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Apurav Chauhan
Apurav Chauhan

286 Followers

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Apr 4, 2021

Kubernetes in 33 points — Bird’s eye view

Quick Summary of Kubernetes (K8S) in Action — TL;DR; This blog is just a very short personal summary of the book Kubernetes in Action. Feel free to skip it if you have read that book History First there were monoliths deployed as a big components and then world moved to microservices (ms). As the companies grew, the number of ms…

Kubernetes

7 min read

Kubernetes in 33 points — Bird’s eye view
Kubernetes in 33 points — Bird’s eye view
Kubernetes

7 min read


Aug 30, 2020

App Monitoring and Alerting — A Practical Prometheus + Spring Boot Tutorial

The tutorial takes you from scratch and shows what, how and why of application monitoring and alerting with Prometheus and Spring Boot — TL;DR Download tutorial code here Intro So there are number of tutorials available for monitoring and alerting using Prometheus and this is another one. The reason I had to write this was the time it took me to setup and configure it locally. …

Prometheus

6 min read

App Monitoring and Alerting — A Practical Prometheus + Spring Boot Tutorial
App Monitoring and Alerting — A Practical Prometheus + Spring Boot Tutorial
Prometheus

6 min read


Nov 26, 2019

8 Lines to Derive Naive Bayes Machine Learning Classifier

In this article we try to derive the Naive Bayes algorithm from scratch in simple and easy language — TL:DR Skip to last section for 8 lines of straightforward derivation w/o explanation Background: I really believe in the philosophy that what you can’t create, you can’t understand clearly. While going through Machine learning algorithms, I came across Naive Bayes classifier. It made me curious to understand the logic behind the…

Machine Learning

4 min read

8 Lines to Derive Naive Bayes Machine Learning Classifier
8 Lines to Derive Naive Bayes Machine Learning Classifier
Machine Learning

4 min read


Published in Towards Data Science

·Nov 11, 2019

Data Science — Creating Google Sheets Explore feature for Descriptive Statistics with Outliers

A practical approach to understand how to do the right data and descriptive statistics and analysis by factoring Outliers in your data — What is Descriptive Analysis ? Descriptive analysis or statistics means the summary of a dataset showing the central tendency and the spread of the data using things like mean, median, standard deviation etc I remember studying these concepts when I was in school but I never understood the use in real life until recently.

Data Science

5 min read

Data Science — Creating Google Sheets Explore feature for Descriptive Statistics with Outliers
Data Science — Creating Google Sheets Explore feature for Descriptive Statistics with Outliers
Data Science

5 min read


Jul 6, 2019

International and fun insights + visualisations using Google trends data and Python

Story talks about making wise tech and management choices using tools and data at hand, how to convert static google search trends data into meaningful and interactive data visualisations for your consumers and personal insights — Any claim which is not backed by data is difficult to digest. Be it any vertical or industry, it’s easy to convince yourself, your stakeholders and your team mates if your arguments are backed by data.

Data Science

5 min read

International and fun insights + visualisations using Google trends data and Python
International and fun insights + visualisations using Google trends data and Python
Data Science

5 min read


Published in The Startup

·Jun 16, 2019

Create your Spring framework — History and Internals of Dependency Injection + IoC

The article talks about the history of Spring (Boot) Framework and how Spring framework works, its internals and basics of Inversion of Control (IoC) and Dependency Injection (DI) — I have been observing that the young blood these days are more interested in using a technology or framework instead of understanding how does a particular technology or framework works behind the scene? OR even stepping back to understand why was this framework built at the very first place?

Java

4 min read

Create your Spring framework — History and Internals of Dependency Injection + IoC
Create your Spring framework — History and Internals of Dependency Injection + IoC
Java

4 min read


Published in The Startup

·May 28, 2019

Web (View) and UPI

The article explores intercommunication between web and UPI apps on your mobile. — TL;DR: The article talks about customising the UPI apps chooser on your android device via webpage/hybrid app running in a webview. Download Demo App on playstore Github Source code Background Unified Payment Interface (UPI) is gaining traction in financial domain following which developers and companies are finding ways to explore its…

Upi

4 min read

Web (View) and UPI
Web (View) and UPI
Upi

4 min read


Published in We’ve moved to freeCodeCamp.org/news

·Dec 21, 2018

How to use Augmented Reality with JavaScript — a case study

In this experiment, I talk about how Augmented Reality with JS can be used to make learning more fun and interactive. The case study will discuss the design process, implementation and feedback from children in the age group 2 to 10 years. Augmented Reality (AR) has always attracted me, and…

Augmented Reality

5 min read

How to use Augmented Reality with JavaScript — a case study
How to use Augmented Reality with JavaScript — a case study
Augmented Reality

5 min read


Dec 15, 2018

Case study: Revamping the Paytm developer section into a dev network

Documenting why and how we moved to documentation as code concept instead of a heavy design oriented developer portal for our Payment Gateway product — WHY? We believe that there is a difference between the way developers look at things VS the way a non dev looks at things.

Fintech

4 min read

Case study: Revamping the Paytm developer section into a dev network
Case study: Revamping the Paytm developer section into a dev network
Fintech

4 min read


Published in Outgrow

·Nov 10, 2018

Caching With Gallbladder

The writeup talks about the miraculous concept of caching which has been already implemented in our body using gallbladder. Coming from a computer science background its amazing to see how our creator has made a high performant software known as body. — Disclaimer: This post is on the philosophical side of life so feel free to skip it. No material knowledge guaranteed! Background A week ago I started feeling pain in my upper right side of abdomen whenever I ate something. It was so bad that I had to get admitted in the…

Health

3 min read

Caching With Gallbladder
Caching With Gallbladder
Health

3 min read

Apurav Chauhan

Apurav Chauhan

286 Followers

Director Of Engineering @Paytm | Entrepreneur | Strategic leader

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