Engineering Manager · React, Next.js, Node.js & AI · 15+ years · Mumbai, India
I lead frontend and backend engineering teams, modernise legacy platforms, and build AI-powered web products. I write about frontend architecture, performance, and AI-assisted engineering.
🌐 Website: sanjivsutar.in ✍️ Writing: Blog · dev.to · Hashnode · Medium 💼 LinkedIn: sanjivsutar
TypeScript · JavaScript · React · Next.js · Node.js · Angular · AEM · Strapi · PWA · React Native · Web performance · Accessibility · AI-assisted engineering
| Project | What it is |
|---|---|
| Sutra | The AI assistant on my site. It answers only from the site's own content, falls back from Gemini to Groq, and works within free API limits. |
| topic-tutor | AI-powered course search: any topic becomes an AI-written lesson with curated YouTube and Vimeo videos. Case study |
| mintledger-app | Free, private financial and banking calculators, server-rendered with Next.js for SEO. Case study |
| betterdaysapp | An installable PWA habit tracker that logs the context behind every habit. Case study |
| vestiraapp | An AI virtual try-on studio for women's accessories. Case study |
| reciept-iq | Scan a receipt and get instant verdicts on overpriced items, with AI and on-device OCR. |
| recieptiq-reactnative | A native iOS and Android port of the receipt scanner, built with React Native, Expo and TypeScript. |
- Rebuilding an enterprise automotive platform from .NET to Next.js, in one switch
- Where AI agents break on frontend work (and where they shine)
I take on freelance React, Next.js, mobile and AI projects, and architecture reviews. See what I offer or get in touch.