José Daniel Sosa Lobo

You give me the problem you have, I build the solution.

About

Physics dropout, born in Mérida, Venezuela. I started out as a Python developer and grew alongside a small team, then moved to Spain for a degree in Industrial Electronics and Automation. Since then I've built software for the energy and industrial sector, and now for e-commerce, picking up whatever tools help me get the job done along the way.

Tech I've used

Python Golang Elixir TypeScript JavaScript Docker Kubernetes PostgreSQL MySQL TimescaleDB ClickHouse Grafana Prometheus AWS MQTT Snap7 BACnet Profinet Modbus LoRaWAN

Some of the projects I've done

Fleet Management for Critical Infrastructure

Problem

The company runs infrastructure critical to Spain and Barcelona, but had no reliable way to monitor and update software across a fleet of over 50,000 devices.

Solution

I architected an enterprise-grade Kubernetes platform for high availability, and we built it together, delivering real-time fleet monitoring and remote software updates at that scale.

Industrial Monitoring & 3D BIM Visualization

Problem

An organic waste treatment plant in Madrid needed to monitor multiple systems and catch issues early, with no unified way to see what was happening across the plant floor.

Solution

We connected Siemens PLCs on the edge via the Snap7 protocol, streaming real-time data into a centralized platform that raises alerts and visualizes the entire plant through an integrated 3D BIM model, all secured over isolated internal networks so no data could leak outside.