Alfonso Guerra
Founder CEO at Apokalypse Software Corp.
Orlando, Florida, United States
Summary
👤
Senior🎓
Top SchoolAlfonso Guerra is a founder-CEO and hands-on systems designer with 11 years of professional experience building language runtimes, compilers, and productivity applications from the ground up. As sole developer at Apokalypse Software Corp., he created a Smalltalk-derived language and macOS environment, forked the Swift compiler to favor Smalltalk-style method invocation, and shipped a diverse suite of apps spanning macOS, Android, and tooling. He pairs deep expertise in software architecture and runtime support with practical product instincts—maintaining license systems, refactoring Android samples to demonstrate OO design, and delivering developer-facing utilities like UML sequence generators. Alfonso also drove growth and bilingual product expansion as COO/CTO at WeRx, where his marketing and localization efforts substantially increased traffic and social engagement. Based in Orlando, he blends low-level language work with end-user application design, favoring pragmatic, developer-friendly syntax and tooling choices that reflect a strong taste for elegant runtime semantics.
11 years of coding experience
Hard Knox
Spanish
Stackoverflow
960reputation
90kreached
16answers
2questions
design-patterns
top-5%
encapsulation
top-5%
Github Skills (107)
python10
cpp10
javascript10
antlr10
golang10
swift10
dart10
text-editor10
java10
csharp10
grammar10
language-recognition10
php10
parsing10
parser-generator10
Programming languages (11)
Github contributions (5)
swiftpp/swiftpp.github.io
Apr 2019 - Oct 2020
Contributions:37 commits, 31 pushes, 1 branch in 1 year 6 months
huperniketes/antlr4
Feb 2019 - Aug 2022
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
Contributions:4 pushes, 3 branches in 3 years 7 months
structuredrecognitionstructured-textparsingparser-generator
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