← All work
Oron Limited — Dec 2025 — present
Trading Platform — L3 Support
Production support for a live Forex trading platform
Third-line support on a .NET Framework 4.8 trading platform. When something breaks in production, it comes to me.
The work is triage, reproduction, root cause, and a fix that does not introduce a second problem — under the constraint that the platform stays up.
Layers delivered
- schema — deliveredTables, relationships, indexes, and constraints
- stored procedure — deliveredTransactional guards and concurrency control
- repository — not on this projectData access and persistence boundary
- service — deliveredBusiness rules and application logic
- controller — deliveredAPI endpoints, auth, and validation
- interface — deliveredComponents, state, and user interaction
Filled markers are the layers I personally delivered on this project.
Support
- Incident triage and root-cause analysis on live production issues.
- Manual testing and defect resolution across a legacy .NET Framework codebase.
- Resolved multi-tab session desynchronisation using storage event listeners, so a user signing out in one tab is signed out everywhere.
Infrastructure
- Configured staging environments on IIS with HTTP and HTTPS, SSL certificates, and network security group rules.
Front end
Back end and data