quinncheong / goldman-sachs-customizable-reports-renderer

A fully customizable report generator which converts database JSONs into beautiful financial reports for the everyday analyst. Foobar Fighter's application submission for the GS Engage hackathon 2022

Bulletin by Goldman Sachs

This outlines the codebase of our submission for Goldmans Sachs Engineering Engage 2021 Hackathon

Table of Contents

1. About The Project
   • Customisable Report Rendering
2. Built With
   • Frontend
   • Backend
   • API
3. Our Solution
   • Architecture
   • Performance
4. Acknowledgments

About The Project

Customisable Report Rendering

To design a system that streamlines the report generation process by having a highly customizable, scalable, intuitive and automated report rendering solution.

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Built With

Frontend

• Material UI
• React

Backend

• Java Spring Boot

API

• ExcelWriter
• FastAPI
• Pandas
• Python

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Our Solution

Setting up a project

File and sheets naming

Drag and drop capabilities for organising tables on a sheet

Selecting columns for each respective table

Output Excel Report

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Architecture

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Performance

Measured on a t2-medium AWS EC2 instance (4gb RAM, 30gb Memory)

	Small Report (10 Rows x 1 Column)	Medium Report (5 Rows x 5 Columns)	Large Report (10 Rows x 10 Columns)
10 Concurrent Reports	0.85s	38.72s	137s
1000 Concurrent Reports	14.03s	173s	13mins

• Concurrent load scales well with small-sized, single sheet reports
• Considerable load scalability with medium-sized reports

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Acknowledgments

• Ian Chia
• Joel Lim
• Jonathan Tan
• Quinn Cheong

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