name: Subham Karmakar
handle: @subham12r
canonical: https://www.subham12r.dev
locale: en_IN
lang: en
email: contact@subham12r.dev
location: Kolkata, India
description: Full-stack developer in Kolkata building production software and agentic systems. Projects, experience, writing, and CYCODERS.
title-template: %s · Subham Karmakar
sitemap: https://www.subham12r.dev/sitemap.xml
robots: https://www.subham12r.dev/robots.txt
llms: https://www.subham12r.dev/llms.txt
agent: https://www.subham12r.dev/agent.md
resume: https://www.subham12r.dev/Resume.pdf
index: / /projects /experience /blog /gallery /projects/* /blog/*
noindex: /api/
agents: allowed
structured-data: Person WebSite BlogPosting SoftwareSourceCode
og-image: https://www.subham12r.dev/opengraph-image
twitter: @subham12r
same-as: https://github.com/subham12r https://linkedin.com/in/subham12r https://x.com/subham12r https://instagram.com/5ubhamkarmakar https://medium.com/@rikk4335 https://discord.com/users/subham_c9 https://cycoders.in