Published inJavaScript in Plain English·Oct 4, 2022How I Relocated to the USA, Looked for Opportunities, Offers I Received from MAANG, and MoreThe story of my relocation to the US, how I looked for opportunities, the offers I received here from Big-Tech companies, and more. — In February 2022, I finally moved to the US on an O1 work visa. This was preceded by 2.5 years of work on strengthening the case, waiting for approval. 1.5 years before this date, I started preparing for an interview for a Front End position. …Front End Development13 min readFront End Development13 min read
Published inBetter Programming·Jul 20, 2022How to Implement Star Rating Widget With React.js and Optimize ItDesigning it from start to finish — In this article, I want to cover the problem you can have in an interview for the frontend position — implementing the star rating widget. I had 15 onsite interviews in the last five months and had offers from Google, Roku, Microsoft, and others. You should clarify requirements and implement…Programming3 min readProgramming3 min read
Published inBetter Programming·Jul 14, 2022Implementing Image and Text Slider With React.js And OptimizationsDesigning it from start to finish — In this article, I want to cover the problem you can have in an interview for the Frontend position — implementing Image Slider. I had 15 onsite interviews last 5 months and had offers from Google, Roku, Microsoft, and others. You should implement that widget for ~45–50min and tell about…Programming5 min readProgramming5 min read
Published inITNEXT·May 12, 2022How to use DB8 on LG WebOS instead of LocalStorage and indexedDBWhat is DB8? “DB8 is a storage method of webOS TV. DB8 is designed to meet the needs of robust, high-performance apps. DB8 is a service available on Luna Bus, and interfaces to an embedded JSON database. “ — https://webostv.developer.lge.com/develop/app-developer-guide/db8/webos-db8-basics/ Main DB8 features include: - Enabling high-speed access and queries. - Storing JSON…LG3 min readLG3 min read
Published inITNEXT·Jan 4, 2022How to check network connection on SmartTV (WebOS and Tizen)Today I want to tell you about how to implement the No Connection feature on SmartTV for webOS and Tizen platforms. It’s sound pretty easy and you can ask me, what you can tell us new, but believe me, I can :) This article is about how to detect the…WebOS3 min readWebOS3 min read
Published inITNEXT·Oct 21, 2021Solving JavaScript Problems from Bigfrontend (BFE): Throttle and DebounceIn this series of articles, I want to solve BFE problems (https://bigfrontend.dev) and analyze solutions. BFE is a site with tasks that allow you to prepare for a front-end interview and expand your knowledge of JavaScript. Today I want to consider 2 problems, they are throttle and debounce. 1. Throttle Theory: Throttle…JavaScript4 min readJavaScript4 min read
Published inITNEXT·Aug 31, 2021How To Blur Objects in Real-Time With Video and CanvasConfidentiality is a very important part of the modern world. When you shoot a video on your phone in a public place, people who get into the frame will not always be happy with it. To prevent this, faces are blurred or pixelated. Today I want to share the implementation…JavaScript7 min readJavaScript7 min read
Mar 7, 2021We Built a Face and Mask Detection Web App for Google ChromeIntroduction The main goal is an attempt to detect face and mask in the browser, instead of Python implementation at back-end. This application is a simple webapp / SPA application which contains JS code only and can send some data to a backend for next processing. …JavaScript11 min readJavaScript11 min read
