Client Giant Email Formats

Contact top employees from Client Giant
  • Client Giant uses 6 different email formats. The most common is firstName_lastNameInitial (for example, jane_d@clientgiant.com), which appears in about 86% of work addresses.
  • Other common patterns include:
    • lastNameInitial_firstNameInitial: d_j@clientgiant.com (2%)
    • firstNameInitial-lastName: j-doe@clientgiant.com (9%)

Client Giant’s Popular Email Formats

FormatExamplePercentage

Format

firstName_lastNameInitial
jane_d@clientgiant.comPercentage: 86%

Format

firstNameInitial-lastName
j-doe@clientgiant.comPercentage: 9%

Format

lastNameInitial_firstNameInitial
d_j@clientgiant.comPercentage: 2%

Format

lastNameInitial.firstNameInitial
d.j@clientgiant.comPercentage: 1%

Format

firstName-lastName
jane-doe@clientgiant.comPercentage: 1%

Format

lastNamefirstNameInitial
doej@clientgiant.comPercentage: 1%
Contact top employees from Client Giant
Brad Filip
Brad FilipChief Technology Officer
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Ryan Ishida
Ryan IshidaProject Manager
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Monique McDonald
Monique McDonaldVice President Operations
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Jeff Jackel
Jeff JackelCo-Founder & Chief Strategy Officer
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Jay OBrien
Jay OBrienCo-Founder & Chief Day Maker
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Leilani Calixto
Leilani CalixtoCustomer Success Manager
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Trisha Torre
Trisha TorreSenior Executive Assistant to Co-Founders | Operations Manager
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Matt Cairns
Matt CairnsSenior Software Engineer
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Robin Madden
Robin MaddenHead of Client Success
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Ian Dunigan
Ian DuniganBusiness Development Strategist
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Shawnna Parry
Shawnna ParryHead of Accounts
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Madison Federin
Madison FederinSoftware Engineer
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Andrew Anter
Andrew AnterSenior Account Executive
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Liru Yan
Liru YanUX Designer
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Ashley Smith
Ashley SmithGraphic Designer
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Client Giant Corporate Information: FAQ

Client Giant is a boutique software development firm based in Irvine, California. Founded in 2018, it operates as an independent company with revenues between $1 million and $10 million and a team of 10‑50 employees.

The company specializes in client retention, referrals, client care, hospitality, business growth, employee care, employee happiness, client experience, strategic gifting, employee retention, marketing, consulting, technology, automation, and gifting solutions that help businesses build lasting relationships.

Leadership includes Robin Madden as Head of Client Success, Shawnna Parry heading Accounts, Monique McDonald serving as Vice President of Operations, Brad Filip as Chief Technology Officer, Jeff Jackel co‑founder and Chief Strategy Officer, and Jay O'Brien co‑founder and Chief Day Maker.

The technical team features senior software engineers Matt Cairns and Madison Federin, UX designer Liru Yan, graphic designer Ashley Smith, project manager Ryan Ishida, and others who develop automation tools that enhance client experience while supporting employee happiness initiatives.
Client Giant uses 6 email formats across its organization. The most common pattern is firstName_lastNameInitial (e.g., jane_d@clientgiant.com), used in approximately 86% of work addresses.
Client Giant currently employs over 10-50 people from United States, with a head office in Irvine, California.

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