Hi! I’m Dmytro.

I’m a full stack JavaScript web developer.
I write code, blog, create online courses and coding tutorials.

{ }

</>

My latest dev quizzes

19 May, 2021
A Guide to Handling Date and Time for Full Stack JavaScript Developers
Learn how to work with date and time values in JavaScript
Read more
6 Apr, 2021
Getting Started with TypeORM
Learn what TypeORM is and how to set it up in an Express.js project.
Read more
1 Dec, 2020
Concurrency in AWS Lambda
Learn how an AWS Lambda function handles concurrent events.
Read more
21 Nov, 2020
AWS: Setting Up a Billing Alarm
Learn how to set up a CloudWatch alarm to monitor your AWS monthly spending.
Read more
16 Nov, 2020
Indexed Access Types (Lookup Types) in TypeScript
Did you know that you can reuse a type of a property of another type in your type declarations?
Read more
15 Apr, 2020
TypeScript: the skipLibCheck Option Explained
A detailed overview of the --skipLibCheck option.
Read more