Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a senior front-end developer with several years of experience in crafting complex interfaces across high-stakes sectors such as Finance, Luxury, and Media. I am passionate about performance, accessibility, and maintainability in my work. My journey began with a foundation in C/C++ and has evolved into an expertise in JavaScript frameworks. I enjoy collaborating with teams to create user-centric solutions that enhance the digital experience for users.…I am a senior front-end developer with several years of experience in crafting complex interfaces across high-stakes sectors such as Finance, Luxury, and Media. I am passionate about performance, accessibility, and maintainability in my work. My journey began with a foundation in C/C++ and has evolved into an expertise in JavaScript frameworks. I enjoy collaborating with teams to create user-centric solutions that enhance the digital experience for users.

Paulo De Castro

Front-End Developer, Web Developer, Programmer





I am a senior front-end developer with several years of experience in crafting complex interfaces across high-stakes sectors such as Finance, Luxury, and Media. I am passionate about performance, accessibility, and maintainability in my work. My journey began with a foundation in C/C++ and has evolved into an expertise in JavaScript frameworks. I enjoy collaborating with teams to create user-centric solutions that enhance the digital experience for users.…I am a senior front-end developer with several years of experience in crafting complex interfaces across high-stakes sectors such as Finance, Luxury, and Media. I am passionate about performance, accessibility, and maintainability in my work. My journey began with a foundation in C/C++ and has evolved into an expertise in JavaScript frameworks. I enjoy collaborating with teams to create user-centric solutions that enhance the digital experience for users.

Available to hire

I am a senior front-end developer with several years of experience in crafting complex interfaces across high-stakes sectors such as Finance, Luxury, and Media. I am passionate about performance, accessibility, and maintainability in my work.

My journey began with a foundation in C/C++ and has evolved into an expertise in JavaScript frameworks. I enjoy collaborating with teams to create user-centric solutions that enhance the digital experience for users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

French

Fluent

English

Advanced

Work Experience

Développeur front-end at Big Youth

January 1, 2024 - January 1, 2025

Maintained and evolved applications for major clients, developed complex interactive questionnaires under Gatsby.js, optimized UX and code robustness.

Développeur front-end at Maltem

January 1, 2016 - January 1, 2023

Co-responsible for the complete redesign of BNP Paribas' Private Banking website and complex financial simulators. Migrated complex business tools to Vue.js.

Développeur front-end at Mazarine

January 1, 2015 - January 1, 2016

Integrated e-commerce solutions for Carven and developed interactive pages for Biotherm.

Développeur front-end at Fullsix France

January 1, 2012 - January 1, 2015

Developed applications for PMU, Leclerc, Rémy Martin and various fan pages on Facebook.

Développeur front-end at SQLI Agency

January 1, 2010 - January 1, 2012

Created client interfaces for EasyVoyage, Vinci Immobilier, and Société Générale.

Développeur PHP/CMS at Kartel

January 1, 2000 - January 1, 2010

Worked as a PHP/CMS developer.