Rajat Singh
@rajat004singh
DevOps Engineer @HashiCorp
More posts don't always mean more growth. It’s all about engaging—replying is where the magic happens. 1️⃣ Enable notifications for top accounts in your niche. 2️⃣ Jump in with the first reply as soon as they post. 3️⃣ Watch as their massive audience sees your comment and boosts…
Without a strong foundational understanding of how a computer operates at a fundamental level, higher-level abstractions are likely to be fragile and prone to failure.
Just saw a post that said, “Kubernetes is basically just attaching a YAML file to your AWS app.” For a second, I actually thought backend devs were doing something. Guess not! 😂🤷♂️
Hoping to hit 50 by the end of today, set this as my first milestone and I’m thrilled to be this close. Thanks to everyone who’s been part of this short but exciting journey! 🚀🙌
Have you worked with CyberArk or HashiCorp Boundary before?
The algo really woke up today and said: “Ctrl+C, Ctrl+V. Send.” 💅
You’re tasked with migrating a monolithic application to a microservices architecture. To maintain data consistency during the transition, each microservice must perform dual writes—updating both its own database and the legacy monolith’s database. How would you design the…
Developers these days: 99 tabs open, zero actual coding — just pure AI-powered “problem solving.” 🙃💻
Everyone talks about scaling and agility, but few admit the trade-offs: – Serverless? You're borrowing against future complexity – Scrum? Often just structured chaos – Daily standups? A band-aid for poor communication – RTO policies? A shortcut to fake engagement Like any debt,…
If you’re 25 and heading in a direction that doesn’t match your goals or growth, you’re not just lost, you’re sprinting the wrong way.
Small account joy. May the numbers (and good people) keep growing. 🚀✨
If you need real-time monitoring → reach for Prometheus If you’re chasing scalability → Kubernetes is calling If you want it simple (until it isn’t) → start with Bash If you love chaos and cloud pain → Terraform across 3 providers If it’s automation → Ansible (because YAML…
In DevOps, alerts should be exceptional. They’re not for every log line, warning, or CPU spike. If your pager is screaming 24/7, that's not monitoring that’s noise.
I’d appreciate the opportunity to explore your work could you share your GitHub profile? Also, if you’re currently involved with any service mesh projects, I’d be glad to connect via DM to discuss a few ideas.
Ah yes, the unofficial anthem of every IT job: Can you raise a ticket for this? Because nothing’s real until it lives in a queue. 🎟️🧘♂️
Started with 11 followers in 4 days. Then boom — 31 in just 2 more. At this rate, I’ll hit influencer status by 2028. But hey, those little numbers in the notification bar? Pure serotonin. 🧠📈
If you're learning DevOps Engineering, start documenting your journey on Medium, Hashnode, or Dev.to. Your future self will thank you — trust me. 💡🛠️
How long should you wait before losing it over something that worked perfectly in dev, QA, staging... and then exploded in prod? Asking for a calm, collected friend. 😇🔥
After the blockchain and AI bubbles... do you think another tech bubble is on the horizon? If so, what’s next?
Here are the DevOps tools I use every single week and exactly why I keep reaching for them: 🧵 1. Terraform — infra as code default 2. Vault — secret mgmt done right 3. Docker — consistent local builds 4. Nomad — lightweight scheduling 5. Consul — Service Discovery 6. GitHub…
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