Dmitry Markov work email
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Dmitry Markov personal email
*Extensive knowledge of Object-Oriented Programming principles, CRUD, REST, and MVC architecture.*Expertise in using popular gems such as Device, Sidekiq, Pundit, Rufus, and CarrierWave to build robust and scalable applications.*Strong proficiency in writing clean and readable code with attention to code-style, ensuring maintainability and ease of collaboration.*Proficient in using irb/rails console to quickly experiment with new ideas and understand how methods work, or use it as a calculator for quick calculations. *Skilled in debugging and troubleshooting applications using Byebug gem for efficient and accurate error resolution.*Experienced in deploying applications on VPS with Capistrano, ensuring seamless and efficient deployment of applications to production environments.*Active usage of I18n for multilingual support, ensuring accessibility and inclusivity for a diverse user base.*Proficient in securely managing credentials for applications, including storing secrets in environment variables and using multi-environment credentials.*RSpec - using popular testing framework, with the use of gems such as FactoryBot and Capybara, ensuring robust and reliable test coverage for applications.*Active Record - validations, relationships between models, and migrations, ensuring data integrity and consistency.*Active Mailer - using in educational app for sending emails via sendmail on VPS and using Letter Opener gem in development, ensuring efficient and reliable email delivery for applications.*Active Job - sending emails, creating/updating/deleting virtual machines on oVirt, and configuring them with Foreman. Worked with Sidekiq, Resque backends, and NoSQL Redis, ensuring efficient and reliable background job processing for applications.*Action Cable - real-time communication between servers and clients for servers (VMs and bare-metal) statuses and OS deployment statuses.*API - working with APIs such as oVirt, Foreman, and RedFish, ensuring seamless integration and communication between applications and external systems.
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Ruby DeveloperВебмониторэксMoscow, Ru
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Software EngineerAstra Linux Mar 2024 - Nov 2024Moscow, Russia• Developed and maintained the core and modules of a cloud virtualization system (a fork of OpenNebula), with the core written in C and datastore management handled using Bash.• Designed and enhanced web interfaces for the system, built using Sinatra.• Developed CLI Ruby scripts.• Packaged the application into .deb packages for deployment.• Wrote unit tests using RSpec for Ruby CLI scripts.• Prepared the product for certification to ensure compliance with industry standards. -
Ruby On Rails DeveloperJoint-Stock Company “Research Institute Of Precision Instruments” (Jsc “Ri Pi”) Mar 2022 - Nov 2024As a Ruby on Rails developer I provided support and maintenance for a long-developing web application. I integrated the application with external services such as oVirt and Foreman via API (using background jobs with Sidekiq), and retrieved server inventory information using the Redfish API. I implemented the Rufus scheduler to automate tasks such as cache cleaning, getting virtual machine statuses, and checking bare-metal server statuses via IPMI.
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Hardware Systems EngineerSynertech Llc (Rss, Airbus D&S, Tesat) Jul 2016 - Mar 2022Moscow• Test system design and performance specification• RF, Digital, Analogue & DC power Engineering design & implementation• Interface specification and validation• Modular design approach for inter-changeability• System sign off for validation and verification• Test site calibration requirements implementation & validation• Test System Test & Validation procedures• Validation Aids design• Test site validation and design review support• Test methods support for software development• SSPA & EPC Electrical & functional testing (TVAC, EMC, climatic, shock)
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2Nd Class EngineerJoint-Stock Company “Research Institute Of Precision Instruments” (Jsc “Ri Pi”) Feb 2015 - Jul 2016Moscow, Russia Federation• Complex development of onboard equipment for command-measuring systems (CMS) for spacecraft control.• Project management for the development of digital devices, interfaces of spacecraft onboard equipment: • the device demodulation-modulation, and the secondary signal processing; • spacecraft on-board data networks interface unit .• Architecture development and technical appearance of the devices onboard equipment.• Development of programs and test procedures for components of onboard equipment. Testing of products.• Participation in the development of technical appearance of control and verification equipment.• Selection of components for the functions of the developed device, rationale for choosing.• Developed test procedures for onboard equipment.• Reduced cost and increased reliability of onboard equipment by optimizing the applied circuit solutions and the choice of components.
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Sales Manager Of Technological And Test&Measurement EquipmentLlc "Sernia Engineering" Mar 2014 - Dec 2014Moscow• Search and attract new customers from military industrial sector, aerospace industry.• Maintaining the current customer base• Holding of training workshop • Designing exhibition stand concepts and preparation of materials for exhibitions• Selection of equipment for customer's tasks (oscilloscopes, spectrum analysers, signal generators, multimeters, source meters, power supplies, electrometers, antennas, anechoic chambers, equipment for failure analysis, electronic and optical microscopes), pre-installation works, delivery, installation and start-up of equipment, provision of warranty services
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Distance Learning Department Deputy LeaderJoint-Stock Company “Investment Company "Finam” Oct 2010 - Nov 2013Moscow• Development and implementation of distance learning system.• Modernization, optimization and improvement of video seminar systems and distance learning.• Management and promotion of video seminar projects and distance learning systems.• During the work, a training flash-course on the trade and information web application “Finam Trade” was developed and implemented on the site.• A recording studio for videos and video seminars has been organized.• The project of paid video seminars has been implemented and is developing dynamically.• The audience of video seminars has been increased by more than 2 times per year.• Conducting training seminars for company employees• Improved interaction with regional representations via video conferencing
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Project ManagerJoint Stock Company "New Disc" Aug 2006 - Oct 2010Moscow• Creating business courses for corporate training • Animation of e-learning courses in Adobe Flash• Programming in ActionScript, processing of photo, video and audio materials for electronic training courses.• Localization of SkillSoft's English-language business training courses (PMBOK)• More than 70 SkillSoft training courses localized• More than 12 training courses have been developed for Vimplekom, Gazprom, MTS, Megafon, Carcade, etc.• Participation in the implementation of the e-learning system at the customer
Dmitry Markov Skills
Dmitry Markov Education Details
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Bauman Moscow State Technical University4,2
Frequently Asked Questions about Dmitry Markov
What company does Dmitry Markov work for?
Dmitry Markov works for Вебмониторэкс
What is Dmitry Markov's role at the current company?
Dmitry Markov's current role is Ruby Developer.
What is Dmitry Markov's email address?
Dmitry Markov's email address is ma****@****nbox.ru
What schools did Dmitry Markov attend?
Dmitry Markov attended Bauman Moscow State Technical University.
What are some of Dmitry Markov's interests?
Dmitry Markov has interest in Инновации, Футбол, Сноубординг, Техника.
What skills is Dmitry Markov known for?
Dmitry Markov has skills like Управление Проектами, Работа В Команде, Управление, Решение Сложных Задач, Инвестиции, Управление Акционным Капиталом, Инвестиционно Банковская Деятельность, Рынки Капитала, Корпоративные Финансы, Трейдинг, Развивающиеся Рынки, Финансовые Рынки.
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