Vasilios Machias
@vasiliosmachias
VIP Account Manager driving retention and high-value player growth.
What I'm looking for
I am a results-driven VIP Account Manager with extensive experience across sportsbooks, casinos, crypto-friendly platforms and retail operations, who builds strong high-value client relationships and delivers measurable revenue growth.
I have managed large VIP portfolios, led operations and business development initiatives that scaled revenue, launched projects bridging investors and license holders, and operated effectively across time zones and night shifts to support international clientele.
Experience
Work history, roles, and key accomplishments
VIP Account Manager
Under NDA
Nov 2024 - Present (1 year 1 month)
Managed a portfolio of 400 VIP players across a crypto-friendly sportsbook/casino, overseeing ~€10M estimated annual net cash and coordinating personalized promotions, real-time support during major events, and player retention strategies.
iGaming Consultant
Under NDA
Mar 2024 - Oct 2024 (7 months)
Led initiation discussions for a land-based and online sportsbook project, bridging investors, license holders, and sportsbook operators to align goals and project scope.
European CS Account Advisor
Bet365
Aug 2021 - Nov 2023 (2 years 3 months)
Owned customer service for European customers including VIPs on night shift, handling high-volume queries, escalating complex issues via CRM, and enforcing policies to promote safer gambling.
Operations & Business Development Manager
Confidential company
Apr 2019 - Feb 2021 (1 year 10 months)
Managed VIP retail operations in a gray-area casino, led client acquisition and iGaming transformation consulting, and conducted jurisdiction research for licensing initiatives.
Chief Operating Officer
Tipbet
Apr 2018 - Apr 2019 (1 year)
Acted as COO for the Greek department of a major German sportsbook/retail operator, scaling operations and contributing to 6x revenue growth within one year while leading product research and compliance.
Business Development & Operations Manager
Confidential company
Nov 2013 - Feb 2018 (4 years 3 months)
Drove business development and operations for a sports data and consulting firm, securing €1.5M in revenue (5x growth first year) and establishing long-term client relationships and VIP support services.
Senior Executive Manager
SLRPULSE OOD
Sep 2011 - Sep 2013 (2 years)
Led strategic direction and operations, recruiting and supervising 500+ contractors, expanding global networks, tripling turnover and delivering a 50-seat call center and software product that increased company value.
Business Development & Sales Manager
SportsLiveReporters S.L.R Limited
Jan 2010 - Sep 2011 (1 year 8 months)
Managed end-to-end business development and sales, developed a Java-based live sports data application, and secured a partnership with Enetpulse (IMG Media Group).
Education
Degrees, certifications, and relevant coursework
Aristotle University of Thessaloniki
Mechanical Engineering / Industrial Management
Undertook studies in Mechanical Engineering with expertise in Industrial Management at Aristotle University of Thessaloniki.
University of Michigan (English language proficiency)
English Language
Completed an English proficiency program affiliated with the University of Michigan.
Availability
Location
Authorized to work in
Job categories
Skills
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