Architecture Case Studies
Real engagements at enterprise scale — AI platform deployments, cloud migrations, system integrations, and data platform modernisation across IBM, T-Systems, Genpact, Mphasis, and Oracle-partnered programmes.
Industrial Intelligence Platform — Azure AI & OT/IT Convergence
Led cloud-native manufacturing operations platform on Azure for a global industrial client. Architected 14 RAG-based AI assistants (Knowledge, Diagnosis, and Decision Intelligence pillars) powered by Azure OpenAI and Azure AI Search. Designed Medallion data lake (ADLS Gen2 + Databricks), 15 microservices on AKS, and IT/OT convergence via an Industrial Edge Gateway ingesting plant-floor PLC, SCADA, and historian data alongside 8 enterprise systems (SAP, SharePoint, HR, SLA, TMS). Full Azure Zero Trust security and Unity Catalog data governance.
IBM Maximo — Azure Multi-Region Migration & HADR
Led architecture and delivery for IBM Maximo 7.6 migration from on-premises to Azure IaaS. Designed multi-region active-passive topology with Azure Site Recovery, defined DR runbooks, automated patching pipelines, and produced operational runbooks for steady-state operations and failover testing.
SEPA Payment Flows — IBM Integration Bus Architecture
Designed and delivered real-time SEPA payment processing architecture using IBM Integration Bus and IBM MQ. Built ISO 20022 message transformation flows, defined HA topology with MQ clusters, implemented idempotency and retry patterns, and established end-to-end monitoring with alerting thresholds.
Cloud Data Platform Modernisation
Architected migration of a legacy on-premises Hadoop and Oracle data estate to a cloud-native analytics platform on Azure. Defined ingestion pipelines, medallion lake architecture, and semantic layer for BI consumption. Established data governance framework and lineage tracking across the platform.
eCommerce SRE — Healthcare, Media & Telecom
Delivered SRE architecture and CI/CD programme for eCommerce platforms across Healthcare, Media & Entertainment, and Telecom verticals. Defined SLO/SLI frameworks, implemented canary deployment pipelines, automated rollback procedures, and established incident management playbooks for 24/7 operations.
Enterprise Identity Federation — SAML SSO & RBAC Architecture
Designed enterprise identity federation and access control architecture for a multi-system Oracle Financial environment. Defined SAML 2.0 SSO flows across Oracle, Azure AD, and downstream systems, designed Azure RBAC taxonomy for multi-team environments, and produced security runbooks and audit evidence packages.