
Stephane Passignat
@stephanepassignat
Je transforme architectures, cloud et IoT en produits fiables et rentables.
What I'm looking for
Chez Pega, j'accompagne les clients sur la performance, la scalabilité et la stabilité de production, en alignant équipes IT, sécurité, métiers, cloud et produit. Je sécurise les transformations Cloud par des workshops, une gouvernance structurée et des plans d'action durables.
J'ai piloté l'industrialisation et l'architecture de produits chez Digital Insure, Visiohost et Infinity Telecom, du paiement SEPA sécurisé aux plateformes de téléphonie réglementées. Je combine vision produit, delivery DevOps, maîtrise des coûts et management d'équipes pour transformer la complexité technique en trajectoires opérationnelles.
Experience
Work history, roles, and key accomplishments
Supported clients in a transformation project, requalifying risks, constraints, and long-term benefits. Aligned clients around a unified project framework, evaluated cloud integration strategies, and provided clear reporting to management and clients.
Served as primary technical reference for performance, scalability, and production stability, analyzing complex incidents and defining sustainable action plans. Led technical workshops to align client, Cloud, and Product teams, and advised on cloud architecture and secure connectivity.
Analyzed value and defined deployment strategy for archiving and purging mechanisms. Defined application evolution strategy to facilitate version upgrades and contributed to running Pega platform locally via Docker.
Application Manager
Digital Insure
Jan 2017 - Dec 2022 (5 years 11 months)
Developed and maintained the platform using JEE and Vue.js, and managed critical application environments.
Architecte R&D, Responsable technique & Formateur
Digital Insure
Jan 2017 - Dec 2022 (5 years 11 months)
Designed and implemented secure software solutions in the insurance domain, including a highly secure SEPA payment system. Industrialized release and deployment processes with CI/CD and DevOps, and provided technical leadership and training.
Product Manager – Stratégie produit & Go-to-Market
Infinity Telecom
Jan 2014 - Dec 2017 (3 years 11 months)
Launched and operated a telephone solution for elevators, developed a reporting and alerting system, and customized a CRM for business needs.
Consultant Senior / Entrepreneur
Mextor
Jan 2012 - Dec 2017 (5 years 11 months)
Provided consulting services and led entrepreneurial initiatives, including setting up a CI/CD platform for an Android application.
Chief Technical Officer
Visiohost
Jan 2010 - Dec 2012 (2 years 11 months)
Re-conceived the product offering, managed the IT team, created pre-sales tools and demo kits, and implemented the IT and sales production chain with CI/CD.
Contributed to go-to-market strategy for middleware solutions and collaborated with marketing, sales, and product teams.
Technical Account Manager
Xcalia
Jan 2005 - Dec 2008 (3 years 11 months)
Coordinated activities with partners such as IBM and BEA, provided technical training and support, and delivered expertise on high-load critical architectures.
Ingénieur avant-vente
Xcalia
Jan 2003 - Dec 2005 (2 years 11 months)
Provided pre- and after-sales support for over 50 international clients, demonstrated middleware solutions, and conducted POCs and client training.
Développeur, Consultant
NSK Technologies
Jan 1998 - Dec 2003 (5 years 11 months)
Worked as a software architect, JEE trainer, and expert across multiple clients, including Société Générale Asset Management, BEA (Oracle), Generali France, Cegedim SRH, and EPITA.
Education
Degrees, certifications, and relevant coursework
Ecole Centrale d’Electronique
Engineer, Electronics
1995 - 1998
Engineer degree from Ecole Centrale d’Electronique, Paris, from 1995 to 1998.
Staffordshire University
Bachelor, Engineering
1997 - 1997
Bachelor's degree from Staffordshire University, Stafford, in 1997.
Preparatory school
Math Spé, Mathematics
1994 - 1995
Math Spé preparatory school in Dijon from 1994 to 1995.
Lycée J. Favard
BTS, Building Automation
1991 - 1993
BTS in Building Automation from Lycée J. Favard, Gueret, from 1991 to 1993.
Lycée P. Constans
Baccalauréat, Electronics
1988 - 1991
Baccalauréat in Electronics from Lycée P. Constans, Montluçon, from 1988 to 1991.
Availability
Location
Authorized to work in
Job categories
Skills
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