Update README.md

Author: MrBartusek

README.md

@@ -1,4 +1,25 @@
-# stocked-up
+# StockedUp
 
 [![GitHub Workflow Status (with event)](https://img.shields.io/github/actions/workflow/status/MrBartusek/stocked-up/ci.yaml)](https://github.com/MrBartusek/stocked-up/actions)
-[![codecov](https://codecov.io/github/MrBartusek/stocked-up/graph/badge.svg?token=pQC25vzuqW)](https://codecov.io/github/MrBartusek/stocked-up)
+[![codecov](https://codecov.io/gh/MrBartusek/stocked-up/graph/badge.svg?token=pQC25vzuqW)](https://codecov.io/gh/MrBartusek/stocked-up)
+
+> StockedUp is complete Inventory Management System that focuses on managing stock for large
+> organization with multiple warehouses.
+
+![cover](https://i.imgur.com/2xOyilY.png)
+
+## Tech Stack
+
+- **Nest.js** - Nest.js, Typescript-based Node.js framework is used as main backend.
+- **React** - React.js alongside with Tailwind CSS and other client-side libraries is used as frontend library.
+- **Amazon AWS** - AWS is used as primary hosting provider that handles server and images hosting.
+- **MongoDB** - MongoDB document database is primary database used to optimize access to wast amount of organization data.
+- **Redis** - Redis is used as secondary database for sessions and caching.
+
+### Hosting
+
+This project is designed to run on AWS using following services:
+
+- [EC2](https://aws.amazon.com/ec2/) - for hosting server
+- [S3](https://aws.amazon.com/s3/) - for attachments and profile pictures
+- [IAM](https://aws.amazon.com/iam/) - for access management