Freelancer profile translated to English.
Back to original languageAbout Kyllian
I am Kyllian Banchereau, founder of ItoSysteme.
I support healthcare and private sector players in automating their data flows, to save them time, make their exchanges reliable, and secure their processes.
I work in particular with players in the healthcare sector such as LNA Santé and the Paris Saint-Joseph hospital, where automation is today at the heart of operational efficiency.
It was a mission carried out with a company in the private sector that convinced me that this logic applies just as well to other sectors of activity.
What I offer
Audit of current flows and operations
Workflow automation (n8n, Power Automate, Zapier, Make)
Integration of your business tools (ERP, CRM, DMS...) via REST/SOAP API
Inter-application flow orchestration (interoperability, data normalization)
Identity and Access Management (IAM):
Directory integration (Azure AD, LDAP), user provisioning
Automation of the access lifecycle (RBAC, SSO, MFA, etc.)
French
Native or bilingual
Can work on-site
Nantes (up to 50km), La Roche-sur-Yon (up to 50km), Angers (up to 50km)
Experience
- ItosystèmeFreelance Integration & AutomationMEDICALJune 2025 - Today (1 year)Nantes, FranceI support healthcare and private sector players in automating their data flows, to save them time, make their exchanges reliable, and secure their processes.I work in particular with players in the healthcare sector such as LNA Santé and the Paris Saint-Joseph hospital, where automation is today at the heart of operational efficiency.It was a mission carried out with a company in the private sector that convinced me that this logic applies just as well to other sectors of activity.What I offerAudit of current flows and operationsWorkflow automation (n8n, Power Automate, Zapier, Make)Integration of your business tools (ERP, CRM, DMS...) via REST/SOAP APIInter-application flow orchestration (interoperability, data normalization)Identity and Access Management (IAM):Directory integration (Azure AD, LDAP), user provisioningAutomation of the access lifecycle (RBAC, SSO, MFA, etc.)
- lna santéHealth Interoperability ExpertMEDICALOctober 2022 - June 2025 (2 years and 8 months)Nantes, FranceCreation of flows and supervision on Enovacom, Vtom, Talend.Integration and management of health data exchanges withHL7/FHIR and Enovacom.Implementation of VTOM and Talend with migration of existing flows.Operation and transformation of different formats (CDA, JSON, XML)Knowledge of health formats (HL7, HPRIM, CDAR, FHIR)
- Vendée eauInformation Systems and Networks Administrator, Python Applications DeveloperPUBLIC SECTORFebruary 2021 - August 2022 (1 year and 6 months)La Roche-sur-Yon, FranceInformation Systems and Networks Administrator,Python Applications DeveloperVendée eau | atManagement and administration of IT park under Office 365.Maintenance and virtualization of servers under Windows andLinux.Development of applications in Python forprocess automation.Technical environment: Python, JavaScript, Django,PyCharm, VMware, Linux, SQLite, PostgreSQL, JSON.
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Education
- Work-study in software development and integration2020Développement et intégration de progiciel en alternance
- - DUT in Networks and TelecommunicationsIUT de la Roche-sur-Yon2019-DUT Réseau et télécommunication