Kanstantsin Chermnykh

Healthy Platform Stack: Ruby On Rails 6, GraphQL, Sidekiq, Redis, PostgreSQL, Bitbucket Piplelines, Vue, Websocket. Achievements: - Creates new projects as separate services from monolith platform. Projects: • Chat project • Account creator project • Template creator project - Integrates new projects to core parts - Migrated old chat data from the foreign service to our project - Added swagger as a request and documents tool to the projects

Platform makes it easier to manage and control cloud delivery and business profitability. Stack: Ruby On Rails 6, RabbitMQ, Sidekiq, Redis, PostgreSQL, Bitbucket Piplelines, Vue, Angular. Achievements: - Integrated new products to the application. - Investigated and fixed problems from support team. - Integrated projects to inner services. - Increased tests coverage to 80 percents.

The platform helps visualize individual sites and locations by taking the right imagery at the right angle and the right resolution for specific needs. Stack: Ruby On Rails 5, Amazon AWS, RabbitMQ, React, Redis, PostgreSQL. Achievements: - Refactored background tasks architecture. - Added Amazon AWS functions as a part of image process. - Improved images tile cutting process. - Created react application as a standalone service. - Created internal project settings system.

SAP integrations are ERP integration for manufacturers. Integration offers fully-managed, SAP-integrated eCommerce solutions for manufacturers in all verticals. Stack: Ruby On Rails 4, Sidekiq, Redis, MySql

QA team lead

Worked as QA engineer, QA team lead

Developmented and setup electrician networks.

Repaired electrician equipment