TRAiVEL delivers weekend destination flight prices based on Skyscanner API and visualizes sentiment-based
happiness information for these destinations.
The project was built in around 24 hours in a team of 4 for a hackathon. Won a Skyscanner prize. The goal is
to provide users with travel recommendations based on their current location and approximated happiness in the
considered European countries.
The happiness is based on Twitter data scrapped for these countries and filtered to only consider native
speakers. That is being sent to Microsoft Cognitive Services that provide sentiment analysis in many European
languages (thus the choice of countries). In parallel, we request Skyscanner to provide actionable
recommendation that can take he user directly to Skyscanner, where the tickets can be bought.
Everything is visualized in a form of interactive map that could be adapted to many other data sources than
just sentiment information.
The project was divided into 4 areas and developed in parallel by 4 people to later be integrated into one
application: A) Twitter API integration, B) Microsoft Cognitive Services integration, C) Skyscanner API
integration D) Main backend and frontend of the app.
For the backend we’ve used Flask to provide us with as much flexibility in that short time frame as
possible and for the frontend we’ve used a library providing the map functionality.
The separate services have not been integrated together during the hackathon – the app operated on
real data but it was statically saved for the purpose of the demo.
I was the author of the idea, designed data flow, guided team’s efforts, so that our separate paths meet, and
built the main backend and frontend that integrated all the information.