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Achievement: Arctic Code Vault Contributor

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wottan32/README.md

Hi, I'm Mario Torres Lagos

Senior Python Backend Developer · Santiago, Chile · Remote-ready (US/EU) · EU passport

I turn messy, manual processes into systems that run by themselves — data pipelines, automation services, and reliable backends.

What I've shipped in production

  • 🗂️ Python CLI (Typer) processing survey data across 5 LATAM markets, 43M+ records — parallel downloads, SQL Server + API, unattended scheduling
  • 🔄 .NET 8 Worker Service automating file/photo sync to SharePoint Online across 8 countries — owned end-to-end, running Docker
  • 🔍 Contributed improvements to a production OCR pipeline (TF-IDF + RapidFuzz, human-in-the-loop)

Stack

Python FastAPI Django .NET PostgreSQL SQL Server Docker GCP GitHub Actions Linux

Personal lab: multi-agent systems · RAG · local LLMs · ChromaDB

6 years professional experience · English C1 (UK-educated) · Spanish native

📄 Full portfolio + downloadable CV → wottan32.github.io

LinkedIn · mariotorreslagos@gmail.com

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  1. xerpa xerpa Public

    Django RestFrameWork

    Python 1

  2. neetcode-submissions neetcode-submissions Public

    My NeetCode.io problem submissions

    Python

  3. wottan32.github.io wottan32.github.io Public

    HTML