Learn more about me

Computer Systems Engineer & IoT Researcher

I am a passionate software developer about learn day by day, and at the same way I like to share my knowledge with people. I always take advantage of all the professional opportunities that come my way. My personal brand EspinoLeandroo is my pride, always I am looking a way to make it grows, surely, I will get it with coding and debugging.


Hours Of Code



Check My Resume

Personal Brand


2014 - Present

EspinoLeandroo, Hidalgo, Mich.

Fostering my personal brand EspinoLeandroo (Le_andro_ID until 2015) I have worked autonomously carrying out activities such as custom software developer for businesses, shops and companies, web pages, mobile applications, online stores, maintenance of computer equipment, creation and administration of networks computers, installation and administration of video surveillance equipment, regularization classes in mathematics for secondary school. Always taking new courses to cover the required skills.


2020 - 2021

EspinoLeandroo, Hidalgo, Mich.

In collaboration with PhD Edgar Cosio and Paloma Perez, we are researching in computer science in the branches of Internet of Things, Cloud Computing and Machine Learning.


Computer Systems Engineer

2014 - 2019

National Technological Institute of Mexico Ciudad Hidalgo Campus

Specialty: Software Engineering
Activities: ACM, HackaTecNM

Programming Technician

2011 - 2014

College of Scientific and Technological Studies of the Michoacán state

Specialty: Mathematical Physics
Activities: Programming team La Manada

Professional Experience

Center Senior Developer

January 2021 - Present

NTT Data, León, Gto.

Build and/or maintain modules of applications based on specifications, and perform basic design task.


May 2020 - December 2020

Sizes and Colors, León, Gto.

Full stack developer using: PowerBuilder, SQLServer, PHP, JS, CSS, MariaDB. Also knowledge in API of marketplaces Mercado Libre, Wish, Claro Shop, Elektra and Amazon and E-commerce platforms like Prestashop and Shopify.


June 2019 - December 2019

Sizes and Colors, León, Gto.

Facial recognition software developer implementing: C#, PowerBuilder, PostgreSQL, SQL Server, webcams and biometric devices


January 2019 - May 2019


Facial recognition software developer implementing: C#, SQLite, video surveillance cameras.


February 2018 - June 2018

Mesa Guadalupe Community High School, Hidalgo, Mich.

Give practical introductory classes to Word, Excel and PowerPoint, so also the use of various Google tools, such as Gmail, Drive, Trends and Maps. In addition to presenting new technology content.


November 2017 - March 2018

Church of San Jose, Hidalgo, Mich.

Programming of Micro-MIDI cards using ucf files, within the control system of the Wurlitzer organ of the church of San José. Maintenance activities such as repairing air ducts, pipes, electronic circuits and instruments, as well as tuning pipes were also carried out.


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+52 786 142 8764

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