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Ulysse P

senior developer react.js / vue.js / node.js

Can work in or around Barcelona

  • 41.3828
  • 2.1774
  • Suggested rate €400 / day
  • Experience 7+ years
  • Response rate 94%
  • Response time A few days
Propose a project The project will begin once you accept Ulysse's quote.

This freelancer is available part-time (Evenings & weekends) but hasn't confirmed their availability in over 7 days.

Part-time, Evenings & weekends

Propose a project The project will begin once you accept Ulysse's quote.

Location and workplace preferences

Barcelona, Spain
Can work onsite in your office in
  • around Barcelona and 50km


Project length
  • ≤ 1 week
  • ≤ 1 month


Freelancer code of conduct signed
Read the Malt code of conduct

Verified email



Github : ulybu ulybu
  • 36 Repos
  • 7 Gists

Stack Overflow

Stack Overflow : ulybu ulybu
  • 65 Reputation
  • 5 Bronze
  • 0 Silver
  • 0 Gold


  • English


  • French

    Native or bilingual

  • Spanish

    Native or bilingual


Skills (26)

  • CSS
    Beginner Intermediate Advanced
  • Beginner Intermediate Advanced
  • Architecture
  • Beginner Intermediate Advanced
  • API
    Beginner Intermediate Advanced

Ulysse in a few words

Desarollador Frontend y Backend desde 8 años, trabaje 3 años con una gran empresa del IT en un equipo de R&D (HP Inc.) y 5 años en start-ups con una que ha sido acceptada por YC, de la cual era co-fundador y CTO. Esas experiencias muy differentes me permitieron aprender con profundidad el desarollo a gran escala como la flexibilidad y la capacidad de entregar rapidamente.



One Key, Inc

Software Publishing

CTO and Co-founder

February 2020 - September 2021 (1 year and 7 months)

Backed by Y-Combinator. Teclado movil de productividad para agendar citas y acceder su CRM desde cualquier applicacion (gmail, linkedin, whatsapp, messenger, slack..)


Software Publishing

Lead Front-end Developer

June 2016 - Today (6 years and 6 months)

Deeploop is a new kind of sales platform that allows you to:
communicate with your leads at scale, automate your most repetitive tasks (follow-ups, CRM update...), get an A.I. assistant and prioritize your work.

I was in charge of the Front-end (React.js) app and the corresponding REST API server (Node.js)

HP Inc. - Hewlett Packard


Software Engineer

April 2013 - June 2016 (3 years and 2 months)

Working for the Common Web Platform.

- Chart library in web-components (Polymer.js) to work with Enyo.js
- Open source Saas IDE for building hybrid app with Enyo.js and Cordova
- Baas app market. Worked on the developer site, where pubisher upload and manage the items on the app market
JavaScript web-components angular css html Bootstrap node PHP

6 projects on Malt

(5 ratings)

Octavio -


Otra vez un trabajo impecable. Seguimos en cada proyecto con Ulysse

Octavio -


¡Gran trabajo otra vez!

Octavio -


Ulysee es un programador con mucho talento y con una gran capacidad de planificar el desarrollo eficiente del software. Si necesitas desarrollar un proyecto fullstack, creo que es la persona idónea, aunque su conocimiento de node.js y del front-end le hace también compatible con cualquier proyecto con más personas. Se adapta fácilmente a los plazos y es amable y muy atento. ¡Ya le hemos encargado el siguiente proyecto!

Christophe - OneKey


Great work! Clear communication about the progress, explain to me what I needed to know. I will hire him Ulysse if needed and I highly recommend him for your project!

Arnaud - Kuupanda


We were looking for someone to build an interactive map with googlemaps. We needed custom and dynamic signet, tooltip etc. designed with Reactjs. Ulysse perfectly accomplished the job. The result corresponds to expectations, very qualitative. Clean and commented code. Nice communication, it is very pleasant to work with him, I recommend.

Marian De Bonis - HP Inc - common web platform


Ulysse has excellent software experience, with 5+ years of working experience in Cloud & Web-Technologies programming: - He has strong skills in software development in Front-End, JavaScript developments. - He has the ability to improve existing code and develop code for complex solutions. - He makes excellent use of third party libraries. - He has great knowledge in Agile Methodologies. - His is a good communicator, thinks logically, and is a good team-worker. I recommend him. He is a reliable, highly capable and a very good asset.

Christophe Barre - Deeploop


Working with Ulysse was a pleasure. He is professional, efficient, organized, communicative and fun! He did the vast majority of our Front-End (Angular, then React) at Deeploop and we are very satisfied with the results. He also worked on our Back-End and did our REST API server in Node.js. Finally, he also worked on the DB (while working on the dashboard of the app) and built the query for the analytics. I recommend him 100%!