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Hello! My name is Otavio Frigo

Electrical Engineer | Embedded System Developer | Software Developer

I am an Electrical Engineer who has been working as a embedded system developer for the past 2 years in the renewable energy industry.

My first contact with web development was in 2019 when I developed HomeWatt as part of my IoT solution on Energy consumption monitoring for households.

Since then, I have been focused on developing tools that fits people's needs. And to do that, i'm constantly learning new programming languages and tools to make these ideas become reality.

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  • Oct. 2013
    Started College
    Bachelor degree in Electrical Engineering. Also, that is when I had started to learn about programming logic and C language.
  • Jun. 2018
    Developed a Smart Meter device
    Designed and assembled an embedded system on Energy consumption for households.
  • Mar. 2019
    Developed my first Web System
    In order to receive, store, proccess and display the data provided by the Smart Meter device, I learned PHP, JavaScript and MySQL to create a web system to meet the project demands.
  • Jun. 2019
    Developed a Web Management System
    As an intern of the hardware manufacture team, I saw the need to organize the production chain. That lead me to create a web system to track the team's productivity, client's orders and storage status.
  • Aug. 2019
  • Aug. 2019
    Graduated from College
  • Jan. 2020
    Hired as Embedded System Developer
    As an intern, I developed a storage system with several tools to organize and support the hardware manufacturing team.

In 2019 I graduated in Electrical Engineering from the Federal University of Ouro Preto, Brazil. As my final graduation project, I developed a smart meter device for energy consumption monitoring in households. I wasn't completely satisfied with the available IoT platforms to store and show the measured data, so I decided to create my own in order to have full control on how to proccess and present the data for the user.That was when I started to learn Javascript, PHP and MySQL . That is the first Web application I developed as part of my IoT solution, and I named it HomeWatt

C++
PHP
JavaScript (ES6)
Node.Js
HTML
CSS
React
MySQL
VSCode
Git
Arduino IDE
Team Work
Logical Thinking
Creativity
Portuguese
English
German

HomeWatt

Main platform of an IoT solution developed as my final graduation project. It consists of a low cost SmartMeter Device designed to monitor electricity consume in households.
HTML CSSPHPJavascriptMySQL

GreenWallet

A system developed to support people on organizing their personal finances, keeping track of incomes, expenses and investments.
HTML CSSPHPJavascriptMySQL

Secta Energycall_made

Business website developed to expose the products and services provided by SectaEnergy with a clean and intuitive interface.
HTML CSSBootstrap 5Javascript

StorageOrganizer

This is the second system I developed in 2019 and updated in 2022 to organize the production sector storage of a middle size company, and also, track productivity parameters from the team members and evaluate each order production status.
HTML CSSPHPJavascriptMySQL

BillSplit

A SPA designed and implemented to support the process of spliting general friends reunions expenses.
ReactCSS

DonFreelascall_made

Social platform to connect freelancers and event producers in Belo Horizonte, Brazil
HTML CSSPHPJavascriptMySQL