Position: JavaScript Developer
Category: JavaScript
English level: upper
Years of experience: 10

Improving apps/services performance.
Improving CWV of websites. 
Improving clarity and reliability in web services.
Solo entrepreneur. Building full-stack solutions for products in Ad Tech. 

"Deciphering" high level requirements from BA to SE team. 

Dynamic content scrappers using pupeeter/phantomJS/chrome-debug-protocol

Building Services for data real-time processing, and post processing using node.js / golang 

Writing Unit and Integration tests using various libs.

Building front-end libraries with vanillaJs. Libs optimised for running in browser env.  
Also participating in some opensource projects. 


Building front-end apps with vue.js (medium level) 
Building front-end apps with react.js/svelte (basic level) 

Built golang services (4 years ago)
Horizontal access to BA or ProductOwner/ProductManager to communicate product changes and goals. 
Clear user stories. 


Low knowledge in crypto/blockchain, but can learn.