Mariia – Ruby on Rails, Ruby, Sidekiq

A digital freight forwarding tool and a collaboration platform that offers clarity, a partnership that delivers confidence.

• Developed different implementations for an admin part (it's a custom solution based on Active Admin)
• Developed new features (and improved existing ones) for API (for a frontend part written on React)
• Described implemented solutions in articles in Confluence
• Reviewed code
• Mentored new team members
• Worked in very close collaboration with product owners
• Actively participated in the planning of future technical decisions
• Provided knowledge sharing sessions
• Actively participated in pair programming sessions
• Interviewed Ruby developers with different experiences on behalf of the Grid Dynamics Group company

A white-label, comprehensive technology platform for enterprises to engage and empower consumers on their health and wellness journey.

• Wrote code, especially for API
• Provided end-to-end solutions in close collaboration with frontend developers
• Actively participated in different Agile events
• Mentored new team members

This product allows HR and Accounting teams to get everything they expect from a modern benefits administration solution together with vital back office automation that increases efficiency and streamlines processes at scale.

• Worked with all smaller parts of a large project which are communicated as gems between each other
• Wrote code for API
• Provided large and complex queries for data getting
• Mentored new team members

A large ticket management system that provides different abilities for traveling.

• Had very close collaboration with product owners and business analysts
• Implemented different features which included work with all parts of the project
• Provided end-to-end solutions

An energy management system that helps municipalities to save consumption of energy resources.

• Wrote API for frontend based on other technologies (like Webix, Leaflet, etc.)
• Provided simple solutions based on frontend technologies
• Had some work with servers and deployment systems
• Mentored new team members