Glenn Randers-pehrson
(Volunteer) Software Developer And Maintainer at Portable Network Graphics (PNG) Development Group
Cockeysville, Maryland, United States
Summary
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RockstarGlenn Randers-pehrson is a veteran physicist-turned-software developer who has volunteered as a developer and maintainer for the Portable Network Graphics (PNG) Development Group since 1995. Based in Cockeysville, Maryland, he combines 17 years of formal software experience with decades of scientific research and engineering roles at places like Lawrence Livermore National Laboratory and the US Army Research Laboratory. His long-term stewardship of PNG signals deep, practical expertise in image formats, standards and cross-platform tooling, applied with the rigor of a career researcher. Even in retirement he continues to blend scientific discipline with hands-on open-source maintenance, quietly ensuring stable, interoperable image infrastructure used across the web.
17 years of coding experience
15 years of employment as a software developer
Stackoverflow
12,210reputation
1.2mreached
246answers
0questions
image
top-1%
warnings
top-1%
rgb
top-1%
imagemagick
top-1%
image-processing
top-5%
responsive-design
top-5%
Github Skills (23)
image-processing10
image10
image-conversion10
c1110
c1710
warnings10
png10
image-manipulation10
rgb10
imagemagick10
bitmap9
responsive-design9
data-structure7
data-structures7
html6
Programming languages (7)
Github contributions (5)
glennrp/pmt
Jan 2015 - Nov 2017
pngcrush and other PNG and MNG tools
Contributions:68 pushes, 5 branches, 21 tags in 2 years 9 months
glennrp/libpng-releases
Jul 2015 - Oct 2017
Contributions:28 pushes, 1 branch, 10 tags in 2 years 2 months
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