Code Chronicles - Ajit Singh

Flutter under the hood

Posted on September 20, 2020

This blog is intended to provide an overview of Flutter architecture and how it executes... [Read More]

Tags: flutter mobile-cross-platform

Monitoring individual queue in sidekiq

Posted on October 7, 2018

The default interface of sidekiq allows you to see the number of processed and failed jobs... [Read More]

Tags: rails ruby sidekiq rubygem

Why aren’t you using binstubs yet?

Posted on May 20, 2018

If you have been using bundle exec to run any executable gem and tired of... [Read More]

Tags: rails ruby

Offline Mode Of Android Apps

Posted on October 28, 2017

I presented this talk in droid con London 2017. Here are the slides for download.... [Read More]

Tags: android presentation conference

My upcoming talk in DroidConUK

Posted on September 11, 2017

I am very excited to be joining DroidConUK to share my learnings on Offline Mode... [Read More]

Tags: android conference

Integrating Sherlock with android apps

Posted on April 26, 2017

Its always a challenge for an app tester to report crashes to the developers. Because... [Read More]

Tags: android

Why your android application needs awareness api

Posted on February 2, 2017

Google introduced android awareness api in I/O 16. It offers a lot of awesome features... [Read More]

Tags: android

Java custom annotations

Posted on January 22, 2017

We use a lot of java annotations in our day to day coding. Ever thought... [Read More]

Tags: java

Prevent push on red build with the help of gocd_pre_push

Posted on December 18, 2016

An agile team delivers their software as and when they are ready with a small... [Read More]

Tags: ruby rubygem continuous integration git gocd

Conway's Game Of Life

Posted on November 23, 2016

Conway’s game of life is a zero players game. It is played on a rectangular... [Read More]

Tags: javascript game

Notify when android device network status changes

Posted on October 27, 2016

There are a lot of applications in the play store that notifies you when your... [Read More]

Tags: android

Observer Design Pattern

Posted on October 12, 2016

What is Observer Design Pattern? [Read More]

Tags: java design pattern

Filter Design Pattern

Posted on October 11, 2016

What Is Filter Design Pattern? [Read More]

Tags: java design pattern

Ruby gem to fetch information from gocd as rich models

Posted on October 2, 2016

What is GoCD? [Read More]

Tags: ruby gocd rubygem

Android Data Binding

Posted on June 6, 2016

Hello friends, Recently I have tried android’s new library Android Data Binding. My experience with... [Read More]

Tags: android

Android Custom Animations

Posted on April 16, 2016

Hello Folks, Recently I have been writing around Android UI Styling and Design. This is... [Read More]

Tags: android

shell_session_update: command not found

Posted on April 15, 2016

This problem has troubled me a lot before I found the solution to it. And... [Read More]

Tags: rvm ruby shell

Android Draggable View

Posted on April 2, 2016

Hello Folks, this blog will help you add a draggable view to your android page.... [Read More]

Tags: android

Android UI Design And Styling

Posted on March 12, 2016

Hello friends, Recently I have been doing some Android UI Design And Styling training sessions.... [Read More]

Tags: android

GIT revert multiple commits

Posted on February 11, 2016

Hello Folks, there are situations when you need to revert all the commits of a... [Read More]

Tags: git shell version-control

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Flutter under the hood

Monitoring individual queue in sidekiq

Why aren’t you using binstubs yet?

Offline Mode Of Android Apps

My upcoming talk in DroidConUK

Integrating Sherlock with android apps

Why your android application needs awareness api

Java custom annotations

Prevent push on red build with the help of gocd_pre_push

Conway's Game Of Life

Notify when android device network status changes

Observer Design Pattern

Filter Design Pattern

Ruby gem to fetch information from gocd as rich models

Android Data Binding

Android Custom Animations

shell_session_update: command not found

Android Draggable View

Android UI Design And Styling

GIT revert multiple commits

Explore All Posts

Your JSON is Costing You Thousands: Why TOON Might Save Your Budget

WebTransport: The Protocol That Fixes What's Broken in WebSockets

Java 25 is Finally Here: The LTS Release That Changes Everything

How Ticket Booking Systems Handle 50,000 People Fighting for One Seat

Why JWT Replaced Sessions: Building Auth That Scales

How Meta Achieves 99.99999999% Cache Consistency

Two-Phase Commit: The Protocol That Keeps Distributed Transactions Honest

Modular Monolith: The Architecture Most Teams Actually Need

Server-Sent Events: One-Way Real-Time Streaming Over HTTP

Long Polling Explained: Build Real-Time Apps Without WebSockets

How Stock Brokers Push 1 Million Price Updates Per Second to Your Screen

JSON, YAML, TOML, or HOCON: Choosing the Right Format Before It Breaks Production

Heartbeat: How Distributed Systems Know You're Still Alive

Stop Blocking Your Paying Customers: Build a Smart Rate Limiter

How Shopify Powers 5 Million Stores Without Breaking a Sweat

What Actually Happens When You Type a URL

Postgres 18: The Release That Makes Databases Fast Again

Hash Collisions: The Hidden Performance Killer in Your Code

How Kafka Works: The Engine Behind Real-Time Data Pipelines

Kubernetes Architecture: The Operating System for the Cloud

How Slack Built a System That Handles 10+ Billion Messages

Paxos: The Democracy of Distributed Systems

Write-Ahead Log: The Golden Rule of Durable Systems

Building Distributed Counters for High-Traffic Systems

How Stripe Prevents Double Payments

From Manual Testing to Automated Excellence: GitHub Actions

55 Million Requests Per Second: Inside Cloudflare's Magic

How Uber Finds Nearby Drivers at 1 Million Requests per Second

From Panic to Performance: A Guide to Grafana k6 Load Testing

WhatsApp's Scaling Secrets: A Deep Dive into System Design and Architecture

Prompt Engineering Basics for Software Developers

Git Command Line Basics: Essential Commands for Software Developers

Taming Pipeline Chaos: How I Used GitLab APIs and GPT to Analyze Thousands of Failures and Boost Stability

How to Exclude a Single Module from `sbt test` in a Multi-Module Scala Project

Github Actions for Android

Pairing matrix for agile teams

How to integrate GraphQL with Sitecore using JSS

Flutter under the hood

Monitoring individual queue in sidekiq

Why aren’t you using binstubs yet?

Offline Mode Of Android Apps

My upcoming talk in DroidConUK

Integrating Sherlock with android apps

Why your android application needs awareness api

Java custom annotations

Prevent push on red build with the help of gocd_pre_push

Conway's Game Of Life

Notify when android device network status changes

Observer Design Pattern

Filter Design Pattern

Ruby gem to fetch information from gocd as rich models

Android Data Binding

Android Custom Animations

shell_session_update: command not found

Android Draggable View