AboutProjectsExperienceContact

Welcome to my portfolio

Shaping Ideas Through Data and Development

Hi! I'm Diogo, a Data Engineer based in Portugal.

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Remote, on-site, or anywhere in between
I constantly try to improve
My tech stack
React.jsNode.jsDocker
SparkPythonSQL
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Tech enthusiast with a passion for Data, AI and Fullstack.
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Wingly
Currently building an AI-powered SaaS platform for bird breeders.
Do you want to start a project together?

A preview of my tech stack

DatabricksDatabricks
DockerDocker
PySparkPySpark
PythonPython
PyTorchPyTorch
NumpyNumpy
PostgreSQLPostgreSQL
MongoDBMongoDB
DatabricksDatabricks
DockerDocker
PySparkPySpark
PythonPython
PyTorchPyTorch
NumpyNumpy
PostgreSQLPostgreSQL
MongoDBMongoDB
AWSAWS
AzureAzure
ReactReact
TypeScriptTypeScript
TailwindTailwind
KubernetesKubernetes
JavaScriptJavaScript
JavaJava
Node.jsNode.js
AWSAWS
AzureAzure
ReactReact
TypeScriptTypeScript
TailwindTailwind
KubernetesKubernetes
JavaScriptJavaScript
JavaJava
Node.jsNode.js

A small selection of recent projects

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PULSE - Become the better version of yourself

PULSE - Become the better version of yourself

Creator of the PULSE mobile app, a platform that helps users track their workouts and diet.

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Check Repository

https://github.com/Diog0o/pulse_web_app
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HORECA - Mobile application

HORECA - Mobile application

Worked on an outsourcing project through Junitec for Brands&Ninjas, developing a comprehensive mobile app.

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Check Repository

https://brandsandninjas.com/pt/vertical/horeca/
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Ryde - Uber-clone application

Ryde - Uber-clone application

Developed a mobile app that allows users to book rides, track their location, and pay for services.

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Check Repository

https://github.com/Diog0o/ryde_mobile_app
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Project Carma

Project Carma

Developing an oral communication system and a mobile app for human-robot interaction, enhancing AI-driven disaster response and first responder collaboration.

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Check Repository

https://www.carmarobots.eu/carma-project/

Changelog from my journey

JUN 2023

Internship at Netjets Europe

Developed an automated solution to verify compliance of applications on the Electronic Flight Bag for crew members, improving efficiency and reducing manual checks.

netjets

SEP 2024

Software Engineer at Brands&Ninjas (via Junitec)

Developed a full-stack mobile application as part of a 4-developer team. Utilized agile methodologies with JIRA for project management, ensuring timely delivery and robust functionality.

brands

JAN 2025

Assistant Researcher at INESC-ID

Developing an oral communication system and mobile app for human-robot interaction to enhance AI-driven disaster response and support first responder collaboration.

carma

JUL 2025

Summer Internship at Sky Portugal

Developed a version of Peacock using Apple’s new Liquid Glass (WWDC 2025) and shipped a feature to production. Collaborated in an Agile tvOS team of 8 developers, leveraging SwiftUI, UIKit, Xcode, tvOS, and Git for version control.

sky

SEP 2025

Data Engineer at McKinsey & Company

Designing and maintaining scalable data pipelines, optimizing workflows, and supporting advanced analytics projects. Working with PySpark, SQL, Azure, Databricks, and Oracle to deliver impactful, data-driven solutions while continuing to integrate my full-stack development expertise.

mckinsey