Jay R. Montojo – Medium

Jay R. Montojo

Algo Basics: Sliding Window Technique

Let’s take an example

5 min readSep 18, 2022

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Algo Basics: Sliding Window Technique

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Jay R. Montojo

Starting SQL: Bucketing our data with GROUP BY

In this article let’s look at how theGROUP BY keyword works. This key word is a bit confusing in terms of what we would expect it to do…

3 min readApr 24, 2022

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Starting SQL: Bucketing our data with GROUP BY

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Jay R. Montojo

Code Tutorial: CRUD Restful Node API [Part I]

The goal of this guide series is to walk you through creating a simple crud REST API. This guide will focus more on the actual set up of…

3 min readApr 19, 2022

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Jay R. Montojo

Starting SQL: Sorting records with ORDER BY

Hello! today let’s take a look at the SQL keyword ORDER BY . We’ll first look at a question that we want to solve, a mental model, then…

3 min readApr 16, 2022

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Starting SQL: Sorting records with ORDER BY

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Jay R. Montojo

Starting SQL: LEFT & RIGHT JOINs

This is the last article in this series about joins. This time we will be looking at getting inclusive data from multiple tables, and then…

3 min readApr 13, 2022

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Starting SQL: LEFT & RIGHT JOINs

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Jay R. Montojo

Starting SQL: FULL OUTER JOINs

In the last article, we broke down what JOINs are and how to read them. This time, let’s look at another JOIN clause called the FULL OUTER…

4 min readApr 13, 2022

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Starting SQL: FULL OUTER JOINs

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Jay R. Montojo

Starting SQL: Intro to JOINs

Relational databases are great for storing data that have strong dependencies upon data in other tables. Some of the most useful SQL…

3 min readApr 13, 2022

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Starting SQL: Intro to JOINs

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Jay R. Montojo

C̶o̶p̶i̶n̶g̶ ̶W̶i̶t̶h Conquering Imposter Syndrome

Dear person who is anxiously dreading “(D)iscovery-day”… this article is for you.

6 min readDec 13, 2020

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C̶o̶p̶i̶n̶g̶ ̶W̶i̶t̶h Conquering Imposter Syndrome

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Jay R. Montojo

Jay R. Montojo

Tokyo-based full-stack developer with a background in engineering finance, audit and teaching. Plotting to disrupt the Tokyo tech scene and do good with code.

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