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Aperçu d'expériences de Christophe,
freelance HIGHDEAL résidant dans le Loir-et-Cher (41)

Expérience professionnelle

SEKRATA 2020 à ce jour
CTO – Co-Fondateur
Paris – France
• Développement d’une Solution 2FA Breveté (C & PostgreSQL)
• Audit Sécurité et conseil d’application
• Mise en place de politique RGPD
• Définition d’Architecture (Distribuée, PCA, PRA, DRP).
• Déploiement IAM - keycloak
• Missions
• VeePee (depuis oct. 2020) :
§ DBA senior Oracle/PostgreSQL
§ Administration Système Linux
§ Conseil en Architecture et solution PCA/PRA
• Tahiti Bio Système (depuis janv. 2021)
§ Déploiement & support Keycloak +2FA (Sekrata – Authenticate)
• Palmex Polynésie (depuis Juin. 2021)
§ Déploiement & support Keycloak
§ Déploiement Sekrata – Validate
• Groupe SAUR (depuis Janv. 2022)
§ Expertise & Conseil Keycloak
• Groupe Reflex sécurité (depuis Déc. 2021)
§ Expertise & Conseil en sécurité et infrastructure

SYNKTORY 2020 à ce jour
CTO
Lyon – France

Gestion et organisation de l’ensemble du service informatique
Suivi des développements de l’ERP et organisation des cycles Agile
Définition de l’Architecture cible
Migration de l’ancien ERP vers le nouveau
Gestion de la relation Client
Gestion des couts Développement et Infrastructure

LUMAHEALTH Assurance 2018 à 2019
Head of IT
Bangkok – Thaïlande / Contract Local

Gestion et réorganisation de la DSI
Développement de la suite logicielle pour la gestion des assures et sinistre
Réduction de cout IT de -20%
Redéfinition de la Stratégie IT et renégociation avec les prestataires
Déploiement de l’Application Métier, Application HR,
Déploiement du l’outil de versionning
Mise en place d’une équipe de 7 personnes

Mobile Technologies 2017 - 2018
Integration/Support/Managed Service Manager
Bangkok – Thaïlande / Contract Local

Gestion de trois équipes de 15 personnes réparties entre l’Afrique, Moyen Orient, et l’Asie
Responsable du déploiement des produit MT ainsi que l’ensemble patch/projets client
Responsable de l’équipe support L1 (24/7), L2 team, et du managed service
Gestion de la relation client

BRED-IT2016 - Present
Deputy Head of IT Department - Acting Senior ORACLE DBA
Bangkok – Thailand / Local contract

In charge of the Production of the subsidiaries of the BRED Banks
Team management:
Infrastructure
Linux and Middleware
Network
DBAs
ORACLE Process improvement
Optimisation / Tuning
Backup solution / Maintenance
Script Development / deployment

FENUADEAL.PF 2012 - Present
Founder / Technical Manager

Feasibility Analysis
Define the strategy
Implementation of Business Plan
Study of Suppliers to start development
Implementation of the management team
Client Negotiation
Technical:
Technical Architecture definition
UNIX Administration
MySql Administration
WebSite Administration

FENUADEAL EDITIONS2014 - 2015
Founder / Technical Manager

Feasibility Analysis
Define the strategy
Implementation of Business Plan
Study of Suppliers to start development
Client Negotiation

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Independent 2009 - 2015
Billing Consultant / Project Manager

OPT (Papeete / Tahiti)
HighDeal / Billing Expert
Billing and HighDeal Expertise.
Audit of all the billing chain (Provisioning, rating, billing, collection, recovery)
Search optimization on daily operation.
Relationship to the editor HighDeal.
Study of different target architectures.
Study issues Provisioning.
Customer base’s Synchronisation Studying.
Development of a Java interface between the Provisioning order taking and billing system
SIG – Group WAN (Papeete / Tahiti)
Oracle DBA
Oracle databases Maintenance
Windows & Unix Administration
Windows to Unix Migration
Optimization / Tuning bases.
Audit.
Bug reporting to the publisher.
Monitoring Backups
Establishment of a solution of PRA (Recovery plan activity)

Air TAHITI (Papeete / Tahiti)
Oracle DBA
Oracle databases Maintenance
Unix Administration
Optimization / Tuning bases.
Standby database’s Implementation.
Audit.
Oracle versioning migration

SOCREDO (Papeete / Tahiti)
DBA Oracle
Oracle databases Maintenance
Windows Administration
Optimization / Tuning bases.
Standby database’s Implementation.
Audit.
Bug reporting to the publisher.
Databases Consolidation for an efficient licencing optimisation, and performance optimisation.
Establishment of a solution of PRA (Recovery plan activity)

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PUNAAUIA’s Town hall (Papeete / Tahiti)
Software Development
Audit.
FileMaker Development
GLPI/OCX Installation.

Town Hall development Billing Solution2010- Present
Self made Billing solution for Town Hall. This software is use for billing all the taxes and stuff like auditorium, etc. Those installations include the following tasks:
Installation
Setup
Training
Windows / MySql Administration

This solution is install in the following cities:
PUNAAUIA’s Town hall (Papeete / Tahiti)
Invoicing volume: 30.000 Invoices / Years

PAPEETE’s Town hall (Papeete / Tahiti) – one collaborator
Invoicing volume: 50.000 Invoices / Years

PIRAE’s Town hall (Papeete / Tahiti) – Three collaborators
Invoicing volume: 30.000 Invoices / Years

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T-SIT 2004 - 2009
Project Director, Consultant, Billing system architect, Billing expert
T-SIT
IT service company.

TIKIPHONE / IBM (Papeete / Tahiti)
HighDeal Expert
Expertise HighDeal.
Establishment of migration from BSCS to HighDeal (customers and invoices based) via PeopleSoft
Expertise in the development of production / usage billing.
Oracle databases Administration
DJAWEB / ALCATEL (Algérie)
Expert HighDeal
Expertise HighDeal.
CRM & Billing Implementation around HighDeal & Coheris solution.
Management Development HighDeal / Coheris interfaces.
Architect of the installed solution.
NOOS & NUMERICABLE
Expert HighDeal & Billing Operation
Expertise HighDeal.
Reliability of the billing process and improve the billing chain (Unix / Oracle / HighDeal).
Oracle databases Administration
TIKIPHONE / IBM
Expert HighDeal
Expertise HighDeal.
Establishment of migration from BSCS to HighDeal (customers and invoices based) via PeopleSoft
Study on the establishment of a Double-Run
MEDIASERV (Guadeloupe)
Expert HighDeal
Support and expertise in production management (HighDeal) to improve and optimize all the billing operation’s
Collection and analysis of marketing applications,
Definition of interfaces for the migration to the new IS (implementation of a CRM),
Estimate costs,
Consolidation of the project schedule.
Oracle databases Administration
WANADOO
Expert VoIP
Collection and analysis of marketing applications,
Definition of the technical solution (taking into account integration with all requirements of SI Group France Telecom)
Estimate costs,
Consolidation of the project schedule,
Presentation of solutions to the executive committee of Wanadoo (SCR / HDI).
B3G TELECOM
Project Director / Billing Expert
Technical audit of the chain of existing billing
Definition of the target architecture integrating software HighDeal,
Management of a consultant team’s for the preparation of various specifications and architectural documents
SFR
Billing Expert
Monitoring of the functioning of the Roaming Billing In ARBOR BP. Verification and analysis of billing errors. Problem solving and implementation of an action plan.
Preparation of specifications and validation of encryptions.
Control of the TMA and the TRA since encryptions, tracking development through to production.
Cegetel / Le 7
Responsibility HighDeal pole
Define the Business Plan for the launch of the billing activity for third parties.
Management of a team of five consultants and project managers
Technical Architect
AOL France: Definition of application architecture and technical platform HighDeal billing as well as the development strategy. Organization and management of the development team.
HighDeal: Definition of application architecture of an application of tariff comparison. Organization and management of the development team.
HighDeal: Defining a data migration tool to HighDeal.

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TO DO TODAY / GEM 2002 - 2004
IT Manager
TO DO TODAY
Service company for individuals, and employees in companies (stewardship, concierge).
Responsibility / Objectives
Establishment of technical infrastructure.
Supervision of the IT team.
Architecture and Urbanism
Establishment and development of the tool for managing human resources.
Implementation of customer billing.
Establishment of office (implementation email).
Interconnection of different tools to optimize the costs of the company: implementation of the interface between the tool of human resource management and customer billing interface between Order Entry and Billing.
Billing Expert
Establishment of the offers, with the evolution of the tool house. Placing packages, pre-paid subscription, offers multi-product.
Automation of preparing invoices and sent to the client by email.
Control of the TMA on all developments.

L’ARGUS de l’automobile 2001 - 2002
IT Managaer (Member of Executive Committee)
L’ARGUS de l’automobile
Publisher of the newspaper “The ARGUS auto”, and manager the web Site ********, and PlanetVO tool

Responsibility / Objectives
Development and optimization of the ARGUS group technical infrastructure.
Supervision of the IT team. (5 persons)
Architecture and Urbanism
Development and optimization of the flow of data from the "score" on the various media.
Development and optimization of the flow of used vehicles between the Web / Minitel / PlanetVO / Journal.
Optimizing the Web platform. Increasing the quality of service (availability and performance). Tuning Oracle databases, as well as the optimization ...