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João Silva

I'm a developer focused on building seamless digital experiences and empowering businesses with smart analytics using GA4 and GTM.

About My Journey

Key milestones and experiences

2025

Began a freelance collaboration with Dengun as a Frontend Tracking Specialist, providing technical expertise in event tracking, GA4, and server-side tagging. Responsibilities include advanced debugging of GTM setups, implementation of consent logic, and preparation of technical reports to improve data reliability.

Simultaneously enrolled in a post-labour degree in Computer Engineering at ISTEC, aiming to deepen technical expertise and reinforce academic foundations while continuing to work in the field.

2024

Completed an in-depth mobile development course with a focus on React Native, Kotlin, Swift, and DevOps, complemented by a UX/UI workshop to enhance design capabilities.

2023

Completed the Full Stack Web Development course at Ironhack, followed by the start of a new role as a Front-End Developer on the marketing team at Manutan. Responsibilities include developing new features, components, and landing pages, as well as performing functional testing and debugging to ensure a smooth user experience. Also involved in implementing and maintaining tracking using Google Tag Manager (GTM) and GA4 to support data-driven decision-making.

2022

Worked as a Tachograph Analyst, managing truck drivers’ driving times and ensuring compliance with legal rest regulations. This role involved analysing data to produce decision-support reports, sharpening attention to detail and time management skills. During this period, also started a Full Stack Web Development course at Ironhack.

...

2013

At the age of 15, school studies were complemented by a technical course in Visual Basic and Access 2010, offering a first contact with programming and database management. This early exposure to technology helped spark an interest in the field and laid the groundwork for a future path in software development.

My Tech Stack

Technologies and tools

Javascript
Typescript
React
React Native
Nodejs
MongoDB
HTML5
CSS3
Handlebars
Swift
Kotlin
Photoshop

Get in Touch

Email: contact@joao-silva.pt

Phone:+351 925 492 565

Location: Lisbon, Portugal

Contact me for collaborations, inquiries, or just to say hello!

© 2025. All rights reserved

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