Frédéric Dupérier

Frédéric Dupérier

I'm a Solutions Architect, Project Technical Leader, Web & Mobile Developer, Certified Scrum Developer, Certified Scrum Master.

About Me

Frédéric Dupérier

I am Frédéric Dupérier, Solutions Architect & Entrepreneur. I am the founder of We Are One Sàrl, a consulting, software development and training company based in Geneva, Switzerland.

Solutions Architecture


Web & Mobile Development


Agile DevOps


15 +

Years of experience


Cups of coffee

100 %

Satisfied customers


Projects completed


Agile DevOps

Agile DevOps

I can help you with designing a new CI/CD environment for your Agile projects.

Solutions Architecture

Solutions Architecture

Whatever your problems are, I can propose several solutions and then help you to pilot them.

Web & Mobile Development

Web & Mobile Development

If you need a brand new Web or Mobile Application, I can create it for you.

Looking for a custom job? Click here to contact me! 👋


November 2018 - April 2020

Crédit Agricole Titres
via We Are One Sàrl

Geneva, Switzerland

Solutions Architect

Responsible of the implementation of a continuous deployment solution for the applications of several banks and their middleware.

September 2017 - October 2018

State of Geneva
via Tanit Services SA

Geneva, Switzerland

Senior Technical Expert

Solutions Architect of e-voting 2.0 (Open source project)
Technical Coordinator of projects related to municipal, cantonal and federal elections.

October 2015 - August 2017

Crédit Agricole Titres
via We Are One Sàrl

Geneva, Switzerland

Software Architect

Development of mobile applications for Crédit Agricole, LCL & BforBank.

September 2014 - September 2015

Crédit Agricole Titres
via We Are One Sàrl

Geneva, Switzerland

DevOps Engineer

Responsible of deliverables for Web & Mobile applications.

February 2012 - August 2014

Crédit Agricole Titres
via AiM Services SA

Geneva, Switzerland

Full-stack Web Developer

Development of online trading Web Applications.

March 2011 - June 2014

(in addition to my daily job)

Sophia-Antipolis, France


Defining the company strategy & development of an innovative way to write and share stories.

November 2010 - December 2011

State of Geneva
via Hays (Suisse) SA

Geneva, Switzerland

Senior Java/J2EE Developer

Development of fiscal Web Applications with Agile/Scrum methodology:

September 2008 - July 2010

Amadeus IT Group
via Æqualis (Ausy)

Sophia-Antipolis, France

e-Business Solutions Engineer

Responsible of several projects (generating +1M € per year) within the Finnair Competency Center (6 people):



Certified Scrum Developer


Professional Scrum Master I

2007 - 2008

Université Laval

Québec, QC, Canada

Visitor Student

Global average: 3.46
PhD level courses in Software Security & Artificial Intelligence

2005 - 2008


Sophia-Antipolis, France

Engineer (MSc) in Computer Sciences

Graduated magna cum laude
Scholarship for Excellence to study abroad

2004 - 2005

Lycée Camille Jullian

Bordeaux, France

2nd year of preparatory class (MP)

Mathematics & Physics with Engineering Sciences

2003 - 2004

Lycée Victor Duruy

Mont-de-Marsan, France

1st year of prepatory class (MPSI)

Mathematics, Physics & Engineering Sciences

Clients & Reviews

Crédit Agricole Titres
Etat de Genève
Amadeus IT Group
We Are One
Tanit Services SA
AiM Services SA
Hays (Suisse) SA

Get In Touch

Let's talk about everything!

Don't like forms? Send me an e-mail. 👋