Hello!

I’m Miguel San Bernardino Martín—father, Telematics Engineer with eight years of experience in full-stack development and IoT solutions for smart cities. I turn ideas into scalable, secure systems using cutting-edge technologies.

Where I come from and where I'm headed

I was born on February 3, 1994, in Guadalajara, Spain, and after time spent in Madrid and Azuqueca de Henares, I’m now back living in Guadalajara with my family.

My goal is to develop innovative solutions and grow as a professional while contributing to the projects I’m involved in.

Degree in Telematics Engineering
Master's in Cybersecurity

University of Alcalá de Henares

University of Alcalá de Henares

Additional Courses

Azure, Web Mapping, React...

Professional Experience

I’m a Telematics Engineer with eight years of experience in full-stack development and smart-city IoT solutions—transforming ideas into scalable, secure systems.

Roles

Head of Software & Head of Cybersecurity (Tellink, communication systems)

January 10, 2022 – Present

Design and implement secure IoT architectures in Azure.

Supervise audits and develop key cybersecurity processes, including risk analysis and internal training.

Mentor and lead a development team.

Manage third-party integration projects.

black flat screen tv turned on on white table
black flat screen tv turned on on white table
IoT Technologies Specialist Developer (Tellink, communication systems)

June 1, 2017 – January 10, 2022

Research, design, and build full-stack IoT device management infrastructures (over 20,000 devices), including platform, APIs, databases, brokers—primarily using Node.js, React, Redux, SQL, among other technologies.

Work with specialized IoT technologies such as MQTT, CoAP, LwM2M, LoRaWAN, TALQ, FIWARE, etc.

Private Tutor (C, C++, C#, Mathematics, Physics, Technology and related subjects)

September 10, 2015 – Present (now very occasional)

Currículum Vitae

Personal Interests

My passions include video games, cooking, agriculture, fatherhood, and IoT. Yes, that’s quite the list, and I sometimes struggle to find time for all of them.

I consider myself tidy and orderly—though I don’t like everything to be set in stone; flexibility is important.

I’m a perfectionist in what I do, although over the years I’ve learned when to step back—embracing the saying, “Either you die a hero, or you live long enough to see yourself become the villain.”

Controversial but true: tortilla de patatas should have onions—and I like pineapple on pizza more than I probably should.

a computer mouse on a white surface
a computer mouse on a white surface
vegetable stand photo
vegetable stand photo
green plant on brown wooden pot
green plant on brown wooden pot
A small electronic circuit setup featuring a breadboard connected to a microcontroller and sensors. There is a red keypad sensor with numbered squares and a small LCD display adjacent to it, all placed on a pink background. Various colored jumper wires link the components together.
A small electronic circuit setup featuring a breadboard connected to a microcontroller and sensors. There is a red keypad sensor with numbered squares and a small LCD display adjacent to it, all placed on a pink background. Various colored jumper wires link the components together.