Rakesh Jain
@devops_tech
Linux 🐧 | Cloud ☁️ | DevOps 💻 | Security 🪖 Exploring and sharing tech insights through my writings ✍️ Come along on this journey! 👋
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🚀 SRE vs DevOps – What’s the difference? Both aim for faster, more reliable software delivery. But they approach it differently. #DevOps #SRE #Differences #Similarities #Roles #Responsibilities Let’s break it down 👇
This is really helpful. Having a structured approach helps us to troubleshoot with ease and faster pace.
"The only thing we learn from history is that we learn nothing from history."
🚨 The Approach to Troubleshooting Application or Server Outages 🚨 When systems go down, staying calm is key. One should follow a structured, layered approach to find the root cause: Infrastructure → Network → Application → Dependencies → Monitoring. #Troubleshooting
Requesting to urgently assist on below matter team. Thanks. @RailwaySeva @WesternRly @RailMinIndia @AshwiniVaishnaw @PMOIndia #indianrailway @calokeshkjain
@RailMinIndia @IRCTCofficial @PMOIndia @GMSWRly @drmadi @RailwaySeva PNR: 2442532622 | Train: 06282/ALL-MYS SPL A lady passenger with 2 kids (11 yrs & 3 yrs) has been allotted both upper berths in 3AC. Lower berth passengers aren’t allowing her to sit during the day.
🧵 Ingress vs. Egress in Kubernetes 👇👇👇
🧵 Ingress vs. Egress in Kubernetes A quick breakdown to master traffic flow like a pro! 🚀👇
Networking Basics Master Class 👇👇
Networking Basics Simplified! A thread of 20 fundamental Networking concepts 👇
Types of Data Structures - A Visual Thread 👇
Getting started with #Kubernetes! A Thread 🧵👇
🚀 Kubernetes Starter Guide – A Thread 🧵 Master Kubernetes from scratch with this structured roadmap! 📌 #Kubernetes #DevOps #Cloud
Mastering Docker Swarm! A Twitter thread with 20 useful Docker Swarm commands 👇
Mastering AWS CLI! 💻 Understanding 25 useful AWS CLI commands with examples. A Thread 🧵
Mastering AWS CLI! 💻 Understanding 25 useful AWS CLI commands with examples. A Thread 👇
Kubernetes APIs are organized into “groups” There are two types of API groups: Core group → No group name, just apiVersion: v1 Named groups → Like apps, batch, networking.k8s.io, etc.
💼DevOps Engineers with Kubernetes skills in 2025: Mid to Senior levels - 🇮🇳 India: ₹18–45-70 LPA 🇺🇸 USA: $120K–$180K-$250K/year K8s isn’t just a tool — it’s a career multiplier. Learn it. Master it. Bank on it.🚀👨💻 #DevOps #Kubernetes #SalaryTrends #TechCareers #CloudNative
Mastering DNS 👇👇
Mastering DNS (Domain Name System)! A Thread explaining DNS Terminology and its Workflow 👇💻
How one can build real DevOps skills 👇👇
🧵 How to Get a DevOps Job Without Relying on Certifications 15 battle-tested, practical tips to help you break into DevOps with real skills. #DevOps #100DaysOfDevOps #Linux #Cloud #Kubernetes
5 years on @X (Twitter) 🎉 Grateful to all my followers for the support! 🙏 I’ll keep sharing DevOps insights & content to grow together 🚀! #MyXAnniversary
Kubernetes vs OpenShift : What’s the Difference? #Kubernetes #OpenShift #Container #Orchestration #DevOps #cloudnative
Kubernetes Interview Guide 👇
Kubernetes Interview Guide! A thread with 20+ mid-level to advanced Kubernetes interview questions with concise answers 🚢⚓️ 👇
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