Alex Buznik
Angestellt, Senior Front-end Engineer, Wildix s.r.l.
Varna, Bulgarien
Über mich
Experienced Senior Front-End Engineer and Team Leader with a proven track record of leading the development and successful deployment of innovative web and mobile applications. Proficient in React, React Native, and Redux, specializing in implementing VoIP, video calling, and productivity features. Skilled in design and development, ensuring comprehensive test coverage. Adept in utilizing a wide range of technologies including TypeScript, Material-UI, AWS Lambda, jest, Cypress, webpack, GitLab/github CI/CD, and more. Accomplished in driving impactful redesigns and creating efficient solutions within collaborative and diverse team environments.
Werdegang
Berufserfahrung von Alex Buznik
Bis heute 3 Jahre und 7 Monate, seit Dez. 2020
Senior Front-end Engineer
Wildix s.r.l.
Development of a sales messenger (with VoIP and video calls) as a web React and mobile React Native app with redux. Participated as an engineer to deliver settings, avatar changing screen, miscellaneous utility, and user-facing parts, transition the codebase to TypeScript, produce code covered by integration tests. Led a small team to deploy the app as an embeddable widget. Additional technologies: Material-UI, AWS Lambda, jest, Cypress, webpack, figma, gitlab CI/CD, i18n/crowdin.
2 Jahre und 2 Monate, Nov. 2018 - Dez. 2020
Senior Front-End Engineer
DI.FM
Development and support of the network of radio apps, including the flagship DI.FM web-site. Travelled to Croatia for a team-building activity, where organized a work group and led the redesign of the shows/podcasts section. Was in charge of front-end development of the new project in the network (zenradio). Created a show notification bot for the company's Discord. Built a hardware version of the radio with Arduino and Raspberry Pi. Technologies used: Marionette.js, Backbone, coffeescript, SCSS.
Full-stack app development for a high-load messenger (with VoIP and video calls and a set of productivity features). As a front-end engineer delivered settings screen, avatar update, fax sending. Reworked one of the microservices to improve stability and performance (decreased processing time from 5 seconds to 500ms). Coordination with other teams distributed between the US and China. Travelled to the US for architecture workshop. Was one of the authors of the original developer onboarding document.
Sprachen
Englisch
Fließend
Ukrainian
Muttersprache
Bulgarian
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