Technology expert and author who consults and speaks professionally.

Experienced | Published | Professional

Java • C# • C/C++ • XML • Web services • Information security

Enterprise • Desktop • Handheld • Embedded systems

Madhu Siddalingaiah is a technology expert and author who consults and speaks professionally. Madhu can work with your organization to solve challenging IT problems while mentoring and educating your staff on best practices. His proven track record and real world experience provides the boost your organization needs to be competitive in the 21st century.

Want to know more? Read the frequently asked questions.

New article

If you've ever designed an RF oscillator, you've probably encountered squegging. Sometimes called "motor boating," squegging causes oscillators to start and stop at frequencies much lower than the frequency of interest. Viewed on an oscilloscope, squegging looks like bursts of oscillations. On a spectrum analyzer, it looks like a Christmas tree. Read the full article. June 10, 2007

Temporary files on Mac OSX Firefox

Mac OSX is reliable and responsive. Unfortunately, the same can't be said for Firefox on OSX. For inexplicable reasons, Firefox and Thunderbird on OSX save temporary files on the desktop and don't clean up after themselves. The result is a cluttered desktop with files that may or may not be needed. Fortunately, there is a solution. May 9, 2007

LDAP

Lessons learned during migration from IBM Tivoli Directory Server to Microsoft AD/AM. April 23, 2007

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• Over 15 years software development and management experience
• Worked with leading organizations in range of industries such as aerospace, health care, finance, corporate training, energy, networking, telecom, wireless, research, and defense
• Author and technical editor of several books and numerous articles in a wide range of print and online publications
• Author of top selling course materials for worlds largest technical training company
• Delivered over 100 paid presentations at conferences and organizations in North America, Europe, Asia, and Australia.
• Achieves 3.8 or higher out of 4.0 on evaluations
• Asked back by over 90% of his clients
• Frequently quoted by the media
• Contributor and supporter of open source software
• Broad range of expertise: Java/J2EE, C/C++, XML, Web applications, Web Services, handheld and embedded systems, information security, relational databases, analysis and design, technical writing, presentation skills
• Sun Java certified
• Member ACM
• Member IEEE
• Member IASA
• B. Sc. Physics, University of Maryland
• Private helicopter pilot

Located in the Washington, DC metropolitan area, contact Madhu by phone or email:

• Phone: 301-801-9122
• email: madhu @ madhu . com