Subham Saha

CRON that updates prices to values lower than competitors’ — Node JS

Created a CRON that checks rival product prices by scraping the product’s webpage and updates its price to the lowest possible value to ensure the highest rank in vendor listings.

Admin Dashboard for Shipment Management — React.js

Created separate dashboards (for both admin and super admin) that will allow the admin/super admin to run CRUD operations on current orders, shipments, returns, courier services, and user/admin information.

Order Management — Node JS

Created APIs (both REST and SOAP) to:

• Identify the courier service provider (FedEx, ICS, Purolator, UPS, USPS, etc) from a given unique tracking id and use the same to track the shipment as well as get live status of the respective delivery.
• Fetch tracking numbers of shipments by their references and then use the same to track its overall delivery status.
• Generate return labels and pickup requests, for product items to be returned/replaced, via popular courier service providers.

Data Cleaning/Handling — Python

Used Boto3 to fetch/upload files from/to an AWS server and Pandas to read/edit those files, carrying large chunks of data that require validation/rectification/segregation. Used SQL for DB management.

Python Bot for File Download — Python

Used pandas, selenium, and pyautogui to automate login to sites that do not have dedicated API services, visiting its private URLs, and downloading necessary files as per instructions provided by the user in the form of CSV files.