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mankarsandesh/README.md

Sandesh Mankar

Full-stack engineer. 7+ years building web applications across fintech, government, education, and SaaS.

Currently at The CodingMachine (London) working on Mazer — a SaaS platform serving 100,000+ users across 180 countries. Based in the UK, working remotely.

I work mostly with TypeScript, React, Next.js, Node.js, NestJS, and PHP (Laravel/Symfony), on top of PostgreSQL, MySQL, and MongoDB. Comfortable across the stack — frontend architecture, API design, database modelling, and AWS infrastructure.

Recent weekend projects

🩺 Package Pulse — Paste your package.json and see what's outdated, stale, or compromised before you run npm install. Cross-references the npm registry, flags known supply-chain incidents, and generates a cleaned-up package.json. Built with Next.js + Tailwind. https://package-pulse.vercel.app/

🛠 json-viewer — ( Paste, drop a file, or load the sample. Built for large documents — collapsible tree, search, lazy rendering.) https://json-viewer-explorer.vercel.app/

🛠 aws-chunked-uploader — ( Upload files up to 50 GB to AWS S3 using multipart uploads. Chunks go directly from the browser to S3 via presigned URLs — your Express server never handles file data.)

What I'm interested in

  • Frontend architecture that scales beyond the first 10 components
  • API design that ages well
  • Side projects that solve a real problem in a weekend

Get in touch

Pinned Loading

  1. aws-chunked-upload aws-chunked-upload Public

    The architecture will use S3 Multipart Upload — chunks go directly from browser to S3 via presigned URLs (your Express server never handles the file data, just coordinates).

    TypeScript

  2. json-viewer json-viewer Public

    JavaScript

  3. RewardCore RewardCore Public

    Reward Core

    Vue

  4. nuxt-socket-laravel-echo-SSR nuxt-socket-laravel-echo-SSR Public

    Nuxt SSR Mode Connect Socket to Laravel Echo Pusher

    Vue 3 1

  5. sunday-frontend sunday-frontend Public

    JavaScript

  6. admin-panel-ecommerce admin-panel-ecommerce Public

    Admin Panel Ecommerce using Next js, Prisma

    TypeScript