Fedor Efimenko

email    telegram

About

๐Ÿš€ I played a pivotal role in building a mobile app for large retail chain from scratch. Today, our active user base has surpassed 3M+, showcasing the app's impact and popularity.

๐Ÿ“ˆ As part of this journey, I've led our Android development team's growth from two to fourteen members, alongside a strong iOS team. Now, as a Frontend Architect, I focus on guiding our mobile development strategy for scalability and user satisfaction.

๐Ÿ› ๏ธ Skilled in Android, Kotlin and MVVM architecture.

๐Ÿ‘จโ€๐Ÿ’ป Proficient in PHP, including experience with the PHP Phalcon Framework, gained through personal projects in web application development. Familiar with front-end development using Vue.js.

Participation in contests

Samsung contest: VKontakte Messenger for Tizen, 2013

The task was to create a messenger based on the VK API for the Tizen mobile platform (JavaScript), relying on the provided design.

3rd place

Education

Burgas Free University

Bachelor's degree, Computer Software Engineering
Burgas (Bulgaria), 2016 โ€“ 2019

Peter the Great St. Petersburg Polytechnic University

Bachelor's degree, Computer Software Engineering
St. Petersburg (Russia), 2013 โ€“ 2015

Languages

Russian
Native

Bulgarian
Professional working proficiency

English
Professional working proficiency

Portfolio

Android

VkusVill, VkusVill Express, VkusVill Courier

Applications for a large chain of stores in Russia,
5M+ downloads

Frontent Architect, 2023 - Present
Senior Android Developer, Jan 2021 - Aug 2023 ยท 2 yrs 8 mos
Android Developer, Sep 2017 - Dec 2020 ยท 3 yrs 4 mos

Peshkariki

Courier Service delivery for online retailers

Android Developer, 2016 โ€“ 2017

Klientiks CRM

Application for business management in the service sector

Android Developer, 2015

Pickbride

Dating application with live video

Android Developer, 2015

Web

Tilda

Bulgarian media portal: news, radio, games and other
Pet project, 2020 - 2022

YamiChat

Live chat software for sites

Laplandia

Front-end + back-end

Hvostovil

Front-end + back-end

MK Severozapad

Responsive design