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OPEN TO WORK

Architecting
Scalable Systems

Hi, I'm Gaurav. A backend-focused full stack engineer. I design distributed architectures, optimize database performance, and build self-hosted infrastructure that scales.

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server.ts
3.5+ Years
Full Stack & Systems
Production Scalable Architectures
99.9%
Target Availability
Reliable APIs & Low-Latency Services
Geospatial
Engine Development
Custom Isochrone & Spatial Querying
Microservices
Clean Architecture
REST, Event-Driven & Async Pipelines

Technical Expertise

Backend & Systems

Node.jsExpress.jsTypeScriptJavaScriptJavaSpring BootHibernateREST APIsGraphQLMicroservicesStripe

Data & Messaging

MongoDBPostgreSQLRedisRabbitMQBullMQDockerAWS (EC2, S3)CI/CDGit

Frontend & Architecture

React.jsNext.jsHTML5CSS3Tailwind CSSJWT & RBACTransactionsCachingBackground Jobs
INTERACTIVE SYSTEM ARCHITECTURE CANVAS

Zero-Trust Private Cloud Topology

Bare-metal Debian homelab serving 17+ containerized microservices without public port forwarding

Flow Pipeline (Click any node to inspect details): Active Topology Simulation

Node Inspector: Client Browser

HTTPS request initiated from web client or mobile application.

Protocol: HTTP/3, TLS 1.3Latency: <15ms
Security Model
Cloudflare WAF + TLS
Implementation Highlights
  • ▹Enforces strict Content Security Policy (CSP)
  • ▹Automatic DDoS mitigation at edge layer
  • ▹Geo-location IP filtering & rate limiting
FEATURED WORK

Selected Systems & Projects

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Real-Time Geospatial System

Run Radius

A real-time geospatial pathfinding engine generating time-based running loops. Built using custom isochrone algorithms, PostGIS spatial queries, and server-side Redis caching.

PythonFastAPIPostGISRedisGoogle Maps APINext.js
DevOps & Homelab Systems

Private Cloud Infrastructure

Bare-metal self-hosted private cloud orchestrating 17+ containerized microservices behind Cloudflare Zero-Trust tunnels and Tailscale mesh networking without open router ports.

DebianDockerTailscaleCloudflare TunnelPi-holeLinux
Privacy-First Processing Pipeline

LocalFlow

Local-first document processing pipeline with zero-latency WebAssembly execution for client-side file transformation and encryption.

Next.jsPythonFastAPIWASMTailwind CSS
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Building High-Impact Full-Stack Applications?

Open for full-stack engineering roles, scalable web applications, and system development. Let's build something great together.

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