Marco Diaz

Developed Python scripts (Pandas, Tkinter) to extract and structure daily pricing, stock, and product data from platforms like Facebook Marketplace and Carrefour, producing Excel dashboards for competitive analysis. Built hybrid OCR/document processors with multi-model fallback and JSON validation for accurate invoice and bank-statement data extraction, and automated B2B pipelines from Google Maps

E-commerce & Market Scraping: Developed Python scripts (Pandas, Tkinter) to extract and structure daily pricing, stock, and product data from platforms like Facebook Marketplace and Carrefour, transforming raw HTML into actionable Excel dashboards for competitive analysis.

Resilient OCR & Fiscal Data Extraction: Built hybrid document processors for invoices and bank statements. Implemented multi-

Analyzed decentralized market metrics and liquidity structures, translating complex on-chain data into logical, actionable reports.

Conducted operational testing and logical validation of cross-chain dApps and smart contracts, ensuring data consistency before deployment.

Note: This role honed my ability to learn complex technical systems independently and structure data flows logically.

Comprehensive management of the e-commerce operational cycle, specializing in global supply chain management, strategic sourcing, and competitive pricing intelligence.

Responsibilities and Achievements:
Purchasing and Import Logistics: Management and coordination of international procurement in global markets, centralizing the shipment and receipt of critical goods through logistics operators and

Managed the end-to-end e-commerce operational cycle, focusing on international procurement, strategic sourcing, and competitive pricing intelligence. Coordinated purchasing and import logistics, monitored catalog and price fluctuations for inventory optimization, and handled digital administrative controls for supplier databases, profit margins, and reconciliation of transactions.

Conducted internal accounts receivable portfolio audits, including tax and accounting reconciliation, and optimized processes for collection control to support working capital flow. Designed monitoring controls for receivables, reduced accounting discrepancies, and prepared detailed spreadsheet reports for finance validation of account statements.

Role Description: Conduct internal portfolio audits, perform tax and accounting reconciliation, and optimize collection control processes to ensure working capital flow.

Responsibilities and Achievements:

Tax Reconciliation and Audit: Systematic reconciliation of large-scale income and verification of supporting documentation for payments, ensuring accurate correspondence between bank records an

Role Description: Strategic, financial, and administrative management of the branch, with direct responsibility for regulatory compliance, risk mitigation, and growth of the legal portfolio.

Responsibilities and Achievements:

Large-Scale B2B Business Management: Management and retention of a portfolio of over 800 clients, optimizing the allocation of financial resources and promoting the adoptio

Directed branch-level strategic, financial, and administrative operations with responsibility for regulatory compliance, risk mitigation, and growth of the legal client portfolio. Managed 800+ clients, implemented credit analysis and account monitoring to keep delinquency at 1%, and supervised treasury processes and fiscal accounting audits to ensure adherence to banking regulations and internal c

Grade: 17

Activities and societies: Organizational design & reengineering (audits, flowcharts, SOPs, modernization); strategic planning (policy formulation, feasibility, environmental analysis); financial & commercial management (budget control, cost/profitability, demand-driven strategies); data analysis (statistics, structural gap diagnosis).

Focused on strategic management and business operations, process optimization, and logical business problem-solving integrating financial and methodological tools. Developed skills in organizational design and reengineering, strategic planning, and financial analysis for sustainable growth.

Formación enfocada en dirección estratégica y la optimización de operaciones y procesos.

En FaCES UC desarrollé un perfil analítico para la resolución lógica de problemas empresariales, integrando herramientas financieras y metodológicas.

Competencias clave:

Diseño Organizacional y Reingeniería: Auditorías administrativas, flujogramas, manuales de procedimientos y modernización de sistemas par