Online food ordering and delivery web and mobile app.

I developed the restaurant application and dashboard in Reactjs. I developed the ordering app for diners with React Native. I developed the backend API with Nodejs, Express and programmed in TypeScript.

Instant messaging web application with a business focus. It offers control, organization and communication between users. (Slack clone)

I worked in a team under the agile SCRUM methodology in a multicultural environment. I implemented unit tests on the backend with Jest and e2e on the frontend with Cypress. We develop the frontend in Reactjs, the backend with Nodejs and express, and the database with MongoDB. Features were delivered with

Prototype of ultrasonic levitation module with position control of 4mm diameter particles with PID feedback control algorithm, artificial vision and HMI graphical interface.

I developed a computer vision system in Python with OpenCV and Numpy for particle position measurement. I programmed the PID control algorithm in C++ and Assembler. I developed the HMI user interface in Python with Tkinter