English:
Upper Intermediate
Vladyslav B.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
I'm a DevOps Engineer with over 12 years of practice in infrastructure and platform building.
My core specialties are cloud solutions, containerization, full IaaC development, project migrations, high-load solutions, team management, MlOps, FinOps, and consulting. Strong management skills and experience starting from pre-sale to team building. Built multiple DevOps commands and infrastructure platforms at scale. Well-skilled in technical project management, infrastructure architecture planning and development, team building, and large project migrations.
Want to hire this engineer?
Check if Vladyslav is availableExpertise
Years of commercial development experience
12 years of experience
Core technologies
Other technologies
Project Highlights
Intellectsoft
Oct `17 - Oct `24
7 years
Health care system for USA clinics Cloud-based production solutions specialized in serving the needs of large enterprise health systems in USA clinics, payers, and pharmaceutical companies. From a technical point of view include over 1000 AWS instances for Dev/Prod/Staging environments with automated architecture for build/CI/CD processes.
Responsibilities & achievements
• Designed and reviewed automation for infrastructure deployment and management in AWS. • Built architecture and wrote automation scripts for code deployment to staging and production environments. • Developed migration tools to optimize and decrease billing for AWS accounts.
Johnsons controls
Aug `14 - Oct `17
3 years
Enterprise security systems and components for Europe/USA
Professional high-performance end-to-end security solution. Include development and manufacture of own hardware (panels with all kinds of smart detectors) working via proprietary wireless security protocol with high-performance backend server (100K+ persistent connections) based on Linux RedHat for panels remote management. Providing the big customer's server software with licensing to connect a limited amount of panels. Server architecture based on ~30 custom C++ services with infrastructure Python/Bash modules. Support REST API protocol for IOS/Android end-user apps. The separate business case for the server is the installed version in the cloud (with different build/deploy architecture based on docker containers for each service from the monolith system). This system works for any customer with product panels all over the world.
Responsibilities & achievements
• Designed and wrote infrastructure scripts for server deployment and configuration. • Architected and released a cloud version of the product from scratch. • Created and supported the build process for both hardware and cloud versions. • Analyzed and delivered new system tools to the server. • Established stable CI/CD processes for hardware and cloud systems. • Implemented local and GEO redundancy for increased reliability. • Performed system configuration and debugging at the core level (systemctl/kernel/Linux networking). • Developed and maintained a low-level configuration menu (MMI) using Python Urwid for end customers and installers, incorporating functionality for networking configuration, redundancy, C++ services, REST API, load balancers, email notifications, and log levels. • Upgraded the base RHEL version. • Implemented log collection and metrics monitoring for system performance. • Provided Level 3 support for high-priority clients. • Built a Git flow for different product line development. • Managed team members’ time and tasks effectively. • Provided full support for production cloud systems under high load. • Developed third-party products with varying licensing for servers. • Wrote technical documentation for system processes and features.
Tyco/Visonic
Jun `12 - Aug `14
2 years
Enterprise security systems and components
Professional high-performance end-to-end security solution. Include development and manufacture of own hardware (panels with all kinds of smart detectors) working via proprietary wireless security protocol with high-performance backend server (100K+ persistent connections) based on Linux RedHat for panels remote management. Providing the big customer's server software with licensing to connect a limited amount of panels. Server architecture based on ~30 custom C++ services with infrastructure Python/Bash modules. Support REST API protocol for IOS/Android end-user apps. The separate business case for the server is the installed version in the cloud (with different build/deploy architecture based on docker containers for each service from the monolith system). This system works for any customer with product panels all over the world.
Responsibilities & achievements
• Tested the backend of a high-load security system. • Redesigned test plans and test flows for improved efficiency. • Discovered and configured new tools for load testing of the server backend. • Conducted functional and load testing to ensure system performance. • Managed tasks for team members to optimize workflow.
Education
Higher education in Computer Science
Agency
400+
GMT-11
Remote
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Check if Vladyslav is available