Tech Twitter 💻

[image] Day 1 of learning HTML

[text] If a writer uses AI to automate certain aspects of writing, it's called AI slop. What is the name given to automated aspects of code, design, customer support, or service delivery by governments? It's a double standard if "AI slop" isn't the term.

[image] I collected 50 real scenario-based DevOps interview questions from: - Interviews in my organization - DevOps engineers in my network - Friends working in DevOps - People who shared their interview experiences on LinkedIn If you're preparing for DevOps roles, this will help. I

[image] 🚨 I have a PDF with DevOps interview questions collected from a LinkedIn follower who attended multiple interviews for fresher DevOps roles. I’ll share it via dm who ever request. I dont want to share it publicly as it is somebody else work Note : He got the job

[image] Got an internship finally 🥳

[image] AI Integration with Social Media Steers the Knowledge Economy (KE), and anyone who understands the tools can generate revenue. 🚨 Technical expertise isn't useful if it can't be sold. 1. The economy is moving from industrial production to one focused on information, knowledge,

[text] Curating the appearance of brand success/growth doesn't equate to it. Folks who use AI agents (bots that automate reposts/likes/comment) to engineer viral posts deceive themselves. Bots/agents reach the wrong audience—probably other bots. They don't help with sales.

[image] Folks tend to believe what they see on their phones is a representation of REALITY. It's easy to tell what an individual consumes online by their world views and perspectives, which algorithms reinforce through content suggestions. With consistent exposure over time, diverse

[text] 25 Linux commands every DevOps engineer should know, and when you actually use them: 1. top / htop: see what's eating CPU and memory right now 2. ps aux: list every running process with ownership 3. lsof -i: see which process owns which port 4. ss -tulnp: active connections

[image] I can't believe my code editor @zeddotdev takes up less RAM than @Apple's finder😂

[image] Are you paying attention, for attention, or is attention paying you?

[image] I WROTE A FREE SRE INTERVIEW PREP GUIDE. What's inside: - Linux, networking, observability: what actually gets tested - 5 system design questions with full worked answers - How to handle the on-call rounds - SLOs, error budgets, RTO, RPO - Your first 30 days as an SRE My

[image] JavaScript or TypeScript? Which one do you use and why?

[video] > study kubernetes all week > learn pods > learn services > learn ingress > practice kubectl commands > feel ready for devops interview > join interview > confident > interviewer: "difference between udp and tcp?" > interviewer: "how dns works?" > interviewer: "what happens when

[text] Interviewer: What actually happens when a program crashes?

[image] Linux >> other OS. Which one do you use?

[image] Kubernetes resources in one-liners: > Kubernetes Pod runs your app container > Deployments keeps your app running and updates it safely > Service gives a stable way to access your app > Ingress exposes your app to the internet > ConfigMap stores app configuration > Secret

[text] Kubernetes interview questions that will make or break your next Devops/SRE interviews

[image] They lied to us 😭

[text] 16 Must-Know DevOps Concepts (System Level) 1. DNS & Service Discovery 2. L4/L7 Load Balancing 3. API Gateway Patterns 4. CDN & Edge Caching 5. Forward vs Reverse Proxy 6. Kubernetes Ingress 7. Sidecar Pattern 8. Circuit Breakers 9. Rate Limiting 10. Blue/Green Deploys 11.

[text] 15 DevOps projects you should have on your GitHub (real-world, not toy projects) 1. 3-tier web app stack: Nginx + Python/FastAPI + PostgreSQL with Docker Compose 2. HA load balancer setup: HAProxy + Keepalived (VIP failover) on 2 nodes 3. Redis caching layer: API + Redis +

[image] Y'all are not nice 😭😭 Anyways, Day 2 of learning HTML. I built my first form 🤭

[text] 21 lessons I learnt after 3 years in tech (for new engineers): 1. nobody cares how clever your code is. they care if it works. 2. shipping beats debating. 3. logs > opinions. 4. if you can’t explain it simply, you don't understand it. 5. most outages are config, not code. 6.

[image] Three year old Anthropic is now worth more than all of 30 year old IT industry and clients keep asking - "How many years of Fund management experience do you have" before cutting cheques 🫡🤓

[image] Interviewer asks ; "What’s the difference between HPA and VPA in Kubernetes?" If your answer is just: • HPA = scales horizontally • VPA = scales vertically You are only 50% right. Here is the real difference: 🟦 HPA (Horizontal Pod Autoscaler) Think: "The Traffic Cop" •

[text] AWS beginners ONLY. Read if you have no idea how to start. Do this for the next 30 days: • Day 1–5 —> Learn EC2 (servers) • Day 6–10 —> Learn S3 (storage) • Day 11–15 —> Learn IAM (permissions) • Day 16–20 —> Learn VPC (networking) • Day 21–25 —> Learn RDS (databases) •

[text] A few days ago, I shared my experience about the DevOps job market and interview preparation in 2026. This week, I’m sharing something more practical. Real Kubernetes questions being asked in DevOps interviews. This isn’t theory. It’s based on: • Interviews I attended over

[image] This will make you untouchable for the next 4–5 years. Not a course. Not a bootcamp. 
A complete AI Engineer roadmap… in one repo.

[image] Grocery delivery app

[image] AWS Security Groups vs NACLs . A lot of people confuse these two. Here’s the clean way to see it: Security Groups → Works at instance level → Stateful (auto allows return traffic) → Only allow rules (no deny) → More flexible, used daily NACLs (Network ACLs) →

[image] HPA vs VPA in Kubernetes Your app gets a sudden traffic spike at night CPU shoots to 90% HPA: 3 pods → 10 pods Traffic spreads, no downtime VPA: Same 3 pods get more CPU/memory Pods may restart to apply changes What I’ve seen in real setups: - HPA for APIs and user traffic -

[image] Only developers understand this