[ 04 ] Selected work

25 years of shipped delivery.

Long-term engagements with Fortune 500 brands and critical-infrastructure operators. Every case below is a role held personally by EPIXID's founder, Kham Khamphou — not delegated, not resold.

6
Flagship engagements
17y+
At BdF & Total combined
CAC40
Regulated industries
2020 → present · ongoing

Société Générale · DWS

Digital Workplace transformation in banking — three concurrent architecture roles.

Role
Architect · SharePoint / M365

Scope

SharePoint / M365 architecture, infra architecture, Teams governance. Large-scale bank-wide deployment of the Digital Workplace.

Stack

SharePoint Online, Teams, Azure AD, Power Platform, Graph API, Purview / DLP, PowerShell, ServiceNow, PIM.

Outcome

Reference architect across a regulated banking population. SETI Tools (Jive → SharePoint Online migration platform) designed and operated during this engagement.

Feb 2019 → May 2020

L'Oréal · DPGP

SharePoint 2013 → Office 365 content migration for DPGP and its flagship brands.

Role
Senior Techno-Functional Consultant

Scope

Requirements, functional design, QA. Change management, guide writing, SP 2013 → O365 migration. Content aggregation, news, event spaces, "Le Studio" booking.

Stack

SharePoint 2013, Office 365, SharePoint Online, MigrationWiz, Graph API, MS Flow.

Outcome

Spaces delivered for the DPGP division and big brands (Garnier, Maybelline, L'Oréal Paris). End-user adoption supported by guides and training.

2015 → ≈2019 · 4 years

TotalEnergies

SharePoint infrastructure expert across multi-year program.

Role
SharePoint Infra Expert

Scope

Infra architecture and operation of SharePoint farms across the energy major's digital workplace footprint.

Stack

SharePoint 2013 / 2016, PowerShell, Windows Server, SQL Server, enterprise integration tooling.

Outcome

Multi-year trust relationship as reference infrastructure expert on the platform.

2008 → ≈2012 · 4 years

Banque de France

SharePoint expert — central-bank digital workplace.

Role
SharePoint Expert

Scope

Expert SharePoint delivery for one of France's most security-sensitive institutions.

Stack

SharePoint 2007 / 2010, MOSS, InfoPath, PowerShell, Windows Server, SQL Server.

Outcome

Sustained 4-year engagement — formative experience on regulated, audit-heavy environments.

≈1 year

RTE

Expert SharePoint consultant for the French transmission grid operator.

Role
Expert SharePoint Consultant

Scope

Expert intervention on a critical-infrastructure operator's SharePoint platform.

Stack

SharePoint, PowerShell, Azure AD, governance tooling.

Outcome

Short, high-impact engagement on a high-availability environment.

2022 → present · in production

SETI Tools · Jive → SharePoint Online

Turnkey migration platform built during the Société Générale engagement.

Role
Architect & Builder

Scope

Analyse → migration plan → content move → reporting for enterprise Jive communities landing in SharePoint Online.

Stack

Node.js, TypeScript, React, Graph API, Jive API, SharePoint Online, task orchestration, dashboards.

Outcome

In-production migration platform — see the dedicated landing.

New engagement

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