@gogolubev
Aleksei Golubev – React Native Developer

Aleksei Golubev

React Native Engineer

alex@gogolubev.com
Serbia, Subotica
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Profile

Experienced React Native Developer with 7+ years of expertise building complex, reliable, and high-performance applications. Proficient in writing durable code with comprehensive test coverage, attention to detail, and following industry best practices.

Experience

React Native Developer

2021 – Present

Springs, LLC, Kyiv

  • • Developed and maintained React Native applications for clients, including Nokio, TimeGo, SafetyLens, Tailblaze, Cycle Breaker.
  • • Developed and maintained web-applications for clients, including Nokio and TimeGo
  • • Enhanced user engagement and improved retention by increasing the performance and stability of applications
  • • Decreased QA time, improved software reliability, and increased confidence in the quality of releases by implementing end-to-end testing strategies
  • • Automated build and end-to-end testing with App Center and Codemagic, reducing developer involvement in deployment and testing by over 95%
  • • Mentored junior and middle developers on best practices for TypeScript and React Native

Front-end Developer, Freelance/Contract

2020 – 2021
  • • Developed React-based dating web application and an internal system for moderators to efficiently review user-generated content.
  • • Built and maintained a full-stack manufacturing automation system based on Next.js, and integrations with production workflows.

React Native Developer

2018 – 2020

Stumbl Ltd

  • • Created a location-based audio tour guide application using React Native
  • • Increased app performance, set up background geolocation tracking, and implemented 60 FPS animations using Reanimated

Team Lead and Front-end Developer

2015 – 2018

Smart City Global Solutions, LLC, Singapore

  • • Interviewed, hired, and led a team of 10 people (Front-end, Back-end, iOS and Android developers, DevOps, System, and Hardware engineers)
  • • Developed front-end of user dashboard based on vue.js
  • • Created a hardware and software access control system and integrated it inside thousands of electricity substations in St. Petersburg
  • • Represented the company and team products at international IT exhibitions worldwide

Developer, Co-founder

2014 – 2015

Wi-Fi Guide, LLC, Naberezhnye Chelny

  • • The project was successfully admitted to the IT Park in Kazan and later bought by a Singapore company
  • • Created landing page, b2b front-end, and captive portals (HTML, CSS, JS)
  • • Developed and supported REST API (Python)
  • • Wrote software requirements specification and created development plan

Skills & Technologies

Languages

TypeScriptJavaScriptBashYAMLHTMLCSSSassLess

Frameworks & Libraries

React NativeReactReduxNext.jsVue.jsFirebaseApolloTanStack Query

Testing & Code Quality

JestEnzymeDetoxPlaywrightStorybookESLintPrettierHusky

Tools & Platforms

GitDockerLinuxFigmaSketchGitLab CICodemagicBitriseApp Center

Education

Perm State Academy of Agriculture named after D.N. Prianishnikov

Master’s Degree in Computer Science (Information Systems and Technologies)

Graduated with honors, participated in conferences, and has scientific publications and patents

Languages

RussianEnglishSerbian

Get In Touch

alex@gogolubev.com
Serbia, Subotica
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