George Titarenko
Sr Software Engineer, Lead IT Consultant @Citi
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WORK HISTORY
Sr Software Engineer, Lead IT Consultant @Citi
New York, NY, US
Building real-time low latency data processing solutions with Core Java, Kafka and Apache Flink and Pinot
EDUCATION
New York University - Polytechnic School of Engineering
Financial Engineering
Odesa National Maritime Academy
MS in Engineering, Automated marine power plants; Nautical Science
Baruch College
Financial Accounting
ABOUT GEORGE TITARENKO
Senior Java Engineer (Hands-On and staying this way)| Cross-Product Financial Technology. Lately focused on solutions for stateful computations over unbounded and bounded data streams and realtime distributed OLAP datastore, designed to answer OLAP queries with low latency using a stack of core Java, Flink, Apache Pinot and Kafka.Credit Front Office Risk Tech;Credit Electronic Trading Tech;Interest Rates deivatives Tech;A well rounded hands-on financial technology professional with years of experience in the design, development and support of key high loaded systems for premier IB and buy-side firms. Working knowledge of Fixed Income Products, Corporate Finance, Financial Accounting and Reporting, Trade Life Cycle, Quantitative methods, Derivatives (at CFA Level I). Experience working for Front and Middle Office, Operations, Compliance and Financial Controllers business users.• Languages: Java, Scala, Kotlin, Clojure, C/C++, SQL, Perl, Unix Shell, GS Slang• Data & Streaming: Apache Flink, Apache Kafka, Apache Pinot (ultra-low-latency OLAP), Trino (Distributed SQL), S3, Apache Iceberg• Databases: Oracle, Sybase, MS SQL Server, Presto, NoSQL, Redis• Core Technologies: Concurrent programming/Multithreading, Distributed and Caching, Akka• Frameworks & APIs: Spring Boot, Spring, Google Guice, Hazelcast, RESTful API, JMS, JDBC, FIX, FPML, IBM Symphony • DevOps & Tools: Kubernetes/OpenShift, Jenkins, TeamCity, IBM uDeploy, Git/GitHub/BitBucket, Gradle, Maven, ELK, Prometheus, Grafana, Jira, Junit/Mockito/PowerMock/ScalaTest• Architectural: Design of scalable, high-performance Java-based real-time data solutions with high availability, fault tolerance, and resilience; data modeling, schema design
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