Design and development of systems, selection of tools, technologies and components for solving problemsParticipated in the developmentcargospy.eu (cargo transportation)Stack: yii2, MySqlDuration ~ 3 monthsirlen.com.ua (solution for farmers of ukraine)Stack: yii2, MySqlDuration ~ 4 monthssunnyhotel.ru(park hotel & spa)Stack: WP, part of yii2, MySqlDuration ~ 4 monthsLogic for calculating the cost & caching content from SOAP and queue… Show more Design and development of systems, selection of tools, technologies and components for solving problemsParticipated in the developmentcargospy.eu (cargo transportation)Stack: yii2, MySqlDuration ~ 3 monthsirlen.com.ua (solution for farmers of ukraine)Stack: yii2, MySqlDuration ~ 4 monthssunnyhotel.ru(park hotel & spa)Stack: WP, part of yii2, MySqlDuration ~ 4 monthsLogic for calculating the cost & caching content from SOAP and queue for attempt query success for bookingMobile application for medicineIntegration of API of several insurance companiesDuration: ~2 monthcabinet.vigrand.com.ua for vigrand.mk.uaA large system designed for counterparties of the company throughout Ukraine as well as internal crm with a wide range of possibilitiesStack: Php, js, MySql, yii2Duration: ~2+ yearsLayer for working with SOAP 1С, error handlingIntegrated sms gatewayUser rights and roles, personal accountsLogistic. Queues for SMS and mail notifications. Forming polygons on the map, the logic of determining the occurrence of the specified elevation on the map in the previously created polygonsComplaints cabinet. The life cycle of complaint processing corresponds to the hierarchy of personal accounts, options and decision-making rights. Chat with the ability to attach several files, preview images for the chain of the entire life cycle of a complaint with certain rights for all chat participantsTeam size: 2-10 Show less

Team development of the company's internal productTeam size: 6

Medical project development used yii2 frameworkMade a realtime chat, words blacklists, notificationsWriting unit tests on codeception framework, code coverageStack: yii2, node.js, socket.io, Dynamodb, mongoDB, PostgreSqlTeam size: 4

TeamworkDeveloped a control cabinet for the user, statistics, chartsApplication for measuring ping speed between different serversSandbox application on node.js for testing server loadI learned python to implement several algorithms, launched it on three training sessionsInserting ads into video players such as fowplayerEmail distribution of statistics with a sample from the database for a specific time zone. Used our smtpStack: Php, js, node.js, python