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prithwirajdas007/README.md

πŸ‘‹ Hi, I'm Prithwiraj Das

Lead Backend / Platform Engineer with 12+ years of experience building cloud-native, transaction-heavy SaaS systems. I specialize in scalable backend architectures using .NET/C#, event-driven and messaging-based patterns β€” and I'm comfortable contributing across the stack when delivery demands it.

Currently working in capital markets and derivatives, building distributed pricing, risk, and trade execution systems for banks and financial institutions. Previous domains include fintech (Affirm/PayBright), healthcare (FDA-cleared AI pathology), cybersecurity, and enterprise SaaS.

  • 🏦 Building FX hedging and derivatives platforms with event sourcing (Marten), Rebus, and SignalR
  • πŸ† Achieved FDA certification for FullFocus Viewer β€” first FDA-cleared AI pathology platform for primary diagnosis
  • πŸš— Led the GM MyRewards integration at Snap-On (Dealer-FX), securing preferred vendor status across North America
  • πŸ“Š Instrumented distributed tracing (OpenTelemetry) to identify and resolve production bottlenecks
  • 🌍 Delivered a $3M project for City of Ottawa, leading to promotion

🧰 Tech Stack

.NET 8 Β· C# Β· Blazor Server Β· SignalR Β· Marten Β· Rebus Β· FastEndpoints Β· PostgreSQL Β· RabbitMQ Β· AWS Β· Node.js Β· Python Β· Angular Β· Docker Β· Kubernetes Β· GitHub Actions Β· OpenTelemetry


πŸ“Œ Featured Projects

Project Description Status
ServiceTrackr .NET 9 Web API β€” clean architecture, JWT auth, PostgreSQL, Redis caching, Docker βœ… Active
SecureAPIContainer Containerized .NET API with security best practices βœ… Active
.NET 6 + GitHub Actions CI/CD pipeline demo with automated build and deploy βœ… Complete
WorkerSagaDemo Saga orchestration with .NET workers, Rebus, and agentic patterns πŸ”„ In progress
AI/.NET Hybrid Showcase Semantic Kernel + AWS Bedrock, RAG patterns with .NET backend πŸ“‹ Planned

πŸ“« Get in touch

Pinned Loading

  1. FileUploadPlugin FileUploadPlugin Public

    FileUploadPluginMSDynamiscCRM2013

  2. PrithwiDotNet6WithGithubActions PrithwiDotNet6WithGithubActions Public

    CSS

  3. React.NET React.NET Public

    Forked from reactjs/React.NET

    .NET library for JSX compilation and server-side rendering of React components

    C#

  4. SecureAPIContainer SecureAPIContainer Public

    C#

  5. ServiceTrackr ServiceTrackr Public template

    Secure .NET 8 Web API with PostgreSQL, Redis, messaging, and external API integrations

    C#

  6. WorkerSagaDemo WorkerSagaDemo Public

    Distributed job processing with stateful sagas in .NET 10 (Rebus + Marten + RabbitMQ)

    C#