Giusseppe Marchan
Financial Data
& Automation
Economist & Developer bridging the gap between Finance and Code through intelligent automation. Specializing in ETL pipelines, RPA, and actionable financial intelligence.
Featured Projects
Enterprise FinOps Platform
A full-stack Streamlit application for commercial and financial lifecycle management. It automates quote generation and bank reconciliation by connecting operational workflows with relational databases (MySQL/PostgreSQL), eliminating manual data entry.
Financial ETL & Data Pipeline
High-throughput data engineering engine that normalizes massive volumes of XML (UBL 2.1) and SIRE/PLE tax reports. Leverages the Strategy design pattern and Pandas vectorization to transform raw government data into structured audit-ready datasets.
Tax Automation RPA Suite
Advanced Robotic Process Automation (RPA) solution for autonomous data retrieval from government portals. Features a custom task scheduler to monitor tax mailboxes and bulk-download financial records using Selenium, ensuring data integrity and security.
Expertise
Data Engineering & Analytics
- →Python (Pandas, NumPy, Vectorized Processing)
- →Advanced SQL (PostgreSQL, MySQL, SQLAlchemy)
- →ETL Pipeline Architecture (Strategy Pattern)
- →Data Visualization & Dashboards (Streamlit, Power BI)
Intelligent Automation (RPA)
- →RPA Development (Selenium WebDriver)
- →Task Scheduling & Management (APScheduler)
- →XML Parsing (UBL 2.1 Government Standards)
- →Scalable Multi-tenant System Design
Infrastructure & Security
- →Cloud Solutions (AWS RDS, EC2)
- →Security & Cryptography (Credential Encryption)
- →Linux Environment & Bash Scripting
- →Version Control & CI/CD (Git, GitHub)
Financial Domain Expertise
- →Financial Operations (FinOps) & Reconciliation
- →Tax Compliance (SUNAT, SIRE, PLE, T-Registro)
- →Quantitative Economics & Data Auditing
- →Business Intelligence for SMEs
Start a Conversation
I am currently open to new challenges in Financial Engineering, Data Science, and FinOps automation. If you have a project in mind or just want to discuss the future of financial tech, I’d love to hear from you.