# Tech Stack I used to build my coding platform (algomaster.io)

DevFeed: [Tech Stack I used to build my coding platform (algomaster.io)](<https://devfeed.tech/articles/tech-stack-i-used-to-build-my-coding-platform-algomaster-io-33563.md>)

Original publisher: [Read original article](<https://blog.algomaster.io/p/algomaster-tech-stack>)

Author: Ashish Pratap Singh

Published: 2026-03-22T05:01:59Z

Content type: tutorial

Language: en

Sources: [AlgoMaster Newsletter](<https://devfeed.tech/sources/algomaster-newsletter.md>)

Topics: [Development](<https://devfeed.tech/topics/development.md>), [Next.js](<https://devfeed.tech/topics/next-js.md>), [React](<https://devfeed.tech/topics/react.md>), [TypeScript](<https://devfeed.tech/topics/typescript.md>), [Supabase](<https://devfeed.tech/topics/supabase.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>), [stripe](<https://devfeed.tech/topics/stripe.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Vercel](<https://devfeed.tech/topics/vercel.md>), [Content Management System](<https://devfeed.tech/topics/cms.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [Serverless](<https://devfeed.tech/topics/serverless.md>)

Tags: [authentication](<https://devfeed.tech/tags/authentication.md>), [browser](<https://devfeed.tech/tags/browser.md>), [cms](<https://devfeed.tech/tags/cms.md>), [coding](<https://devfeed.tech/tags/coding.md>), [frontend](<https://devfeed.tech/tags/frontend.md>), [full-stack](<https://devfeed.tech/tags/full-stack.md>), [next-js](<https://devfeed.tech/tags/next-js.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [openai](<https://devfeed.tech/tags/openai.md>), [payments](<https://devfeed.tech/tags/payments.md>), [react](<https://devfeed.tech/tags/react.md>), [tech-stack](<https://devfeed.tech/tags/tech-stack.md>)

## AI overview

The author explains the technology stack used to build AlgoMaster.io, an interactive software engineering interview preparation platform. The platform uses Next.js with React and TypeScript, Vercel, Supabase, Payload CMS, Stripe, and AI-related services including OpenAI, Whisper, and pgVector. The article also describes the platform's architecture and the author's rationale for choosing Next.js.

## Source excerpt

In September 2024, I started building AlgoMaster.io from scratch after quitting my job at Amazon.