In 2020, Duarte Dias, a Portuguese software engineer, accepted a job offer to work in Microsoft's Dublin subsidiary.
A little over a year later, he joined a team at Microsoft's headquarters in Seattle, where he still works.
Even though he misses the Portuguese laid-back approach to life, and the family-like team spirit of the work environments there, he does not regret, not for one second, his choice of pursuing an international career.
Mr Dias's decision was made easier by all the financial impact of moving.
The verdict of the spreadsheet was clear: staying in Portugal would be financially ruinous.
"I did simulations of how much money I would save a year in Portugal, and I quickly realised that I wouldn't be able to have a comfortable life financially, even if I got one of the most well-paying jobs available in engineering for my experience level," says.