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John Kramer Email & Phone Number
Data Scientist
at
Wintrust Financial Corporation
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
Data Scientist
Location
Greater Chicago Area, United States
Company size
Who is John Kramer? Overview
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Quick answer
John Kramer is listed as Data Scientist at Wintrust Financial Corporation, a with 5172 employees, based in Greater Chicago Area, United States. AeroLeads shows a matched LinkedIn profile for John Kramer.
John Kramer previously worked as Quantitative Financial Analyst at Unite Here Health and Senior Data Analyst at Education | Consulting | Research | Analytics (Ecra) Group, Inc.. John Kramer holds Bachelor Of Science, Mathematics from Grand Valley State University.
Company email context
Email format at Wintrust Financial Corporation
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Wintrust Financial Corporation
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Profile bio
About John Kramer
I conduct financial and actuarial analyses involving budgeting, forecasting, and cost/price analysis of changes due to demographics, market characteristics, client attributes, and insurance coverage rates. Proficient in data mining, regression analysis, and reporting tools. Energetic self-starter, strong interpersonal skills, and enjoy team collaboration. Acknowledged for my ability to analyze data, processes, and models to improve efficiency by uncovering programmatic and data anomalies.
Listed skills include Interpersonal Skills And Team Building In My Project Study Groups, Making Concise Conclusions From Large Data Samples, Communication, Statistics, and 31 others.
Current workplace
John Kramer's current company
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Wintrust Financial Corporation
4 roles
John Kramer work experience
A career timeline built from the work history available for this profile.
Quantitative Financial Analyst
1. Use mathematical algorithms to address demographic changes, seasonal patterns, variations in market segments, and other risk indicators impacting pricing and cost models.2. Use Adaptive Insights, advanced Excel, and Power BI to build multi-year projections of income, external and intrinsic costs, cash reserves and future insured contribution rates.3. Conduct cost variance/benefit analysis for markets in Alaska, Boston, and Chicago, among others.4. Determine ranges of profitability based on predicted revenue, cost-plus pricing models, and sensitivity analysis. 5. Develop plan unit budgets and insurance rate structures and forecasts.6. Prepare dashboards, defend proposals to Executive Leadership Team and Trustees.
Senior Data Analyst
Education | Consulting | Research | Analytics (Ecra) Group, Inc.
Advanced to Client Relationship Manager accountable for 28 Chicago area school districts to secure data and apply statistical models to measure and predict future student academic performance based on testing across many socioeconomic variables.
Apr 2021 - Nov 2022
Data Analyst
Education | Consulting | Research | Analytics (Ecra) Group, Inc.
1. Used Python and R to cleanse and analyze data, define outcome and predictor variables, and calculate beta coefficients and R2 values for regression models to predict student performance. 2. Used SQL Server to upload statistical results to ECRA’s proprietary platform. 3. Advised clients on drawing meaningful statistical conclusions. 4. Collaborated with Information Technology to monitor processes and recommend improvements to continually maintain accuracy and efficiency.
Sep 2019 - Apr 2021
Team & coworkers
Colleagues at Wintrust Financial Corporation
Other employees you can reach at wintrust.com. View company contacts for 5172 employees →
TG
Timothy Geiger
Colleague at Wintrust Financial CorporationRiverton, Illinois, United States
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Bobbie Marrero
Colleague at Wintrust Financial CorporationUnited States
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Joseph (Jay) Derbis
Colleague at Wintrust Financial CorporationGreater Chicago Area, United States
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Fatima Hbib
Colleague at Wintrust Financial CorporationVernon Hills, Illinois, United States
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DC
Danielle Coulter
Colleague at Wintrust Financial Corporation57 Followers, United States
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JM
Janice Melnick
Colleague at Wintrust Financial CorporationWestmont, Illinois, United States
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AJ
Angela Jeffries
Colleague at Wintrust Financial CorporationKenosha, Wisconsin, United States
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AS
Annette Snyder
Colleague at Wintrust Financial CorporationUnited States
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Kim Okoye
Colleague at Wintrust Financial CorporationGreater Chicago Area, United States
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MD
Michael Davis, Jr.
Colleague at Wintrust Financial CorporationChicago, Illinois, United States
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Timothy Geiger
Colleague at Wintrust Financial CorporationRiverton, Illinois, United States
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BM
Bobbie Marrero
Colleague at Wintrust Financial CorporationUnited States
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J(
Joseph (Jay) Derbis
Colleague at Wintrust Financial CorporationGreater Chicago Area, United States
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FH
Fatima Hbib
Colleague at Wintrust Financial CorporationVernon Hills, Illinois, United States
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DC
Danielle Coulter
Colleague at Wintrust Financial Corporation57 Followers, United States
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JM
Janice Melnick
Colleague at Wintrust Financial CorporationWestmont, Illinois, United States
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AJ
Angela Jeffries
Colleague at Wintrust Financial CorporationKenosha, Wisconsin, United States
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AS
Annette Snyder
Colleague at Wintrust Financial CorporationUnited States
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KO
Kim Okoye
Colleague at Wintrust Financial CorporationGreater Chicago Area, United States
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MD
Michael Davis, Jr.
Colleague at Wintrust Financial CorporationChicago, Illinois, United States
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2 education records
John Kramer education
Bachelor Of Science, Mathematics
Mba In Data Analytics And Finance (In Progress)
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 Wintrust Financial Corporation.
What is John Kramer's role at Wintrust Financial Corporation?
John Kramer is listed as Data Scientist at Wintrust Financial Corporation.
Where is John Kramer based?
John Kramer is based in Greater Chicago Area, United States while working with Wintrust Financial Corporation.
What companies has John Kramer worked for?
John Kramer has worked for Wintrust Financial Corporation, Unite Here Health, and Education | Consulting | Research | Analytics (Ecra) Group, Inc..
Who are John Kramer's colleagues at Wintrust Financial Corporation?
John Kramer's colleagues at Wintrust Financial Corporation include Timothy Geiger, Bobbie Marrero, Joseph (Jay) Derbis, Fatima Hbib, and Danielle Coulter.
How can I contact John Kramer?
You can use AeroLeads to view verified contact signals for John Kramer at Wintrust Financial Corporation, including work email, phone, and LinkedIn data when available.
What schools did John Kramer attend?
John Kramer holds Bachelor Of Science, Mathematics from Grand Valley State University.
What skills is John Kramer known for?
John Kramer is listed with skills including Interpersonal Skills And Team Building In My Project Study Groups, Making Concise Conclusions From Large Data Samples, Communication, Statistics, Attention To Detail, Statistical Data Analysis, Mathematics, and Operations Research.
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