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Youssef El GharbaouiYG
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Youssef El Gharbaoui

@youssefelgharbaoui

I design secure, scalable cloud systems and lead full-stack engineering teams.

Belgium
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What I'm looking for

I'm looking to shape secure, scalable systems, lead technical teams, and turn complex challenges into meaningful products through architecture, full-stack engineering, cloud, DevOps, and AI work.

I've delivered architecture and engineering work for Eurostar, Cognizant clients including BNP Paribas and TotalEnergies, and Le Groupe La Poste. I currently work as a freelance Senior TypeScript Developer, DevOps professional, and Lead AI at Eurostar.

At Cognizant, I led a Scrum team building a scalable financial system for BNP Paribas with Angular and Java, integrated Salesforce with Node.js, React, and AWS, and designed a secure offline Angular application using Bluetooth. At La Poste, I led the design and development of a horizontally scalable Identity Provider based on Node.js, OAuth2, OpenID Connect, Kubernetes, and Docker.

My path began as a curious coder and grew into a focus on systems that are functional, thoughtfully designed, secure, and built to last. I enjoy turning technical challenges into meaningful products while coaching teams, improving delivery practices, and shaping technology strategy.

Experience

Work history, roles, and key accomplishments

Eurostar logoEU
Current

Sr. Typescript Developer | DevOps | Lead AI

Jun 2025 - Present (1 year 3 months)

Serving as a Senior TypeScript Developer and DevOps Lead with AI responsibilities, contributing to architecture and development initiatives.

Cognizant Consulting France logoCF

Sr. Technology Architect

Feb 2020 - Mar 2025 (5 years 1 month)

✢ Managed various projects for clients like BNP Paribas, TotalEnergies, EI-Technologies, and Grassavoye (WTW) as a Sr. Manager / Solution Architect at Cognizant.
✢ Led a Scrum Team in building a financial system for BNP Paribas using Angular and Java, ensuring adherence to best practices and scalability.
✢ Conducted technology cartography, system integration, and workload assessment for proposed s

Le Groupe La Poste logoLP

Technical Lead Full-Stack / Architect

Jun 2018 - Feb 2020 (1 year 8 months)

✢ Led the development of a V3 authentication ecosystem with a focus on building an Identity Provider (IdP) using NodeJS, oAuth2, and OpenID Connect.
✢ Spearheaded the architectural design discussions, defining the interaction flows, token exchange mechanisms, and security protocols for the IdP.
✢ Led the NodeJS development team, implementing robust authentication and token generation logic adherin

Amundi logoAM

Senior Web Application Developer

Mar 2017 - May 2018 (1 year 2 months)

✢ Full-Stack Web Development: Using PHP with Symfony 3 framework, I contributed to the end-to-end development of the distributed financial asset management application.
✢ Database Management: Proficiently working with MySQL, ElasticSearch, and Solr to optimize data storage, retrieval, and search functionalities.
✢ API Development: Creating robust and efficient RESTful APIs to facilitate seamless c

Atos logoAT

Senior Web Application Developer

Jan 2017 - Feb 2017 (1 month)

Worked as Senior Web Application Developer at Atos.

Antipodes M, créateur de sites pour créateurs de tendances logoAT

Chief Technical Officer (CTO)

Nov 2014 - Dec 2016 (2 years 1 month)

As the Chief Technology Officer (CTO) at Antipodes-M & Antipodes-Medical, my tasks included:

✢ Developing and executing the company's technology strategy aligned with business goals.
✢ Providing technical leadership and fostering a culture of innovation and collaboration.
✢ Overseeing project management, ensuring timely and budget-compliant project delivery.
✢ Recruiting and managing technical re

NEODATA GROUP S.R.L. logoNS

PHP Web Developer

Jun 2012 - Feb 2014 (1 year 8 months)

✢ Developed a dynamic campaign ad mail system at Neo-Data, enabling clients to design and schedule email campaigns with personalized content based on user interactions and preferences.
✢ Built the back-end of the ad mail system using a home-made PHP framework, creating APIs for client authentication, email list management, and content personalization based on user data stored in the MySQL database

HighDesign logoHI

Chief Executive Officer (CEO)

Feb 2011 - Nov 2013 (2 years 9 months)

✢ Led the development of a corporate website for a manufacturing company at HighDesign, focusing on showcasing products, services, capabilities, and commitment to innovation.
✢ Acquired the client by presenting services and gathering specific website requirements through detailed discussions as the CEO.
✢ Designed and developed the website's front-end using HTML, CSS, and jQuery, ensuring a user-f

Actisens logoAC

Frontend Web Developer

Jan 2010 - May 2012 (2 years 4 months)

✢ Developed an E-Commerce website for a high-end fashion boutique at Actisens, aiming for a visually stunning and user-friendly platform to showcase products and facilitate online purchases.
✢ Translated complex UI mockups into pixel-perfect web pages using HTML and CSS, ensuring the website reflected the boutique's brand identity and maintained consistency.
✢ Implemented a jQuery-powered interact

Sh-Evonet logoSH

PHP Web Developer

Jan 2009 - Dec 2010 (1 year 11 months)

Stack:

PHP
HTML
CSS (including Flexbox and Grid)
JavaScript
jQuery

Description:
The project involved redesigning SH-EVONET's company website to make it more modern, responsive, and user-friendly. As a Junior Software Engineer, my primary responsibilities included front-end development and ensuring cross-browser compatibility.

Tasks and Contributions:

Redesigned the website layout using HTML an

Education

Degrees, certifications, and relevant coursework

IA

Institut Supérieur de Technologies Appliquées

Technicien spécialisé en développement informatique

2009 - 2011

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