Allen Byrne
Software Developer at The HDF Group
Champaign, Illinois, United States
Summary
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RockstarAllen Byrne is a software developer with 17 years of experience, currently contributing to The HDF Group from Champaign, Illinois. He focuses on back-end systems and is an active maintainer on the official HDF5 library, improving dataset region handling, attribute datatypes, and JNI/tools robustness. Known for meticulous bug fixes and memory-safe handling of variable-length data, he helps ensure reliable behavior in a widely used scientific data format. His work often sits at the intersection of low-level core routines and practical tooling, making complex data management dependable for downstream users.
17 years of coding experience
Github Skills (8)
c-language10
cprogramming-language10
java-native-interface9
data-structures8
data-structure8
debugging6
multithreading6
cmake4
Programming languages (8)
Github contributions (5)
HDFGroup/hdf5
Mar 2009 - Jan 2023
Official HDF5® Library Repository
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 releases, 2838 reviews, 2285 commits in 14 years
Contributions summary:Allen's commits focused on making improvements and corrections to the HDF5 library, specifically concerning the handling of dataset regions and attribute datatypes. Contributions include code adjustments and bug fixes within the tools library and JNI interfaces. This work involved modifying core routines and addressing potential issues related to memory allocation and data handling for variable-length data types and dataset selection. The user appears to be working on ensuring correct behaviour during various conditions for the tools.
hdfccppdatabasefortran
byrnHDF/hdf5
Oct 2020 - Jul 2022
Official HDF5® Library Repository
Contributions:4 PRs, 1078 pushes, 566 branches in 1 year 10 months
hdf5-libraryhdf5
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