Gagan Deep Singh

Hey, I'm Gagan

Senior Software Engineer and Architect at Marriott International. Founder of GLINR STUDIOSGLINR STUDIOS and theSVGtheSVG. Launching Levelrail, profClawprofClaw & AskVerdictAskVerdict.

10+ years shipping code - I architect, design, and build distributed systems at scale and open-source tools developers actually use. See what I'm building

Platform and cloud

Read the migration case study

  • 1 week

    Azure to GCP migration

    Led at Xylo AI with a scope-first, rollback-first plan

  • ~$200K / yr

    Cloud spend cut

    Pricing plus right-sizing during the move

  • Monolith to services

    Django to Spring Boot and FastAPI

    Including ML model serving and data pipelines

  • Kubernetes + Cloud Run

    Bonvoy portal at Marriott

    Frontend architecture on Next.js and GraphQL over AEM

Levelrail

Open source · self-hosted

Push to git, get a running app.

Turns your own Linux servers into a private cloud, with no Kubernetes to run. Follow one deploy from push to production.

AWSServer A, replica 1Remote serverAzureAI assistants, optionalScale and placeGoogle CloudUsersOne server, one installHetzner, DigitalOceanServer B, replica 2Levelrail control planeYour editorBuildIngressGit hostsAny CI/CD
The levelrail.com landing pagelevelrail.com

Setup 1, One server

One server runs everything

A fresh install runs entirely on the control plane's own local node.

Docs
Project page

Open Source

0+
npm downloads

last 30 days

0+
jsDelivr hits

last 30 days

0+
GitHub stars

across 46 repos

0+
npm downloads

last 12 months

0+
Forks

community copies

Top packages this month

Live from npm, jsDelivr and GitHub. Updated hourly.

Research

Assay: Claims That Decay With the Code

arXiv:2609.36170 [cs.SE] · built on Stacklit

Read the paper

Featured Projects

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Spotlight

Levelrail

Self-hosted deployment platform: push to git, get a running app with TLS, logs, metrics, and rollback.

Self-HostedDevOpsPaaSOpen Source
VisitSourceDetails
Levelrail
theAuth

theAuth

Open-source auth for AI agents and humans. Agent identity with scoped permissions and delegation chains, an MCP OAuth 2.1 server, passkeys, SSO and SCIM. TypeScript and Go SDKs.

TypeScriptAuthAI
VisitSourceDetails
theSVG

theSVG

The open SVG brand library with 2,700+ GitHub stars. 5,600+ brand icons with multi-variant support (color, mono, light, dark, wordmark). npm packages, CLI, API, and MCP server.

TypeScriptNext.jsSVG
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AskVerdict AI

AskVerdict AI

AI-powered verdict engine with multi-agent debate that cross-examines every question so you can decide with confidence.

AILLMNext.js
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FeaturedDrop

FeaturedDrop

Open-source product adoption toolkit: feature announcements, guided tours, checklists, and in-app feedback, driven by a 3kB client-side behavioral engine.

TypeScriptReactVue
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See all projects
npm Packages
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glin-profanity

Profanity detection & filtering across 24+ languages

glin-profanity-mcp

MCP server for AI assistants with profanity detection as a tool

openclaw-profanity

Content moderation plugin for OpenClaw AI agents

@glincker/geokit

Unified CLI and pipeline to audit, generate, and convert for AI-readiness

@glincker/geo-audit

Audit any website's AI-readiness and score it 0-100 for GEO

@glincker/geo-seo

Generate llms.txt, JSON-LD, robots.txt for AI discoverability

@glincker/geomark

Convert any URL to clean markdown for LLM context windows

kavachos

Auth for AI agents and humans with OAuth, SAML, and MCP auth server (product now branded theauth)

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Software architecture, AI engineering, and building at scale.

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