OCI - Tactical cloud edge

• Backend (C#) and Frontend (Javascript) local data measurement pipeline developer. • Owner of complex data quality metric – “Qv3”, responsible for development, deployment, user support. • Owner of judge1080 judgment quality review tool, responsible for development and delivery. Managed dozens of successful releases, significantly improving audit quality. • Owner of Relationship measurement pipeline used for quality assessment of Mall-Store, Chain-Department, etc relationships in Bing Local Data. • Owner of Truth-based Hours Of Operations measurement pipeline used for weekly assessment of stores Hours of Operation Bing Local Data.

• Delivered set of reports in Risk Blotter, providing aggregated risk views based on 400 000 trades with live updates feed. This allowed to decommission 1 application and 2 excel-based reporting tools. • Created production monitoring based on ITRS Geneos, used by 70 users across the globe. Achieved 5-minute support reaction time. With this monitoring users often contacted even before they really notice an issue. • Organized more than 100 successful regular and emergency production releases of 12 production services over past 2 years. • Trade Cache - managed applications onboarding and required Cache optimizations resulting in total daily traffic of 1 TB across 100 consumers without performance impacts. • Delivered Trade Feed service processing 1M+ events daily with spikes up to 2 000 events per minute. Owned full stack since first commit to production release, users onboarding and support.

• Delivered Order Management System for Asian trading desks, which provides electronic trading access on Korean Exchanges. • Designed and implemented cross-regional client risk checks which introduced only <50 micros of additional latency to request pass-through time. • In Order Management System developed client connectivity layer and business-logic processing, achieved <1ms pass-through time. • Axiom Monitor project – created matching algorithms to collect on-line information about all client trading flow across gateways in UK, US and SG regions. It resulted in real-time client deals blotter, which reduced time spent on issues investigation by customer support from 20-30 minutes to 2-3 minutes.

• Developed web interface components library based on GWT technology, which was used by 50+ developers in the project. • Developed both backend and UI to cover Credit Manager workspace functionality. • Built app which converts .doc user documentation to HTML format, ready to be integrated into web-app.