Athanasios Vellios is a finance director and interim management consultant with 20+ years of cross-industry experience spanning financial services, shipping, FMCG, utilities and mobile marketing. He combines Big 4 audit grounding and FCCA credentials with hands-on delivery of IPOs, SOX compliance, post-acquisition integrations and multi‑currency treasury management. Known for translating complex transformation programmes into measurable cost savings, he has led £100m IT transformations, negotiated major contracts and implemented consolidated reporting under IFRS, UK and US GAAP. Athanasios excels at building and coaching finance teams, instituting stronger controls and embedding KPIs to improve decision-making across commercial and operational functions. His board-level experience in emerging markets and as Deputy CFO for Pepsi bottling gives him a rare blend of operational insight and strategic financial stewardship. Comfortable in interim and permanent roles, he thrives on turning messy post-acquisition and system-integration challenges into streamlined, auditable processes.
10 years of coding experience
7 years of employment as a software developer
FCCA - Fellow member of Association of Chartered Certified Accountants, FCCA - Fellow member of Association of Chartered Certified Accountants at ACCA
Accounting Technician, Accounting Technician at aat
BA (Hons), Accounting and Finance, BA (Hons), Accounting and Finance at London South Bank University
English, Greek
Github Skills (47)
to-do10
react-native9
javascript9
django9
dropbox9
android9
nodejs9
nextcloud9
evernote8
python8
gis8
vocabulary8
graph-database8
backbonejs8
linux8
Programming languages (9)
TypeScriptJavaShellCSSJavaScriptPHPHTMLRich Text Format
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