
Gary Hessler
• I am a software professional with over 28 years of software development experience in all aspects of... | Colorado Springs, Colorado, United States
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Gary Hessler’s Emails ga****@pa****.com
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Gary Hessler’s Location Colorado Springs, Colorado, United States
Gary Hessler’s Expertise • I am a software professional with over 28 years of software development experience in all aspects of the software development cycle. I am well-known and networked in the Colorado Springs and Denver Colorado areas. I have led small to medium sized software teams and have a proven track record of delivering on time. • I am a HortonWorks Certified Hadoop Professional. Certifications include HDP 2.0 Certified Developer, HDP 2.0 Certified Java Developer, HDP 2.0 Certified Administrator. • I specialize in Java/Spring software solutions and web applications. I also have experience in Python and Cloud technologies with AWS. • I am an AWS Certified Professional with the following certifications: AWS Certified Developer – Associate AWS Certified SysOps Administrator – Associate AWS Certified Solutions Architect – Associate • I am a strong proponent of open source technologies. I have run the Colorado Springs Open Source Users Group since 2008. I bring in speakers monthly from the community to speak on different open source topics and technologies. Specialties: Java, J2EE, Spring, Python, XML, Clearance, C++, Object Oriented, Git, Cloud Computing, Team Lead, Open Source, Hadoop, HortonWorks, Amazon Web Services
Gary Hessler’s Current Industry Parsons
Gary
Hessler’s Prior Industry
Air Force Reserve
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Mci
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Optika
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Elcotel Telecommunications
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Gateway
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Lockheed Martin
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Colorado Springs Open Source Users
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Raytheon
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Hp
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Mantech International
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Parsons
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Work Experience

Parsons
Software Engineer
Sat Aug 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Mantech International
Software Engineer/Consultant
Wed Apr 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Aug 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
Hp
Principal Software Engineer
Wed Aug 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Apr 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
Raytheon
Senior Software Engineer II
Sun Jan 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Aug 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Colorado Springs Open Source Users
President
Tue Jan 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Lockheed Martin
Sr. Staff Software Engineer
Sun Feb 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Mar 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Gateway
Senior Software Engineer
Fri Dec 01 2000 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Feb 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
Elcotel Telecommunications
Senior Software Engineer
Thu Apr 01 1999 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Nov 01 1999 00:00:00 GMT+0000 (Coordinated Universal Time)
Optika
Senior Software Developer
Thu Jan 01 1998 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jan 01 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
Mci
Software Engineer
Sun Jan 01 1995 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Jan 01 1998 00:00:00 GMT+0000 (Coordinated Universal Time)
Air Force Reserve
Computer Programmer
Sat Jan 01 1994 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Jan 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time)