Finance executive with 15+ years leading controllership, consolidation, and FP&A across Latin America — currently Head of Accounting & Controlling at the BPO practice of a global Top 10 accounting firm, leading ~100 professionals through 7 direct managers and serving as primary finance liaison to client CFOs and Big Four auditors. Background spans multi-entity IFRS / US GAAP / BR GAAP close and consolidation, M&A and transfer pricing, and the Regional Controller mandate for a NYSE-listed group across 5 LATAM countries.

My differentiator is bringing AI and automation into the finance operation itself — not as a side project, but as a leadership agenda. I have driven automation that cut manual accounting work by ~70% and reporting cycles by ~40% across a multinational client portfolio, and I sit on my firm's national Tax Reform committee and its global Technology Committee for AI initiatives.

Currently: Head of Accounting & Controlling — leading ~100 professionals and the firm's AI-driven accounting transformation.
Also: Founder of FX Studio AI, where I build the automation tooling behind that agenda.
Open to: CFO / Finance Director / Head of Controllership roles with a digital-transformation mandate.

Finance transformation initiatives I have led and directed — each framed by the business problem it solved and the outcome it delivered. The narrative write-ups (role, decisions, governance, results) live in case-studies; the public repositories below are sanitized technical demonstrations of the same domains, built with synthetic data (no client data exposed).

IFRS 15 Revenue Intelligence 5-step revenue recognition engine with SSP allocation, waterfall analytics, and AI-powered natural language queries. NestJS Angular 17 PostgreSQL Prisma OpenTelemetry Case-study impact: 70% faster monthly close · 96% error reduction · 7× contract throughput	IFRS 16 Lease Intelligence Lease accounting SaaS with VP calculation, ROU asset tracking, automatic CP/LP split, and economic index remeasurement. FastAPI Python PostgreSQL Stripe Firebase Cloud Run Case-study impact: 98% faster per contract · 96% remeasurement accuracy · 3× more contracts managed
Controllership Reconciliation AR/AP reconciliation platform with 17 analytical dimensions, automated bank reconciliation, ABC curve, and algorithmic risk classification. Python Pandas Angular 17 Docker Multi-bank parsers Case-study impact: 94% faster reconciliation · 83% fewer unsupported entries · 87% fewer unexplained bank divergences	Brazilian Tax Reform Oracle RAG system for tax law queries with local LLM (Llama 3), official source citations, and 100% privacy — zero cloud calls. Python LangChain FAISS Llama 3 Angular 17 Sentence Transformers Case-study impact: 92% faster research · 98.7% citation accuracy · 4.8/5.0 user satisfaction

IFRS US GAAP BR GAAP Financial Close & Consolidation FP&A Budgeting & Forecasting M&A Due Diligence Transfer Pricing Internal Controls Big Four Audit Management Revenue Recognition Lease Accounting Team Leadership (~100 people) Pre-Sales & Solution Design

Finance Process Automation Multi-Agent Orchestration RAG for Tax & Accounting Research Anomaly Detection Predictive Analytics & Forecasting Power Automate Power BI SAP MCP (Model Context Protocol)

_{Hands-on tooling, for the technically curious: Python · TypeScript · FastAPI · NestJS · Angular · PostgreSQL · Docker · LLMs (incl. local/open-source)}