Backend & Infrastructure&Security Engineer.

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Naveen Chander.

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About Me

Hello There, It’s Me

Naveen Chander

I Build Backend Systems And Break Them On Purpose.

I’m a Computer Science & Engineering (Cyber Security) student at Shiv Nadar University, Chennai. I spend my time on the parts of software most people don’t see — multi-tenant backends, reverse proxies, sandboxing, and the infrastructure that holds it together. The security half of my degree means I tend to look at my own systems the way an attacker would.

naveenmoxx@gmail.com+91 63836 58794Chennai, India
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What I Build
Every Day?

I spend my days building backends and the infrastructure under them. Somewhere along the way it stopped being coursework and became the thing I actually want to do. There’s something about a system that holds up under load — and finding the one place it doesn’t — that keeps me going.

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What Helps Me
Ship It?

Most of my work happens in Go and TypeScript, with Python for anything data-shaped. PostgreSQL and Redis behind it, Docker around it, and Burp Suite, Wireshark and Ghidra when I need to see what something is really doing.

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What You’ll
Find Here?

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Experience.

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SandBox
Labs

A white-label, multi-tenant college ERP — one codebase serving many institutions, each with its own database and app instance.

Role
Software Engineering Intern
Year
2026 — Present
  • NestJS API, Next.js web, PostgreSQL and MikroORM in an Nx monorepo.
  • Per-tenant database and app instance, so one codebase satisfies DPDP data-residency and NAAC audit rules.
  • Authorization centralized in a single CASL check plus a default-on RBAC row filter applied per request — feature modules cannot forget to scope a query.
  • Four modules communicating only through typed contracts, with Nx boundary rules failing CI on any violation.
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Qualian
Technologies

Vanguard — a Wi-Fi congestion analyzer mapping channel contention across corporate and external networks in real time.

Role
Network Security Intern
Year
2026
  • Counted active clients per AP from passive 802.11 association data over the Kismet REST API — no SNMP router polling.
  • Collector written in Fastify and TypeScript, snapshotting per-client and per-channel metrics to SQLite each cycle.
  • Corrected a large per-AP client overcount by smoothing across capture cycles, surfacing contention in a React dashboard.
  • Drove a channel remediation plan across a 7-AP fleet; pentested internal networks with Wireshark, Burp Suite and Metasploit.
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Projects.

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Yxorp

A reverse proxy and web application firewall written in Go, on a stdlib-only data path.

Role
Solo — Go, Prometheus
Year
2025
  • Round-robin balancing across health-checked backends, no third-party proxy libraries on the request path.
  • Per-backend circuit breakers that self-heal via half-open probes, so one failing backend cannot take down the rest.
  • Per-IP token bucket limiter and capped request body sizes to blunt resource exhaustion.
  • 40 configurable rules blocking common attack patterns, with request metrics exposed to Prometheus and a live dashboard.
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Policy
Desk

An insurance agency management platform — web dashboard and mobile app on a single backend.

Role
Solo — Next.js, Expo, Supabase
Year
2026
  • Next.js web dashboard and an Expo React Native app sharing one Supabase Postgres backend.
  • One-click WhatsApp reminder dispatcher over pending-payment records, with retry and send logging — cutting manual follow-ups.
  • Clients, policies and payments modelled as linked records with status filters.
  • Tested with Vitest, RNTL and Playwright across both surfaces.
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MuSync

A playlist synchronization engine moving tracks between Spotify and YouTube Music.

Role
Solo — Python, Celery, React
Year
2025
  • Sync engine in Python and React, with Celery and Redis running syncs as background jobs.
  • Weighted RapidFuzz scorer matching tracks across catalogs, handling live, remix and acoustic variants.
  • Low-confidence matches routed to a review queue with ranked candidates, rather than guessing.
  • Shipped as one Docker build that runs migrations and starts a background worker on boot.
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Competitive Security

Where I Test
Myself?

Shiv Nadar University, Chennai — B.Tech Computer Science & Engineering (Cyber Security) · Aug 2024 – Jul 2028 · CGPA 8.98/10 · NSO Volunteer (80+ hrs) · POC Coding Club

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Get In Touch

Let’s build
something.

© 2026 Naveen Chander13