Обязанности и достижения:
EMPLOYMENT HISTORY
2005 - 2007, Yahoo! Inc, Sunnyvale, California
Manager, Infrastructure Engineering
Managed the Platform Operations team responsible for the critical internal pieces of Yahoo!
Infrastructure, including but not limited to source control repositories, web-based bug tracking
system, software repositories and distribution system. Successfully drove the effort to improve SLA to
99.999% of uptime. Oversaw migrations to new hardware and software; improved redundancy,
performance, and reliability of internal user facing applications. Re-architected backend and front-end
components of the systems to meet and surpass BCP requirements.
2004 - 2005, Yahoo! Inc, Sunnyvale, California
Technical Yahoo!, Infrastructure Engineering
Key member of a team responsible for designing, developing and supporting Yahoo! internal
monitoring tools with over 100,000+ internal installations. Developed and maintained application level
plug-ins, and service checks for custom internal Yahoo! applications. Evangelized the monitoring
technology among Yahoo! Engineers, promoting its use and eventually achieving company wide
adoption. Actively participated in development and building of a global and multi-POP internal SLA
monitoring system leveraging above-mentioned technologies.
2000 - 2004, Yahoo! Inc, Sunnyvale, California
Technical Yahoo!, Operations Architect
Played a key leadership role in the Yahoo! Operations team; reported directly to David Filo, Yahoo! Co-
Founder. As a member of the top tier of the escalation path debugged and fixed major site wide
outages, DoS attacks, and performance issues. Initiated and led the execution of numerous projects to
improve the overall redundancy, performance and monitoring of the Yahoo! site. Contributed to
optimization in the areas of storage, monitoring, and performance by designing in-house solutions as
an alternative to expensive third party solutions. Collaborated with vendors such as Akamai, Cisco, and
Alteon to improve and customize their services and products to fit the needs of Yahoo! Site and it's
users.
1998 - 2000, Yahoo! Inc, Sunnyvale, California
Technical Yahoo!, Senior Security Officer
Responsible for keeping Yahoo! networks and systems secure; reported directly to David Filo, Yahoo!
Co-Founder. Provided technical expertise and security guidance to Yahoo! system and network
administrators. Actively participated in network design and architecture. Singlehandedly designed,
implemented and rolled-out one time password system based on challenge-response mechanism for
secure remote access. Acted as a main security contact for Yahoo! Inc. As a key member of a five
people operations team provided technical foundation to support Yahoo!'s explosive growth.