Japkeerat Singh

@japkeerat

I help companies make $$$ by developing AI-centric Products // Book a call with me @ japkeeratsingh.com/call

Toronto, CAJoined December 2023

About

Hi, I am Japkeerat. I am working as a Machine Learning Engineer since January 2020, straight out of college. During this period, I've worked on extremely challenging projects - Security Vulnerability Detection using Graph Neural Networks, User Segmentation for better click through rate of notifications, and MLOps Infrastructure development for startups, to name a few. I keep my articles precise, maximum of 4 minutes of reading time. I'm currently actively writing 2 series - one for beginners in Machine Learning and another related to more advance concepts. The newsletter, if you subscribe to, will send 1 article every Thursday on the advance concepts.

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Japkeerat Singh's blogs

Machine Learning by Japkeerat Singhjapkeeratsingh.com18 posts

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Recently published

JSJapkeerat Singhjapkeeratsingh.comAug 27, 2025 · 13 min read

Building Production-Ready Agentic Systems: Lessons from Real Implementation

Most articles about agentic systems show you the glossy marketing version. Multi-agent orchestration! Intelligent decision making! Autonomous task execution! The reality is more nuanced. After building a production agentic system that handles real El...

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JSJapkeerat Singhjapkeeratsingh.comAug 16, 2025 · 8 min read

I finally built my first MCP Server. I expected magic, I got glorified API endpoints

It is 2025. Everybody's releasing their MCP Server. I, on the other hand, was avoiding it like Neo avoided the red pill. But just like in The Matrix, you can only dodge inevitability for so long. And I built one. For BigQuery. Even though Google's MC...

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JSJapkeerat Singhjapkeeratsingh.comJan 2, 2025 · 6 min read

Let's talk about Perplexity

The Generative AI race has been coupled with a rise in usage of the term “Perplexity”. Google Trends suggests the same and most of the references in academic journals coming from the last 1 year. And no, this is not perplexity.ai. It is a metric bei...

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JSJapkeerat Singhjapkeeratsingh.comDec 26, 2024 · 6 min read

What I learned about PyPi from maintaining an Open-Source Package

Last month, I published a package on PyPi - TezzCrawler - a simple CLI tool to convert any website to LLM ready draft for building a RAG capabilities on any website. What spiraled next, was hundreds of hours of analysis on how PyPi works and what hap...

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JSJapkeerat Singhjapkeeratsingh.comDec 23, 2024 · 5 min read

Is the Model making right predictions? - Part 5 of 5 on Evaluation of Machine Learning Models

Preparing your dataset, especially the test set, is a crucial step in building reliable and high-performing machine learning models. Proper dataset preparation ensures that your model is not only accurate but also generalizable to new, unseen data. L...

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Japkeerat Singh

About

Available for

Japkeerat Singh's blogs

Recently published

Building Production-Ready Agentic Systems: Lessons from Real Implementation

I finally built my first MCP Server. I expected magic, I got glorified API endpoints

Let's talk about Perplexity

What I learned about PyPi from maintaining an Open-Source Package

Is the Model making right predictions? - Part 5 of 5 on Evaluation of Machine Learning Models

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Japkeerat Singh

About

Available for

Japkeerat Singh's blogs

Recently published

Building Production-Ready Agentic Systems: Lessons from Real Implementation

I finally built my first MCP Server. I expected magic, I got glorified API endpoints

Let's talk about Perplexity

What I learned about PyPi from maintaining an Open-Source Package

Is the Model making right predictions? - Part 5 of 5 on Evaluation of Machine Learning Models