Senior Software Engineer at Google Cloud Logging Site Reliability Engineering

* Design and maintain scalability and reliability of the system for both existing and new components

* Optimizing efficient resource usage at scale

* Cloud region turnup automation

* Design and implementation of new overload protection system

* Release qualification

* Incident management, on-call support

Working different roles within enterprise business integration platform. Connecting Bloomberg external enterprise clients with internal services and data access.

* Supported and refactored sophisticated distributed message passing infrastructure based on Kafka, and hybrid C++ and Java Spring family of the microservices. Including full maintenance for cluster of virtual machines, writing production-grade libraries that implement custom application-level protocol, documentation, user experience support, and 24/7 on-call support.

* Supported, refactored and greatly improved stability of the large legacy message passing system featuring few dozens of different business data flows of various topology and connectivity options.

* Helped to build the team from the scratch for new initiative that consolidates and scales business registration efforts. Involving mentoring and working with many new hires.

Working with company's core data infrastructure platform. Developing business critical low-latency, highly fault-tolerant and scalable solution which pumps billions of messages a day over few hundred servers.

* Designed and implemented solution for blazingly fast binary messages logging and their fetching.

* Designed 10x faster (than existing) lock-free shared memory queues for IPC.

* Helped to bring SDLC of project up to modern standards/technologies.

* Primary front-lane on-call, triage, outage remediation

Linux, AIX, Solaris, C++, Python, PGM (https://en.wikipedia.org/wiki/Pragmatic_General_Multicast)

Contractor at R&D Market Data Distribution department at Bloomberg LP.

Linux, BLPAPI, C++, Python, C#, Java