Nejmeddine Ben Ouarred
My name is Nejmeddine BEN OUARRED, known as Nej.
I am a Google Developer Expert (GDE) in Cloud Infrastructure and an Authorized Google trainer. I have 7 active Google Cloud certifications and Kubernetes Application Developer (CKAD) certification (see the complete list of certifications below).
I am as a Senior Staff Engineer at « Sfeir, » a consulting firm specializing in digital and technological strategy, and a Google Cloud partner.
At Sfeir, I work with French and European companies on topics related to Google Cloud and also on projects involving APIs.
As a cloud architect, I guide Sfeir’s clients in their roadmap for transitioning to the Cloud. I also lead the client’s roadmap to setup Apigee (Google API Management product) and cover all aspects of adopting an « API First » approach.
In my role as a Google Trainer, I primarily deliver courses on Google infrastructure and development. I am also the lead trainer for Apigee and Apigee Hybrid at Sfeir.
I am a speaker on topics related to cloud and APIs.
Google Cloud Certifications:
Google Cloud Certified Professional Cloud Network Engineer
Professional Cloud Security Engineer
Google Cloud Professional Cloud Developer
Professional Cloud DevOps Engineer
Associate Cloud Engineer
Cloud Digital Leader
Entreprise :


Nejmeddine Ben Ouarred
My name is Nejmeddine BEN OUARRED, known as Nej.
I am a Google Developer Expert (GDE) in Cloud Infrastructure and an Authorized Google trainer. I have 7 active Google Cloud certifications and Kubernetes Application Developer (CKAD) certification (see the complete list of certifications below).
I am as a Senior Staff Engineer at « Sfeir, » a consulting firm specializing in digital and technological strategy, and a Google Cloud partner.
At Sfeir, I work with French and European companies on topics related to Google Cloud and also on projects involving APIs.
As a cloud architect, I guide Sfeir’s clients in their roadmap for transitioning to the Cloud. I also lead the client’s roadmap to setup Apigee (Google API Management product) and cover all aspects of adopting an « API First » approach.
In my role as a Google Trainer, I primarily deliver courses on Google infrastructure and development. I am also the lead trainer for Apigee and Apigee Hybrid at Sfeir.
I am a speaker on topics related to cloud and APIs.
Google Cloud Certifications:
Google Cloud Certified Professional Cloud Network Engineer
Professional Cloud Security Engineer
Google Cloud Professional Cloud Developer
Professional Cloud DevOps Engineer
Associate Cloud Engineer
Cloud Digital Leader
Entreprise :
Conférences
- Démystifier OAuth2 et OIDC (2025)