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Benjamin Houdebert

Technical Leader / Software developer

Works remotely from Lille

  • 50.632
  • 3.05749
Propose a project The project will begin once you accept Benjamin's quote.
Propose a project The project will begin once you accept Benjamin's quote.

Location and workplace preferences

Lille, France
Remote only
Primarily works remotely


Project length
Would prefer:
≥ 6 months
Would prefer to avoid:
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
Company size
  • 2-10 people
  • 11 - 49 people
  • 50 - 249 people
  • 250 - 999 people
  • 1000 - 4999 people
+1 other


Freelancer code of conduct signed
Read the Malt code of conduct

Verified email



Skills (29)

  • Methodologies
  • TDD
  • Architecture
  • API
    Beginner Intermediate Advanced
  • Beginner Intermediate Advanced

Benjamin in a few words

Software architect, Senior developer, I have a strong background in java, spring, ci, docker (...) but also in architecture and (my favorite) in api design.
Working with the latest version of java, Quarkus, vert.x and vavr is now a real pleasure.

Fond of functional programming FP, I do love Haskell and Purescript.

Even if Rust is not a functional language, imperative, it brings several concept of Haskell making it something very interesting!

For personal project or for North Devs, I use Haskell & Rust regarding on the needs.

Even if I prefer to work on backend, api side for example, I can also work on frontend part (angular, vuejs, react).

I am really open to work with any other functional language I did not have hands on yet: Elixir, Clojure, Scala, OCaml ...



Software Publishing

Lead software/blockchain developer  - As a freelancer

January 2022 - Today (1 year and 2 months)

Designing the first open source governance protocol for non sovereign funds

ADA Finance (ADAFI Token)

Software Publishing

Senior Software Engineer (Haskell)

November 2021 - Today (1 year and 4 months)

ADA Finance vision is to be the first DeFi Ecosystem on the Cardano blockchain, offering the known DeFi features and introduce innovational passive income opportunities to the P2P Finance community. Therefore most of the work will be done by developing Smart Contract with Plutus/Haskell.
Haskell Web3 Cardano DEFI DEX

North Devs

Software Publishing

Haskell/Rust Software Architect / Cloud / Developer

November 2020 - Today (2 years and 4 months)

Development of a new application based on Rust and React to help kids and parents to manage allowance money.

North Devs


Lille, France

August 2019 - Today (3 years and 7 months)


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