Oleg Biller
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Oleg Biller Email & Phone Number

Director, Rates Real Time Pricing and Risk Technology Lead at Citi at Citi
Location: Charlotte, North Carolina, United States 4 work roles 1 school
1 work email found @citigroup.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email o****@citigroup.com
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Current company
Citi
Role
Director, Rates Real Time Pricing and Risk Technology Lead at Citi
Location
Charlotte, North Carolina, United States
Company size
10 employees

Who is Oleg Biller? Overview

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Quick answer

Oleg Biller is listed as Director, Rates Real Time Pricing and Risk Technology Lead at Citi at Citi, a company with 10 employees, based in Charlotte, North Carolina, United States. AeroLeads shows a work email signal at citigroup.com and a matched LinkedIn profile for Oleg Biller.

Oleg Biller previously worked as Director, Rates Real Time Pricing and Risk at Citi and Director, Liquid Products Technology at Wells Fargo Securities. Oleg Biller holds Ba, Computer Science, Math from New York University.

Company email context

Email format at Citi

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{first}.{last}@citigroup.com
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AeroLeads found 1 current-domain work email signal for Oleg Biller. Compare company email patterns before reaching out.

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Profile bio

About Oleg Biller

I am a senior financial markets technologist with significant exposure to the global fixed income markets. My primary focus has been development of Pricing, Electronic Quoting, Risk Management and Trade Processing systems. My expertise includes evaluating, integrating and optimizing open source or vendor systems. I have always focused on delivering highest value to Trading Desks through proper alignment of technical tools, market knowledge, appropriate analytics and team leadership. Selected technologies: Python, Solace, Apache Storm and Ignite, MongoDB, C++, C#, Java. Specialties: Fixed Income cash and derivatives products. Pricing, Risk and Scenario Analysis object and data model design and impementation ranging from real time market making to managing exotic derivatives and prop trading. Expertise in OTC Derivatives front to back work flows and life cycle. Knowledge of Exchange and OTC traded Fixed Income markets with emphasis in Rates products. Good understanding of curve construction methodologies and volatility modeling (SABR). Electronic trading of fixed income.

Listed skills include Derivatives, Fixed Income, Electronic Trading, Trading Systems, and 14 others.

Current workplace

Oleg Biller's current company

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Citi
Citi
Director, Rates Real Time Pricing and Risk Technology Lead at Citi
Mumbai, Maharashtra
Website
citibank.com
Employees
10
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4 roles

Oleg Biller work experience

A career timeline built from the work history available for this profile.

Director, Rates Real Time Pricing And Risk

Current
Citi

New York, New York, US

Aug 2021 - Present

Director, Liquid Products Technology

Wells Fargo Securities

San Francisco, California, US

Re-engineered real time pricing and risk systems for US Treasuries and IR Swaps trading desks from ground up. Delivered innovative Principal Component Analysis based risk for treasuries. Created a fully automated development pipeline based on model DevOps practices.Tools: Java, Solace, MongoDB, Python, C#, Apache Storm, Apache Ignite

Sep 2015 - Jul 2021

Director, North American Rates Derivatives It

Rbc Capital Markets

Toronto, Ontario, CA

Engineered a real time IR derivatives pricing system for electronic market making and multi collateral curve construction and distribution service.

Dec 2009 - Aug 2015

Director, Global Rates Technology

Citadel Investment Group

Miami, Florida, US

Developed Interest Rate risk scenario analysis service, front to back IR derivatives processing capability and removed a dependency on a vendor system.

May 2007 - Mar 2009
Team & coworkers

Colleagues at Citi

Other employees you can reach at citibank.com. View company contacts for 10 employees →

SK Saba Karamsoltani Saba Karamsoltani Colleague at Citi New York, New York, United States, United States View → AP Anh Pham Anh Pham Colleague at Citi Buffalo, New York, United States, United States View → LR Luke Ross Luke Ross Colleague at Citi New York City Metropolitan Area, United States, United States View → X( Xiaotie (Frank) Jiang Xiaotie (Frank) Jiang Colleague at Citi New York, New York, United States, United States View → RD Robert Dandorf Robert Dandorf Colleague at Citi Jersey City, New Jersey, United States, United States View → AM Arun Mal Arun Mal Colleague at Citi Mumbai, Maharashtra, India, India View → TC Trupti Charwad Trupti Charwad Colleague at Citi Pune, Maharashtra, India, India View → YM Ylia M. Ylia M. Colleague at Citi Tampa, Florida, United States, United States View → DC Derrick Chao Derrick Chao Colleague at Citi San Francisco Bay Area, United States, United States View → RS Russell Smith Russell Smith Colleague at Citi Land O' Lakes, Florida, United States, United States View →
1 education record

Oleg Biller education

  • New York University
    New York University
    Math
FAQ

Frequently asked questions about Oleg Biller

Quick answers generated from the profile data available on this page.

What company does Oleg Biller work for?

Oleg Biller works for Citi.

What is Oleg Biller's role at Citi?

Oleg Biller is listed as Director, Rates Real Time Pricing and Risk Technology Lead at Citi at Citi.

What is Oleg Biller's email address?

AeroLeads has found 1 work email signal at @citigroup.com for Oleg Biller at Citi.

Where is Oleg Biller based?

Oleg Biller is based in Charlotte, North Carolina, United States while working with Citi.

What companies has Oleg Biller worked for?

Oleg Biller has worked for Citi, Wells Fargo Securities, Rbc Capital Markets, and Citadel Investment Group.

Who are Oleg Biller's colleagues at Citi?

Oleg Biller's colleagues at Citi include Saba Karamsoltani, Anh Pham, Luke Ross, Xiaotie (Frank) Jiang, and Robert Dandorf.

How can I contact Oleg Biller?

You can use AeroLeads to view verified contact signals for Oleg Biller at Citi, including work email, phone, and LinkedIn data when available.

What schools did Oleg Biller attend?

Oleg Biller holds Ba, Computer Science, Math from New York University.

What skills is Oleg Biller known for?

Oleg Biller is listed with skills including Derivatives, Fixed Income, Electronic Trading, Trading Systems, Financial Markets, Credit Derivatives, Rates, and Risk Management.

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