Ahoy! Welcome to CallerSmart

^ That's how Alexander Graham Bell wanted callers to greet one another

Our talented CallerSmart team hails from multiple countries across 3 different continents.  What's brought us together is a desire to modernize the U.S. phone book, whether it wanted to be or not!

We set out to revolutionize the static U.S. phone book by making it fun to collaborate on keeping one community version up-to-date for everyone.

A new phone book that rewards you for helping others know who is behind an unrecognized number.  One that allows you to easily warn others about unwanted debt collectors, spammers, scams, cheaters, and other unsavory characters.  And one that helps you avoid such characters yourself.

To do this, we had to make it fun.  That's why we introduced game elements, which reward those who contribute the most with free prizes and cool Smart Badges.

Meet Our Crew

We're a merry band of pirates



Brian is the brains behind CallerSmart as well as the head of marketing. He loves green tea ice cream.


Head of Personnel

Maciej leads our personnel group. He loves vanilla ice cream with a few slices of banana topped with a bit of chocolate & whipped cream (sweet tooth!).


Head of Engineering

Mariusz leads our iOS team and is the sprocket tying together many different spokes in the CallerSmart wheel. He loves vanilla ice cream.


Head of Technology

Wiktor is our Head of Technology and a rockstar. He leads both the iOS and desktop team and is part of what makes us the best reverse phone lookup app out there! His favorite ice cream is classic vanilla.


Project Manager

Adam is our Project Manager and helps us all stay on track! He oversees all of our tech projects and keeps us organized. His favorite ice cream combination is chocolate and vanilla.


Head of Design

Tob leads our graphic design team. He aims to do everything pixel perfect, including how he places chocolate chips just so on orange sherbet, his favorite ice cream.



Jordan writes the witty prose that ensures our Smart Badges live up to their name.  He makes history fun (no easy feat!) and loves chocolate chip cookie dough ice cream.


iOS Engineer

Volodymyr does everything with a smile, including making our iOS app even more awesome!  He's our newest iOS engineer and loves his own home brew of cherry, strawberry, and raspberry ice cream all mixed together and covered in chocolate.



Kamila is our talented Designer. She creates and updates all of the awesome screens you see in CallerSmart’s iOS app and website. She loves mango and watermelon sorbet.


Senior Software Engineer

Bart is our awesome Senior Software Engineer. He’s one of the reasons why our database is so great and we’re able to identify so many mystery callers! His favorite ice cream flavor is lemon cream.


Product Marketing Manager

Katie is our Product Marketing Manager and is responsible for our marketing and community management. She’s also an expert at identifying new phone scams. From Massachusetts, Katie loves Emack and Bolio’s Cosmic Crunch ice cream.


Content Writer

Jessica is a freelance writer from Cleveland. She’s our Content Writer and creates email content and articles for our blog. She helps make sure our messaging is on point! Her favorite ice cream is Ben & Jerry’s Half Baked.

Council of Elders