---
title: "Amrendra kumar (@codewithamrendra) | Hashnode"
description: "Insights on AI, SaaS & Modern Frontend Development. Read the latest articles by Amrendra kumar on Hashnode."
url: "https://hashnode.com/@codewithamrendra"
---

@codewithamrendra

# Amrendra kumar

@codewithamrendra · Pune, India · Joined May 2026

Insights on AI, SaaS & Modern Frontend Development

[Website](https://codewithamrendra.vercel.app/)

### [What Is Gemini 4 Carbon? Google's Security Model, Benchmarks and Pricing Explained](https://my-blog3.hashnode.dev/gemini-4-carbon-security-benchmarks-pricing?utm_source=hashnode&utm_medium=feed)

Gemini 4 Carbon is Google's new frontier model for security and long coding tasks. See benchmarks, $2/$10 pricing, access limits and who it suits.

8 min read · [my-blog3.hashnode.dev](https://my-blog3.hashnode.dev/gemini-4-carbon-security-benchmarks-pricing?utm_source=hashnode&utm_medium=feed)

[Oct 30](https://hashnode.com/posts/gemini-4-carbon-security-benchmarks-pricing/6ae43dd1658822167ca7ff0b)

### [Deploy Next.js on AWS: Complete DevOps Guide 2026](https://my-blog3.hashnode.dev/deploy-nextjs-on-aws?utm_source=hashnode&utm_medium=feed)

A DevOps guide to deploying Next.js on AWS, Amplify vs ECS Fargate vs OpenNext, with costs and common mistakes to avoid.

7 min read · [my-blog3.hashnode.dev](https://my-blog3.hashnode.dev/deploy-nextjs-on-aws?utm_source=hashnode&utm_medium=feed)

[Sep 10](https://hashnode.com/posts/deploy-nextjs-on-aws/6aa27925fbb547f690e91dc7)

### [React Server Components vs Traditional CSR: A Real Benchmark Agency Blogs Never Show You](https://my-blog3.hashnode.dev/react-server-components-vs-traditional-csr-a-real-benchmark-agency-blogs-never-show-you?utm_source=hashnode&utm_medium=feed)

A hands-on benchmark comparing React Server Components vs CSR: real bundle size, load time, and Lighthouse scores. See the actual numbers.

6 min read · [my-blog3.hashnode.dev](https://my-blog3.hashnode.dev/react-server-components-vs-traditional-csr-a-real-benchmark-agency-blogs-never-show-you?utm_source=hashnode&utm_medium=feed)

[Aug 20](https://hashnode.com/posts/react-server-components-vs-traditional-csr-a-real-benchmark-agency-blogs-never-show-you/6a86ecb73ea28a8beb1f6c2d)

### [Why a High Lighthouse Score Doesn't Always Mean a Fast Website](https://my-blog3.hashnode.dev/why-a-high-lighthouse-score-doesn-t-always-mean-a-fast-website?utm_source=hashnode&utm_medium=feed)

A perfect Lighthouse score doesn't mean real users experience your site as fast. Here's why.

8 min read · [my-blog3.hashnode.dev](https://my-blog3.hashnode.dev/why-a-high-lighthouse-score-doesn-t-always-mean-a-fast-website?utm_source=hashnode&utm_medium=feed)

[Aug 4](https://hashnode.com/posts/why-a-high-lighthouse-score-doesn-t-always-mean-a-fast-website/6a71c6329517174fe63b40d4)

### [Why Every React Project Needs an AGENTS.md File for Better AI Coding](https://my-blog3.hashnode.dev/why-every-react-project-needs-an-agents-md-file-for-better-ai-coding?utm_source=hashnode&utm_medium=feed)

Learn what AGENTS.md is, why React projects need one, and get a production-ready template for Cursor, Claude Code, and Copilot.

9 min read · [my-blog3.hashnode.dev](https://my-blog3.hashnode.dev/why-every-react-project-needs-an-agents-md-file-for-better-ai-coding?utm_source=hashnode&utm_medium=feed)

[Jul 15](https://hashnode.com/posts/why-every-react-project-needs-an-agents-md-file-for-better-ai-coding/6a5728ed30e1a4c79b099a6f)