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sandy2108/README.md

Sanjay Shanmugam

Software Engineer · @MobulaFi

I build the plumbing behind onchain data — indexing, streaming, and APIs across 90+ chains.

Twitter · LinkedIn · Email


Backend engineer at heart, product engineer in practice. At Mobula I've shipped everything from low-level blockchain indexers to the trading terminal customers see — and the billing system that charges for it.

Things I've built

  • MTT.gg — real-time trading terminal, built from scratch: charts, wallets, trading, market data
  • Multichain indexers — EVM + TON, Alephium, Supra, Stellar → blocks, traces & logs into ClickHouse
  • Real-time delivery — WebSocket streams with advanced filtering, plus HMAC-signed webhooks for raw & curated events (swaps, transfers) across EVM, Solana & SVM
  • Multichain explorer — Etherscan-style contract verification & state inspection, one codebase, many chains
  • AI × Web3 — MCP servers and agentic payments (x402, MPP) so AI agents can authenticate, subscribe & pay on their own

Stack

Languages   TypeScript · JavaScript
Backend     Node.js · NestJS · Next.js · GraphQL · REST · WebSockets · Webhooks
Data        PostgreSQL · ClickHouse · Redis · RabbitMQ
Chains      EVM · Solana / SVM · TON · Alephium · Supra · Stellar
Infra       Kubernetes · ArgoCD · Docker · OVHcloud Bare Metal · Datadog
AI Tools    MCP Servers · Claude · x402 · MPP

Projects

Project What it does
MTT Open-source multi-VM trading terminal — Mobula SDK
evm_digester Ethereum data → PostgreSQL pipeline

Remote · Vellore, Tamil Nadu

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  1. MobulaFi/MTT MobulaFi/MTT Public

    A lightweight frontend example repo built with the Mobula SDK, showing how to support multiple VMs in a single trading terminal. Ideal for developers looking to understand Mobula’s frontend integra…

    JavaScript 19 1