Mikhail Preyskurantov Email & Phone Number

Responsibilities: Support and development of frontend, backend services and client SDKs for the application crash reporting service DevExpress LogifyAchievements:• Designed an authorization architecture and implemented advanced OAuth modules for external providers based on Microsoft OWIN• Implemented the DevExpress Logify landing page (HTML, LESS, jQuery) in cooperation with a designer• Implemented functional tests using the DevExpress TestCafe tool for interactive web pages and communications with external services, such as DevExpress authorization, GitHub integration, Email notification, etc. • Implemented new crash reporting and logging libraries for .NET Core and Xamarin platforms• Organized a CI and CD workflow using TeamCity and internal build farm

Responsibilities: Coordinate a team of 10-15 support specialists (task assignment, execution control, feedback), attend in roadmap planning, develop internal products and servicesAchievements:• Organized early preview product testing process (created detailed test plans, prepared testing environments, provided early feedback)• Configured and maintained internal testing labs (hypervisors, servers, bootstrapper installations and other components)• Prepared competitors and industry trends research for product planning

Responsibilities: Provide customer support for the DevExpress .NET components using a forum, email, remote desktop; develop custom software solutionsAchievements:• Created 100+ examples and help topics that demonstrate effective solutions with the company’s software products• Trained and mentored 5 new employees for the customer service

Responsibilities: Support and development of frontend and backend services for a video production companyAchievements:• Optimized critical SQL queries performance to provide an acceptable time execution (5 times faster)• Implemented a REST-based service for video conversion using the On2 technologies• Implemented a billing module based on PayPal API to accept online payments