Code: custom solution on php7+ based on I lluminate, thephpleague and other packages, websockets on Node.js(TypeScript)
DB: MySql, PostgreSql, Redis
Messaging systems: RabbitMQ, Redis as (pub/sub)
Cache: Redis
Test: PHPUnit
Standards: LTI 1.1, LTI 2, PSR, REST
Additional: codesniffer, messdetector, phpstan etc. Environment: Docker, osx, ubuntu
Responsibility and experience: Task requirements analyzing, correct task estimation, design database architecture, code architecture design according to system specific, coding, legacy code refactoring, code review.

Develop API based on REST architectural style and JsonAPI specification.

Write documentation.

Work with access delegation protocols: OAuth, LTI. Experience with different learning systems such as Moodle, Instructure Canvas and other

Technologies: silex, twig , MySql

• Developed new functionality,admin panel
• project support

Project: IOT project aimed at reducing energy usage at the hotels http://conectric.com, https://theappsolutions.com/portfolio/conectric/
Technologies: php7, laravel, PostgreSql, redis

• Developed Web part of the project
• Made structure and coded the web systems
• Made API for Android platform
• Wrote a Jenkinsbuilds
• Settasksforfrontend-developer
• Wrotetests

Technologies: php5.6, custom engine, MySql

• Completely refactored the project
• Implemented Scrum methodology within the team
• Integrated CI(Jenkins)
• Set up the testing process
• Wrote conversion system similar to r ightconversions.com • Created Price Monitoring System

Project: kupi123.ru
Technologies: php, Magento, MySql

• UsedAmazon,ebay,PayPalAPI's
• Wrote extensions for magen to platform (logistics,warehouse
system with custom barcodes, print forms system)

Project: shopzone.ua
Technologies: php, MySql, MongoDB

Project: bomond.com.ua

• CreatedAPIformobileplatforms

Project: Client-server application "m-agent" - internal project for merchandiser

• Developed a social game and applications (facebook.com,vk.com) for playdom.com and wargaming.net.
• Redesigned game "City of Wonder" to "Galaxy of wonder"(not released) . But in fact, we rewrote many pieces in this game.

Projects: http://kanalukraina.tv, http://footbollua.tv, http://donbass.tv

• Supported and developed a new features

• C odedaproject
• Maintained communication with customer QA , Commerce Lab., February 2007 - June 2009
• BlackBoxTesting
• WhiteBoxTesting
• IntegrationTesting
• MadesimplescriptswithQTP
• Wrote documentation for systems.
• Optimized work of web department.