---
title: "Vardhana (@innerfuel) | Hashnode"
description: "I share my experience using AI. Read the latest articles by Vardhana on Hashnode."
url: "https://hashnode.com/@innerfuel"
---

@innerfuel

# Vardhana

@innerfuel · Bangalore, India · Joined June 2026

I share my experience using AI

### [How I Built and Run an AI-Powered Tool for Almost $0/Month](https://my-blogvbr.hashnode.dev/how-i-built-and-run-an-ai-powered-tool-for-almost-0-month?utm_source=hashnode&utm_medium=feed)

A practical breakdown of how I built a Reddit keyword research tool using Claude API, Vercel, and Upstash Redis — running for under $2/month.

5 min read · [my-blogvbr.hashnode.dev](https://my-blogvbr.hashnode.dev/how-i-built-and-run-an-ai-powered-tool-for-almost-0-month?utm_source=hashnode&utm_medium=feed)

[Jun 14](https://hashnode.com/posts/how-i-built-and-run-an-ai-powered-tool-for-almost-0-month/6a2ec0c97f237056bf23a8fb)