Position: Senior Software Engineer
Category: Ruby
English level: upper
Years of experience: 10


Senior Software engineer, ClassTag, Inc.
* Engineered a modern application with Ruby on Rails, PostgreSQL, GraphQL, React  and Relay. 
* Developed and maintained a Data warehouse, ETL and Frontend service to show  up the data (in reports view) that made business grow and increased annual  revenue by 23%. 
* Coordinated a sub team to reach the business goals. 
* Worked closely with the product team on scope of future projects and innovations. 
* Mentored junior colleagues. 
* Worked in an Agile team by Kanban methodology.

Full stack developer, WeAreBrain
* Developed, designed and delivered e-commerce features with Node.js (Express,  React, Redux) and Java (Spring Boot Framework). 
* Developed and designed innovative microservices architecture on Java and  Node.js, that allowed several teams to work standalone with no dependency on each other that satisfied business requirements.  
* Contributed to the content management system developed on Ruby on Rails. 
* Worked in an Agile team by SCRUM methodology (LeSS).  
Software Developer, AlterEgo Digital Agency
* Contributed to different Ruby on Rails applications according to business requirements. One of them was the US startup SidelineSwap where athletes buy and sell their gear. 
* Developed mark ups and frontend development as a part of web applications development cycle. 
* Advocated React usage on the new projects when that was not mainstream.
I'm looking for an opportunity to join the excellent product team to work together on challenges to make the business grow.