Learn by Blogging

The Evolution Of GenAI Applications -
From Single LLM Call to Agentic AI

LLMs

AI Agents

LLM Applications

Navigating the Git Timelines: A Code-along Quest to Master Git

Git

Advanced Git

Armed with essential Git weaponry, this blog weaves Git teachings into a real-world scenario, helping readers navigate different Git timelines like pros.

Madness in the Git Multiverse - A Marvel-inspired Tutorial to help you transition from a beginner to an advanced Git User

Git

Advanced Git

In this blog, I explain how to use advanced git commands in a practical, easy-to-understand manner.

Learn AWS Series - Notes from my Coursera Course `AWS Cloud Technical Essentials`

AWS

In this blog, I cover my learnings from the Coursera-AWS course on AWS Cloud Technical Essentials

The Mental Model for Leveraging LLMs in Cloud

LLM

AWS

Serverless

In this blog post, we are exploring the intersection of different sized LLMs and their optimal compute environments for deployment

How I used GitHub CoPilot to create a python Lambda API endpoint via SAM template

Serverless

AWS

SAM

AWS CLI

In this blog I create an AWS Lambda Endpoint with a custom authorizer Lambda using SAM yaml template. I seek CoPilot’s help to build all of them step by step

Building Frugal Open Source LLM Applications using Serverless Cloud

LLM

Serverless

AWS

NLP

This blog covers 4 Serverless LLM Recipes useful from the point of view of learning and building PoCs

All You Need to Know about the Golang-based `Task` Runner Build Tool

Bash Scripting

Taskfiles

AWS

AWS CLI

DevOps

This blog covers how to use the amazingly simple Task runner in the most productive way in 10 easy-to-understand sections

Build a Replicable Serverless Python NLP App from Scratch

AWS

AWS Serverless

AWS CLI

DevOps

This blog was originally presented in PyCon India 2023 Open Spaces Talk on behalf of Toyota Connected India

Boost Your Productivity with Bash Script Recipes

Coding

Bash Scripting

The bash script recipes discussed here can be used as-is like a mini-cookbook or for understanding the fundamentals of bash scripting

A Gentle Introduction to JMESPath - an intuitive way to parse JSON documents

Coding

Bash Scripting

I discovered jmespath when using aws cli --query. This post is an earnest attempt to spread the word about JMESPath expressions

Demystifying the basics of Encoding and Decoding in Python

Coding

Python

A short blog on my experiences dealing with non-ASCII characters in Python 3

An Ode to the Ubiquitous Regex

Coding

Python

A selected list of confusing Regex Patterns that helped me learn its working better

SQL Fundamentals - Learnings from Kaggle Learn Google BigQuery SQL Course

Coding

SQL

This blog holds my SQL notes from Kaggle.com/learn course on SQL Fundamentals

Commonly used PostgreSQL Commands

Coding

SQL

Let us dig into the PostgreSQL Couplets to update RDS & common Python (Psycopg2) scripts to access PostgreSQL RDS

A Practical Guide to Bash Scripting

Coding

Bash Scripting

A quick guide manual to level up your understanding and use of Bash Scripting

The Evolution of Transfer Learning until the Advent of the First Tranformers in NLP

NLP

Transformers

An overview covering important NLP milestones from pre-transfer learning era until the era of BERT (before GPT)

Understanding Machine Learning Fundamentals - from a coder’s viewpoint

Coding

ML

Python

This blog is inspired from my notes on Kaggle Learn Course on ML. It has code snippets in Scikit-learn and Pandas to put concepts into practices

Understanding Deep Learning Fundamentals - from a coder’s viewpoint

Coding

DL

Python

This blog is inspired from my notes on Kaggle Learn Course on DL. It has code snippets in Keras and Pytorch to put concepts into practices

Part 2 - A Primer on Statistics

Statistics

My notes from a LinkedIn Course on Statistics

Part 1 - A Primer on Probability

Statistics

My notes from a LinkedIn Course on Probability

PyTorch Fundamentals for NLP - Part 2

NLP

Coding

This blog post explains how to build Linear Text Classifiers using PyTorch’s modules such as nn.EmbeddingBag and nn.Embedding functions to convert tokenized text into embeddings

PyTorch Fundamentals for NLP - Part 1

NLP

Coding

This blog post explains the use of PyTorch for building a bow-based Text Classifier

An Introduction to PyTorch Fundamentals for Training DL Models

Coding

DL

This blog post explains the basics of PyTorch Tensors, the workflow to train a 2 layer Neural Network for a vision dataset and track the progress in a Tensorboard

How to train a Spacy NER Model

NLP

DL

Coding

Python

In this blog post, I cover the process of creating trained ML NER model from Unlabeled data

How to Leverage Spacy Rules NER

NLP

Coding

Python

This blog post outlines the important features in Spacy Rules NER

An In-depth Technical View on BERT

NLP

Transformers

Part 2 - A deeper technical view of the BERT architecture

A Bird’s Eye View of BERT

NLP

Transformers

Part 1 - My notes on how BERT works at a high level view

Comparing Two Unsupervised Clustering Algorithms for Text Data

ML

NLP

A Short Study comparing PTW_LDA and Transfer Learning powered KMeans on Text Data

Evolution of RNN Architectures for Transfer Learning

NLP

DL

ML

Highlighting the non-mathematical essentials in the evolution of RNN architectures in Transfer Learning (before Transformer-based models came to the fore)

The Theory of Word2Vec Algorithm

NLP

This blog post attempts to explain one of the seminal algorithms in NLP for embedding creation

Introduction to Statistical Language Modeling

Statistics

A gentle introduction to understand the ABCs of NLP in the era of Transformer LMs generating poems.