Who builds

I am a mechatronics engineer and Full Stack developer: I structure data flows, integrate systems and automate manual tasks.

// education

Technical foundation

A solid academic background combined with continuous learning.

Educação formal

2022–2026

Professional Master's in Science, Technology and Management

Unifesp, Federal University of São Paulo

Applied research in Science, Technology and Management. A stricto sensu graduate program focused on scientific methodology and knowledge production.

2019–2023

Bachelor's in Mechatronics Engineering

FIAP, São Paulo, Brazil

Robotics, control and automation, electronics and embedded programming with Arduino and ESP32.

2015–2018

Computer Graphics

SAGA, School of Art, Games and Animation, São Paulo, Brazil

Digital design, 3D modeling, animation, visual composition and interactive media production.

2014–2016

Associate Degree in Systems Analysis and Development

Cruzeiro do Sul University, São Paulo, Brazil

Programming fundamentals, databases, software engineering and web development.

Habilidades técnicas

WordPress & WooCommerce92%
PHP / Backend90%
HTML / CSS / Bootstrap90%
MySQL / Relational Databases88%
JavaScript / Frontend85%
Automation & Systems Integration85%
Python80%
Cross-platform (Cordova / Electron)75%
DevOps / Linux72%
// online presence

Where to find me

@HeroDjou

Technical content: real projects, automation and development behind the scenes. Straight to the point.

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@herodjou

Project repositories, automation scripts and experiments. Open source whenever possible.

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Claudio Fernandes

I share my career journey, case studies and conversations about development and technical projects.

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@HeroDjou

Short doses of technology, code behind the scenes and automation applied to everyday life.

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herodjou.substack.com

I publish thoughts, stories and behind-the-scenes accounts of my projects.

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@HeroDjou

Articles and reflections on technology, career and perspectives. Longer, in-depth pieces.

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Shall we talk?

Got a project or a technical challenge? Reach out.