Experience

EZLOGZ

• United States
• Transportation, Logistics, Supply Chain and Storage
• 1 - 100 Employee

• Senior Software Engineer

  • Oct 2022 - Present

  United States CRM platform for transportation companies. Development of an intelligent support bot (ezchatai.com) using ChatGPT(OpenAI API). With the addition of data from the outside world. Using dialog scripts. Support, development, integration, microservices. Using PHP, NodeJS, Python.



Yellow Stone

• IT Services and IT Consulting
• 100 - 200 Employee

• Senior PHP Developer

  • Jul 2019 - Jun 2022

  Kyiv, Ukraine Full-Stack Development CRM system for marketing interaction with the client. The main functions are sending messages by email, SMS, messengers, and push notifications. Work with messenger bots. Support of the launched project. Development and integration of new functionality and microservices.



Suntechsoft

• Technology, Information and Internet
• 1 - 100 Employee

• Senior PHP Developer

  • Jan 2017 - Jun 2019

  Kyiv, Ukraine Support and development of new functionality of the platform for gamers (dmarket.com). Rewrote the project that was not launched and prepared it for release. Development and interaction with microservices. Payment gateway development and payment systems integration.



U4G Group LLC/Unite4:Good

• Civic and Social Organizations
• 1 - 100 Employee

• PHP Developer

  • Dec 2015 - Nov 2016

  Kiev Backend developer. Support and development of new functionality for running project. Development of database architecture. Complete the project on Zend Framework 2 with the REST API. Appending functional for running charity social network (USA). I was looking for bottlenecks using profiling php and sql. Then optimized sql queries and cached in the right places. Wrote the social network for schools and universities of America in the shortest time from the ground up. I took direct… Show more Backend developer. Support and development of new functionality for running project. Development of database architecture. Complete the project on Zend Framework 2 with the REST API. Appending functional for running charity social network (USA). I was looking for bottlenecks using profiling php and sql. Then optimized sql queries and cached in the right places. Wrote the social network for schools and universities of America in the shortest time from the ground up. I took direct participation at the selection of technology, construction site architecture. Was responsible for deploying the build to production. Microservices development for work with Facebook API on Laravel 5 on my own. Self - work on the development microservices arhetektury and DB. Show less



SiteClinic

• Technology, Information and Internet
• 1 - 100 Employee

• Full stack web developer

  • Jun 2012 - Nov 2015

  Odesa, Odessa, Ukraine "SEOlib" is an analytical service used to collect statistics on sites for SEO. Full-Stack development of a new platform "SEOlib". Programming from scratch computing library, tools for SEO-analysis. Support of the working version of the site, refactoring.