Daniel Arndt
Software Engineer II at Canonical
Canada
Summary
👤
Senior🎓
Top SchoolDaniel Arndt is a software engineer with 15 years of hands-on experience spanning low-level driver work to cloud-native services and Android apps. Currently at Canonical, he builds Juju operators for TLS lifecycle management and Vault integration, drawing on deep Python, Linux, and infrastructure expertise. He’s delivered production data platforms and APIs at Verisk and prototyped serverless, Terraform-driven solutions in the data space, combining practical cloud architecture with DevOps automation. An active open-source contributor, he has improved core data structures in JuliaCollections, showing attention to compatibility and serialization details that often go overlooked. Known for teaching peers and growing teams, he blends technical breadth—C++, Python, Julia, Android—with a curiosity for blockchain and open source. Based in Canada with an MCS from Dalhousie, he’s a detail-oriented engineer who seeks continuous learning across systems and tooling.
15 years of coding experience
12 years of employment as a software developer
Master of Computer Science, Computer Science, Master of Computer Science, Computer Science at Dalhousie University
Stackoverflow
2,368reputation
135kreached
27answers
4questions
julia
top-5%
Github Skills (17)
data-structure10
data-structures10
ordereddict10
julia10
serializer9
serializable9
serialization9
deserialization9
testing8
joda-time6
namespaces6
abstract6
dart6
undefined6
parallel-processing6
Programming languages (16)
Github contributions (5)
JuliaCollections/DataStructures.jl
Oct 2015 - Apr 2016
Julia implementation of Data structures
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 commits, 16 PRs, 8 pushes in 5 months
Contributions summary:Daniel primarily contributed to implementing and improving data structures in Julia. Their work involved adding features like merge functionality for `OrderedDict` and serialization/deserialization capabilities to ensure compatibility. The user also implemented `sum` function for `Accumulator` and fixed several testing issues in the Julia 0.5 version. These changes demonstrate a focus on enhancing core data structure functionality and ensuring compatibility.
data-structuredata-structuresjulia
DanielArndt/config
Jan 2016 - Dec 2021
Contributions:1 release, 36 PRs, 73 pushes in 5 years 11 months
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