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cfX Team

Nagesh Adari
David Breitenbach
Sissi Chen
Alex Fields
Puneet Hosatti
Chuck Karimbakas
Sagar Kharche
Benjamin Madorsky
Jeremy Obaditch
Ken Pops
Michelle Yan
Teresa Chan
Joel Gressel
Sarika Kharche
Iryna Likhachova
Frank Lui
Suvrat Prakash
Het Shah
Jacob Tang
Roshen Varughese
Seth Webb
Alex Widom
Bob Wilber
Jay Yadav
Nagesh Adari
nagesh.adari@cfx.com

Nagesh joined cfX in 2016 and is an Application Architect. As part of his regular duties, Nagesh specializes in cash flow and web applications of cfX Technology. Nagesh has over 23 years of experience building software applications including a Margin Platform and Muni Trading Platform at major banking institutions. Prior to joining cfX, Nagesh was employed as a Vice President at JP Morgan Chase. He holds Bachelor’s Degree in Electrical and Electronics from Andhra University, India.

David Breitenbach
david.breitenbach@cfx.com

David joined cfX in 1997 and is a Managing Director of the firm. He is an MSRB registered Municipal Advisor Principal. David manages a group responsible for the operation of complex parity cash flow models, redemption optimization, preparation of arbitrage rebate, mortgage yield and universal cap compliance computations, bond yield computations, performance reporting and other general analytics using cfX Technology. Prior to joining cfX in 1997, he worked as a financial analyst at Goldman, Sachs & Co. David holds an M.B.A. in Finance from the University at Albany and a B.S. in Business Administration from New Hampshire College.

Sissi Chen
sissi.chen@cfx.com

Sissi is a Director of cfX, joining in 2013, and an MSRB registered Municipal Advisor Representative. Sissi specializes in the modeling of consolidated cash flows, bond redemption and arbitrage rebate compliance computations, and the computation of variable bond yields. Prior to joining cfX, she was a business analyst at Mitchell Mason Group, a boutique management consulting firm, and Lazard Asset Management. Sissi holds a Bachelor of Business Administration in Finance from Southern Methodist University and a Master of Science in Computational Finance from Tepper School of Business, Carnegie Mellon University.

Alex Fields
alex.fields@cfx.com

Alex is a Director of cfX and an MSRB registered Municipal Advisor Representative. Alex joined the firm in 2010 and specializes in the preparation of non-purpose and purpose arbitrage computations and the computation of bond yields and bond redemptions. Prior to joining cfX, he was an Information Analyst at LaSalle Bank Real Estate Capital Markets in Chicago where he compiled and analyzed information on commercial mortgages. Alex holds a Bachelor of Science in Engineering & Management Systems with a minor in Economics from Columbia University.

Puneet Hosatti
puneet.hosatti@cfx.com

Puneet is a Director of the firm and MSRB registered Municipal Advisor Representative.  He joined cfX in 2019 after working with Onshift Inc, a healthcare software firm.  He has received an MBA and completed internships with Keybank and The Inkwell Group, a boutique private equity firm.  Puneet also holds a degree in Accounting and Economics from the University of Mumbai. He has previously worked as an Underwriter at the Bank of Baroda and Equities Trader at BNP Paribas in India.

Chuck Karimbakas
chuck.karimbakas@cfx.com

Chuck is a Managing Director of cfX.  He joined the firm in June 2021 after working for more than two decades in senior municipal finance roles,  including Chief Financial Officer of MassHousing, one of the nation’s largest state housing finance agencies. In that role he managed more than $1 billion of annual bond issuance through multiple Single and Multifamily housing bond indentures. Chuck holds an M.B.A. from Northeastern University and a B.A. in Economics from the University of Vermont.

Sagar Kharche
sagar.kharche@cfx.com

Sagar joined cfX in 2007 and is a Director, as well as an MSRB registered Municipal Advisor Representative. He specializes in cash flow modeling, revenue bond structuring, performance measurement, risk attribution, multifamily mortgage modeling, mortgage compliance and bond redemption management. Sagar holds an M.S. in Financial Engineering and a Graduate Certificate in Risk Management from NYU Tandon School of Engineering. He has passed Level I and Level II of the CFA Program.

Benjamin Madorsky
benjamin.madorsky@cfx.com

Ben is the President and Chief Compliance Officer of cfX. He is an MSRB registered Municipal Advisor Principal. Prior to joining cfX in 2009, Ben worked in multi-family and mixed-use real estate development with Forest City Enterprises, and before that for Merrill Lynch/Bank of America in real estate investment banking. After joining cfX, Ben specialized in the structuring of single family and multifamily bond transactions. In 2017 he was named Chief Compliance Officer and in 2018, President. In those roles leads operations, strategic and regulatory endeavors. He holds an A.B. in Politics & Economics from Princeton University.

Jeremy Obaditch
jeremy.obaditch@cfx.com

Jeremy is a Managing Director of cfX and an MSRB registered Municipal Advisor Principal. He has over thirty-five years of industry experience with more than thirty at cfX. Jeremy is the Client Relationship Manager for the Arizona, Connecticut, Indiana, Iowa, Louisiana, Massachusetts, Mississippi, Nebraska, Nevada, Rhode Island and Washington state housing agencies. Prior to joining cfX in 1994, Jeremy was an Associate in the Municipal Finance Group at Dean Witter Reynolds and Manager of the Kenny Housing Call Reports for Kenny S&P Information. Jeremy holds an M.B.A. in Finance from New York University and a B.S. in Chemical Engineering and B.A. in Economics from the University of Notre Dame.

Ken Pops
ken.pops@cfx.com

Ken is a Managing Director of cfX and an MSRB registered Municipal Advisor Representative. With more than thirty years of experience in the housing finance industry and over twenty years of experience at cfX, Ken assists housing finance agency clients in the financial management of large parity resolutions and the assessment of portfolio risk and capital adequacy. He is the Client Relationship Manager for the Georgia, Maine, Pennsylvania, New York and Wyoming state housing agencies and the California Department of Veterans Affairs. Prior to joining cfX in 1993, Ken held the positions of Vice President of Finance at the Connecticut Housing Finance Authority and Director of Finance at the State of New York Mortgage Agency. He holds an M.B.A. in Financial Economics from Pace University.

Michelle Yan
michelle.yan@cfx.com

Michelle is a Managing Director of cfX and is an MSRB registered Municipal Advisor Principal. She has over a fifteen years of experience at cfX, and oversees the preparation of cash flow presentations, post-issuance compliance computations, the computation of redemption and refunding amounts and the preparation of bond and mortgage yield computations using cfX Technology. Prior to joining cfX in 2004, Michelle was employed by the Shenzhen Development Bank in China. Michelle holds an M.B.A. in Finance from Carnegie Mellon University and is a CFA charter holder.

Teresa Chan
teresa.chan@cfx.com

Teresa joined cfX in 2018. She is a Vice President of the firm and MSRB registered Municipal Advisor Representative. Prior to cfX she worked with Bloomberg L.P., in fixed income, technical analysis, and data visualization roles and as a strategic account manager. She holds degrees from Columbia University and Johns Hopkins University.

Joel Gressel
joel.gressel@cfx.com

Joel joined a predecessor of cfX Incorporated in 1982 and is a Lead Application Developer for the firm. He is responsible for the programming of enhancements to the CFX cash flow system and also specializes in the design and operation of computer systems for the monitoring of loan portfolio performance and in the preparation of custom cash flow analyses for bond financings. Joel received a B.A. degree from Brandeis University and a Ph.D. from Princeton University.

Sarika Kharche
sarika.kharche@cfx.com

Sarika is a Vice President for cfX. She joined as a full-time employee in 2016 after completing a yearlong internship with cfX. As a part of her regular duties, Sarika performs arbitrage rebate compliance computations and computation of variable bond yields. Prior to joining cfX, she was a corporate credit analyst at Bank of Baroda, the second largest bank in India. She also worked as a graduate consultant with Standard Chartered Bank financial markets team on a project assessing the impact of Basel III norms on the bank’s derivatives business. Sarika holds a Master of Public Administration with specialization in International Finance and Economics from Columbia University.

Iryna Likhachova
iryna.likhachova@cfx.com

Iryna joined cfX in 2024 and is an analyst at the firm. She recently earned a Masters Degree in Finance from The Ohio State University’s Max M. Fisher College of Business. Iryna also holds a Bachelor of Science degree in International Economic Relations from the Taras Shevchenko National University of Kyiv, Ukraine.

Frank Lui
frank.lui@cfx.com

Frank is a Senior Application Developer for cfX.  He joined the firm in 2020 after fifteen years in a similar role with JP Morgan Chase, and before that with Deutsche Bank/Bankers Trust Company.  He specializes in full life cycle development.  Frank received his M.S. degree in Computer Science from NYU Polytechnic School of Engineering and his B.S. degree in Electrical & Computer Engineering, State University of New York at Buffalo.

Suvrat Prakash
suvrat.prakash@cfx.com

Suvrat joined in 2017 and is an Vice President for cfX. He is an MSRB registered Municipal Advisor Representative. Prior to cfX, Suvrat worked with HSBC Securities in quantitative strategy and data science and with BNP Paribas in fixed income and derivatives. He graduated with honors from Carnegie Mellon University with a Bachelor of Science in Business Administration from the Tepper school, with a concentration in Econometrics & Finance.

Het Shah
het.shah@cfx.com

Het joined cfX in 2023 and is a Application Developer. He works to enhance cfX Technology using modern development practices.  Before joining cfX, Het worked with Infosys at Visa Inc.  He holds an M.S. in Computer Science from New York Institute of Technology and a B.S. in Computer Engineering from Gujarat Technical University.

Jacob Tang
jacob.tang@cfx.com

Jacob joined cfX in 2024 and is an analyst at the firm. He recently completed a fellowship with New York State Homes and Community Renewal, where he was involved with both multifamily (HFA) and single family (SONYMA) bond issuance. Jacob also completed an internship with Wells Fargo Securities’ Housing group. Before those he graduated from Stony Brook University with a Bachelor of Science degreed in Economics and Applied Mathematics and Statistics.

Roshen Varughese
roshen.varughese@cfx.com

Roshen joined cfX in 2022 and is an Associate at the firm. Before joining Roshen was a Senior Financial Analyst with Hawkins Delafield Wood LLP, where he provided financial analysis to support municipal bond financings. He also completed an internship with UBS. Roshen graduated from Bernard M. Baruch College’s Zicklin Undergraduate Honors Program with a Finance and Investment Degree.

Seth Webb
seth.webb@cfx.com

Seth joined cfX in 2022 and is an Associate at the firm. Before joining Seth was a Portfolio Valuations Associate with IHS Markit, a division of S&P Global, where he delivered derivative valuations across all asset classes. Prior to that position he worked for the Utah Educational Savings Plan. Seth holds a Master of Science in Finance from the David Eccles School of Business at the University of Utah, and a B.S. in Economics from Lewis and Clark College.

Alex Widom
alex.widom@cfx.com

Alex joined cfX in 2017 and is an Associate at the firm. He has a Master of Science in Quantitative Finance from Fordham University Gabelli Graduate School of Business Administration and B.S. in Statistics and B.A. in Mathematics from the University of Florida.

Bob Wilber
bob.wilber@cfx.com

Bob joined cfX in 2003 and is a Lead Application Developer. He is responsible for the analysis, design and programming of CFX Transaction Structuring Software and Monte Carlo simulation control. Bob  received his B.S. degree from Massachusetts Institute of Technology and his Ph.D. from Carnegie Mellon University.

Jay Yadav
jay.yadav@cfx.com

Jay joined cfX in 2021. He and is a Vice President at the firm and MSRB registered Municipal Advisor Representative.   Before joining cfX, Jay completed an internship with the New York City Housing Development Corporation, in Capital Markets.  He also worked with the New York State Department of Health, and before that as a Design Engineer with Larsen & Toubro. Jay holds a Bachelor’s degree in Applied Mathematics from the City University of New York.

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    About cfx

    cfX is solely dedicated to helping state housing finance agencies develop and maintain outstanding affordable housing programs, analyze their portfolio risks, assist in the execution of financial transactions and grow their financial strength. Serving HFAs is cfX’s only mission. Learn More

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    phone: 1.212.431.5800
    fax: 1.212.431.6520

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