🏠 Dont Miss 2 Man yen

Table of contents

• Introduction
• Features
• How to find apartments that suits conditions
• Technology Stack
• Cloud Architecture
• Reference

Overview

Introduction

Housing service for Money Forward employees

This service will provide apartments that qualify for housing allowance

Features

• The eligible apartments will be displayed
• Data is updated automatically daily from Suumo
• Sortable list with search filter at homepage
• Sign in to save your favorite apartment for later viewing
• Support Japanese, English and Vietnamese

How to find apartments that suits conditions

As stated in Money Forward's support policy Any official employee living in an apartment that meets either of the following two conditions will receive a pension

• The apartment is located within a radius of 1.5km from the office
• Travel to work by foot or by train takes less than 15 minutes

Technologies used to solve above conditions

• The apartment is located within a radius of 1.5km from the office
  • With latitude and longitude values retrieved from suumo, we can calculate the direct distance from office using Haversine formula (reference)

• Travel to work by foot or by train takes less than 15 minutes
  • This problem can be easily solved using Google Maps Distance Matrix API.

Development Environment

• MacOS X Mojave 10.14

Technology stack

WebServer:

• Nginx

Backend:

• Mysql 8.0.18
• Ruby 2.6.5
• Rails 6.0.1

Frontend:

• Node 13.1.0
• ExpressJS
• ReactJS
• React Router
• Redux
• Redux Saga
• Lodash

Deploy:

• Amazon Web Service EC2

Cloud architecture

Reference

https://reactjs.org/

https://rubyonrails.org/

https://aws.amazon.com/ec2/

https://en.wikipedia.org/wiki/Haversine_formula

https://developers.google.com/maps/documentation/distance-matrix/