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John Cryan Email & Phone Number

Sr. Principal Architect Professional Services at Virtana
Location: Millbury, Massachusetts, United States 6 work roles 3 schools
1 work email found @virtana.com 2 phones found area 408 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email j****@virtana.com
Direct phone (408) ***-****
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Current company
Role
Sr. Principal Architect Professional Services
Location
Millbury, Massachusetts, United States
Company size

Who is John Cryan? Overview

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Quick answer

John Cryan is listed as Sr. Principal Architect Professional Services at Virtana, a with 115 employees, based in Millbury, Massachusetts, United States. AeroLeads shows a work email signal at virtana.com, phone signal with area code 408, and a matched LinkedIn profile for John Cryan.

John Cryan previously worked as Storage Networking Engineer at Hewlett-Packard and OEM Customer Account Engineer/Senior Software Engineer at Hewlett-Packard. John Cryan holds Ms, Computer Science from Boston University.

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{first}.{last}@virtana.com
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Profile bio

About John Cryan

John Cryan is a Sr. Principal Architect Professional Services at Virtana. He possess expertise in testing, software development, storage, debugging, scsi and 18 more skills.

Listed skills include Testing, Software Development, Storage, Debugging, and 19 others.

Current workplace

John Cryan's current company

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Virtana
Virtana
Sr. Principal Architect Professional Services
san jose, california, united states
Website
Employees
115
AeroLeads page
6 roles

John Cryan work experience

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

Sr. Principal Architect Professional Services

Current

Massachusetts

(formerly Virtual Instruments, LoadDynamiX)

Jun 2015 - Present

Storage Networking Engineer

Littleton, Ma

• Member of a program team developing software and processes for easy migration of data from a 3rd party storage array to an HP 3PAR Storage array in order to help customer account teams win new business for HP. This project provides a clear strategy for safely migrating data and facilitates customers switching from a competitor storage array vendor to HP. -- Leading a test interoperability team for testing the data migration solution across a variety of 3rd party storage… Show more • Member of a program team developing software and processes for easy migration of data from a 3rd party storage array to an HP 3PAR Storage array in order to help customer account teams win new business for HP. This project provides a clear strategy for safely migrating data and facilitates customers switching from a competitor storage array vendor to HP. -- Leading a test interoperability team for testing the data migration solution across a variety of 3rd party storage arrays and host operating systems. -- Leading the effort to produce customer level user documentation for the data migration solution. -- Providing technical support for large-scale training sessions on the data migration solution. -- Interfaced with an outside engineering company (Superna) during the development of the initial data migration solution with technical support and test debug effort.• Provided local, on-site lab support for the testing of a new Fibre Channel switch. Show less

Oct 2013 - Apr 2015

Oem Customer Account Engineer/Senior Software Engineer

Marlboro, Ma

• Led a team responsible for analysis of test and field data collected on HP Tape Drives. Looking for new customer usage trends which would impact design of future generations of tape products.• Developed and supported data parsing software for field and factory data in XML format. Presents data in CSV file output to be analyzed in Excel.• Supported technical issues for an OEM customer account (Quantum) for all Tape Drive Storage products including LTO, DAT, and… Show more • Led a team responsible for analysis of test and field data collected on HP Tape Drives. Looking for new customer usage trends which would impact design of future generations of tape products.• Developed and supported data parsing software for field and factory data in XML format. Presents data in CSV file output to be analyzed in Excel.• Supported technical issues for an OEM customer account (Quantum) for all Tape Drive Storage products including LTO, DAT, and Libraries.• Developed software for testing and configuration of Tape Blade Storage products using C++ and C# which is used by 3rd party manufacturing sites in Mexico and Czech Republic.• Lead Engineer responsible for all support requests for the DAT320 product across all OEM customer accounts as well as HP Branded customers Show less

Nov 2010 - Oct 2013

Firmware Qualification Engineer

Marlboro, Ma

Lead Software Engineer working with a Japanese supplier (Sony) to develop a next generation DAT Tape Drive (DAT320). The DAT320 doubled capacity from the previous generation, increased speed, and added a Data Encryption feature for the DAT family of tape drives. The DAT320 has both a SAS and USB interface variant. The major tasks I was responsible for included:• Developed the firmware requirements for the new tape drive and documented for the supplier. This included the required… Show more Lead Software Engineer working with a Japanese supplier (Sony) to develop a next generation DAT Tape Drive (DAT320). The DAT320 doubled capacity from the previous generation, increased speed, and added a Data Encryption feature for the DAT family of tape drives. The DAT320 has both a SAS and USB interface variant. The major tasks I was responsible for included:• Developed the firmware requirements for the new tape drive and documented for the supplier. This included the required low level SCSI command set, Sense Data management, error handling, firmware upgrading features, and media management functions. I have also developed separate and different firmware requirements for OEM customers as required.• Developed a test plan and the software test scripts to qualify the resulting firmware functionality. In addition, I was responsible for performing the required qualification tests for every release of firmware and communicating the results.• Developed software to control the configuration of the DAT320 during the final manufacturing process. This software is installed at a 3rd party contract manufacturing site in Singapore.• Developed software to screen returned DAT320 drives to determine if they are defective needing repair or NTF drives. This software is installed at a 3rd party contract manufacturing site in Singapore.• Developed and maintained the MS Project schedule for the entire DAT320 project. Provided regular updates to management on progress and risks.• Post release support for HP Branded and OEM versions of product. Responded to customer issues, worked with Sony to correct FW defects, and released new FW to field. Show less

Nov 2006 - Nov 2010

Senior Staff Software Engineer

Shrewsbury, Ma

(formerly Quantum)Maxtor Enterprise Drive DivisionShrewsbury, MASoftware Tools Engineer (6/2004 – 11/2006)Senior Staff Engineer• Lead Software Architect for a multi-tiered software tools architecture initiative to support all Maxtor products and drive interfaces. Designed to run on either Windows or Linux OS.• Supported the suite of Host-based Disk Drive FA Software Tools for both internal design center usage and the field. Software Tools… Show more (formerly Quantum)Maxtor Enterprise Drive DivisionShrewsbury, MASoftware Tools Engineer (6/2004 – 11/2006)Senior Staff Engineer• Lead Software Architect for a multi-tiered software tools architecture initiative to support all Maxtor products and drive interfaces. Designed to run on either Windows or Linux OS.• Supported the suite of Host-based Disk Drive FA Software Tools for both internal design center usage and the field. Software Tools Manager (1/2001 to 6/2004)Senior Manager• Managed 8 member team of Software Development Engineers• Developed both short-term (<1 year) and long-term (3-5 year) strategies for the software tools required to support the disk drive development teams• Presented both status and strategy presentations to senior site management• Coordinated joint software development with my counterpart in another division• Continued to develop, implement, and support Host FA Tools while performing all related management dutiesData Tools Development Engineer (5/2000 to 12/2000)Design Engineer IV• Developed software to parse test results data files and load the data into a database system so that it could be analyzed efficiently• Supported prototype build teams on-site at the manufacturing site in Japan• Led project to re-architect the front-end layer of software for the data analysis software platform using HTML and a web browser.Test Software Engineer (1/1997 to 5/2000)Design Engineer IV• Designed a new Test Software Architecture in support of SCSI disk drive manufacture in Japan. • Designed, developed, implemented, and supported new test environment control platform. This platform utilized a single host controlling 10 diskless target PCs running tests on the manufacturing floor. The process and data flow was controlled via a local database system running on the host. This platform was used in all aspects of the drive development process from manufacturing to the return/repair process. Show less

Jan 1997 - Nov 2006

Manufacturing Engineer

Hp

Andover, Ma

HP Medical DivisionAndover, MASoftware Development Engineer Test Engineering Department (2/1991 to 1/1997)• Designed and developed software to control production test systems for new medical products•Interfaced with the R&D Lab to determine test requirements and Design For Test strategies• Supported legacy test systems used in production, including test systems designed by other sites• Provided Software Engineering leadership for the department including… Show more HP Medical DivisionAndover, MASoftware Development Engineer Test Engineering Department (2/1991 to 1/1997)• Designed and developed software to control production test systems for new medical products•Interfaced with the R&D Lab to determine test requirements and Design For Test strategies• Supported legacy test systems used in production, including test systems designed by other sites• Provided Software Engineering leadership for the department including championing best practices and mentoring new members of the departmentSoftware Development EngineerCAM/Process Engineering Department (6/1989 to 2/1991)• Developed software to automate the manufacturing process used to insert through-hole components into PC boards• Developed software to facilitate transferring CAD data electronically from the R&D Lab to the Sheet Metal Shop• Investigated GAL and EEPROM programming systems Show less

Jun 1989 - Jan 1997
Team & coworkers

Colleagues at Virtana

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3 education records

John Cryan education

Education record

Rice Memorial High School
FAQ

Frequently asked questions about John Cryan

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

What company does John Cryan work for?

John Cryan works for Virtana.

What is John Cryan's role at Virtana?

John Cryan is listed as Sr. Principal Architect Professional Services at Virtana.

What is John Cryan's email address?

AeroLeads has found 1 work email signal at @virtana.com for John Cryan at Virtana.

What is John Cryan's phone number?

AeroLeads has found 2 phone signal(s) with area code 408 for John Cryan at Virtana.

Where is John Cryan based?

John Cryan is based in Millbury, Massachusetts, United States while working with Virtana.

What companies has John Cryan worked for?

John Cryan has worked for Virtana, Hewlett-Packard, Maxtor, and Hp.

Who are John Cryan's colleagues at Virtana?

John Cryan's colleagues at Virtana include Jörg Klempert, Heather Moore, Parag Raje, Vijay Anandharaman, and Brock Gustafson.

How can I contact John Cryan?

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

What schools did John Cryan attend?

John Cryan holds Ms, Computer Science from Boston University.

What skills is John Cryan known for?

John Cryan is listed with skills including Testing, Software Development, Storage, Debugging, Scsi, Firmware, Fibre Channel, and Software Engineering.

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