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OneSaas - business apps happily working together

OneSaas is an integrations platform providing omnichannel sales data automation for accounting, fulfilment and marketing applications and their customers.

For our application partners, we enable a full suite of high-quality business data integrations to their customers via a single connection to our Hub. OneSaas delivers unbeatable financial efficiency and quality that cannot be replicated by other platforms or by apps building, maintaining and supporting their own native integrations.

For the thousands of small, medium and enterprise customers of our app developer partners, OneSaas  ensures the apps they use to run their business happily work together.

Who we are

Jeff Perlman


Corneliu I. Tusnea

CTO & Founder

Rachel White


Paulo Magalhaes

Project Manager

Francois Beaussier

Senior .Net Developer

Karthik Ramaswamy

Partner Relationship Manager

Yoav Russo

QA Lead

Johnny Chiang

Senior Support & Training Manager

Ana Soliven

Marketing Analytics Manager

Dasha Semerenko

QA Automation

Andrew Papadopoulos

.Net Developer

Joseph Ganesan

.Net Developer

Laszlo Szakacs


Bill Mourtzis

.Net Developer

Frank Meijer

Digital Marketing Specialist

Liz Raymond

Finance & Marketing Manager

Jerald Ramos Caneda

Software Quality Analyst

Reymond Delacruz

Software Quality Analyst

Hazel Clavano

Senior Support Team Lead

Marck Manalo

Senior Support Team Lead

Adela Chibulcutean

Team Leader / Customer Champion

Rafael Laurino

Customer Champion

Vincent Bautista

Customer Champion

Troy Pingul

Customer Champion

Karol Jin Suazo

Customer Champion

Our Story

In 2008, OneSaas founder Corneliu Tusnea was managing several web stores in his spare time between consulting jobs.  The time being consumed, errors and other pains of manually reconciling the data from his web stores with his accounting software and importing and exporting contacts from multiple stores to his email marketing software led him to build an integration that would automate these workflows and keep his data accurate and in sync across disparate services.  In the process of doing so, Corneliu met many other businesses – clients of the software he was integrating – that shared the same pain and asked if they could use his integration as well.

Recognizing the widespread need for a simple and efficient cloud integration platform that delivers real value to businesses, Corneliu shut down his web stores, spent the next 18 months bootstrapping the development of a multi-point integrations platform and then, in November 2010, launched OneSaas in beta with four services connected (Saasu, Adobe Business Catalyst, Google Contacts, Campaign Monitor) and a handful of clients.  In February 2011 they gladly started paying for the service.

Run the clock forward a year and 30+ services were integrated via OneSaas, hundreds of businesses were synchronizing their data on the platform and it was time to evolve.  A timely coffee with former colleague Jeff Perlman, a five minute chat and a plan began to take shape – Jeff joined as OneSaas CEO at the end of 2011, allowing Corneliu to focus on the continued growth of the platform while Jeff focused on building the business side of things.

The OneSaas team is now a humble group of passionate and energetic people headquartered in St. Leonards in Sydney Australia, with offices in Targu Mures Romania, Mountain View California and in Clark, The Philippines.

Work With Us!

OneSaas is an open, collaborative place to work and learn.

Interested in joining our team? Checkout current roles below:

Looking for a Digital Marketing Executive who’ll be thrilled to be exposed to a broad range of marketing programs including analytics, social, copy writing and website design. To be successful in this role you should be results driven and aspire to continually learn and improve yourself and your career.

Contract role available – Full time preferred, but flexible with hours.

Find out more

Looking for a Customer Champion who will be assisting the success team by interacting with customers on a daily basis, via Live chat and email, along with other internal teams such as development, testing and marketing. You will advocate for our customers across all of your duties, always thinking of how we can amaze and delight our customers.

Find out more.

Product Lead / Program Manager

Latest News

Why use clearing accounts in your accounting system for Paypal, Credit Cards, Amex, etc.?

In our highly connected, networked, real time information world, you'd think when you make a payment on a credit card, the amount is immediately transferred to the merchant (the business you're buying from). It is one of the banking systems little secrets that this isn't the case...