~/shivansh.dev — boot
shivansh@portfolio:~$
// about

Engineer first. Curious always.

I'm Shivansh — a backend & AI systems engineer based in India (remote-first). I spend most days designing services that move money, messages, or embeddings between people and machines.

I started writing code because I wanted to understand how things stayed up. That's still the question I find most interesting: how does this system fail, and is the failure mode humane?

Outside of work I read systems papers, write occasionally about distributed primitives, and tune espresso variables like they're hyperparameters.

profile.ts
const profile: Engineer = {
  name: "Shivansh Shekhar",
  role: "Backend + AI",
  location: "India",
  focus: [
    "distributed_systems",
    "llm_infrastructure",
    "developer_tools",
  ],
  availability: "remote",
  currentlyReading: "DDIA, 2nd ed.",
};
Systems-first thinking

I trace requests before I trace bugs.

Operator's mindset

If it pages someone, it isn't done.

Pragmatic about AI

LLMs are tools, not architecture.

Long horizon

Optimize for the codebase in two years.

// experience

Where I've worked

SDE 2 · Websmiths

Designed and built enterprise Voice AI, logistics tracking, and unified payments backend architectures using Fastify v5, Turborepo, Hono, and PostgreSQL/Drizzle. Migrated IDP to Better Auth.

June 2025 — present
SDE · Mohesu Enterprises

Developed distributed computer vision inference pipelines (Python/RabbitMQ), scaled Jasmin SMS gateway to handle 500k+ daily transactions, and built a Telegram support chatbot.

Nov 2023 — June 2025
// stack

Tools of the trade

// languages
TypeScriptJavaScriptPythonSQLRust
// backend & apis
Node.jsFastifyREST APIsoRPCWebSocketsZodJWTRBAC
// databases & storage
PostgreSQLpgvectorDrizzle ORMRedisMongoDBS3-compatible
// distributed systems
BullMQRabbitMQEvent-drivenBackground workersRate limiting
// ai / llm
LLM GatewaySemantic cachingPII maskingCircuit breakersFallback chains
// infra & tooling
AWSDockerTurborepoDigitalOceanNginxGitHub Actions
540 contributions in the last year
// github.com/shivanshshekhar11
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