Jun 2023 - Present
AeroLeads people directory · profile
John Kramer Email & Phone Number
Crypto Derivatives | On-Chain Market Making
at
CKS Systems
1 work email found
@gsr.io
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Crypto Derivatives | On-Chain Market Making
Location
Puerto Rico, Puerto Rico, Puerto Rico
Who is John Kramer? Overview
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Quick answer
John Kramer is listed as Crypto Derivatives | On-Chain Market Making at CKS Systems, based in Puerto Rico, Puerto Rico, Puerto Rico. AeroLeads shows a work email signal at gsr.io and a matched LinkedIn profile for John Kramer.
John Kramer previously worked as Head of Trading at Cks Systems and Co-Founder at Dual Finance. John Kramer holds Bachelor'S Degree, Aerospace, Aeronautical And Astronautical Engineering from Massachusetts Institute Of Technology.
Company email context
Email format at CKS Systems
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{first}@gsr.io
86% confidence
AeroLeads found 1 current-domain work email signal for John Kramer. Compare company email patterns before reaching out.
Profile bio
About John Kramer
John Kramer is a Crypto Derivatives | On-Chain Market Making at CKS Systems. He possess expertise in python, microsoft excel, matlab, data analysis, solidworks.
Listed skills include Python, Microsoft Excel, Matlab, Data Analysis, and 1 others.
Current workplace
John Kramer's current company
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8 roles
John Kramer work experience
A career timeline built from the work history available for this profile.
Jan 2022 - Present
Head Of Otc & Defi Trading
Managed a complex portfolio of illiquid risk in the digital asset spot, derivatives & on-chain markets, 300+ tokens with a multi-billion $ AUM. Led buildout of options trading capabilities, market making structures, and global team of traders & operations. Specialty in illiquid crypto derivatives trading, structured products, bespoke margining & lending..
Oct 2018 - Jun 2022
Cryptocurrency Trader
Jan 2018 - Jun 2018
Equity Derivatives Trader
Jul 2016 - Jan 2018
Joint Research Practicum
Dec 2015 - Mar 2016
Research Assistant
Jan 2012 - Jun 2015
Fx Trading
Jun 2014 - Aug 2014
3 education records
John Kramer education
Bachelor'S Degree, Aerospace, Aeronautical And Astronautical Engineering
Master’S Degree, Finance
Education record
FAQ
Frequently asked questions about John Kramer
Quick answers generated from the profile data available on this page.
What company does John Kramer work for?
John Kramer works for CKS Systems.
What is John Kramer's role at CKS Systems?
John Kramer is listed as Crypto Derivatives | On-Chain Market Making at CKS Systems.
What is John Kramer's email address?
AeroLeads has found 1 work email signal at @gsr.io for John Kramer at CKS Systems.
Where is John Kramer based?
John Kramer is based in Puerto Rico, Puerto Rico, Puerto Rico while working with CKS Systems.
What companies has John Kramer worked for?
John Kramer has worked for Cks Systems, Dual Finance, Gsr, Consolidated Trading Llc, and Wellington Management.
How can I contact John Kramer?
You can use AeroLeads to view verified contact signals for John Kramer at CKS Systems, including work email, phone, and LinkedIn data when available.
What schools did John Kramer attend?
John Kramer holds Bachelor'S Degree, Aerospace, Aeronautical And Astronautical Engineering from Massachusetts Institute Of Technology.
What skills is John Kramer known for?
John Kramer is listed with skills including Python, Microsoft Excel, Matlab, Data Analysis, and Solidworks.
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