About Us

We're leaders and innovators, the true pioneers of calendar marketing. Welcome.

Led by Australian marketing entrepreneur, Patrick Barrett, we are a dynamic team of data-driven marketers, designers, and tech geniuses, setting the global standard for calendar marketing. We invented this market, to help change the way people interact with their favourite brands.

We believe that time is scarce and precious. We see the calendar as a highly intimate and premium channel for brands, to communicate and engage consumers, to bring them greater utility and meaning to their life. To make life better.

Why work with us?

We know calendars

We are innovators

We work with you

We set best practice


Our leadership team

eCal Team Patrick Barrett

International sports business exec turned entrepreneur, Patrick created the first ever ‘e-diary’ in 2004, and in 2010, the totally dynamic ECAL platform was born! An innovator, creative thinker, and global events marketing leader.

Patrick Barrett

Founder & CEO
eCal Team Shak Tiwari

Shak is an expert technologist, and mobile, communications, security and data specialist.

Shak Tiwari

eCal Team Jarad Morrison

Jarad provides the content, creative flair and support, making your ECAL great!

Jarad Morrison

Head of Content & Production
eCal Team Vicha Supriyanto

Vicha provides amazing support to clients, to drive their success

Vicha Supriyanto

Customer Success Manager
eCal Team Rameshinderjeet Sohi

ECAL's HTML, CSS and JavaScript code kicker!

Rameshinderjeet Sohi

Software Engineer
eCal Team Sri Karan

Sri tackles the coding, operations and scripting needed to bring together all the elements of ECAL’s digital calendar service to life!

Sri Karan

DevOps Engineer
eCal Team Rafael Alcruz

Rafael Alcruz

Sales Support Officer
eCal Team Larry Kestelman

Larry is founding Principal of Oxygen Ventures. A hugely successful entrepreneur, Larry is founder of LK Property Group, former Owner at Dodo Internet, Owner Melbourne United Basketball Club, amongst many other investments.

Larry Kestelman

eCal Team Ilya Frolov

Ilya is Investment Director at Oxygen Ventures. Ilya brings 17+ years of success in software dev, systems and network infrastructure.

Ilya Frolov

eCal Team Simon Raik-Allen

Current CTO at MYOB, Simon is a recognised leader in systems architecture and software processes. Former Taleo, Hyro, IndustryNext and JasperSoft. He has advised many fast growth, innovative technology companies, and global technology powerhouses.

Simon Raik-Allen

eCal Team Remon Gazal

Current President of APAC at Brightstar Corp Global, Remon has a proven track in developing organizational strategies for sales and service delivery for business across the globe.

Remon Gazal

eCal Team Arnie Chaudhuri

Arnie is a mobile and payments industry expert. He is currently a Managing Partner at Abzlute and Co-Founder of messaging app Chaatz.

Arnie Chaudhuri



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