Tattvam Ltd · 25+ Years in the Industry

ETRM Integration, Platform Modernisation & Financial Systems

Tattvam partners with commodity traders, energy firms, and financial institutions to build robust integrations and move critical infrastructure to the cloud.

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Commodity Trading

OpenLink Endur

Platform Modernisation

Microsoft Azure

Financial Services

Cloud-Native FS Systems

We build the technology that commodity trading desks and financial institutions depend on — not generalist consultancies learning on the job.

What We Do

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ETRM Integration

Bespoke integrations with OpenLink Endur and other ETRM platforms. EMIR, REMIT, position reporting — built by people who know the domain.

  • —OpenLink Endur integration and customisation
  • —Straight-through processing of trades via exchanges
    • ·FIX (ICE, CME)
    • ·XML (Trayport)
    • ·REST API (EPEXSpot, Nordpool)
  • —Position management and trade reconciliation
  • —Regulatory reporting: EMIR, REMIT
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Azure Cloud & Platform Modernisation

On-premises to Azure migration and legacy system re-engineering. From lift-and-shift strategy to cloud-native API platforms.

  • —Azure cloud migration strategy and execution
  • —Cloud-native re-engineering
    • ·Legacy SOAP/WCF to RESTful APIs
    • ·Event-driven architecture (EventHub, Service Bus)
    • ·Domain-driven design and CQRS
  • —AKS, DevOps pipelines, infrastructure-as-code
  • —Observability, BCDR, and failover design
25+ Years in the IndustryMicrosoft Certified ProfessionalsOnsite DeliveryOnsite-Offshore Delivery