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Aditya Singhi

Backend engineer
Aditya Singhi
available for work
Bengaluru, Karnataka, India
SWE Intern @ Emergent (YC S24)
aditya@singhi.me
GitHubLinkedInTwitterLeetCodeResume

I build things that handle real traffic. Creator of spoo.me, an open-source link infrastructure serving 500K+ daily redirects and 100M+ clicks. Built, scaled, and operated solo.

Right now I'm at Emergent (YC S24), hunting distributed-systems bugs that cost real money. Mostly Python, Go, TypeScript and more Kubernetes than I'd like to admit.

I care about architecture, backward compatibility, and shipping things that don't break when people depend on them.

K+daily redirects
M+clicks tracked
M+URLs shortened
+GitHub stars

github contributions

experience (05)

Hunting distributed systems bugs and building evaluation infrastructure for AI-powered cloud development.

$700K+/year infra costs eliminated~60TB stuck storage fixed30K+ agent sessions benchmarked
  • Fixed a distributed race condition in pod restart workflows that duplicated ~20K GCP disk snapshots/day.
  • Resolved a concurrency bug in backup initialization that triggered a self-amplifying retry loop (~5K jobs/hour).
  • Re-architected PostgreSQL support for agent-generated apps using Supabase pooler connections under Kubernetes constraints.
  • Built async evaluation infrastructure benchmarking 30K+ agent sessions across 200K+ token traces.
GoKubernetesGCPPostgreSQLArgoCDPython

API-first, open-source link management infrastructure. Built, scaled, and operated solo.

500K+ daily redirects5M+ URLs shortened100M+ clicks tracked
  • Led migration from Flask to fully async FastAPI with layered service-repository architecture, achieving 90%+ test coverage.
  • Shipped a full auth system (JWT, OAuth, scoped API keys) as a parallel architecture alongside legacy endpoints with zero API breakages.
  • Built surrounding ecosystem: Python SDK (PyPI), Chrome extension, Discord bot, QR microservice, and CI GitHub Action.
  • Handled DDoS mitigation, security audits, spam moderation, and community management as sole operator.
FastAPIPythonMongoDBRedisDockerCloudflare

projects (10)

API-first, open-source link management infrastructure handling 500K+ daily redirects, built and operated solo.

500K+ daily redirects, 5M+ URLs, 100M+ clicks tracked, 200+ GitHub stars

FastAPIPythonMongoDBRedisDockerCloudflare+1
githublive

skill station

 

PythonC++FlaskGoKubernetesGCPArgoCDKustomizeLangGraphPydantic AILangChainNeo4jFastAPIMongoDBRedisDockerCloudflareCeleryPostgreSQLPandasRabbitMQKafkaTypeScriptJavaScriptReactTailwindshadcn/uiNode.jsJavaSpring BootDjangoAWSGraphQLSeabornEmergent (YC S24)spoo.mePotpie.aiCode Review AgenthPyTspoo-snapToolkit

34 skills · 7 projects

the api

yes, this site has one

This portfolio serves its own data over GraphQL. Experience, projects, stars: all queryable. The editor below is live, edit the query and run it.

graphql
{
  projects(limit: 2, sortBy: STARS_DESC) {
    name
    stars
  }
}
// press run
open the full playground

contact

Have something that needs to survive production?

I'm open to internships, freelance infrastructure work, and interesting open-source problems. Use the form or email me directly, I actually reply.

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