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John Therrell

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Portfolio
some of my work

Take a look at my software projects, websites I’ve designed, and letters of recommendation I’ve received. I have several new examples of work that I hope to upload in the next week. In the meantime, here is a flickr slideshow of an iPhone app prototype I created recently: http://www.flickr.com/photos/johntherrell/sets/72157623872144964/show/

Software Projects

Polynomial Class in C++


My Polynomial class || Read more »

Simple Drawing Application

Simple drawing application
My simple drawing application || Read more »

Game of Life


My game of life || Read more »

Infix to Postfix Converter

Infix to Postfix Converter
My Infix to Postfix Converter… || Read more »

Sieve of Eratosthenes


One of my first programming assignments done in Java.
|| Read more »

Web Design

Bayfront Builders Website


|| Read more »

gasummit.org Website


|| Read more »

Letters of Recommendation

Letter from Greg Paskett, Sr Specialist, Program Mgmt ITS Hosting, Network & Information Security

To Whom it May Concern:

As a Senior IT Network Project Manager with Avanade for 3 years and Network Implementation Project Manager for AT&T Mobility for 6 years prior, I highly recommend John Therrell as a candidate for employment. John was an intern with Avanade starting in January, 2008 and I had the pleasure of working with John on two specific projects:

· Network Security Monitoring – The Network Security Monitoring system is a security toolset that will allow ITS department to identify and monitor network behavior, utilization, and configuration for security, capacity planning, and maintenance.
· BitLocker Deployment – Microsoft® BitLocker™ Drive Encryption protects data when a computer is in unauthorized hands or is running an exploiting operating system. BitLocker does this by preventing an unauthorized user who boots another operating system or runs a software hacking tool from breaking file and system protections, or even viewing the files that make up the operating system itself.

John’s role on both projects was Quality Assurance Specialist. He was held accountable for all aspect of Quality Assurance and Testing including planning, test case creation/execution and defect tracking/resolution for the projects. John successfully completed his deliverables, adjusting planning and execution according to customer needs while maintaining the high-level quality we demanded.

Some of the skills and knowledge I witnessed John used to complete these deliverables:

· Understood QA activities in relation Avanade project implementation methodology
· Developed QA Plan and all test cases
· Provided good estimates for task duration
· Identified QA process issues and either provided solution or escalated
· Managed defects and resolution path
· Actively participated on project team, clearly providing QA skills and knowledge

From my Project Manager perspective, John was very easy to work and I appreciated his proactive attitude with ways QA could improve delivery. His interpersonal skills make him an excellent team member. John demonstrated he could work independently, utilizing his organizational skills. Our customer changed focus and priority during the Network Security Monitoring project which resulted in significant changes to QA Plan. John was never deterred, instead reaching out to the customer to completely understand his needs resulting in high quality test cases. John also worked closely with other teams on a number of occasions and was able to juggle his priorities accordingly.

I would therefore highly recommend John Therrell. If his performance on these two projects is a good indication of how he would perform as a employee, he would be an extremely positive asset to your organization and company.

If I can be of any further assistance, or provide you with any further information, please do not hesitate to contact me.

Sincerely,

Greg Paskett | Sr Specialist, Program Mgmt
ITS Hosting, Network & Information Security
Avanade Inc | Seattle Service Center
818 Stewart St., Suite 400, Seattle, WA 98101

Letter from Brent Sommerseth, Avanade QA Infrastructure Team Lead/Supervisor

January 29,2010

Letter of Recommendation for John Therrell

I hired John Therrell as an SE intern on Avanade’s Infrastructure QA team in January of
2008. During his internship I was his direct supervisor up until my departure from
Avanade in June of2008.

In a largely Microsoft environment, John provided support for our physical and virtual
server environments ranging from hardware installations to software deployment and
troubleshooting. He was a valued team member who brought an attention for details to
his work. John worked well with our cross functional teams and had many opportunities
to assist these teams in an Infrastructure QA capacity. The feedback I received from
other team members was positive and I was happy to have John represent our team with
technical project efforts.

Some projects and/or tasks of note that John played a role in include: Vista bitlocker
deployment testing, writing and executing test cases for Infrastructure QA projects, and
assisting with the migration of Microsoft Virtual Server 2005 virtual machines to a
clustered Hyper-V environment.

John’s professional manner and willingness to collaborate added to his value as a team
member. It was a pleasure working with John and I am happy to provide this letter of
recommendation and to see his career continuing in the Information Technology field.

Regards,

Brent Sommerseth
Avanade QA Infrastructure Team Lead/Supervisor 2006-2008

1 pages

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Testimonials

Crossing the Chasm: Still An Effective Marketing Strategy For Today

Posted on Monday, 1st February, 2010

Through an examination of the companies that failed and succeeded when using the Chasm Model, it is arguable that the Chasm Model is an effective marketing strategy for a startup company offering a high tech, discontinuous product.

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