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ktehllama/README.md

Matheo Guevara

Python developer. I design systems, solutions, and architecture, then direct AI pipelines to build and ship them, with maximum velocity.

Portfolio · LinkedIn · Email

Projects

Full-stack course platform for a private client. Mobile-first, video delivery with access controls, dual regional payment gateways. Shipped MVP solo in under a month by directing a staged verification pipeline across 100+ tasks. Repo's private, but there's a full write-up on my portfolio.


Telegram bot that automates official tax-invoice filing, running 24/7 on a Raspberry Pi. In production since 2025, reverse-engineered the government portal after the official API proved unreliable.


AI research assistant grounded in 249K+ transcript chunks from 91 curated YouTube channels. Hybrid semantic and keyword retrieval, every answer cited to an exact timestamp.


MCP server connecting Claude Desktop to an Obsidian vault. 19 tools for note I/O, IDF-based relinking, and tiered context retrieval. Full read and write access turns it into something close to unlimited context, nothing on a months-long build gets forgotten or goes stale. How I actually use it is a longer story, more on my portfolio.


pi-sentinel, a lightweight daemon that watches a Raspberry Pi's CPU, RAM, disk, and network, and alerts over Telegram when something breaks. Go

Stack

Python HTML5 CSS3 Power Automate Claude Code

Currently learning: React Next.js

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  1. myobscelium-mcp myobscelium-mcp Public

    Python MCP server connecting Claude Desktop to an Obsidian vault, 19 tools for note I/O, IDF-based relinking, tiered context retrieval, and BFS graph walk. Claude's long-term memory.

    Python

  2. meridian-sage-ytkb meridian-sage-ytkb Public

    Personal AI consultant grounded in 249K+ transcript chunks from 91 curated YouTube channels. 7-stage hybrid retrieval pipeline, zero hallucinations.

    Python

  3. factur2d2 factur2d2 Public

    Telegram bot that automates AFIP monotributo invoice filing via Selenium. Built for consultants paid in USD who need to invoice in ARS, shows live USDT conversion on every preset. Runs 24/7 on a Ra…

    Python

  4. pi-sentinel pi-sentinel Public

    Lightweight Go daemon that monitors a Raspberry Pi's CPU, RAM, disk, services, network, and temperature, alerting you via stdout and Telegram DM when anything goes wrong.

    Go

  5. Item-Crate Item-Crate Public

    Custom Item & Inventory Manager

    Python

  6. Sonus Sonus Public

    Sonus music bot for Discord

    Python 1