
Rinat User
@rinatuser
CFO at QuantumOne who cut monthly close from 20 to 5 working days and closed a $30M+ M&A deal.
What I'm looking for
At QuantumOne, I built the finance function and its processes from scratch. I closed an M&A deal with a government-linked fund at a fair market value above $30M and led the finance side of post-merger integration.
I also built a project economics approval process that reduced CEO, CTO, and COO sign-off to 10 minutes per project. By automating accounting and reconciliation and rebuilding management reports, I cut monthly close from 20 to 5 working days.
Before QuantumOne, I led finance at X5 Digital and OZON, including a 22-person team at X5 Digital and finance work across a $1bn+ annual cost base at OZON. I’m ACCA and CIMA qualified, work across IFRS and US GAAP, and am looking for a CFO or Head of Finance mandate in the UAE or wider GCC focused on improving the finance function, product orientation, and delivering value—not just reporting.
Experience
Work history, roles, and key accomplishments
Chief Financial Officer
QuantumOne
Nov 2024 - Present (1 year 11 months)
Built the finance function from scratch, led four due diligence processes and two M&A transactions with UAE sovereign funds, and cut monthly close from 20 to 5 working days.
Head of Finance
X5 Digital
Apr 2023 - Apr 2025 (2 years)
Owned P&L, cash flow, capex and strategy for Vprok.ru and X5 Digital, leading a 22-person team and consolidating e-grocery into a single business unit.
Finance Manager/Director
OZON
Aug 2021 - Apr 2023 (1 year 8 months)
Owned P&L and cash flow across marketplace, retail, logistics, express delivery and fintech, delivered the group's first positive EBITDA quarter, and led the finance workstream on a $750M convertible notes restructuring.
Finance Manager
MARS
Oct 2017 - Aug 2021 (3 years 10 months)
Owned P&L, cash flow, capex and strategy for Royal Canin and other premium brands, built margin control tools, and was CFO of the e-commerce project from concept to rollout.
Lead IFRS Specialist
URALCHEM
Oct 2015 - Oct 2017 (2 years)
Prepared IFRS and RAS financial statements, ran consolidation for three production units, and structured a railcar leasing transaction to reduce tax burden.
Performed audit work across mining, oil & gas and FMCG clients, including IFRS first-time adoption for a biotech client, and received the 'Standing Ovation' award.
Education
Degrees, certifications, and relevant coursework
Institute of Business Development and Law
Qualification, IFRS/IAS
IFRS/IAS qualification from the Institute of Business Development and Law.
Higher School of Economics (HSE)
Bachelor of Science, Economics & Financial Management
BSc in Economics & Financial Management from the Higher School of Economics, Moscow, completed in 2013.
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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