Project Portfolio

Highlights of major programs and initiatives delivered in the last 5 years.

License Optimisation

Q3 2023 – Q2 2025

  • Migrated IT asset management from HPAM to SnipeIT.
  • Implemented CyberArk MFA migration to PrivacyIDEA.
  • Localised software licences for development teams.
  • Optimised licence usage for Loxon and OpenText platforms.
  • Achieved significant cost reduction and compliance improvement.

Oracle License Optimisation

Q1 2024 – Q2 2025

  • Established a dedicated WebLogic and Oracle Database cluster.
  • Negotiated Oracle ULA agreement and optimised contract terms.
  • Partnered with Krungsri & MUFG to consolidate enterprise licensing.
  • Achieved up to 90% savings compared to the official Oracle price list.

Azure Cost Optimisation

Q3 2024 – Q2 2025

  • Decommissioned unused Azure resources and optimised cloud spend.
  • Right-sized compute and storage capacities across multiple environments.
  • Enhanced cost transparency through native Azure monitoring tools.

Azure & O365 Tenant Migration

Q1 2024 – Q2 2025

  • Led migration to a separate Microsoft tenant following divestiture.
  • Migrated Entra ID (Azure AD) for ~2,800 users.
  • Transitioned locally developed Azure applications to the new tenant.
  • Ensured business continuity and security compliance during migration.

Azure Cloud Adoption

Q1 2021 – Q4 2023

  • Drove adoption of Platform as a Service (PaaS) and Kubernetes (AKS).
  • Managed cloud spending of approx. €1.5M annually.
  • Introduced cognitive services for advanced analytics and automation.
  • Established cloud governance and cost management framework.

Open API Gateway Migration

Q2 2024 – Q1 2025

  • Migrated enterprise API management to a new Kong Gateway platform.
  • Streamlined API publishing, monitoring, and authentication processes.
  • Improved scalability, performance, and developer experience.

Monitoring Platform Upgrade

Q3 2024 – Present

  • Transitioned monitoring from Splunk to Grafana Loki.
  • Unified observability across all applications and infrastructure.
  • Rebuilt monitoring dashboards for improved alerting and visibility.

Spring Cloud Microservices to Kubernetes

Q2 2022 – Q4 2023

  • Migrated key front-facing applications from Spring Cloud orchestration to Kubernetes (AKS).
  • Improved scalability, resiliency, and deployment automation.
  • Enabled flexible scaling for peak season operations.

Big Data Platform Upgrade

Q1 2025 – Present

  • Prepared RFI/RFP for a next-generation Big Data platform.
  • Addressed end-of-support Cloudera Hadoop infrastructure.
  • Optimised underlying hardware and improved data processing efficiency.

Performance Fine-Tuning for Peak Season

Q3 2023 – Present

  • Led end-to-end performance testing across critical applications.
  • Optimised database indices, APIs, and hardware configurations.
  • Ensured high availability and optimal throughput during peak load periods.

SOAP to REST Migration

Q1 2024 – Q1 2025

  • Replaced legacy SOAP APIs with modern RESTful interfaces.
  • Implemented API rate limits and streamlined technical user management.
  • Improved integration speed, maintainability, and security posture.