About Abhinav Sinha
Full-Stack Software Engineer | AI & Automation | Building & Deploying | Content creation
Hi, I'm Abhinav Sinha — a Full-Stack Developer and AI builder based in Patna, India. I build web apps, AI-powered tools, and I also make cartoon animations on the side.
I got into programming because I wanted to build things, not just study theory. Most of what I know came from breaking projects, reading docs at 2am, and figuring things out while actually shipping something. That's still how I work.
These days I split my time between full-stack development work — MERN stack, Google Cloud, API integrations — and building AI tools. I also write on this blog about the AI tools I actually use, not just the ones that get press.
What I Build
My day-to-day work is usually in one of these areas:
- Full-Stack Web Apps — MERN stack (MongoDB, Express, React, Node.js), deployed on Google Cloud or Hostinger depending on the project
- AI-Powered Tools — I've built tools for text detection, resume analysis, GEO/SEO auditing, and content generation — most of the tools on this site are ones I built myself
- Automation Systems — Social media automation, content pipelines, workflow tools that save repetitive manual work
- SEO-Optimized Pages — Server-side rendering, structured data, Core Web Vitals — the technical side of getting pages to rank
Animation & Content
Parallel to the development work, I run an animation channel. I started it because I wanted to do something creative that wasn't code — it turned into something real.
- Instagram: @9_face_toon — 40K+ followers, cartoon and short-form animation content
- YouTube: 9 face toon — 40K+ subscribers
- Most of the content is 2D cartoon animation — characters, scenes, short stories. Made with a combination of traditional animation software and, more recently, some AI-assisted tools for specific parts of the workflow.
Why I Write on This Blog
I started writing here because I was already testing AI tools constantly — for my own projects, for content creation, for development work. I figured I'd write down what I actually found instead of keeping notes in a private doc.
Everything on this blog is based on tools I've personally used. I don't review tools from press releases. If I haven't used something long enough to have an opinion, I don't write about it. The blog also covers web development topics I run into — deployment, hosting, domains, things I had to figure out myself.
Outside of Work
I'm based in Patna. When I'm not building or animating, I'm usually reading about whatever AI development happened that week, tinkering with a new tool that just launched, or occasionally getting distracted by a game for longer than planned. I'm also interested in building tools that work for Indian users specifically — regional language support, local payment flows, content that makes sense in the Indian context.
Let's Connect
If you're working on an AI product, need a developer who understands both the technical and content side, or just want to talk about something you read here — reach out. I reply to most messages.
Code. Creativity. AI. — That's what I build.