Johan WULLUS
Senior Solution Architect | Business Architect | Cloud Transformation Lead
Salary / Daily rate
Liège, Belgium
Mobility: Brussels, Wallonia, ...
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Senior architect and transformation leader with 20+ years of experience translating business strategy into scalable IT services, target architectures and delivery roadmaps across insurance, telecom, utilities and B2B services. I bridge business, product, architecture and delivery - from capability analysis and requirements shaping to solution design, governance, implementation follow-up and operational handover. Strong in cloud and hybrid transformation, security-by-design, IAM integration and AI-enabled document workflows.
Work experience
Technical Project Manager / Solution Delivery Lead (B2B SaaS ERP)
Astrid (Belgium State Telecom Company)
Jun 2024 - Present
2 years 5 months
Brussels, Belgium
– Lead the end-to-end implementation of a SaaS ERP platform for provisioning and billing, aligning business goals, solution constraints, scope and operational readiness. – Translate telco provisioning and billing requirements into structured requirements, backlog items, acceptance criteria and solution decisions for the future-state telecom ERP platform. – Coordinate business, IT, vendors and nearshore teams to secure architectural coherence, delivery predictability and environment readiness.
Technical Transformation Lead / Cloud Solution Architect
Yuzzu Insurance (AXA Group)
Jul 2022 - May 2024
1 year 11 months
Brussels, Belgium
– Contributed to the target architecture for the transformation of on-premise services toward a hybrid-cloud model supporting B2C insurance services (24/7). – Defined and implemented architecture building blocks across infrastructure, IAM, security governance, resilience and cloud operations. – Led OAuth / OpenID Connect IAM provisioning and migration for 6 critical applications, supported by validation, testing and monitoring.
IT Team Lead / Product Owner / Scrum Master - Digital Change
Federale Verzekeringen
Feb 2020 - Jun 2022
2 years 5 months
Brussels, Belgium
– Led digital transformation initiatives with a strong business architecture dimension: AS-IS / TO-BE blueprints, change scenarios and rollout planning. – Mapped business workflows and translated them into structured product and solution requirements for an AI-enabled document management initiative. – Supported customer-facing service transformation through prioritization, stakeholder alignment and collaboration with farshore development teams.
Product Manager, Cloud Apps
Mediagenix
Jan 2019 - Jan 2020
1 year 1 month
Brussels, Belgium
– Desktop-to-cloud transition, roadmap and feature delivery.
Product Manager / Product Owner - AI Document Platform
Moonoia (AI startup company)
Jan 2018 - Jan 2019
1 year 1 month
Brussels, Belgium
– Translated customer document workflows and business pain points into architecture-oriented product scope for the AI-driven SaaS platform 'DocBrain'. – Defined solution requirements, backlog, acceptance criteria and MVP-to-release priorities; aligned stakeholders on value and technical constraints.
Product Manager, Mobile B2B
Telindus / Proximus
Jan 2017 - Jan 2018
1 year 1 month
Luxembourg
– New digital services including portal, IM, security and KYC-ready propositions.
E-Business Manager
Ceratizit
Jan 2016 - Jan 2017
1 year 1 month
Luxembourg
– Global e-commerce (~EUR 42M), SAP Hybris + SAP R/3 specifications and integrations.
Product Manager, A2P Messaging
Syniverse
Jan 2015 - Jan 2015
1 month
Luxembourg
– Secure enterprise-to-customer messaging services at global scale.
Product Marketing
Atos / Worldline
Jan 2014 - Jan 2015
1 year 1 month
Belgium, WI, USA
– Customer-to-spec translation for payment and value-added SaaS services.
Head of Billing Team
Eni Gas & Power / Distrigas
Jan 2003 - Jan 2013
10 years 1 month
Belgium, WI, USA
– Shared invoicing services across European subsidiaries.
Head of Market Marketing
Mobistar
Jan 2001 - Jan 2003
2 years 1 month
Belgium, WI, USA
– Tariff systems and value propositions to grow share and ARPU.
Marketing & Sales Supervisor
3M France
Jan 1989 - Jan 2001
12 years 1 month
69340 Francheville, France
– International product and brand rollout coordination.
Education
ICHEC
Post-Master, Marketing & Commercial Sciences
VLEKHO-HUB
Master, Interpretation (English - French - Dutch)
Licenses & certifications
Hybrid Agile Project Management
Issued: –
Scrum Product Owner Certified (SPOC)
Issued: –