Software and tools used professionally
Availability
Location
CanadaAuthorized to work in
Website
leonmartynenko.comSocial media
Job categories
Skills
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