English:
Upper Intermediate
Colombia
UTC -05:00
America/Bogota
Electronic Engineer, senior python developer: Experience with hardware integration, C++ and computer vision
* Successfully designed and build the hardware and programmed microcontrollers (with C/C++ ) * Successfully Designed and built educational robots for kids in disadvantaged places in Medellin Colombia. Successfully used computer vision and artificial intelligence in production to detect fire, count people, vehicles and other objects. * Plenty of experience using hardware, learning new tools * During the electronic engineering study used C/C++ all the time
Want to hire this engineer?
Check if Luis is availableExpertise
Years of commercial development experience
11 years of experience
Core technologies
Other technologies
Project Highlights
External digital signage for cars
Jan `22 - Sep `22
8 months
Loud TV
This project required the development of a mobile app and its integration with an embedded system (Raspberry Pi) that presented content on screens mounted on vehicles. This project required the development of a backend in the cloud which had to be connected to a fleet of raspberries. The end user connector to the Raspberry PI via Bluetooth to transmit the advertisement.
Responsibilities & achievements
Lead the development of the solution
Private transportation booking application for Esivans
Dec `21 - Present
3 years
Esivans
We developed a platform that reduced the amount of manual work during the booking process of private transportation. Similar to Uber but for a different market segment. This project required the integration of different 3rd party APIs like Google maps, payments and doing data loading from text files.
Responsibilities & achievements
Mentor and lead the junior developers, merge the pull requests, code the backend in Django rest framework.
wildfire detector with computer vision
Jul `21 - Jun `22
11 months
ISA Transelca
This project involved building an Artificial intelligence system capable of detecting smoke, fire and intrusions 2km around the power line. This work required integrating 2 PTZ cameras with a 30x zoom, a weather station, solar panels, batteries and mobile network . In addition, the system also uploads the data to a database and makes it accessible from a web interface.
Responsibilities & achievements
develop python code, ingrate the machine learning model into the backend, ingrate the video feed from the cameras, develop the computer vision its counting algorithms, integrate the hardware to the backend.
Text overlay for cameras video feed using
Feb `18 - Sep `18
7 months
smile solutions
This project required the capture of video from the customer video feed and overlaying text. It also required the integration the POS software to establish a connection between the video and the product that was being sold.
Responsibilities & achievements
lead the development and integration this feature into the customers POS system
Implementation an oil well drilling profitability Optimization system
Jan `16 - Dec `16
11 months
Ecopetrol (largest Oil company in Colombia)
This project required the construction of an optimization system that received multiple variables (in excel file format): *Temperature, *Climate of that geographic location *Cost of the drilling *Geology of the terrain The system would predict the optimal investment variables to maximize the Return Over Investment. I had to integrate the optimization model with the rest API. (de model was developed by a different engineer), develop the backend in python.
Responsibilities & achievements
Lead the development of the application, develop the software in python,
People and bicycle counter using AI and computer vision
Jan `15 - Jul `15
6 months
Local government of Medellin
The system I build counted pedestrians and bicycles using open CV and artificial neural networks. The raspberry pi processed video from different cameras installed across the city, sent them to a data base. The backend was also created to consume all the data captured.
Responsibilities & achievements
Integration of all the hardware -Development of all the python code
Development of remote physics lab environmnt
Jan `13 - Nov `14
2 years
RutaN astartup accelator in Medellin Colombia
This project required the development of remote lab environment for students to test different physics experiments remotely. Each of the experiments involved the integration of a camera, a raspberry pi/Arduino and the robotics of the experiment. The user was able to vary the parameters of the experiments and see the results. This required the integration of electric engines, coils, vibration tray
Responsibilities & achievements
code all the backend, develop all the code in the Raspberry Pi and the integration with the robotics
Development of a roulette using C/C++
Jan `12 - Jan `13
1 year
Adverting company Colombia
Development of the hardware and software to recreate a casino-like roulette with lights and its associated randomness. Programming of a micro-controller (Freescale JM 60) using C/C++ and Codewarrior Design of the circuits. The roulette was programmable (prices and probability) through an LCD and a numeric keyboard
Responsibilities & achievements
Development and design of the software and hardware
Education
Higher education in Computer Science
Agency
10-50
GMT-5
Medellin/Colombia
Core Expertise
Industries
Information services & Technologies, Electronics & Equipment, Cybersecurity & Data Protection, Data Science & Machine Learning, Energy
Want to hire this engineer?
Check if Luis is available