
Germain Stiens
Infrastructure Architect | IT Strategy & Modernization AI
Salaire / Taux journalier
Mons, Belgique
Freelance
Expertises
Langues
À propos
Introduction
Infrastructure Architect with 10+ years driving digital transformation and cloud modernization strategies. Led successful hybrid cloud migrations at AXA Group, built cross-functional DevOps teams, and delivered scalable solutions across Azure, AWS, and private cloud environments. Specialized in IT strategy, infrastructure architecture, and implementing automation-first approaches that optimize performance and reduce operational costs.
Expérience de travail
Founder
DevIT
juin 2019 - Présent
7 ans 5 mois
Bruxelles, Belgique
– Nous croyons en la croissance des entreprises et des challenges qui y sont liés. – C'est pourquoi, nous mettons en œuvre des services pour vous accompagner dans votre transformation numérique. – Forts de notre expérience, nous nous adaptons à tous clients et secteurs en respectant leur domaine et leur budget.
Co-fondateur
TTHelix
sept. 2024 - Présent
2 ans 2 mois
Mons, Belgique
IT strategy expert & Architect infrastructure
PCG
nov. 2024 - déc. 2025
1 an 2 mois
Mons, Belgique
– Defining and driving the technological vision for strategic initiatives, ensuring coherence, performance, and long-term sustainability of delivered solutions. – Leading the design and integration of target architectures aligned with business objectives and the organization's digital strategy. – Overseeing the full project lifecycle, including requirements analysis, architectural definition, governance, delivery coordination, and operational handover. – Implementing scalable, secure, and maintainable solutions across complex environments while meeting regulatory, security, and performance constraints.
YUZZU – Membre du Groupe AXA
janv. 2019 - janv. 2023
4 ans 1 mois
Bruxelles, Belgique
IT strategy expert & Tech lead
janv. 2021 - janv. 2023
2 ans 1 mois
Bruxelles, Belgique
– Acting as a technical leader and trusted advisor for business, development, and infrastructure teams, promoting best practices in architecture, modernization, and continuous integration. – Supporting digital transformation by guiding teams toward innovative, high-quality solutions that deliver long-term value. – Structuring an internal ecosystem aimed at improving productivity, monitoring, preventing incidents, and ensuring optimal production. – Creation of a stellar cross-functional team to manage operations at Yuzzu, responsible for IT infrastructure, application, and PRD and NON PRD IT system. – Development and implementation of a strategy and vision for migrating services from old solutions to cloud solutions. – Management of HQ and DR solutions, backup, security, monitoring, reporting, implementation of a Hybrid infrastructure (Azure, AWS, Private Cloud & on-premise), adhering to AXA group directives.
Architect and Operations Manager
janv. 2020 - janv. 2021
1 an 1 mois
Bruxelles, Belgique
– Reconstruction of PRD and NON PRD infrastructure to optimize application development from NON PROD to PROD. – Review of internal applications to establish a DevOps SRE cycle within the team. Empowering development teams to be autonomous in their tasks and implementing automation for testing and deployments. – Implementation of CAB (Change Approval Board) and release processes for business applications.
DevOps SRE - technical team
janv. 2019 - janv. 2020
1 an 1 mois
Bruxelles, Belgique
– Following the rebranding, implementation of the company's migration to the new brand. Work on the technical aspects of IT: infrastructure (DNS, MAIL, ReverseProxy, security gateway, ...), applications, business solutions. – Management of the migration, with a particular focus on automation as a new company strategy. Promotion of agility and DevOps SRE principles.
Engineer Operation Management
NTT
févr. 2017 - juin 2019
2 ans 5 mois
Zaventem, Belgique
– In charge of several automation and log analytic solutions. – Responsible for several managed services projects. Monitoring and analysing the functionality and disponilility of the client's infrastructure were my principal tasks. – I work on automation solution for Dimension date called Service layer. This project was collaboration between Belgium and Australia team.
System Engineer
NTT
oct. 2015 - janv. 2017
1 an 4 mois
Zaventem, Belgique
– I was charged of the operational management of a data center. During this period, I used different skills and managed different technologies: – Citrix Infrastructure (PVS, XenDesktop, XenCenter, RES, StoreFront, NetScaler, ...) Scripting for all automation UCS Cisco, VmWare Windows environment (DNS, DHCP, Active Directory, ...)
Administrateur réseau et systèmes
CHU Ambroise Paré
févr. 2015 - mai 2015
4 mois
Mons, Belgique
Formation
Haute Ecole de la Communauté française du Hainaut
Degree, Télécommunication réseaux et système, Administration de / administrateur réseaux et systèmes
2012 - 2015
3 ans 1 mois