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Shopping options

Shopping options

An Amazon customer wants to buy a pair of jeans, a pair of shoes, a skirt, and a top but has a limited budget in dollars. Given different pricing options...

Moises Gamio Moises Gamio
28 Dec 2021
Merge two Sorted Lists

Merge two Sorted Lists

A merging algorithm takes two sorted lists as input and produces a single list as output, containing all the elements of the two inputs lists in sorted order.

Moises Gamio Moises Gamio
04 Aug 2021
Hot-Warm Architecture in Elasticsearch 1/n

Hot-Warm Architecture in Elasticsearch 1/n

Elasticsearch is a distributed real-time document store where every field is indexed and searchable.

Moises Gamio Moises Gamio
26 Feb 2021
Clean Code

Clean Code

Clean code can be read and enhanced by a developer other than its original author.

Moises Gamio Moises Gamio
27 Oct 2020
Documenting a SpringBoot REST API with OpenAPI 3

Documenting a SpringBoot REST API with OpenAPI 3

The main idea for documenting our back-end RESTful APIs is to communicate to third-party developers what our endpoints are doing.

Moises Gamio Moises Gamio
02 Oct 2020
Big O Notation: Analysis of Algorithms - coding interview

Big O Notation: Analysis of Algorithms - coding interview

Big O Notation is a mathematical notation that helps us analyze how complex an algorithm is in terms of time and space. When we build an application for one user...

Moises Gamio Moises Gamio
22 Jun 2020