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Alexander K.
React developer
Alexander is a Fullstack Developer with a focus on React, React Native, and other JS-based technologies.
For the past six years, he has mainly worked on React and React Native. He also has impressive knowledge about architecture styles, technologies, domains, and software development methodologies, gained in over 11 years of experience working with JS-based frameworks. Alexander even worked on developing React Native, leaving snippets of his code on almost every iPhone on Earth.
Some of his more interesting projects include a state-of-the-art job search application for doctors and nurses, an app for Skydiving Centers' employees, and an app for notifications of shows' new episode releases, including many others.
Main expertise
- React Native 6 years
- JavaScript 11 years
- PHP 5 years
Other skills
- Ionic 2 years
- Ionic 2 2 years
Selected experience
Employment
Mobile Developer
Proxify AB - 2 years 1 month
- Developed a Job Search application for doctors and nurses from scratch.
- Implemented user authorization via BankID.
- Integrated Intercom for customer communication.
- Implemented push notifications using Google Cloud Messaging (GCM).
- Used App Center for continuous integration and delivery (CI/CD).
- Added Firebase Analytics and Crashlytics for performance monitoring and crash reporting.
Technologies:
- Technologies:
React Native
JavaScript
Node.js
React.js
Mobile Developer
Freelance - 2 years 6 months
- Created applications from scratch.
- Developed new features for existing applications.
- Published apps to the App Store and Google Play.
- Created prototypes for new app concepts.
- Fixed bugs and resolved issues in existing applications.
- Optimized app performance and efficiency.
Technologies:
- Technologies:
-
React Native
-
JavaScript
-
Node.js
-
React.js
Web Developer
NIX Solutions - 5 years 4 months
- Developed front-end components for web applications.
- Built user interfaces with a focus on usability and design.
- Contributed to back-end development and server-side logic.
- Created and maintained social applications.
Technologies:
- Technologies:
-
JavaScript
PHP
-
Node.js
-
React.js
MongoDB
Education
MSc.Computer engineering
Kharkiv National University of Radio Electronics · 2005 - 2010
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