Ashok kumar

@ashok01

Developer

IndiaJoined February 2024

About

software dev who actually enjoys debugging (weird, i know) i spend most of my time fixing broken code , Building new things and honestly? i love it. there's something about hunting down bugs that just hits different. when i'm not staring at terminal logs, i'm either at the gym or checking out new places. currently exploring different areas in tech and building stuff in public because why not share the messy journey. india 🇮🇳

Available for

Anything that excites me.

Ashok kumar's blogs

Devops 0-100devops-ashok.hashnode.dev4 posts

Documenting software development journey ashok-gupta.hashnode.dev1 post

Articles Comments

Recently published

AKAshok kumarashok-gupta.hashnode.devMar 20 · 8 min read

Why O(n) Was Slower Than O(n log n) - And It Broke Everything I Thought I Knew About Time Complexity

for example: arr1 = [1, 3, 2, 1, 4, 5] arr2 = [3, 2, 2, 1, 1] answer = [3, 2, 1] simple enough right? and if you've done even a little bit of DSA prep your brain immediately goes - HashSet. put all e

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AKAshok kumardevops-ashok.hashnode.devFeb 16 · 17 min read

How a "Small Experiment" Took Down Our Entire Production — And What It Taught Me About How PostgreSQL Actually Works

Picture this: it's 1:00 PM on a Wednesday. Peak hours. Your field team is out collecting data, clients are checking dashboards, and suddenly - everything stops working. That was us on February 12, 202

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AKAshok kumardevops-ashok.hashnode.devFeb 12 · 5 min read

How We Slashed Our Next.js Docker Image Size by 35% (And Cut Build Time in Half)

The Problem: 25 Minutes to Deploy? Seriously? Picture this: You push a hotfix to production, grab a coffee, chat with a colleague, check Slack, and your deployment is still running. That was our reality - 25 minutes from commit to deployment on Googl...

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AKAshok kumardevops-ashok.hashnode.devJan 30 · 5 min read

Deploying to EC2 Servers Using Jenkins and Ansible Locally

Prerequisites Before we dive in, make sure you have: Docker installed on your local machine An AWS account with at least one EC2 instance running (Ubuntu/Debian-based recommended) Your EC2 .pem key file downloaded and stored safely Basic understa...

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AKAshok kumardevops-ashok.hashnode.devJan 23 · 3 min read

Deploying Your First Spring Boot App on AWS EC2 using Tomcat

Step 1: Spin Up an EC2 Instance First, let's spin up the EC2 instance: Go to your AWS Console Navigate to EC2 Click "Create new instance" Name it whatever you want Important Notice: We'll need to SSH into the instance, so make sure you download...

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Ashok kumar

About

Available for

Ashok kumar's blogs

Recently published

Why O(n) Was Slower Than O(n log n) - And It Broke Everything I Thought I Knew About Time Complexity

How a "Small Experiment" Took Down Our Entire Production — And What It Taught Me About How PostgreSQL Actually Works

How We Slashed Our Next.js Docker Image Size by 35% (And Cut Build Time in Half)

Deploying to EC2 Servers Using Jenkins and Ansible Locally

Deploying Your First Spring Boot App on AWS EC2 using Tomcat

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Ashok kumar

About

Available for

Ashok kumar's blogs

Recently published

Why O(n) Was Slower Than O(n log n) - And It Broke Everything I Thought I Knew About Time Complexity

How a "Small Experiment" Took Down Our Entire Production — And What It Taught Me About How PostgreSQL Actually Works

How We Slashed Our Next.js Docker Image Size by 35% (And Cut Build Time in Half)

Deploying to EC2 Servers Using Jenkins and Ansible Locally

Deploying Your First Spring Boot App on AWS EC2 using Tomcat