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Check out my work!

FRONT ENDDEVELOPER

Over 10 years of experience on the development of customised interactive web interfaces

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MYWORK

0101

Data Visualiser

React
D3.js
Next.js

Interactive demo showing an hierarchical relation chart with several data elements, this demos is using cats species data from Wikipedia.

Demo screenshot
0202

IoT Catalogue

meteor-js-iconMeteor.js
React
Node.js

Web catalogue of EU Projects and their use cases, covering several domains including: agriculture, smart cities, artificial intelligence among others.

IoT Catalogue
0303

Project Navigator

D3.js
MongoDB

Interactive visualizer providing an overview of an EU Research project, it gives insights on how different elements part of the project are interconnected with each other. (Optimized for desktop)

Project Navigator screenshot
0404

Market Window

ActiveMQ
Socket.IO
jQuery

Web application used to show in real time bid and ask orders on power future contacts as well the completed deals, is currently provided to the general public through a paid service.

OMIP - Market Window
0505

Regional Data Display

Mapbox
MongoDB

Demo based on mapbox used to display quantitative data of geographical regions with support for multiple datasets and dates.

Source Code
Regional Data Display

ABOUTME

My Photo

Hello I am António Gonçalves

I have over 10 years of experience in the development of web applications and being able to meet strict deadlines while maintaining the required elements of a modern web application, including: responsiveness, performance, accessibility, and SEO optimization, among other fundamental aspects.

EXPERIENCE

2025
2025

Tech Lead

UNPARALLEL Innovation

Currently managing and leading IoT-Catalogue development team working together with other engineers, designers and project managers.

2015
2015

Research Engineer

UNINOVA CTS

Specification and development of web applications according to the targeted goals in the scope of international FP7 and H2020 research projects, participation and winner of the IoT Week 2015 Hackathon.

2014
2014

Software Developer

OMIP

Development of web applications including Market Window an web application able to show the OMIP Market in real-time, management of the company's local network and IT resources.

CONTACT