Position: Front-End Developer
Category: JavaScript
English level: upper
Years of experience: 3

My biggest achievement is that  I implemented full authO authorization and authentication myself using lambda AWS and Node.js. It's also cool that I integrated google maps on the project and google autocomplete for addresses. And the hardest challenge I overcame was connecting posts on our website so that you can post through our Instagram app. I created a business page on Instagram, a "Facebook Page" on Facebook, and used the Instagram Basic Display API and Instagram Graph API. I did it on the dev environment  in just 2 days.
At last company 
I working in a team that develop two products, the first one was subscription software, and the second one was a well-being and healthcare product, my main responsibilities were writing code and writing research, and maintaining documentation for the team.

Implemented:
 company and subscription product data editing.
 rich text editor quill - text editing, posting, 
the ability to add multiple images, interaction with amazon s3 to save content and images in s3.
research of the plaid payment system, integrate for dev environment.
create wallet - table of payments, payment card debit UI.
using "antd" library for UI, integrate many components from that library into our UI.
using redux-toolkit for our store.
using google API (integrate google map and google address autocomplete at our project).
working with animations,
added utility functions,  for example time formatting, regexp for creating unique URLs instead of id's, etc.
working with Facebook, Instagram, Youtube, and Spotify integrations, (for Instagram posting and pulling data, for rest pulling data).
in the second well-being project using Zustand for the store;
working with authO(_auth0/auth0-react, express-jwt, jwks-rsa).
working with AWS services - Lambda, API gateway, rds.
building API . using "aws-serverless-express" package for lambda;
working with postgreSQL database;
writing functionality to block navigation and blocking closing  website tab when some UI condition were not satisfied 

Previous company: 
The most interesting thing it's using middleware in redux for making preloading templates before data fetching to the server. Before I was using middleware to control data validation by node.js using libraries like express-validator. 

I was making a pdf viewing, auto filling form data, adding signature and different libraries like react-pdf Etc and integrate this in an architecture.

In another project
We was working with next.js over the node.js for static components
generation and provide better search engine optimization With my
teammates I produce a basic UI components
For e-commerce project using React technologies
Ionic + Angular it’s the technology that I work with also.
From Moodle project we doing custom app
with own features.