We partner with boards, executives, and government leadership to translate strategy into delivered outcomes. This involves designing target-state architectures, building investment business cases, and governing complex programmes to completion.
Current-state assessment through to target-state design and implementation roadmaps. Microsoft full-stack programmes (D365, Power Platform, Azure, M365, Fabric) and platform-aware architecture across proprietary and open-source environments, aligned to evolving data sovereignty requirements.
Business case development for investments up to A$1.5B. Multi-workstream programme governance, vendor and contract management, and operating model design across complex, multi-vendor environments. Teams up to 160.
Enterprise data governance and certification, information architecture, and master data management. Power BI and Fabric analytics platforms. Generative AI deployment using Claude, Microsoft Copilot, and Gemini, which includes RAG pipelines, agent-based workflows, and agentic AI architectures in regulated environments.
Business Architect on a A$1.2B business case for a national health technology programme. Approved at federal level following inter-jurisdictional consultations across all states, two territories, and the federal government.
Led mobilisation of the enterprise data governance framework for an Australian sovereign wealth fund (A$220B+ portfolio). The programme covered data consumption, certification, operations, and reporting across the investment portfolio.
Senior Engagement Manager at Accenture Strategy (Australia, Switzerland). Led end-to-end delivery of a A$350M+ payments system transformation across federal regulatory, security, and social policy agencies.
Ontwerp is currently embedded as strategic technology partner with an Australian local government authority, leading enterprise architecture, ERP, and data management across eight workstreams. Investment business case approved by council; programme now in execution.
A$6M technology audit assessing digital transformation readiness for a major international humanitarian organisation operating across 40+ countries. Delivered a prioritised investment roadmap and global data visualisation framework.
Ontwerp Consulting & Co. is an enterprise architecture and transformation practice. We work with boards, executives, and government leadership across public sector and regulated industries. The practice is led by Imon Choudhury, Principal Consultant.
Imon's career spans semiconductor design and systems engineering, an MBA at AGSM @ UNSW with exchange at the Rotman School of Management (University of Toronto), senior engagement management at Accenture Strategy (Australia and Switzerland), and Business Architect roles in federal government. The practice draws on this depth across engagements in government, financial services, healthcare, and infrastructure.
Every engagement starts with the client's context. No templates. No methodology theatre.
On enterprise architecture, public sector digital transformation, data governance, or AI adoption in regulated environments.