Axel Howind
Software Engineer at self employed
Hanover, Lower Saxony, Germany
Summary
🤩
Rockstar🎓
Top SchoolAxel Howind is a seasoned software engineer based in Germany with 11 years of professional experience and a strong academic background in mathematics and computer science from Universität Hannover. After a decade-long role combining software development and actuarial responsibilities at HDI Deutschland, he has been working as an independent software engineer since 2019, focusing on robust backend systems and test automation. He contributes to the well-regarded INRIA Spoon project, improving Java metaprogramming reliability by fixing record and module handling bugs and expanding test coverage. Axel brings a meticulous, correctness-first mindset—likely influenced by his actuarial and math training—toward language tooling and core library stability. Comfortable across maintenance, diagnostics, and automated testing, he excels at making subtle but impactful fixes that prevent regressions in complex codebases. His profile suggests a pragmatic engineer who prefers durable, well-tested solutions over flashy new frameworks.
11 years of coding experience
11 years of employment as a software developer
Diplom Mathematiker SR Informatik, Mathematics and Computer Science, Diplom Mathematiker SR Informatik, Mathematics and Computer Science at Universität Hannover
Stackoverflow
14,049reputation
2.5mreached
449answers
40questions
java
top-1%
apache-poi
top-5%
eclipse
top-5%
Github Skills (21)
code-transformation10
testing10
java10
javas10
metaprogramming10
code-analysis10
abstract-syntax-tree9
debug9
recorder9
parserator9
recording9
parser9
eclipse9
apache-poi9
whitespace6
Programming languages (7)
Github contributions (5)
INRIA/spoon
Nov 2021 - Jan 2022
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:17 reviews, 8 commits, 8 PRs in 1 month
Contributions summary:Axel primarily contributed to fixing bugs and improving the Spoon library's functionality, specifically concerning records and module handling. Their work included resolving issues related to printing generic record type parameters, handling spaces in classpath paths, and correctly assigning in record compact constructors. Additionally, they enhanced test coverage by adding new test cases for record and module behavior, ensuring code correctness and maintainability. These changes suggest a focus on the core features and stability of the Java metaprogramming library.
inriacode-generationheartastparser
xzel23/pdfbox
Feb 2022 - Nov 2024
Mirror of Apache PDFBox
Contributions:2 PRs, 57 pushes, 13 branches in 2 years 9 months
pdfapache-pdfboxxmlapachepdfbox
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