Frontend Software Engineer

• Jun 2022 - Present

Frontend Tech Lead (Angular)

• Jun 2021 - May 2022

Creating new features architecture/documentation for 6 different applications (online cinema KION). Junior developer mentoring. Development for Smart TV (Samsung + LG, Angular).Stack: TypeScript + Angular 10 + RxJS + SCSS + PlantUML + ConfluenceTech Lead responsibilities:- Architecture and data model design of a new client API. Creating documentation/tasks for migrating 6 clients on a new API. 3 clients already migrated.- Analysis of legacy metrics implementation and documentation, creating a plan for migrating to a new metrics system.- Creating a new solution for developing/testing Smart TV app remotely, without direct access to TV.- Participated in the development of the API architecture and documentation for the original content features.- Creating a prototype of a totally new smartTV UX layout/design. Show less

Frontend Developer (Angular)

• Jul 2020 - Jun 2021

Development of Smart TV (Samsung + LG) applications for KION (online cinema for watching films, series, and TV channels). Performance first.Stack: TypeScript + Angular 10 + RxJS + SCSS + Adaptive video streaming + Tizen API + webOS API + GitFlow + Firebase remote config and A/B testing + Nx monorepoDeveloper responsibilities:- Migrating to a new client API on main pages. As a result, Largest Contentful Paint (LCP) become faster by 10-15%.- Architecture and implementation of complex UI video elements to promote the Original content of MTS Media.- Work with Tizen and webOS API. Implementation of platform-dependent functionality (Smart Hub Public Preview).Took an active part in the preparation of the application for release in the Samsung and LG markets.Improved the performance of Smart TV applications - restructured player modules, fix memory leaks, rewritten SVG icons display, reduced the number of application change detection. As a result, the speed of the application in critical areas increased by 15-20%. Show less

Frontend Mentor (Javascript, HTML, CSS)

• Aug 2020 - Jul 2021

- Help students to solve problems during the study - Projects code review (a lot of code reviews) - Small talks about best practices, interesting technologies Two of my students successfully completed courses and were promoted at work. - Help students to solve problems during the study - Projects code review (a lot of code reviews) - Small talks about best practices, interesting technologies Two of my students successfully completed courses and were promoted at work.

Frontend Developer (Angular)

• Sep 2019 - Jul 2020

Development of large web applications as part of a remote international team. Stack: TypeScript + Angular 8 + NgRx + RxJS + Jenkins + Docker + Gitlab CI. Responsibilities: - Parsing and filtering of information to display graphs / tables / QoS / QoE metrics. - Connection and support for third-party APIs (HERE maps, Stripe). - Working with REST API both on the front-end and on the back-end (Java Spring \ ASP.NET Web API). - Working with translations through Transifex. Writing e2e tests. - Worked on a React Native application for a short period, on the code structure, styles, router, API. Took part in the creation of interfaces using the existing Angular Material components. Refactoring legacy code: updated JS code with new ES6 + syntax, rewritten HTML templates, reduced the size of many SCSS and HTML files by 1.5 - 2 times. Covered a significant part of the application with e2e tests, using Protractor and Cypress. Connected the launch of e2e tests for each merge request in Gitlab. Improved and optimized the existing Jenkins and Gitlab CI pipelines - the deployment speed has increased almost three times. Introduced the practice of exploratory \ smoke testing during the sprint. Show less

Freelance Web Developer (CMS Joomla)

• Jun 2018 - Sep 2019

Developed web-sites and online stores from scratch using Joomla CMS (Ecwid, VirtueMart, Zoo Content Builder, Events Booking). Managed web hosting services (sprinthost), connected domains and subdomains (reg.ru, nic.ru), set up yandex \ mail.ru to work with corporate mailboxes. Used ready-made paid templates (JoomlArt, YOOtheme, RocketTheme), adjusting the layout to the customers' requirements. Made layout templates for email campaigns in UniSender. Worked with Google and Yandex webmasters. Show less