Raj Chourasiya builds things that stay live.
Indie developer running a portfolio of production apps and web tools, from AI-content detectors on the Play Store to SEO and transcription tools serving real traffic. One person, one stack, shipped end to end.
Everything currently in production.
A shared architecture, Firebase Auth, Firestore-driven configs, PHP proxy backends on Hostinger, reused and refined across every build.
Detects AI-generated and manipulated images, with device-limited free plans and RapidAPI-backed detection.
Humanizes AI-written text to bypass detection tools, with bulk scanning and Firestore-driven paywall tiers.
High-accuracy AI text detection with heatmap results, also shipped as a standalone PHP website version.
Deepfake voice detection powered by Modulate's Velma-2 API, with Whisper-based transcription on Cloudflare Workers.
Converts typed text into realistic handwriting, plus a PDF-to-Handwriting converter. Monetized with Mediavine.
Visit siteSEO comparison tool with an 89-factor analysis engine and AI-assisted review, plus a full auth & subscription system.
Visit siteAudio-to-text transcription using Whisper-large-v3-turbo on Cloudflare Workers AI, with SRT/TXT export.
Visit sitePreview how any website looks on real devices, iframe-based mockups with multi-device comparison view.
Visit siteGenerates llms.txt files for websites, powered by DeepSeek, built with an AJAX architecture for shared hosting.
Visit sitePart of the site portfolio, one of several domains running on the same PHP/MySQL + Hostinger foundation.
Visit siteMovie review site with a Wikipedia infobox parser, CSV import pipeline, and auto-generated paginated sitemap.
Visit siteMovie news site with a two-pass AI article generation pipeline and bulk content generation, WebP-optimized.
Visit siteIn-house email outreach tool powering a guest-post & backlink reselling business run alongside the product work.
One person, a repeatable system.
Based in Indore, India, I design, build, and ship every layer of each product myself, backend, frontend, and Play Store release. Rather than starting from scratch each time, I lean on one proven architecture: Firebase Auth for identity, Firestore for plan and quota config, and lightweight PHP proxies on Hostinger connecting to RapidAPI and AI providers.
That consistency is deliberate, it means a new app or tool goes from idea to a live Play Store listing or production domain in weeks, not months, without sacrificing reliability.
Outside the product work, I run Ding Dang Kids, a 3D-animated children's YouTube channel, and a guest-post & backlink reselling business built on my own outreach tooling.
Core stack
A channel for the smallest audience.
Ding Dang Kids
A CoComelon-style 3D-animated YouTube channel for toddlers, with original educational songs and recurring characters, Ding, Dang, Buddy the Bear, Mama, and Papa. Production is supported by custom in-house tooling, including a Chrome extension that automates image-prompt workflows for the animation pipeline.
Have a product idea, or want to collaborate?
Open to partnerships, guest-post & backlink work, and interesting build requests.
rajbhaiweb@gmail.com