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Leonardo Malavé

@leonardomalav

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AI Operations Specialist building Python workflows that cut daily operational closing time by 45 minutes.

Argentina

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What I'm looking for

I’m interested in AI operations, workflow improvement, data quality, and human-in-the-loop processes, and in communicating technical solutions clearly.

I developed a Python workflow for a daily operational close that reduced closing time by 45 minutes. It validates orders and publishes a scheduled report.

In my self-directed AI, automation, and analytics projects, I built an n8n workflow that reduced reconciliation time for 500 transactions from three hours to 15 minutes. I also developed an OpenAI API agent with RAG over Supabase/PostgreSQL that resolved 80% of 120 test inquiries without human intervention.

At El Profe Endel (YouTube), I worked as a freelance Video Editor and Channel Manager, maintaining on-time monthly delivery through an organized asset and production workflow. I’m studying Information Systems Engineering at Universidad Tecnologica Nacional, FR La Plata, and I’m interested in AI operations, workflow improvement, data quality, and human-in-the-loop processes.

Experience

Work history, roles, and key accomplishments

Current

Daily Operational Close Automation

Current

Self-initiated workplace project

Jul 2026 - Present (3 months)

Developed a Python workflow to validate orders and publish scheduled closing reports, reducing daily operational closing time by 45 minutes. Detected approximately 12 monthly billing discrepancies through data-quality rules and completed 60 consecutive scheduled runs without manual intervention.

Python SQL Data Validation Automation Error Handling Documentation

Current

AI, Automation, and Analytics Projects

Current

Self-directed projects

Aug 2025 - Present (1 year 2 months)

Built an n8n workflow that reduced reconciliation time for 500 transactions from 3 hours to 15 minutes. Developed an OpenAI API agent with RAG over Supabase/PostgreSQL that resolved 80% of test inquiries without human intervention, and integrated five REST APIs and webhooks.

N8n OpenAI API RAG Supabase PostgreSQL REST APIs Webhooks JSON Python JavaScript NodeJS Git GitHub Debugging Logging Retries

Current

Video Editor and Channel Manager

Current

El Profe Endel (YouTube)

Oct 2021 - Present (5 years)

Maintained four years of on-time monthly delivery by organizing assets and documenting a repeatable production workflow.

Video Editing Content Management Workflow Documentation Visual Asset Organization

Education

Degrees, certifications, and relevant coursework

Universidad Tecnológica Nacional

Engineering degree, Information Systems Engineering

2021 -

Pursuing a degree in Information Systems Engineering, with current coursework in Algorithms and Data Structures, Computer Architecture, and Calculus II.