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John Freeman Email & Phone Number

CTO and Co-Founder at Karbon Inc
Location: Australia 9 work roles 1 school
2 work emails found @karbonhq.com 3 phones found area 415, 888, and 844 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 3 phones

Work email j****@karbonhq.com
Direct phone (415) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Karbon Inc
Role
CTO and Co-Founder
Location
Australia

Who is John Freeman? Overview

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Quick answer

John Freeman is listed as CTO and Co-Founder at Karbon Inc, based in Australia. AeroLeads shows a work email signal at karbonhq.com, phone signal with area code 415, 888, 844, and a matched LinkedIn profile for John Freeman.

John Freeman previously worked as CTO & Co-Founder at Karbon Inc and VP, Payroll Product Development at Xero. John Freeman holds Bachelor Of Information Technology, It from University Of Technology Sydney.

Company email context

Email format at Karbon Inc

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{first}@karbonhq.com
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AeroLeads found 2 current-domain work email signals for John Freeman. Compare company email patterns before reaching out.

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Profile bio

About John Freeman

John is a talented developer with almost twenty years of professional experience in the software industry.He has worked on a variety of interesting and challenging projects for clients in the private business sector as well as for large government organisations, designing and implementing integrated business solutions based on a distributed client-server architecture using a variety of frameworks and applications.As well as consistently demonstrating a high degree of technical expertise in all of the above domains, John also has a broad and high-level perspective on the process and issues involved in the design of a systems architecture that supports an organisation’s information technology strategy. He has been involved in all aspects of the development life cycle, and has an excellent understanding of all the phases and activities contained therein, including analysis, design, construction, implementation, maintenance and project management and planning.After building online payroll for Australia and the United States, John is now co-founder and CTO at PracticeIQ.Specialties: CASE/ Tools: ERWin, VisioDevelopment Languages: Extensible Markup Language (XML) and Extensible Stylesheet Language (XSL) | .Net Web development: IIS, .Net Framework, ASP.Net and JavaScript | C# and Visual Basic Three-Tiered .Net & MTS development, OO methodology/frameworks, Client/Server, ADO.Net, Components, POP3/SMTP | COM+, Microsoft Transaction Server, COM and DCOMDatabases: MS SQL Server (2000, 7.0, 6.5, MSDE) Design, Implementation, Stored procedures, Views, Transact SQL

Current workplace

John Freeman's current company

Company context helps verify the profile and gives searchers a useful next step.

Karbon Inc
Karbon Inc
CTO and Co-Founder
Website
karbonhq.com
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9 roles

John Freeman work experience

A career timeline built from the work history available for this profile.

Cto & Co-Founder

Karbon Inc

Sausalito, California, Us

Karbon is producing a SaaS platform for the global accounting industry. Currently hiring in San Francisco and Sydney.

Vp, Payroll Product Development

Xero

Te Aro, Wellington, Nz

Aug 2011 - Oct 2014

Co-Founder & Chief Developer

Paycycle Australia Pty Ltd
Jul 2009 - Aug 2011

Architect/ Technical Lead

Ausaid

Principal architect and technical lead of AidWorks. The AidWorks system supports AusAID’s core business of aid activity planning and management. It integrates with the agency’s financial system (Great Plains) and provides management and executive reporting. This system is currently in development.

Jul 2004 - Jul 2011

Architect/ Technical Lead

Dest

Principal architect and technical lead of BUYiT, a complex system used for all procurement within the deparement. Developed SAP Interface, a Web Service which is a corner stone of DEST’s application environment and provides programmatic access to SAP for various applications within the department. developed ProjectMan, an application used to aid in the management of the departments IT projects. Designed and developed HardwareMan, a tool for managing information about the department servers and applications. It provides a central repository for details of all servers such as hardware components, software, configuration, applications and people responsible for the server. Joint technical lead of SAPfihre Online.

Jan 2002 - Jun 2004

Architect/ Technical Lead

Dewrsb

Principal architect and technical lead of PIMS (Project Information Management System). This project delivers an application to record and direct the business management requirements of a number of varied departmental programs: Regional Assistance Program, Indigenous Employment Program and Business Incubator Program to a name a few.Development of an Internet/Intranet application. It utilizes a single source code base for Internet and intranet components.construction of an intranet application to meet the correspondence tracking and recording needs of the Directorate for Equal Opportunity for Women in the Workplace. Technical lead and architect on the development of CLAIMS, a claim tracking system for the office of Workplace Services.

Mar 1999 - Dec 2001

Architect/ Technical Lead

Emergency Management Australia

Development of a Disaster Event Information System. They developed the system as a stand-alone executable in Visual Basic 6.0, using Microsoft’s Jet database engine.

Dec 1998 - May 1999

Technical Lead

Softlaw Corporation Pty Ltd
Sep 1992 - Mar 1999
Team & coworkers

Colleagues at Karbon Inc

Other employees you can reach at karbonhq.com. View company contacts →

TM Tarkeshwar Manjhi Tarkeshwar Manjhi Colleague at Karbon IncDelhi, India View → WC Walter Czmiel Walter Czmiel Colleague at Karbon IncRaleigh-Durham-Chapel Hill Area, United States View → LV Luke Vo Luke Vo Colleague at Karbon IncMelbourne, Victoria, Australia View → DM David M. David M. Colleague at Karbon IncSan Diego, California, United States View → ZS Zoja Savkovic Zoja Savkovic Colleague at Karbon IncGreater Sydney Area, Australia View → KD Kyle Dysart Kyle Dysart Colleague at Karbon IncUnited States View → SS Siddharth Sharma Siddharth Sharma Colleague at Karbon IncSydney, New South Wales, Australia View → CI Cleo Iggy Cleo Iggy Colleague at Karbon IncWellington, New Zealand View → RF Ryan Field Ryan Field Colleague at Karbon IncMilton Keynes, England, United Kingdom View → NY Noel Young Noel Young Colleague at Karbon IncNelson, New Zealand View →
1 education record

John Freeman education

  • University Of Technology Sydney
    University Of Technology Sydney
    It
FAQ

Frequently asked questions about John Freeman

Quick answers generated from the profile data available on this page.

What company does John Freeman work for?

John Freeman works for Karbon Inc.

What is John Freeman's role at Karbon Inc?

John Freeman is listed as CTO and Co-Founder at Karbon Inc.

What is John Freeman's email address?

AeroLeads has found 2 work email signals at @karbonhq.com for John Freeman at Karbon Inc.

What is John Freeman's phone number?

AeroLeads has found 3 phone signal(s) with area code 415, 888, 844 for John Freeman at Karbon Inc.

Where is John Freeman based?

John Freeman is based in Australia while working with Karbon Inc.

What companies has John Freeman worked for?

John Freeman has worked for Karbon Inc, Xero, Paycycle Australia Pty Ltd, Ausaid, and Dest.

Who are John Freeman's colleagues at Karbon Inc?

John Freeman's colleagues at Karbon Inc include Tarkeshwar Manjhi, Walter Czmiel, Luke Vo, David M., and Zoja Savkovic.

How can I contact John Freeman?

You can use AeroLeads to view verified contact signals for John Freeman at Karbon Inc, including work email, phone, and LinkedIn data when available.

What schools did John Freeman attend?

John Freeman holds Bachelor Of Information Technology, It from University Of Technology Sydney.

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