Hello,
I did similar kind of projects using Python, Django, MongoDb, Elastic Search (some apps used by 100K> users everyday), I can show some of my works which is in GITLAB.
I work on SAAS product and I created a shipment tracking system which tracks the shipment from couriers website using web scraper and Api and I created a B2B app integration for ecommerce.
Did a Redbubble automation, Image Processing, whatsapp, telegram bot(automate the work for marketing purposes), instagram, wordpress post automation, web scraping(expedia, yelp, brainyquote) and data processing.
If everything works out, I look forward to possible working with you.
I look forward to hearing back from you!