Position: Node.js developer
Category: Node.js
English level: intermediate
Years of experience: 3


My commercial experience consists of 4 projects. I worked in them as a nodejs developer. Projects: 
1.Postess - it is a platform that implement UPS service. The user can create, edit shipment and upload more than 1000 shipments with CSV file. Platform has payment and scheduling pickup functionality. The user can track status of his shipments, see his statistics, add shipping defaults values. 

 Technologies: 
 -Node.js   
 -Express.js  
 -Mongoose

Technical tasks:   
 -Integrate UPS services   
 -Separate possibilities for Clients   and Admins  
 -Importing/Exporting CSV files   
 -Stripe integration   
 -Email Notifications   
 -Generating invoice PDF 
 
2.IT product (NDA) - web system for managing your real property. As a user you can log in to the system and create your portfolio with different assets to manage it (like calculate your revenue and etc.) 

Technologies:
 -Node.js  
 -Nest.js  
 -Hapi.js 
 -MongoDB
 -Mongosee
 -Jest 

Technical tasks:   
 -Rewrite architecture for back-end 
 -Rewrite architecture for database   
 -Implement types   
 -Improve the codebase   
 -Deliver new features
 -Writing tests

3.Mello - social network for parents who want to find new connections, babysitting exchanges and other like-minded parents. Detailed user profiles help people to find other parents nearby who are suited. Search filters help to set what is important to each parent, e.g. age of the children or distance. even level of optimism. 

Technologies: 
 -Node.js   
 -Firebase   
 -Firestore 
 -PostgreSql 
 -Cloud SQL 

Technical tasks:   
 -Create architecture for PostgreSQL database   
 -Search by distance   -Deliver new features   
 -Make app backward compatible 
 
4. Quiz App - service where employers can create different unique tests for checking the employees, for example to understanding their level of experience and knowledge at all or may be check some personal qualities like logic and even level of optimism. 

Technologies: 
 -Nest.js   
 -PostgreSQL  
 -Node.js

Technical tasks:   
 -Design and Build of the API   
 -Implementing all features with constructor for building unique test 
 -Analyzing and developing   
 -Database architecture
I would like to find a really interesting project and grow with it as a back-end developer.