Francesco Rodriguez
Software Engineer at Pennylane
France
Summary
🤩
Rockstar🎓
Top SchoolFrancesco Rodriguez is a seasoned software engineer with 12 years of experience building and optimizing backend systems, currently working at Pennylane in France. He has deep expertise in Ruby and Rails performance, concurrency, and PostgreSQL tuning—demonstrated by scaling SaaS products, reducing Heroku costs, and introducing materialized views and partitioning for high-volume data. Francesco has also standardized Go architectures at scale, contributed resilient payments and PSD2-compliant authentication at Vipps, and authored libraries that improve team productivity. An active open-source contributor, he has improved core projects like Puma and Rails through refactors, test automation, and API cleanup, showing a pragmatic focus on maintainability and reliability. Colleagues describe him as a dependable team player and mentor who pairs measured benchmarking with practical engineering to drive lasting improvements.
12 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Computer and Information Sciences, General, Bachelor's degree, Computer and Information Sciences, General at CIBERTEC
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (15)
ruby10
application-framework10
activerecord10
app-framework10
rack10
activesupport10
ruby-rails10
web-framework10
rails10
redis10
server10
multithreading10
testing10
documentation9
csrf7
Programming languages (8)
Github contributions (5)
soveran/ohm
Dec 2013 - Sep 2015
Object-Hash Mapping for Redis
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:80 commits, 6 PRs, 9 pushes in 1 year 9 months
Contributions summary:Francesco primarily contributed to testing and documentation improvements within the Ohm library. They fixed filtering tests, added missing assertions, and implemented tests for new filtering functionalities. Additionally, the user added documentation to the Ohm::Model#attributes and Ohm::Model#new? methods and updated existing documentation, demonstrating a focus on code quality and developer experience. Furthermore, they removed references to validations, reflecting a focus on code maintenance.
object-hashredisohmrubylesscode
soveran/cuba
May 2014 - Apr 2015
Rum based microframework for web development.
Role in this project:Back-end Developer
Back-end DeveloperContributions:23 commits, 4 PRs, 28 pushes in 11 months
Contributions summary:Francesco primarily focused on enhancing the `cuba` microframework. They refactored the rendering methods, making internal methods private and improving the template rendering process. Additionally, the user implemented features such as CSRF protection, added a `with` method for passing data, and ensured proper setting of content type headers. They also added test coverage and made improvements to the framework's Windows compatibility.
micro-frameworkweb-developmentrackrubylesscode
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