David Alfonso
Ingeniero De Software at Oxigent Technologies
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolDavid Alfonso is a versatile software engineer with 15 years of experience building embedded systems, full-stack web applications, Android apps, computer vision solutions and Unity 3D/AR experiences from Barcelona. He blends hands-on coding in C, C++, C#, Java and JavaScript with practical project management skills—Scrum/Kanban, Azure DevOps and CI/CD pipelines—having led projects and teams as a senior developer and project lead. His background in embedded assembler/C and research roles gives him a strong low-level systems intuition that informs robust backend and database work with ASP.NET, Entity Framework and MS SQL. An active open-source contributor, he’s improved tooling and test infrastructure in well-regarded projects like the Watson CLI and the FSFE reuse-tool, focusing on compatibility and test automation. Known for high adaptability and simultaneous project ownership under tight deadlines, he excels at translating complex algorithms (OpenCV/PCL/OpenGL) into production features. Fluent in both product delivery and technical depth, he brings a pragmatic, multidisciplinary approach to engineering challenges.
15 years of coding experience
10 years of employment as a software developer
Ingeniero en sistema automatizados de control y dirección, Sistemas embebidos, Ingeniero en sistema automatizados de control y dirección, Sistemas embebidos at Instituto Superior Politécnico José Antonio Hecheverría
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
command-line10
command-line-interface10
python-lib10
python-click10
pytest10
python10
cli10
testing10
analyzer9
csv9
linter9
tox7
Programming languages (13)
Github contributions (5)
jazzband/Watson
May 2019 - Nov 2019
:watch: A wonderful CLI to track your time!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 13 PRs, 85 comments in 6 months
Contributions summary:David primarily focused on enhancing the Watson CLI application, a Python-based time tracking tool. They contributed features like CSV output support and refined existing command-line options for report, log, and aggregate functions. The user also addressed a critical compatibility issue by dropping support for Python 3.4, demonstrating a focus on maintaining and improving the project's code base and ensuring compatibility with the latest versions of the used libraries. Furthermore, they refined the handling of datetime inputs.
cliproject-managementtimetracking
fsfe/reuse-tool
May 2020 - May 2020
This is a mirror of https://codeberg.org/fsfe/reuse-tool
Role in this project:QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:5 commits, 1 PR, 2 comments in 1 day
Contributions summary:David primarily focused on improving the testing infrastructure for the `reuse-tool` project. Their contributions involved writing and modifying tests, including adding tests for new features like the `--skip-unrecognised` flag. The code changes demonstrate a strong understanding of the project's testing framework and the ability to write effective tests that cover various scenarios. These updates ensured the reliability of the software.
licensinglinterpythonsecuritysbom
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