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Omer Y.
Backend Developer
Omer is a talented Software Engineer focused on backend development with over 15 years of experience.
He has a professional history with finance and banking, including companies like Bank of America, HSBC, Barclays, etc.
In his last position at HSBC, he led a team of developers by re-designing a crucial system, which involved breaking down the monolithic codebase of the project into a microservice architecture.
Throughout his journey with the Tier-1 investment banks in London, he gained experience in how to design, develop, and maintain high-quality software products.
Main expertise
- Java 15 years
- Microservices 8 years
- Spring Boot 8 years
Other skills
- Team leading 6 years
- Project management 6 years
- MongoDB 1 years
Selected experience
Employment
Senior Software Engineer
HSBC Global Banking and Markets - 3 years 9 months
- Initially responsible for system maintenance and upgrades as a senior software engineer.
- Later took the lead on a significant project:
- Involved in breaking down a monolithic codebase into microservices.
- Eliminated the costly caching solution Oracle Coherence.
Technologies:
- Technologies:
Java
- Microservices
Spring Boot
Senior Software Engineer
RBC - 11 months
- Developed and delivered various multi-threaded Java components, including:
- A test harness to simulate high-volume trade batches. Input can come from Excel, web UI, CSV, or production ION.
- A reference price publisher that collects data from various ION gateways and calculates/publishes the latest reference price in real-time.
- A risk checker that calculates credit, market, and exposure risk for each incoming RFQ and determines if the bank should be allowed to auto-negotiate.
- A basic tool for comparing plugins and gateway versions between QA and PROD, generating a report.
Technologies:
- Technologies:
-
Java
-
Spring Boot
- Developed and delivered various multi-threaded Java components, including:
Senior Software Engineer (Fixed Income E-Trading)
Bank of America - 1 year 11 months
- Recently worked on changes to enable simple yield calculations on trading and pricing screens.
- Added restriction algorithms and an approval process to prevent unauthorized trading.
- Contributed to the migration of Israel, Russian, and Ghana desks from BBG to the bank system.
- Participated in migrating from the old trade entry implementation to a new version, including support for ESpeed, BARX Futures, and LSEORB trades.
- Collaborated on the Sales Credit process, allowing different tariff structures for voice and electronic trades.
Education
MSc.MBA
University of Westminster · 2006 - 2008
BSc.Computer Science
Bilkent University · 2002 - 2006
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