Nicolas De Lerma Aymerich
System Administrator
West Virginia, Spain
Summary
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SeniorNicolas De Lerma Aymerich is a seasoned system administrator and full-stack developer with over 14 years of professional experience and a software engineering background stretching across three decades. Based in West Virginia and originally from Spain, he currently manages infrastructure and develops applications at FUNDECYT-PCTEX while serving as a Debian maintainer, blending operational rigor with open-source stewardship. His contributions to the well-known "mal - Make a Lisp" project highlight deep familiarity with language interpreters, macro evaluation, and tail-call optimization—evidence of low-level thinking beyond typical sysadmin duties. Earlier roles, including directing PuntoDev and senior programming on legacy UNIX/COBOL/Informix systems, show a track record of adapting across eras of technology and leading delivery. Colleagues rely on him for pragmatic, reliable solutions that bridge legacy systems and modern development practices.
14 years of coding experience
9 years of employment as a software developer
Github Skills (12)
parsing10
interpreter10
parse10
lisp10
testing9
nim-lang6
dotnet-core5
csharp5
c115
cprogramming-language5
c-language5
c175
Programming languages (8)
Github contributions (5)
kanaka/mal
Oct 2016 - Dec 2021
mal - Make a Lisp
Role in this project:
Backend Developer
Backend DeveloperContributions:5 reviews, 165 commits, 88 PRs in 5 years 2 months
Contributions summary:Nicolas contributed to the development of a Lisp interpreter, making changes to the core evaluation logic. The commits involved testing and implementing features such as non-number handling, local environment behavior during evaluation, and the correct use of environments for macro calls. They also introduced and fixed features related to tail call optimization, as well as macro evaluation. The changes were specifically focused on building out the interpreter's capabilities and ensuring correct behavior.
pythonc-plus-plusmalc-sharpcommon-lisp
asarhaddon/aunit
Aug 2019 - Dec 2023
Contributions:11 pushes, 31 branches in 4 years 4 months
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