John Petersen
Independent Consultant, Independent

I have been a developer for about 20 years – starting with dBase and FoxBase +. I then got into FoxPro 2.0 and VB 3 – eventually giving way to Visual FoxPro. Then along came .NET! Through that time, I have developed applications in SQL Server since version 6. I have also developed applications with Oracle versions 9i and 10g. From 1995-2001, I was a Microsoft Developer MVP. I have spoken at many user groups and industry conferences including Tech Ed and Developer Days.

In 1999, I wrote the definitive whitepaper on ADO for VFP Developers. In 2002, I wrote the Absolute Beginner’s Guide to Databases for Que Publishing. For serveral years, I was an instructor for both AppDev and MEI. I was a co-author of Visual FoxPro Enterprise Development from Prima Publishing with Rod Paddock, Ron Talmadge and Eric Ranft. I was also a co-author of Visual Basic Web Development from Prima Publishing with Rod Paddock and Richard Campbell.

In 2004, I graduated from the Rutgers University School of Law with a Juris Doctor Degree. I passed the Pennsylvania and New Jersey Bar exams and was in private practice for several years – concentrating transactional and general business law (contracts, copyrights, trademarks, independent contractor agreements, NDA’s, intellectual property and mergers and aquisitions.).

Although I never completely stopped, several years ago, I returned to my first passion on a full time basis- software development. Today, I am writing for Code Magazine again and am active on the MSDN Forums. I actively participate in the Philly SQL Server, .NET and ALT NET user groups.

Recent comments

posted about 3 years ago:
This is the first time I have seen Uncle Bob in person. A great talk - very inspirational - very practical.
posted about 3 years ago:
+1 on Andres suggestion for more LT's There should be one each day of the conference. It's also a great way to end a day (before the evening keynotes). They surveyor guys did a great job!
posted about 3 years ago:
It took 1.5 days to finally stumble across a disappointing session. Sadly, it was this one because the session had promise to be stellar. More sadly is the fact that Flip appears to be a very good ...
posted about 3 years ago:
I walked into this session not knowing too much about Cassandra. In very short order, Michael gave a very clear/concise overview of what Cassandra and CassandraObject are. Thanks!
posted about 3 years ago:
This was a great talk that illustrated a great solution to authorization. I look forward to going being posted on http://github.com/GrabNetworks

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