Author: Alex Caro

Alex Caro is a Massachusetts native and graduate of the University of Oxford, where he received a Masters of Science in Education and Technology. He has lived throughout Europe, Asia, and Africa and seeks to utilize technology to advance learning opportunities for the disadvantaged.

SIMs and eSIMs | Stay Connected | Tech for Travelers

Buying a SIM Card or eSIM for Travel in the Philippines
ByAlex Caro May 6, 2025

Everything you need to know about buying a SIM card or eSIM in the Philippines.

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SIMs and eSIMs | Stay Connected | Tech for Travelers

Buying a SIM Card or eSIM for Travel in Solomon Islands
ByAlex Caro May 6, 2025

Everything you need to know about buying a SIM card or eSIM in Solomon Islands.

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How To | Tech for Travelers

Managing International COVID-19 Vaccinations: A Traveler’s Tale
ByAlex Caro August 10, 2022

What happens if you get Covid-19 vaccinations in multiple countries and want to combine them? We go down the rabbit hole.

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Luggage Trackers | Safety and Protection | Tech for Travelers

The Pros and Cons of Apple AirTags
ByAlex Caro January 7, 2024

Taking a look at the pros and cons of the Apple Airtag from the perspective of an international traveler.

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Tech for Travelers

The Liberia Tech Survival Guide
ByAlex Caro January 15, 2019

Everything you need to know about buying and using tech gear and services in Liberia.

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SIMs and eSIMs | Stay Connected | Tech for Travelers

Buying a SIM Card or eSIM for Travel in Indonesia
ByAlex Caro May 5, 2025

Heading to Bali and want to stay connected while you’re there? Here’s everything you need to know.

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