Arvind kumar

Youtuber@Codefarm || Software Engineer || Always A Learner :)

[Arvind kumar @arvind4gl]

#java #JavaDeveloper #jdk #jvm #interview #SoftwareEngineering
Read “Ace Your Spring Boot Interview: 450+ Questions with Detailed Answers“ by Arvind Kumar on Medium: https://t.co/ATE8C5rCnW

[Arvind kumar @arvind4gl]

Complete project implementation along with github code

Video - https://t.co/AzPzFYggWS

[Arvind kumar @arvind4gl]

#productionIssues #topmate

[Arvind kumar @arvind4gl]

JDK 27 Explained: 4 HUGE Java Improvements With Zero Code Changes #jdk27 https://t.co/AaffrQADiN

[Arvind kumar @arvind4gl]

I Built an Auth Microservice with a FREE AI Coding Assistant | Spring Bo... https://t.co/8v80A5Ju6n via @YouTube

[Arvind kumar @arvind4gl]

Why is String Immutable in Java? | Java Interview Deep Dive #javainterview https://t.co/IpfvI6DWkL via @YouTube

[Arvind kumar @arvind4gl]

I just published I’m Building Codefarm Around One Simple Idea: Engineers Should Learn by Connecting the Dots https://t.co/HA9MOy6Rj3

[Arvind kumar @arvind4gl]

@YouTube Get your copy here - https://t.co/DyA9uWHwiB

[Arvind kumar @arvind4gl]

[Ebook] 22 System Design Interview Questions That Reveal How Real Systems Break ... https://t.co/JAGiCUF26I via @YouTube

[Arvind kumar @arvind4gl]

Check out the latest article in my newsletter: Codefarm Engineering Digest — July 2026 | Rethinking How System Design Gets Taught | Instagram Takes Off https://t.co/C2xSbDb2RZ via @LinkedIn

[Arvind kumar @arvind4gl]

#kafka #apacheKafka #eventDrivenArchitecture #software #softwareEngineering

[Arvind kumar @arvind4gl]

Building a ticketing system like bookmyshow - Concurrency, Locks, race condition.
Real interview conversation setup.

Medium story to read the deep dive - https://t.co/Xtoe22BztW

#systemdesign #distributedsystems #microservices #SoftwareArchitecture #concurrency

[Arvind kumar @arvind4gl]

#systemDesign #distributedSystem #Java #softwareArchitecture
Read “Building a Ticketing System: Concurrency, Locks, and Race Conditions“ by Arvind Kumar on Medium: https://t.co/Xtoe22BztW

[Arvind kumar @arvind4gl]

#systemdesign #Microservices #distributedSystems #SoftwareArchitecture
Read “BookMyShow Sells the Same Seat Twice: System Design Interview Deep Dive on Race Conditions and…“ by Arvind Kumar on Medium: https://t.co/0frnV6cUAz

[Arvind kumar @arvind4gl]

System Design Interview: How Would You Send 1 Million Notifications Without Overwhelming Your…“ by Arvind Kumar on Medium: https://t.co/BAfeqCZCYK

#systemdesign

[Arvind kumar @arvind4gl]

See this Instagram post by @arvind.codefarm https://t.co/5dam2LA2hk

[Arvind kumar @arvind4gl]

One Platform for Java, System Design, Microservices & Cloud Learning | I... https://t.co/rbHUoExGbS via @YouTube

[Arvind kumar @arvind4gl]

Rate limiter playground.
One clock, one event stream, and traffic patterns readers can actually provoke.
https://t.co/jbiGjy7OTo
#ratelimiter #codefarm #tokenbucket #leakybucket

[Arvind kumar @arvind4gl]

99.9% vs 99.99% Uptime Explained Visually | Website Uptime #Uptime #Syst... https://t.co/NcYewxgxtY via @YouTube

[Arvind kumar @arvind4gl]

System Design Roadmap | Codefarm — Architect scalable, resilient, high-throughput systems. A structured 9-week path from zero to expert.
#TechRoadmap #Coding

https://t.co/UvXLRmWtid