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Samona RamsaywackSR
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Samona Ramsaywack

@samonaramsaywack

Senior Finance & Transformation leader specializing in FP&A, systems implementations, and process improvement in global organizations.

United States
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What I'm looking for

I’m looking to lead FP&A and financial systems transformation where I can strengthen governance, automate planning/reporting, and partner with executives to deliver faster, decision-ready insights—while mentoring teams and improving processes.

Finance and transformation professional with 15+ years of experience across FP&A, governance, financial systems implementations, and operational process improvement within global organizations. Experienced in planning, forecasting, reporting, cross-functional coordination, and supporting large-scale transformation initiatives, including OneStream and Anaplan projects. Known for being collaborative, organized, and solutions-oriented, with a strong ability to bring structure and clarity to complex environments.

Experience

Work history, roles, and key accomplishments

Citigroup logoCI

Senior Vice President, FP&A

Jan 2025 - Mar 2026 (1 year 2 months)

Led FP&A, corporate liaison, and governance for Operations and Real Estate, delivering monthly financial reporting packages and analytical support for earnings materials and QBRs. Implemented OneStream to evaluate structural impacts across the bank and served as the governance champion managing EUCs, models, and control reviews.

Citigroup logoCI

Vice President, FP&A

Jun 2022 - Jan 2025 (2 years 7 months)

Provided dedicated FP&A support to three senior COO team executives across forward-looking planning, forecasting, and weekly/quarterly/annual submissions. Served as a Governance Champion for EUCs, models, and control reviews and managed TM1 (IBM) administration for rule governance and scenario planning, supporting data needs for 40+ users.

BI

Finance Manager, FP&A

Jan 2015 - Jun 2022 (7 years 5 months)

Spearheaded automation of North America client billing and invoicing by transitioning processes to Anaplan, improving efficiency and accuracy. Coordinated finance projects to centralize processes after the Insight acquisition of Mellon Asset Management ($92bn) and produced monthly reporting for CEO/CFO/COO, while ensuring US AUM reporting accuracy and managing end-to-end billing workflows.

Barclays logoBA

Analyst, Financial Planning & Analysis

Barclays

Jul 2010 - Apr 2013 (2 years 9 months)

Provided CFO/COO/regulator and business leadership with weekly, monthly, and ad-hoc analysis of business performance and revenue drivers across Barclays Americas. Produced monthly and quarterly revenue variance analysis for a primary US trading entity and supported the review of estimated vs. actual revenues, while helping create the revised annual forecast for Americas legal entities.

Barclays logoBA

Analyst, Global Accounts Payable

Barclays

Oct 2008 - Jul 2010 (1 year 9 months)

Served globally for Barclays employees on invoice processing, travel and expense activities, and SAP GL bookings. Ensured timely and accurate vendor wire payments, including same-day invoice payments, and transferred funds to the South America office with correct SAP GL accounting.

LB

Associate, Accounting Services

Lehman Brothers

Jan 2007 - Oct 2008 (1 year 9 months)

Handled Accounts Payable operations including reconciliations, postings, and invoice processing to ensure accurate General Ledger entries. Supported Purchase Operations with Purchase Order budgeting and invoice workflows, processed invoice payments/wire transfers, and assisted with vendor setups for internal and external users.

Education

Degrees, certifications, and relevant coursework

Rutgers University–Newark logoRU

Rutgers University–Newark

Bachelor of Science, Finance

Earned a Bachelor of Science (BS) in Finance from Rutgers University–Newark.

Tech stack

Software and tools used professionally

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