Bernard Lambeau
Founder & CTO at Klaro Cards
Sombreffe, Namur, Belgium
Summary
👤
Senior🎓
Top SchoolBernard Lambeau is a founder and technical leader with 17 years of experience building products and teams that turn messy information into actionable workflows; he co-founded Klaro Cards to simplify how managers collect, enrich and share knowledge. With a PhD in Software Engineering and a background as a lecturer and post-doc, he blends academic rigor with hands-on engineering, consultancy and CTO-as-a-service roles for startups and enterprises. Bernard is a pragmatic backend specialist and open-source contributor in the Ruby ecosystem, having improved core libraries like http.rb and refined DSLs and command patterns in projects such as mutations. He routinely moves between strategy, code review and implementation—helping organizations ship Lean Startup-style SaaS while also bootstrapping software for diverse domains from transport to fraud detection. Based in Sombreffe, Belgium, he brings an unusual mix of research-grade thinking and a bias for simple, beautiful product design.
17 years of coding experience
22 years of employment as a software developer
PhD Computer Software Engineering, PhD Computer Software Engineering at University of LouvainMaster Computer Science, Master Computer Science at Université catholique de Louvain
French, English
Stackoverflow
71reputation
1kreached
2answers
0questions
Github Skills (15)
testing10
http10
refactoring10
object-oriented-programming10
api-design10
ruby10
architecture8
architectures8
cucumber6
rspec6
bundler6
bundle6
rubygems6
ruby-on-rails6
bignum6
Programming languages (12)
Github contributions (5)
httprb/http
Feb 2012 - Jan 2014
HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts
Role in this project:
Back-end Developer
Back-end DeveloperContributions:36 commits in 1 year 11 months
Contributions summary:Bernard primarily contributed to the development and refactoring of the `http.rb` Ruby HTTP client. Their work included adding and refining specifications for the `Http::Response` class, enhancing the client's core request handling, and improving the codebase structure. They refactored the `Client#request` method, introduced an `Options` helper class, and implemented chainability features, thus modifying the core functionality and architecture of the HTTP client library.
http-clientruby
cypriss/mutations
Feb 2013 - Feb 2013
Compose your business logic into commands that sanitize and validate input.
Role in this project:Backend Developer
Backend DeveloperContributions:8 commits, 1 PR in 1 day
Contributions summary:Bernard primarily focused on refactoring and improving the `mutations/command` component within the repository. They introduced features like `has_errors?` and simplified the `add_error` function. Furthermore, the user encapsulated outcome creation logic, cleaned up instance interfaces, and adjusted class/instance method conventions, resulting in a cleaner API. They also removed code duplication within the DSL implementation.
business-logic
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