David Montero
Senior Software Engineer at Sngular
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolDavid Montero is a senior full‑stack engineer and entrepreneur with 15+ years building and leading software teams across startups and consultancies, currently at Sngular and running Coralbits. He co-founded Serverboards and helped ship an open-source platform for monitoring, automation and IT operations, blending product leadership with hands-on backend work. A committed open‑source advocate, he contributed backend improvements to the high-profile TechEmpower FrameworkBenchmarks and to the C-based onion HTTP library, adding HTTP method support, session management and UTF‑8 fixes. His background spans low-level C/C++ and systems work to Python/Django web services and scalable cloud architectures, having led teams up to ten and architected custom cloud platforms. Notably, he was a participant in the very first Google Summer of Code (2005), demonstrating long-standing involvement in OSS communities. Based in Madrid, he combines pragmatic engineering with strategic technical consulting to turn complex infrastructure needs into maintainable products.
15 years of coding experience
16 years of employment as a software developer
Ingeniero Superior en Informática, Informática, Ingeniero Superior en Informática, Informática at Universidad Autónoma de MadridTechnical University of DenmarkIngeniero Informatico de Gestión, Informática, Ingeniero Informatico de Gestión, Informática at Universidad Politécnica de Madrid
Spanish, English, French
Stackoverflow
676reputation
66kreached
13answers
1question
Github Skills (26)
application-framework10
json10
benchmark10
sqlite10
mysql10
app-framework10
http10
benchmarking10
c1110
c1710
low-level-programming10
web-framework10
backend10
performance-monitor9
better-sqlite39
Programming languages (7)
Github contributions (5)
davidmoreno/onion
Oct 2010 - Sep 2022
C library to create simple HTTP servers and Web Applications.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 2 reviews, 1056 commits in 12 years 1 month
Contributions summary:David primarily focused on implementing and refactoring back-end logic within the "onion" library. They modified the request processing code, adding support for new HTTP methods (PATCH) and improving the parsing of request data. Their contributions included adding and improving the handling of cookies, including the implementation of session management with SQLite3 and the addition of HTML encoding codecs.
web-applicationsweb-serverc-librarycgibeast
TechEmpower/FrameworkBenchmarks
Apr 2013 - Jan 2014
Source for the TechEmpower Framework Benchmarks project
Role in this project:Backend Developer
Backend DeveloperContributions:21 commits in 9 months
Contributions summary:David primarily contributed to the backend of the TechEmpower Framework Benchmarks project, adding new benchmarks and enhancing existing ones. They integrated the onion web server, implemented JSON and database (MySQL) tests, and added a fortunes test. The user also focused on fixing UTF8 encodings and database query limitations.
techempowerframeworkbenchmarkperformancebenchmarks
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