Tomas Ospina
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AI Lead Automation
AI Lead Automation

Workflow of a simulated enviorionment designed to process, validate and classify incoming leads using deterministic business rules and LLM.

python

RTOS Gymedge
RTOS Gymedge

Clasificador de movimientos

python

Smart Water Dispenser
Smart Water Dispenser

Turning a basic water dispenser into a connected, self-monitoring machine

PythonPLCRaspberry PiMODBUSMQTTQt

Guitar Audio Front-End Filter
Guitar Audio Front-End Filter

A signal-conditioning filter that brings electric-guitar audio into any microcontroller's ADC range

Analog DesignKiCadPCB

ELF Electromagnetic Field Meter
ELF Electromagnetic Field Meter

Undergraduate thesis — a low-cost instrument that measures the electric and magnetic fields we live inside

ESP32C/C++FreeRTOSMLX90393KiCadINA114

IoT Machine Fleet Dashboard
IoT Machine Fleet Dashboard

Real-time storage-level monitoring for a fleet of vending machines spread across multiple sites

ESP32MQTTNestJSReactPostgreSQLDocker

PCB Reflow Oven Controller
PCB Reflow Oven Controller

Turning a cheap oven into a WiFi-controlled reflow station for surface-mount soldering

ESP32C/C++PlatformIOWebSocketsSPIFFS

AI Engineering Services in Java
AI Engineering Services in Java

A four-module Maven workspace: an agent loop, tool calling, hybrid RAG with citation checks, and an eval harness

Java 21Spring BootAnthropic SDKMavenRAG

NexusAI — Political Intelligence Agent
NexusAI — Political Intelligence Agent

An AI agent that tracks Colombian political media, surfaces narratives and flags disinformation

Node.jsExpressSQLiteClaude APIPerplexityJWT

AI Job Search Agent
AI Job Search Agent

Parses your CV, pulls live postings and ranks them 0–100 with the reasons behind each score

PythonFlaskSQLiteLLMPDF parsing

Repo-to-Blog Generator
Repo-to-Blog Generator

Reads a GitHub repository and writes the technical article about it, ready to publish

PythonGitHub APIGPT-4Jinja2Jekyll

WhatsApp Automation Platform
WhatsApp Automation Platform

Message ingestion, an operations dashboard and bulk sending — built around one WhatsApp channel

PythonFlaskNode.jsSQLitewhatsapp-web.js

RenderCV PDF API
RenderCV PDF API

A self-hosted API that turns RenderCV YAML into a typeset PDF — no LaTeX toolchain required

PythonFastAPITypstDockerCaddy

Telegram Ops Bot
Telegram Ops Bot

Running server maintenance scripts from a Telegram chat, without opening an SSH session

PythonFlaskBashTelegram Bot APILinux

Disease Prediction from Symptoms
Disease Prediction from Symptoms

An ensemble of three classifiers voting on a diagnosis from ten binary symptoms

Pythonscikit-learnimbalanced-learnpandas

with by Tomas Ospina Martinez
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