Denis Orlov Email & Phone Number

Berlin, Germany

FX Algo trading, FX Forwards pricing and lot other stuff around that

Moscow, Moscow City, Russia

Lead of FX algo trading, SOR (Smart Order Routing) and OMS (Order Management System) development team, 5–20 engineers.Responsibilities:* interfacing with key product stakeholders, quantitive analysts, other development teams, release/infrastructure engineers, support group, audit/risk and control groups, backlog management* architecture oversight, peer code and design review, * design and development of core algo strategies, algo execution metrics optimisation* team members supervision and career development; SDE, QA, DevOps engineers recruitment* SL3 support, troubleshooting, system monitoring improvementsTechnologies: Linux, Java8/Java11, LBM, KDB/Python/RAchievements:* No any technical outages with significant impact* Client traded volume going through one of the key deployments grown 1.5x year by year* Group developed new strategy type - Stark - that won FX Markets 2023 Award in “Best new Algo Provider” category, these in turn helped with client retention during hard times later* For one of installations, on ‘problematic’ markets, one of key business KPIs - IOC child order fill ratio - was improved from 60% up to 85%-90%

Moscow, Russian Federation

FX Algo trading and SOR systems developer. Geographically distributed architecture (London, New-York, Tokyo deployments). Microseconds tick-to-child-order latency targets.Technologies: Linux, Java8, LBM, Coherence, TibEMS, KDB

As part of a small software development company (5 developers, business analyst, owner and project manager) that worked for a big telco mobile services provider I was actively involved in:* project requirements gathering and negotiation phase; * management of the development team (for both on-site and remote), tech recruitment* design and development of such sub-systems as Customer Self Care, CRM Case Management and Authentication (win SSO via NTLM)Technologies: spring security, spring, spring mvc hibernate, jboss, Oracle

Moscow

Great entrepreneurship experience. Started up small company that created carpooling social application.Tech: java google app engine, data store, google maps api, vk api, flex4

As a member of the backend development team, I did several server-side performance optimisations for the large distributed system (about 40-50 geographically distributed sites).Owned “store”, “employees”, “salary calculation” subsystems, acted as key maintainer of “core” (utils/funnctors/reflections/serialization) modules.Technologies: MS SQL, Hibernate, Spring, Tomcat

Work as server-side/rich web UI developer on in-game advertising systemTech: MySql, Hibernate, Spring, Jetty, JSF, Flex.

As lead of the sub-team was responsible for coordination of development tasks, sharing information between development, test, infrastructure and program management teams.Took part in design and development of components, made several significant code optimizations, took part in the project devoted to garbage collection tuning of production system, took part in rework of monolith system into cluster.Tech: Oracle, Oracle PL/SQL, Oracle Streams, Hibernate, Resin, JSP, JDBC.Achievements: one of the goals was to decrease component batch processing from hours to seconds for one of the components. At prototyping phase architecture of the component was completely reworked, minutes of processing times were archived.

As a part of small startup team was responsible for rating component of billing system - architecture, design and development. Pioneered, convinced colleagues to follow, and eventually established continues integration and unit-testing practices.Achievements: non-functional requirements about 10_000 events per sec processing time for one of critical data processing flows, after series of experiments and redesigns, was eventually reachedPerformed VSS system administration duties, set up project nightly auto-build and unit-testing infrastructure.Tech: J2SE, JBoss, JDBC, Hibernate, XML, Oracle

As a group leader of network management system was responsible for coordination of development tasks. Made an effort to install auto-builds and auto-tests team practice; took part in SNMP network adapters development; reworked building and installation processes.Tech: J2SE, CORBA, Oracle