Rajesh kumar @rajeshkumar1232
Joined June 2010-
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How DNS Works from Start to Finish
As a DevOps engineer, we all use Nginx. But most don’t understand how powerful Nginx really is. Here’s what happens when a request hits your Nginx server: Nginx sits as your system’s entry point, listening on ports 80 and 443. When a request comes in, it instantly decides the…
I did not know about this guy, how many of such hidden gems are there honestly. Glad i stumbled upon this video.
A critical Linux process just died out of nowhere As a DevOps engineer, I've dealt with this countless times in production. When it happens, every second counts. Here's my 7-step debugging playbook: 👉 𝗦𝘁𝗲𝗽 𝟭: 𝗩𝗲𝗿𝗶𝗳𝘆 𝘁𝗵𝗲 𝗼𝗯𝘃𝗶𝗼𝘂𝘀 🔺 ps aux | grep…
Learning Kubernetes with AWS EKS can be 100% practical and 100% project-based. 👉 I've created a comprehensive two-part guide to help you deploy a complete 3-tier application (React, Flask, PostgreSQL) on AWS EKS, with everything needed for production environments. ✅ Here's…
Why 90% of “DevOps Engineers” Can’t Debug a Simple Server Issue Every week I see someone with “3 years DevOps experience” who can deploy to Kubernetes but freezes when asked to troubleshoot why a server is running slow. They know every Terraform module by heart but can’t…
Paid Vs Free
Your K8s pod crashes with “disk full” but you can’t even SSH into it to check what’s wrong. Not all troubleshooting happens at 3 AM. Sometimes it’s 8 AM and your coffee is still brewing. Here’s the 4-step fix that saved my production StatefulSet: The Problem: After a cluster…
This Resume has an ATS score of more than 88🤯 This Resume helped many in getting an interview calls from companies like Google, Microsoft, Amazon, and many more. 💼 I have personally used this single-column resume in my job hunting and got amazing results I am sharing the…
Fuck it. I'm sharing the 10 Gemini prompts that built my entire SaaS from scratch. These prompts literally replaced my CTO, lead dev, and product manager. Comment 'send' and I'll DM you the complete Gemini guide to master it:
Backend Interview question that is being asked a lot these days : You are implementing an API that returns users to the client, but the database has 1 M(1000000) users How will you return data to the client efficiently?
This guy breaks down everything you need to know about AI in 2 hours
Want to learn Kubernetes? Then these 5 blogs will teach you more than any tutorials ever will. Fundamental ones: 1. Stop Over-Complicating Kubernetes: This is How You Should Actually Learn It medium.com/living-devops/… 2. Building Your First Real Kubernetes Application…
How Does SSO Work? Credit to @bytebytego #infosec #CyberSecurity #CyberSecuritytips #informationsecurity #CyberSec #networking #offensivesecurity #infosecurity #CyberSecurityawareness
I love discussing how to design a file upload system. "a single API endpoint that takes a file" POST /upload -> Save to disk. This is design for a toy app, not a real-world system. It will fail, and it will be slow...🧵
PWC Interview experience for Junior DevOps Engineer role ✅ Round 1: Screening Round (30 minutes) - Walk me through your current project architecture and your role in it. - Which DevOps tools have you worked with in the last 2 years? - What AWS services have you used in…
You're building a SaaS product. 100s of companies (tenants) share your database and servers. One tenant imports a massive dataset, consuming 90% of the database resources. The platform slows to a crawl for every other customer. How do you prevent this?
Quick question: You're migrating a monolithic app with a single, massive database to microservices. Each service needs its own data store. Splitting the DB takes months, requires downtime, and risks data integrity. How do you fix this ?
Quick question: Your login page is being literally hammered …by a botnet using millions of breached passwords from other sites. Simple IP blocking is useless. How do you fix this without locking out legitimate users?
You're tasked with monitoring your fleet of 10,000 servers. "Have every server report its CPU usage every second to a central PostgreSQL database. You'll get a nice table of (timestamp, server_id, cpu_usage)." This plan will work for about 15 minutes, until your database disk…
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BHYRAPPAJI M D ಗೌ... @BHYRAPPAJI_MD
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The Design Trends @TheDesignTrend2
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vaddi ravi babu. ❤�... @jivaddi
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Johnny @j00ny369T
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Shivender Pratap Sing... @shivenderkanwar
15K Followers 76 Following Ex-Para Special Forces | Building APEX | On a mission to create 1 crore new entrepreneurs in India https://t.co/1vPXjsNdPg
Vaibhav Agarwal @va_a14
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Mutha Nagavamsi⚡️ @MuthaNagavamsi
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39K Followers 816 Following Your trusted Construction Project manager, For Affordable housing,We offer Consultation, design and building services🏗️ 📧 [email protected]
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7K Followers 206 Following Building LivingDevOps | DevOps engineer, Technical Writer, Mentor, Educator, LinkedIn 40k, Medium 11k.
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27K Followers 1K Following GenAI @Youtube | Building AI powered video editing | ex : @Google Search & @Microsoft Azure | 3x hackathon winner | Views my own
Govardhana Miriyala K... @govardhana_mk
5K Followers 64 Following https://t.co/HnTPi46eno - I help businesses with Digital and Cloud Consulting https://t.co/jDblC8zega - I author #1 DevOps and Cloud newsletter
Samrat Bhai @BhaiiSamrat
116K Followers 346 Following NO RW NO LW || PURELY BIASED || जय श्री राम ♥️
It's FOSS @itsfoss2
149K Followers 146 Following Linux and Open Source Web Portal 🐧 Follow us to - Get the latest Linux and Open Source news 📰 - Learn Linux tips and tutorials 💡 - Enjoy Linux memes 🤣
Har Ghar Gurukul @Harghargurukul
2K Followers 3 Following Follow - @govardhanmath धर्म, अध्यात्म और राष्ट्र ।।
Kajal HINDUsthani @kajal_jaihind
228K Followers 715 Following Entrepreneur । Research Analyst। Debater।Social Activist।ProIndiaRight। Nationalist।Proud HINDUstani । JAIHIND🇮🇳
Tom Dörr @tom_doerr
103K Followers 2K Following Follow for posts about GitHub repos, DSPy, and agents Subscribe for top posts DM to share your AI project (Due to volume of DMs I'll prioritize subscribers)
𝙎𝘼𝙍𝘾𝘼�... @sarcasqo
9K Followers 483 Following Sharing laughs and memes from my adventures 🍻 Check the link to see bollywood copies 🤌
Piyush Kumar @Piyushkumar420
33K Followers 408 Following AI & Tech content creator || 50k+ Linkedin 🤝 || Product Hunter & Marketing expert 📈 || DM for Collabs 📩 ||
Bhagavad Gita 🪷 @Geetashloks
312K Followers 3K Following (धर्मो रक्षति रक्षितः❤️🔥) Dm for promotion
FirstBiharJharkhand @firstbiharnews
177K Followers 145 Following Official Account of First Bihar Jharkhand News. Follow us for latest News and Updates from Bihar/Jharkhand. #FirstBiharJharkhand
Gun Lovers Club @GunloverClub1
786K Followers 90 Following Join the gun enthusiast community for epic pics and videos. DM for credit or removal.
Doge Inu @Doge_Altcoin
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YTS YIFY (YTS.MX) @ytsyify
71K Followers 0 Following YTS YIFY account. Visit here: https://t.co/rtyJqre6hL Telegram channel: https://t.co/S9hr4jlBZl
TRUE STORY @TrueStoryUP
53K Followers 492 Following भारत सरकार से पंजीकृत समाचार पत्र व न्यूज़ वेबसाइट का अधिकृत ट्विटर अकॉउंट
Tech Fusionist @techyoutbe
49K Followers 2K Following Bridging Tech Gaps → AI | Cloud | No-Code | DevOps | Security 🚀 Sharing insights, tools & trends 🤝 DM for collabs or partnerships @TTechFusionist
SURE MOVIE PLUG @suremovieplug
17K Followers 61 Following Engaging movies and TV shows recaps #movie #tvshow
SIP Investor @SIP_INVEST0R
10K Followers 605 Following SIP is the easiest way towards long term wealth creation. Just SIP in a handful MFs and quality stocks regularly for long to see the wonder!
Rohan Das @rohaninvestor
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Discounts Deck @discountsdeck
195K Followers 1 Following Find The Latest Deals & Offers in India | Note: Price & Stock are subjected to change without notice | As an Amazon associate, I earn from qualifying purchase|
Ashish Pratap Singh @ashishps_1
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Dr Milan Milanović @milan_milanovic
55K Followers 2K Following Chief Roadblock Remover and Learning Enabler | 400K+ audience | Writing on software, leadership & career | Making complex topics simple | Leadership Coach
The Eagle Eye @DeshiProfessor_
13K Followers 1K Following ●Science & Culture●Threads🧵●My thoughts exist in a wavefunction until observed●Schrödinger's cat follows me. Maybe.
Spring Framework @springframework
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siniSUNdulu @Sikurir2
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GitHub Projects Commu... @GithubProjects
193K Followers 111 Following We're sharing/showcasing best of @github projects/repos. Follow to stay in loop. Promoting Open-Source Contributions. UNOFFICIAL, but followed by github
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2.2M Followers 50 Following Check our media for latest movies and TV Show recommendations 
Hindinama @Hindinama2
184K Followers 491 Following हिन्दीनामा, एक छोटा सा परिवार है। जिसका प्रयास हिन्दी समेत अन्य भाषाओं के हिन्दी अनूदित साहित्य के भिन्न-भिन्न रूपों को आपके समक्ष रखना है।
Vertigo_Warrior @VertigoWarrior
322K Followers 5K Following IVY League MBA, Nationalist, Sanatani. Tweets on History, Heritage, Sports, Nature | Blessed to be followed by @narendramodi ji | RT isn't Endorsement
𝗔𝘀𝗵𝘂𝘁�... @VedicAshutosh
21K Followers 77 Following ॥𝗗𝗲𝘃𝗼𝘁𝗲𝗲 𝗢𝗳 𝗠𝗮𝗵𝗮𝗸𝗮𝗹॥ - 𝗕𝗲𝘁𝘁𝗲𝗿 𝘁𝗼 𝗱𝗶𝗲 𝗼𝗻 𝘁𝗵𝗲 𝗯𝗮𝘁𝘁𝗹𝗲-𝗳𝗶𝗲𝗹𝗱 𝘁𝗵𝗮𝗻 𝘁𝗼 𝗹𝗶𝘃𝗲 𝗮 𝗱𝗲𝗳𝗲𝗮𝘁𝗲𝗱 𝗹𝗶𝗳𝗲.
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Java Guides @GuidesJava
89K Followers 447 Following Blog about #java #restapi #springboot #microservices #fullstackwebdevelopment YouTube: https://t.co/4HGAJGcW7T Website: https://t.co/6cg0xznQMB
Javarevisited @javarevisited
81K Followers 263 Following @Java blog & @Medium pub https://t.co/e0eEKjA8gJ youtube - https://t.co/nduxveeKOK books - https://t.co/OvnHDk6iZC substack - https://t.co/PfAsZNVzmp courses - https://t.co/nnIp2j69RN
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