Sumit Rai

Strengthened my networking fundamentals today 🌍 • Tier 1 → global submarine cables • Tier 2 → regional networks • Tier 3 → ISPs (WAN / MAN / LAN) Also revised OSI (theoretical) vs TCP/IP (practical). Solid basics = better DevOps decisions 🚀 @TrainWitShubham

Day 2 of AWS DevOps ☁️ ✅ Created AWS account ✅ Launched first EC2 instance ✅ Using Ubuntu 24.04 LTS Learning Linux + Cloud the right way 🚀 Thanks to @TrainWitShubham #AWS #DevOps #Linux #Ubuntu #90DaysofDevops

Day 1 of learning @AWS DevOps ☁️ Starting from the fundamentals today — understanding what AWS is and how core services like EC2, IAM, and S3 fit into real-world DevOps workflows. Learning in public. One step at a time 🚀 #AWS #DevOps #CloudComputing #LearningInPublic

@techyoutbe Bro do you know aby course that will teach perfectly

Looking for Projects Ideas DevOps, Full Stack Development (with Hands-on)

Most-used dev ports 👇 🟢 Java / Spring Boot → 8080 🟡 Node.js / Express → 3000 🔵 Django → 8000 🟣 Flask → 5000 🟠 React Dev Server → 3000 🟢 Angular → 4200 🔵 Vue → 8080 🟤 Ruby on Rails → 3000 ⚫ Go HTTP → 8080 🔴 ASP. NET Core → 5000 / 5001 🌐 Nginx → 80 / 443 What did I miss? Drop the port + tech 👇

@vedantdotrpm Interested

I am hiring! Looking for reply guys to work 5+ hours a day Pay: $690 per week Comment below if you’re interested.

I’ve been learning and working on #DevOps skills — now I want to start freelancing. If you’re an experienced freelancer or have tips to get started, I’d love your guidance. #Freelancing #DevOpsCommunity #CareerGrowth

Just ran my first Docker container! One command → complete isolated environment 🤯 docker run hello-world It’s crazy how fast you can spin up apps without setup chaos! #Docker #DevOps #clouds

@techyoutbe Not yet

@SumitRa77076052 did you get yours?

Struggling to understand networking in the Cloud & DevOps world? Just published this guide! (with 51 FREE Slots)🔥🔥 This guide simplifies everything — from IP addresses, DNS, Firewalls, and Subnetting to VPCs, Load Balancers, NSGs, and Terraform automation — all explained in a clear, beginner-friendly way. What’s Inside 👇👇 -> 80+ pages of quick learning -> Cloud-native insights -> 3 Case Studies on Security, Performance & Outages -> Networking Tools: Wireshark, Nmap, Iperf, Tcpdump -> Interview & Certification Prep 👉 Grab your copy of “Cloud & DevOps Networking Secrets” today!

@techopsexamples Great collection! Especially loved the breakdown of EC2 and Load Balancer concepts — super clear

25 Blogs to Learn 25 AWS Concepts: 1) API Gateway: techopsexamples.com/p/architecture… 2) Scaling Patterns: techopsexamples.com/p/cloud-scalin… 3) VPC Network Segmentation: techopsexamples.com/p/aws-vpc-netw… 4) DR Strategies: techopsexamples.com/p/cloud-disast… 5) Load Balancers: techopsexamples.com/p/load-balance… 6) Cross Zone Load Balancing: techopsexamples.com/p/understandin… 7) IAM Policies: techopsexamples.com/p/designing-le… 8) EC2 Guide: techopsexamples.com/p/aws-ec2-guide 9) DNS Record Types: techopsexamples.com/p/aws-dns-reco… 10) DNS Policies: techopsexamples.com/p/cloud-dns-ro… 11) VPC Peering: techopsexamples.com/p/aws-vpc-peer… 12) VPC Gateway Endpoints:techopsexamples.com/p/aws-vpc-gate… 13) Internet Gateway vs NAT Gateway: techopsexamples.com/p/aws-internet… 14) 7Rs Cloud Migration: techopsexamples.com/p/7rs-cloud-mi… 15) Lambda Integrations: techopsexamples.com/p/aws-lambda-i… 16) Lambda Cold Starts: techopsexamples.com/p/provisioned-… 17) Lambda Power Tuning: techopsexamples.com/p/solve-aws-la… 18) Data Transfer Costs: techopsexamples.com/p/simplifying-… 19) Hexagonal Architecture: techopsexamples.com/p/hexagonal-ar… 20) GuardDuty: techopsexamples.com/p/how-guarddut… 21) SSO: techopsexamples.com/p/implementing… 22) Signed vs Pre Signed URL: techopsexamples.com/p/cloudfront-s… 23) Serverless Architecture: techopsexamples.com/p/designing-an… 24) Cloud Cost Control: techopsexamples.com/p/the-3-layers… 25) Behind the Scenes of a Cloud App: techopsexamples.com/p/behind-the-s… 🔴 56K+ read my DevOps and Cloud newsletter: techopsexamples.com/subscribe What do we cover: DevOps, Cloud, Kubernetes, IaC, GitOps, MLOps 🔁 Consider a repost if this is helpful.

Week 2 of my DevOps journey! From Linux basics to Shell scripting, every command makes me feel closer to mastering automation ⚡ #DevOpsJourney #Linux #Cloud #tech

@adevopsgirl_ Exactly what I needed! Setting up Prometheus & Grafana always felt complex — can’t wait to try this guide 🔥

#Prometheus + #Grafana on #Kubernetes: The Complete Monitoring Setup for #DevOps Beginners Step-by-step guide to install Prometheus and Grafana with Helm, visualize #K8s metrics, and build real dashboards like a senior DevOps engineer. towardsaws.com/prometheus-gra…

3 Linux habits that made my workflow faster: Using aliases Writing small scripts Checking logs regularly #Linux #Productivity #DevOps

@techyoutbe Thank you

@SumitRa77076052 You can check these! thetechfusionist.com/2024/02/23/doc…

Most Used - Docker Commands 🔥🔥

Did you know? 90% of cloud infrastructure runs on Linux! That’s why every DevOps engineer needs to master it. #Linux #Cloud #DevOps #TechFacts

First, you write scripts. Then, scripts start running your life.🧠💻 #DevOps #Linux #ShellScripting

@techyoutbe Can you tell me a platform where i can learn kubernetes without aws

Kubernetes - Debugging Commands 🔥🔥

@Ai_here202 Do you have something for devops?

Become a full-stack Developer in 4 weeks 🧑💻 This PDF Includes: ✅ HTML ✅ CSS ✅ JavaScript ✅ React ✅ Node and Express ✅ MongoDB ✅ Font-end to Back-end Integration ✅ Deployment ✅ Testing ✅ Personal Project To get it: - Like, Retweet and Follow - Reply "Dev"