Sarvesh

👋 Full stack developer passionate about clean code, performance optimization, and building things that scale.

India Joined on Dec 20, 2020 https://sarveshsp.netlify.app/

Work

Software Developer

Sarvesh

Aug 30

useMemo, useCallback, React.memo — What Optimizations Actually Work

#webperf #react #node #javascript

6 min read

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Sarvesh

Aug 29

Complete Guide to Passwordless Authentication

#webdev #programming #javascript #beginners

8 min read

Sarvesh

Jul 26

The TLS Handshake Explained: What Really Happens When Your App Goes HTTPS

#networking #security #node #javascript

6 min read

Sarvesh

Jul 23

ACID vs BASE: Mastering Transaction Models for Modern Full Stack Applications

#webdev #mongodb #postgres #programming

5 min read

Sarvesh

Jul 7

WebSockets vs Server-Sent Events vs Polling: A Full Stack Developer's Guide to Real-Time Communication

#webdev #react #node #javascript

6 min read

Sarvesh

Jul 3

Building Production-Ready API Rate Limiting with Express, Redis, and Middleware

#webdev #programming #node #javascript

6 min read

Sarvesh

Jul 2

Mastering React Performance: A Complete Guide to Code Splitting, Lazy Loading, and Tree Shaking

#webdev #react #webperf #javascript

6 min read

Sarvesh

Jul 1

PM2 + Winston Logs: Monitor Your Node.js App Like a Pro

#linux #webdev #node #programming

5 min read

Sarvesh

Jun 23

HTTP Status Codes That Are Commonly Abused in REST APIs: A Full Stack Developer's Guide

#webdev #programming #javascript #beginners

6 min read

Sarvesh

Jun 16

Docker Networking Mastery: Bridge, Host, and Overlay Networks with Real-World Use Cases

#docker #networking #fullstack #devops

6 min read

Sarvesh

Jun 14

MongoDB Indexes: How They Work and When They Backfire

#node #webdev #webperf

7 min read

Sarvesh

Jun 13

Building a Bulletproof CI/CD Pipeline for MERN Apps with GitHub Actions

#cicd #githubactions #programming #automation

7 min read

Sarvesh

Jun 11

TTFB, CLS, FCP — Web Performance Metrics That Actually Matter

#webdev #programming #performance #webper

5 min read

Sarvesh

Jun 7

Debugging Memory Leaks in Node.js: A Complete Guide to heapdump, clinic.js, and v8-tools

#security #performance #webperf #node

6 min read

Sarvesh

Jun 6

JWT vs OAuth2 vs Session Cookies: A Complete Authentication Strategy Breakdown for Full Stack Developers

#javascript #node #security #webdev

5 min read

Sarvesh

Jun 2

Load Balancing Explained: Nginx, HAProxy, and Layer 4 vs 7 Deep Dive

#nginx #webdev #backend #linux

5 min read

Sarvesh

May 29

Debounce vs Throttle in JavaScript: Real World Use Cases with Code

#webdev #react #javascript #programming

2 min read

Sarvesh

May 25

Understanding and Preventing XSS Attacks in Express and React Applications

#security #webdev #javascript #react

4 min read

Sarvesh

May 24

Clean Architecture in Node.js APIs: Mastering Separation of Concerns

#node #javascript #webdev #beginners

5 min read

Sarvesh

May 22

React Reconciliation Explained — A Technical Deep Dive into the Virtual DOM and Fiber Architecture

3 min read

Sarvesh

May 21

TCP vs UDP — Low-Level Network Internals Behind Your API Calls

#webdev #networking #fullstack #api

4 min read

Sarvesh

May 19

SQL Joins Demystified: LEFT, RIGHT, INNER, FULL Explained with Tables

#mysql #database #tutorial #webdev

4 min read

Sarvesh

May 16

JWT Authentication Deep Dive: Creation, Storage, and Verification

#security #webdev #jwt #authentication

4 min read

Sarvesh

May 15

Axios vs Fetch: A Practical Guide to Error Handling, Interceptors & Retry Strategies

#webdev #express #node #javascript

3 min read

Sarvesh

May 1

What Really Happens When a Browser Loads Your Site – A Friendly Guide to the Critical Rendering Path

#beginners #performance #html #css

3 min read

Sarvesh

Jun 8 '23

Common Beginner JavaScript Mistakes to watch out for...

#javascript #beginners #webdev #programming

4 min read

Sarvesh

Jun 5 '23

How to Install NodeJs on Linux

#node #javascript #beginners #linux

3 min read

Sarvesh

Jan 31 '23

Fire Up your mysql in a Docker Container 🔥🔥

#cryptocurrency #crypto #web3 #blockchain

1 min read

DEV Community

Sarvesh

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Three Year Club

Two Year Club

One Year Club

useMemo, useCallback, React.memo — What Optimizations Actually Work

Want to connect with Sarvesh?

Complete Guide to Passwordless Authentication

The TLS Handshake Explained: What Really Happens When Your App Goes HTTPS

ACID vs BASE: Mastering Transaction Models for Modern Full Stack Applications

WebSockets vs Server-Sent Events vs Polling: A Full Stack Developer's Guide to Real-Time Communication

Building Production-Ready API Rate Limiting with Express, Redis, and Middleware

Mastering React Performance: A Complete Guide to Code Splitting, Lazy Loading, and Tree Shaking

PM2 + Winston Logs: Monitor Your Node.js App Like a Pro

HTTP Status Codes That Are Commonly Abused in REST APIs: A Full Stack Developer's Guide

Docker Networking Mastery: Bridge, Host, and Overlay Networks with Real-World Use Cases

MongoDB Indexes: How They Work and When They Backfire

Building a Bulletproof CI/CD Pipeline for MERN Apps with GitHub Actions

TTFB, CLS, FCP — Web Performance Metrics That Actually Matter

Debugging Memory Leaks in Node.js: A Complete Guide to heapdump, clinic.js, and v8-tools

JWT vs OAuth2 vs Session Cookies: A Complete Authentication Strategy Breakdown for Full Stack Developers

Load Balancing Explained: Nginx, HAProxy, and Layer 4 vs 7 Deep Dive

Debounce vs Throttle in JavaScript: Real World Use Cases with Code

Understanding and Preventing XSS Attacks in Express and React Applications

Clean Architecture in Node.js APIs: Mastering Separation of Concerns

React Reconciliation Explained — A Technical Deep Dive into the Virtual DOM and Fiber Architecture

TCP vs UDP — Low-Level Network Internals Behind Your API Calls

SQL Joins Demystified: LEFT, RIGHT, INNER, FULL Explained with Tables

JWT Authentication Deep Dive: Creation, Storage, and Verification

Axios vs Fetch: A Practical Guide to Error Handling, Interceptors & Retry Strategies

What Really Happens When a Browser Loads Your Site – A Friendly Guide to the Critical Rendering Path

Common Beginner JavaScript Mistakes to watch out for...

How to Install NodeJs on Linux

Fire Up your mysql in a Docker Container 🔥🔥