Alex V.

Project: Puzzle English is the foreign language learning service. Unique technologies allow subscribers to learn the language working with video content in the original language, text, pronunciation of single words and phrases, introducing new words in the diary, as well as using some social mechanisms.

Website: https://puzzle-english.com/

Stack: PHP, Node.js, MySQL, MongoDB, JavaScript/TypeScript, ReactJS/Redux, HTML, CSS, JSON, Git, JIRA, Redis, Webpack.

Responsibilities:

- ReactJS integration;

- architecture design, statistics collection, and processing, legacy code maintenance, SQL query optimization, implementation of new features, communication with the outsource developers;

- API design and implementation;

- Integration with several payment services, providing API.

Project: A set of tools for custom maps rendering using OpenStreetMap data.

Website: http://www.vokrugsveta.ru/

Stack: Node.js, JavaScript, PHP, HTML, CSS, PostgreSQL.

Responsibilities: 

- Creating the web platform using modern technologies and best practices;

- Optimizing components for maximum performance across a vast array of web-capable devices and browsers;

- Working with version control systems.

Project: Developing different websites on request. 

Stack: PHP, JavaScript, HTML, CSS, MySQL.

Responsibilities: 

- Creating websites and web apps; 

- Writing unit tests, development of reusable modules;

- Discussion of architecture with the team;

- Selection and justification of development instruments and dependencies.