Enterprise Architecture
Define target states, roadmaps, and principles that align technology with business objectives. Build a practical architecture function that enables delivery.
Experienced Enterprise & IT Architect
Reto Haeberli
Enterprise & IT Architect
I’m an passionate Enterprise Architect focused on bridging business goals and technology decisions.
I help organizations shaping target architectures and establishing architecture standards that teams can actually follow, and guide delivery so the architecture works in practice.
Today, I’m the CEO & Founder of ARC Tech GmbH and a lecturer for the CAS Enterprise Architecture at HSLU.
I collaborate through ARC Tech GmbH, supporting programs where clarity, alignment, and robustness matter.
Professional experience
| Period | Company | Role |
|---|---|---|
| 2026 - today | ARC Tech GmbH | Enterprise Architect, CEO & Founder |
| 2021 - 2025 | Flughafen Zürich AG | Enterprise / ICT Expert Group Architect |
| 2019 - 2021 | Swisscard AECS GmbH | Senior Manager IT Strategy and Enterprise Architecture |
| 2010 - 2018 | Swisscom Schweiz AG | Enterprise Architect - Online / Multi Channel |
| 2006 - 2010 | ESPRiT Consulting | Senior Consultant Technology |
Working style
- Pragmatic and outcome-oriented architecture.
- Clear decision-making: principles, trade-offs, and documented rationale.
- Strong communication across business and engineering stakeholders.
- Architectures designed for change: modularity, integration strategy, and governance.
Services
Support from assessment to execution - tailored to your context.
IT & Solution Architecture
Sustainable solution architectures for critical initiatives - with scalability, reliability, and operational fit from day one.
Kickstarting Ideas
Turn early concepts into actionable plans: discovery, constraints, integration strategy, and a delivery-ready blueprint.
Expertise
Broad and deep expertise and experience in many areas.
Key areas
- Enterprise Architecture: Business, Data, Application, Technology
- IT & Solution Architecture
- IT Strategy & portfolio decision support
- Information & Cyber Security Architecture
Frameworks & certifications
TOGAF 8 / 9 / 10 (cert. 8, 10)
ArchiMate 3
ITIL v4
SAFe
UML
BPMN
Personal interests
Outside work, you’ll find me enjoying:
Let’s start
If you’re planning a transformation, shaping a target architecture, or need solution direction for a complex initiative — let’s discuss your next steps.