Project portfolio

Six engagements where breaking the business wasn't an option.

Selected case studies across database migration, cloud modernization, security, and replication — each delivered with documented cutover governance, validated rollback, and zero unplanned downtime.

Selected projects

Migration, modernization, and security at the data tier.

Each engagement delivered with structured cutover governance, validated rollback, and zero unplanned downtime.

01 / Zero downtime migration Banking & Financial Services

Exadata Cloud@Customer Gen2 migration

0hrs

Unplanned downtime across the AIX → Exadata Cloud@Customer cutover.

Environment

Tier-1 South Asian bank running mission-critical Oracle databases on IBM AIX Power Systems.

Challenge

Modernize infrastructure and improve performance and resilience while avoiding extended outages to mission-critical systems — inside the bank's regulator-approved change windows.

Approach

Oracle GoldenGate-led migration to Exadata Cloud@Customer Gen2 with real-time logical replication between source and target, structured cutover governance, rollback planning, and a reverse-replication path held open throughout the cutover window as rollback insurance.

Outcome

Full operational continuity maintained through controlled, validated cutover. Measurable improvement in platform performance and audit posture post-cutover.

Oracle Database Exadata Cloud@Customer Gen2 Oracle GoldenGate Cross-platform migration IBM AIX → Oracle Linux
02 / Cross-platform migration Telecom / Public sector

HP-UX → Red Hat Linux estate retirement

0

Service-affecting incidents during cutover.

Environment

Legacy UNIX-based Oracle database estate supporting core operational workloads.

Challenge

Retire aging platforms, standardize operations, and uplift security posture without prolonged service disruption.

Approach

Cross-platform migration with zero-downtime techniques, rollback controls, and recovery validation at every stage.

Outcome

Technical debt eliminated. Improved platform supportability and security posture with documented recovery readiness.

Oracle Database Red Hat Linux HP-UX Backup & recovery Migration tooling
03 / Database modernization Multi-sector

Oracle Database upgrade — 11g → 19c

8

Major Oracle versions in our delivery history.

Environment

Enterprise Oracle database estate requiring security and maintainability improvements.

Challenge

Execute major version upgrade with minimal downtime while reducing compliance and operational risk.

Approach

Structured upgrade execution with performance optimization, security hardening, and continuity controls throughout the process.

Outcome

Improved security posture, reduced operational risk, and better performance predictability post-upgrade.

Oracle 11g Oracle 19c Performance tuning Security hardening
04 / Security & compliance Regulated enterprise

Centralized monitoring & encryption governance

Audit-ready

Security posture across the database estate.

Environment

Regulated enterprise with strict audit requirements for data access and encryption.

Challenge

Improve monitoring coverage, detect suspicious activity, and mature encryption key governance without operational disruption.

Approach

Deployed centralized audit and SQL traffic monitoring; enabled enterprise-grade encryption with centralized key management — zero operational disruption during the rollout.

Outcome

Increased audit readiness, improved security visibility, and reduced data-exposure risk with zero impact to business operations.

Oracle AVDF Oracle TDE Oracle Key Vault AES-256 NIST CSF 2.0
05 / ERP cloud migration Manufacturing / ERP

Oracle E-Business Suite migration to OCI

End-to-end

OCI migration covering architecture, networking, and security.

Environment

Enterprise running on-premise Oracle E-Business Suite with complex integrations.

Challenge

Migrate EBS to Oracle Cloud Infrastructure while maintaining integrations, security, and business continuity.

Approach

End-to-end OCI migration including architecture design, IPSec VPN configuration, VCN/subnet setup, load balancers, SSL, and security lists.

Outcome

Successful cloud transformation with improved scalability, reduced infrastructure costs, and enhanced security posture.

Oracle EBS R12 Oracle Cloud (OCI) IPSec VPN Load Balancer SSL
06 / Cross-site replication Multi-site enterprise

Cross-site bi-directional database replication

Cross-site

Real-time bi-directional sync across geographically distributed sites.

Environment

Enterprises requiring real-time data synchronization across geographically distributed sites — separate engagements for Oracle and SQL Server database estates.

Challenge

Deliver cross-site bi-directional replication with conflict management, zero data loss, and measurable RTO/RPO — independently for Oracle and SQL Server environments.

Approach

Two distinct engagements: (1) Oracle GoldenGate bi-directional replication across sites for Oracle databases, and (2) bi-directional replication across sites for SQL Server databases. Each delivered with conflict resolution, recovery validation, and real-time data consistency.

Outcome

Cross-site data consistency achieved for both Oracle and SQL Server estates. Measurable RTO/RPO, validated recovery readiness, and business continuity assurance across distributed sites.

Oracle GoldenGate Oracle Database SQL Server Bi-directional replication Cross-site sync
Platform expertise

Technologies we run in production.

A pragmatic mix of enterprise data platforms, multi-cloud infrastructure, and modern data tooling — refined across 14+ years of regulated-enterprise delivery.

Oracle

Oracle technologies

The Oracle stack we know end-to-end — databases, engineered systems, replication, encryption, and audit.

Oracle Database 11g–19c Exadata Exadata Cloud@Customer Oracle Database Appliance GoldenGate Data Guard ZDM AVDF TDE Key Vault Oracle MAA
Cloud

Cloud platforms

Production experience across the four major cloud platforms.

Oracle Cloud (OCI) Microsoft Azure Amazon Web Services Google Cloud
Databases

Other database platforms

Full-stack DBA capability beyond Oracle — relational and document stores at production scale.

Microsoft SQL Server PostgreSQL MySQL MariaDB MongoDB
OS & infrastructure

Operating systems & engineered systems

Production experience across enterprise UNIX, Linux, Windows, and Oracle engineered systems.

Oracle Linux Red Hat Linux IBM AIX HP-UX Windows Server Exadata ODA MiniCluster
ERP & middleware

Oracle ERP & integration

Oracle ERP estates and the integration tier that connects them to the wider enterprise.

Oracle E-Business Suite R12 Oracle Fusion SOA Suite OSB OIC WebLogic OEM 12c/13c APEX
DevOps & security

Engineering disciplines & frameworks

The methods and controls we apply at the data and infrastructure tier.

CI/CD Infrastructure-as-Code DevSecOps NIST CSF 2.0 NIST SSDF Zero Trust Cost governance DORA metrics Platform engineering

Ready to Modernize Your Platforms?

Contact us to discuss your requirements or explore an initial assessment engagement.