Konstantin Suvorov

EPAM: one of the world's largest manufacturers of custom software and consulting providers.

Client: a global leader in information and analytics for researchers and healthcare professionals.

• Architected and successfully executed a migration of the cloud infrastructure of an acquired product with 3M+ users to match the Enterprise's standards (the documentation set was noted by the architecture board as "exceptional")
• Enabled new markets in China for a multi-platform application by utilizing Infrastructure as Code methodology
• Reduced rollout times for new versions from days to minutes with push-button deployments backed by automated CI/CD pipelines and containerized applications
• Decreased MTTD to less than 10 minutes by implementing synthetic testing and improving application logs management
• Reduced manual regression test runs by 50% with blue-green deployments and adoption of reusable artifacts
• Decreased infrastructure spends by 40% through improved architecture, purchasing options and tax management
• Conducted 1 tech talk and 5 solution demos, contributed 1 lecture materials for DevOps school, participated in 4 assessment sessions as an expert receiving a 4.5/5 feedback score
• Was recognized as Customer's Trusted Advisor and Customer Focus Hero within a business unit for two consecutive years

• Architected and implemented multi-node Docker-based environments for client's PaaS solution (integration with 6 cloud vendors, 30+ roles for managed applications, 2 patches to OSS projects)
• Achieved 99.95% uptime while supporting client's SaaS solution with 100K+ connected devices (M2M) by utilizing automated tests, performance monitoring and suggesting improvements to software
• Reduced deployment times from hours to minutes for client's SaaS solution through applying IaC approach and replatforming application to containers (70+ automation roles)
• Decreased RPO to 1 minute for client's ATM management system by designing and implementing a highly available cross data center architecture
• Discovered 10+ exposed high-severity vulnerabilities on clients' systems while performing security audits
• Reduced rollout times and minimized deployment failures for client's trading system by implementing automated CI/CD pipelines with rolling updates
• Promoted Ansible by delivering 3 public talks on advanced use cases with up to 100 attendees, wrote 4 articles, achieved 40K+ reputation on StackOverflow

Core products: Alarm monitoring systems and hosted SaaS for central monitoring stations.

• Led a team of 5-10 FTEs to deliver 24/7 support of business-critical infrastructure and services for the Company and its B2B customers
• Planned and executed 2 stitchless office relocation projects for 100+ employees
• Increased availability and decreased OPEX for the Company's SaaS offering by migrating infrastructure from on-premises to AWS cloud via an intermediate datacenter
• Reduced software licensing costs by adopting open source solutions and migrating to SaaS office suite
• Achieved customer support satisfaction rate of 90% by introducing a ticketing system, a public knowledge base and technical webinars

• Optimized hardware utilization by adopting server virtualization technologies
• Eliminated communication hurdles by building a shared network across multiple offices
• Improved customers' experience by implementing IP telephony with custom scripts
• Contributed to pre-sales and market research activities at 10+ international technology fairs

B.S. and M.S. in Informatics and Applied Mathematics