Fedor Erofeev Email & Phone Number

Bangkok Metropolitan Area

Project: Rêver Automotive | 10k+ downloads• Migrate find EV charger feature to Jetpack Compose. • Integrate complete EV charging flow, ranging from maintaining WebSocket connection to Stripe payment.Project: Major Cineplex | 5m+ downloads• Work on application maintenance and support. • Introduce and integrate voucher and discount features, Braze SDK.Project: NodesNow • Work on refactoring and improving stability of the application• Improve caching and synchronization using WebSocket connection.

Bangkok Metropolitan Area

Project: SCB Robinhood | 1m+ downloads• Work on various feature modules ranging from Payment to Mart, implement Omise, 2C2P, Firebase tracking, and custom views based on business requirements.• Work on refactoring and improving existing codebase, removing deprecated methods and introducing new libraries.• Cover code with Unit and UI tests using JUnit, Espresso and RxIdler to meet Solarcube requirements.• Support and train the SCB team to implement new libraries and architecture patterns.Project: Central Department Store | 1m+ downloads• Work on various features including Cart and Checkout.• Introduce and successfully integrate Jetpack Compose in the project.• Communicate with feature lead, scrum master, project manager and Head of Mobile on the tasks and estimations on behalf of the team.• Support and train the team to implement new libraries and architecture patterns.

Bangkok Metropolitan Area

Re-building and successfully migrating existing applications forthe food delivery company from MVP, Java and RxJava to MVVM,Kotlin and Coroutines:• Customer application for food delivery (HungryNow).• Merchant application for accepting orders, managing menus,etc. (MerchantNow).Skills and practices:• Using various frameworks and libraries: Retrofit, OkHttp, MQTT,Firebase, Moshi, Coin, Glide, Crashlytics, Sunmi POS SDK, Google,Facebook SDK, etc.• Using Koin for dependency injection.• Collaborating with a team of other android developers using gitversion control.• Refactoring and improving code for the existing applications.• Working with Sunmi POS devices and platform for printingreceipts, publishing applications on Sunmi Partners website

Creating and publishing Android applications:• UI/UX design and prototyping in Adobe XD.• Branding and graphic design in Adobe Illustrator, Photoshop.• Writing robust, clean code in Kotlin and Java.• Using Koin and Dagger2 dependency injection.• Unit and instrumented unit testing (JUnit, Espresso, Mockito).• Updating, refactoring existing applications.• SEO, running Google Ads campaigns.• Publishing applications on Google Play.• Analyzing crash reports, updating applications.Key accomplishments:• Created one of the most popular clock widgets for Android - Seven Time - Resizable Clock, which has been featured on many websites as one of the best clock widgets for Android, and downloaded more 400.000+ times. Featured on various blogs, video reviews and news websites including El Español.

Creating brand identities, logos and various graphic design:• Creating unique, memorable brand identities, featuring various famous and big clients.• Making print materials like business cards, letterhead, packaging to compliment brand identity.• Famous clients include, but not limited to: Arènes d'Arles, Neverbore, CityCaucus.com, BREAUX Capital, etc.

Phitsanulok, Thailand

Teaching various school subjects to primary school students:• Creating outlines, lesson plans and teaching materials.• Planning and organizing various school activities and camps.

Phitsanulok, Thailand

Teaching various school subjects:• Creating outlines, lesson plans and teaching materials for primary and secondary school students.• Planning and organizing various school activities and camps.

Moscow, Russia

Teaching English to kindergarten and high school students, preparing for Cambridge Exams.

Android Kotlin Developer Nanodegree

What I've learnt: • Design engaging interfaces that implement modern Android components to effectively build compelling features.

Sql Nanodegree

What I've learnt: • Perform analysis on data stored in relational and non-relational database systems to power strategic decision-making..

Specialist, Teacher Of English/Geography