Skip to content
View AlexisMMMM's full-sized avatar
  • Ciudad de México

Block or report AlexisMMMM

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
AlexisMMMM/README.md

Alexis Medrano

Control and Automation Engineer (IPN ESIME Zacatenco), based in Mexico City.

I maintain and troubleshoot elevators and escalators in the field, and I previously worked on vertical and horizontal transport systems for Metro CDMX, Cablebús and Mexicable. In my own time I build small industrial data pipelines that take PLC signals into databases and dashboards. My goal is to connect what happens on the plant floor with the data maintenance teams use to make decisions.

Featured projects

Project What it shows Stack
Industrial PLC InfluxDB Dashboard PLC signals stored in a time-series database and monitored in Grafana. Third version of the same pipeline CODESYS, Modbus TCP, Python, InfluxDB 2.7, Grafana
Conveyor Belt with Product Sorter Ladder logic with start/stop interlock, product sorting, counting and fault indication Siemens S7-1500, TIA Portal V21, PLCSIM

Next up

  • Maintenance KPIs (MTBF, MTTR, availability) from work order data, with SQL and Power BI
  • Condition monitoring on top of my PLC pipeline, with analog signals and fault detection rules

Certifications

  • DC-3 (STPS) in PLC Programming, Siemens
  • DC-3 (STPS) in PLC Programming, Allen-Bradley (in progress)
  • EF SET English Certificate, 56/100 (B2 Upper Intermediate)

Contact

LinkedIn

Pinned Loading

  1. Industrial-PLC-InfluxDB-Dashboard Industrial-PLC-InfluxDB-Dashboard Public

    Real-time PLC data pipeline — CODESYS → Modbus TCP → Python → InfluxDB 2.7 → Grafana

    Python

  2. Conveyor-Belt-with-Product-Sorter Conveyor-Belt-with-Product-Sorter Public

    Conveyor belt control system programmed on Siemens S7-1500 PLC. Implements automatic start/stop interlock, product detection and sorting, product counting, and fault indication.