Portfolio

Projects

Programming and test benches, automation and product development for manufacturing and agribusiness.

Some of these projects were carried out as a subcontractor; our team was responsible for the engineering, development and commissioning.

Automotive electronics and test benches

Flashing bench with operator display and control modules

Automotive · Lighting

Programming and validation bench

Guanajuato, Mexico · 5 months

Test bench and programmer for an automotive lighting PCB production line, delivered under urgent manufacturing conditions with no margin for line stoppages.

  • LED driver flashing
  • HMI by variant and part number
  • PCB flashing service
Programming and test benches
Bench operator panel with programming, error and pass buttons

Automotive · Lighting

Flashing and functional test bench for two models

Guanajuato, Mexico · 4 months

Flashing bench and functional tester for the lighting PCB lines of two vehicle models, with both variants handled on the same bench.

  • OTP memory writing
  • LIN bus
  • Bench HMI
Programming and test benches
Test fixture holding two automotive lighting boards for validation

Automotive · Validation

Portable validation bench

San Luis Potosí, Mexico · 2 months

Functional test bench for lighting PCBs that measures voltage, current and power consumption, built as a portable hard-case unit for use on the shop floor. Ready to operate in two months.

  • Electrical measurement
  • HMI
  • Data acquisition modules
Programming and test benches
End-of-line bed-of-nails tester: pin plates above the board under test

Automotive · End of line

End-of-line (EOL) programming and testing

San Luis Potosí, Mexico · 3 months

End-of-line functional tool for the final validation and marking of lighting PCBs, with per-part traceability.

  • OTP programmer
  • Lighting sequence validation
  • Integration with the customer's platform
Programming and test benches

40%fewer defects on the line

Manufacturing · Automotive

Automotive Automated Testing

ICT system for high-speed circuit testing. 40% defect reduction on the production line.

  • Python
  • Data acquisition
  • SQL database integration
Programming and test benches

Automation and monitoring

SCADA system screen supervising an assembly line

Industrial · Manufacturing

Distributed SCADA

In-house supervision and control platform for assembly lines. Complete traceability and automated reports.

  • Real-time WebSockets
  • Time-series database
  • OPC-UA and Modbus

Agribusiness

Three-channel Grower fertigation machine next to its on-site touchscreen and the web console

Own product · Agribusiness · Fertigation

GROWER® System

Designed and built in Mexico · Machines operating in 6 states

Automatic fertigation machine that doses water and nutrients, chemical or organic, irrigation by irrigation. In-house hardware, firmware and software: closed-loop pH and EC control, 5 irrigation strategies and operation from the touchscreen, the web console or the app, even without internet.

It builds on what started as the irrigation and nutrition system in Guanajuato: environmental monitoring station, HMI and power panel, with solar generation and automated pumping.

  • 30%water savings in a pilot demonstration
  • 3.8%dosing error in laboratory tests
  • 72 hof continuous operation with 15% solids
  • In-house PCB and firmware
  • Embedded Linux
  • Android/iOS app
  • Environmental monitoring
  • Solar generation and pumping

Software and AI

EVIMOB app showing real-time GPS tracking of personnel

Security · Logistics

EVIMOB · GPS Surveillance

Personnel coordination platform with real-time GPS tracking and georeferenced photographic evidence capture.

  • React Native
  • Node.js backend
  • PostgreSQL + PostGIS
Visualization of the non-invasive neonatal apnea detection system

Health · R&D

Neonatal Apnea Detection with AI

Computer vision system for non-invasive neonatal apnea detection.

  • OpenCV and TensorFlow
  • Video analysis
  • IEEE publication
Local AI

Registered software (copyright)

  1. Distributed SCADA for Production
  2. Wireless Monitoring for Aquaculture
  3. GPS Surveillance Mobile App (EVIMOB)
  4. Security Web App
  5. Apnea Detection Software
  6. Wastewater Irrigation Control
  7. Expert System for Crops
  8. Geo-referenced App (Legacy)

To get started, share the process and the result you need.