Vitali V.

Vitali V.

Berlin Metropolitan Area, Germany
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About Me

Vitali is a Senior Android Developer passionate about mobile apps and excited about new developments in the mobile Android ecosystem in creating new visualizations for end-users, developing new features to existing apps, and supporting continuous updates and upgrades to APIs and architecture. He understands core Android fundamentals and has experience working with modern Android-based libraries and concepts to deliver high-quality solutions using dev lifecycle best practices.

Other

Work history

UpStack
UpStack
Senior Android Developer
2022 - Present (3 years)
Remote
  • Creating and developing innovative Android-based software applications for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Revolut
Revolut
Senior Android Developer
2020 - Present (5 years)
Berlin , Germany
  • Evangelize modern dev processes and best practices in establishing project design system integrity through reusable UI components.

  • Built and deployed an internal architecture framework to improve code consistency across solutions and projects.

  • Designed, developed, and shipped a new CRM-based product to enhance operations within Revolut.

OLX
OLX
Senior Android Developer
2020 - 2020
Berlin, Germany
  • Migrated a legacy codebase to a Kotlin architecture with modern modularization techniques for increased app value.

  • Designed and implemented new reskinning themes for the OLX platform in line with its design language.

  • Fixed bugs and bottlenecks identified on the project.

Zalando
Zalando
Senior Android Developer
2019 - 2020 (1 year)
Berlin, Germany
  • Designed new solutions using Kotlin, implemented app modularization and shipped new UI components on the project.

  • Transitioned the client-server API on the platform into a scalable server-driven UI solution.

  • Managed Firebase remote configurations, 3rd-party AR library, and CRM framework integrations.

Xapo
Xapo
Senior Android Developer
2018 - 2019 (1 year)
Berlin, Germany
  • Introduced Kotlin and Coroutines into the company's mobile application process and established modern architecture patterns and best practices.

  • Designed and implemented new feature modules, data/domain/UI modules, components, and shared libraries.

  • Built and established custom UI widgets on the project to match new solutions with Xapo's design language.

BCG Digital Ventures
BCG Digital Ventures
Senior Android Developer
2018 - 2018
Berlin, Germany
  • Encouraged idiomatic Kotlin coding style on solutions and introduced semantic versioning for consistency across teams.

  • Devised solutions to enhance Rx error handling, logging, and deploying GSON adaptors on the solution.

  • Maintained codebases in shared libraries, integrated libraries into CI flows and utilized Fastlane for easy migrations.

Babbel
Babbel
Senior Android Developer
2017 - 2017
Berlin, Germany
  • Developed open-source solutions and improved UI state management on the architecture.

  • Worked on processes to improve session handling on the app through token refreshes, autologin, and error handling.

  • Designed the app with a reactive and modular architecture paradigm and deployed multiple SSO authentication options.

Quandoo GmbH
Quandoo GmbH
Senior Mobile Developer
2014 - 2016 (2 years)
Berlin, Germany
  • Designed new solutions to resolve complex issues with the persistence layer - improving the forked ORMs, SQLite FTS, and client-server synchronization.

  • Built a new microservice architecture with low-level modules to handle custom hardware and ROMs.

  • Executed extensive unit, integration, and black-box tests across all levels with forked BDD frameworks.

iQuest Group
iQuest Group
Mobile Developer
2011 - 2014 (3 years)
Romania
  • Handled UI enhancements, Gradle integration, CI setup, and solving memory issues for EbayModa.

  • Developed solutions to support multiple screens and improved integration with the native streaming library.

  • Designed and implemented complex UIs on apps, delivered typeface widgets, and improved networking streams for clients.

Showcase

Senior Android Developer - Revolut
Senior Android Developer - Revolut
  • Developed and implemented a medium-sized CRM product for invoicing.

  • The solution enables users of Revolut to send invoices quickly and efficiently.

  • Built an internal architecture framework for code consistency.

Senior Android Developer - OLX Rebrand
Senior Android Developer - OLX Rebrand
  • OLX is a global marketplace platform focused on facilitating trade.

  • The project involved migrating the legacy codebase to Kotlin and implementing reskinning themes using Material Design.

  • The solution included adapting the platform's branding to meet new guidelines.

Senior Android Developer - Zalando
Senior Android Developer - Zalando
  • Developed and implemented modularization and UI component libraries for Zalando.

  • Ensured UI components aligned with Zalando's design language.

  • Focused on optimizing the integration of components within the Zalando platform.

Education

Bachelor's Degree in Informatics
Bachelor's Degree in Informatics
Babes-Bolyai University
2010 - 2013 (3 years)