Preparing for a Backend Engineer role ? Just DSA isn't enough Here are 10 topics that you must learn : 1. Concurrency & Parallelism Threads vs async, race conditions, locks, deadlocks, queues 2. System Design : Design scalable systems (e.g., Dropbox, URL shortener), talk…
☸️The Kubernetes Golden Rule: If you can't explain your app's networking flow (Service ➡️ Ingress ➡️ Pod) on a whiteboard in five minutes, you shouldn't be running it in production yet. Fundamentals matter more than YAML complexity.
We use AI coding tools across the company - with the caution to engineers that they have to review and approve all the code and take responsibility for it. We don't force feed or mandate AI tools, and leave the decision on how best to use AI to experienced engineers. With that…
Some things in DevOps are so obvious: - Docker contains everything - Kubernetes makes simple things complicated - Github Action makes your life easier until it doesn’t. - ArgoCD argues with your deployments constantly - Prometheus promises to alert you about everything -…
When a man controls his lust, he becomes unstoppable ‼️‼️
🐳Multistage Docker Build Example: ▫️Stage 1: Builder Stage - Use node:20-alpine and set working directory. - Copy package*.json and install all dependencies. - Copy full source code. - Run npm run build to generate the final dist folder. ▫️Stage 2: Production Stage - Start a…
Junior Java developer Interview Report 👇 What do you think ? How many can you answer ?
> SQL Interview Questions Frequently Asked by Amazon (Beginner → Advanced) 1. BEGINNER (10 Questions): SQL Foundations (Amazon Phone Screen Level) → What is the difference between WHERE and HAVING? → Explain INNER JOIN, LEFT JOIN, and RIGHT JOIN with examples. → What…
Hashmap is the favorite Java Collection of interviewers . You might get a coding problem where you need to use it but be prepared for some theoretical questions as well like below : - The concept of hashing - Collision resolution in HashMap - Use of equals () and hashCode ()…
BYE-BYE UDEMY. I use ChatGPT to learn any skill in just 30 Days. Here are 7 prompts that can do the same for you for free:
DevOps is the best job in tech right now. Soaring demand, high salaries, and its central role in cloud-native, automated systems make the skills future-proof. If you're solving problems with Kubernetes, CI/CD, and IaC, your career is built on the most valuable foundation in…
Moral of the story: Java was fine. Java is fine. Java will continue to be fine.
The fastest way to master Docker? Forget the fluff - focus on these practical projects. Project 1: Isolated Development Environment Project 2: Lightweight Web Server Project 3: WordPress Blog Project 4: CI/CD Pipeline Project 5: Database Backup Tool Project 6: Monitoring…
Why LLMs don't write accurate code: graphical nature of code vs the acyclic trees we represent them through
Stop wasting hours trying to learn AI. 📘📚 I have already done it for you. With one list. Zero confusion. And no fluff 📹 Videos: 1. LLM Introduction: lnkd.in/dMqbaZdK 2. LLMs from Scratch: lnkd.in/dYYwEhYy 3. Agentic AI Overview (Stanford):…
Are Dependency Inversion, Inversion of Control, and Dependency Injection the same thing? These terms often get thrown around in Java/Spring interview but are they really interchangeable? Here’s the thing: Dependency Inversion is a design principle (from SOLID). Inversion of…
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