Cloud & reliability

Regulated financial platform

From .NET Framework to .NET 8 with zero downtime

.NET Framework 4.8to.NET 8

Ran the old and new applications side by side behind YARP so users never saw the switch. Built one shared UI layer that both versions use, added Redis caching across the hybrid setup, and ran a measured pilot of AI-assisted development.

• Zero downtime during migration
• UI maintenance cut by 50%

.NET 8 · YARP · Redis

Central banking

A national credit registry that connects every private bank in the country

Visual Basicto.NET Core

Owned the architecture of the central registry that banks report credit data to, then migrated it off Visual Basic. Defined the stack for its successor, which carries five times the data complexity, and moved the bank's delivery pipeline from TFS to Azure DevOps.

• Every private bank in the country connected
• Successor system with 5× the data complexity

.NET Core · Angular · Azure DevOps

National postal operator

Track and trace rebuilt, and an international postal network connected in four months

1994 systemtoModern .NET

Migrated a 1994-era track-and-trace system to modern .NET while keeping its Oracle schemas intact. Connected the operator to the Universal Postal Union network in four months, and built live monitoring for 60 Oracle databases across the country.

• UPU integration in 4 months
• 60 databases monitored nationwide
• Handheld scanning system won a UPU financial award

.NET · Oracle · SMS gateways · Handheld scanners

Global logistics operator

Testing real-time logistics systems for race conditions

Automated checks for business-critical logistics workflows, covering real-time messaging, race conditions and failure handling across Kubernetes environments.

Python · C# · Selenium · Kubernetes