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William Han, Asa, Maaa Email & Phone Number

Location: Phoenix, Arizona, United States 6 work roles 2 schools
1 work email found @mmc.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email w****@mmc.com
LinkedIn Profile matched
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Current company
Role
Associate
Location
Phoenix, Arizona, United States
Company size

Who is William Han, Asa, Maaa? Overview

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Quick answer

William Han, Asa, Maaa is listed as Associate at Marsh & McLennan Companies, a with 67892 employees, based in Phoenix, Arizona, United States. AeroLeads shows a work email signal at mmc.com and a matched LinkedIn profile for William Han, Asa, Maaa.

William Han, Asa, Maaa previously worked as Founder & Head of Acquisitions at Gaja Investments and Actuarial Associate at Marsh & Mclennan Companies. William Han, Asa, Maaa holds Bachelor Of Science (B.S.), Applied And Computational Mathematics, Business Finance Minor from University Of Southern California.

Company email context

Email format at Marsh & McLennan Companies

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*@mmc.com
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AeroLeads found 1 current-domain work email signal for William Han, Asa, Maaa. Compare company email patterns before reaching out.

Profile bio

About William Han, Asa, Maaa

William is an actuarial associate at Mercer's Government Human Services Consulting group. For over five years, he has provided actuarial consulting services to Mercer's state Medicaid clients, including capitation rate development and certification, as well as managed care design, implementation, and financial monitoring. He is highly motivated to combine the client-oriented work discipline with experience in generating insights from data and leveraging them for business impact.

Current workplace

William Han, Asa, Maaa's current company

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Marsh & McLennan Companies
Marsh & Mclennan Companies
Associate
Phoenix, AZ, US
Website
Employees
67892
AeroLeads page
6 roles

William Han, Asa, Maaa work experience

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

Founder & Head Of Acquisitions

Current
Gaja Investments

▪ Established the business model by defining detailed investment criteria, allowing better time allocation to potential deals.▪ Advised other general partner groups who were struggling with underwriting (property valuation) to strengthen their offers.▪ Revamped an existing commercial multifamily property valuation tool to be more dynamic, conservative, and robust.▪ Observed a lack of quality training tools for underwriting and started hosting a weekly acquisition workshop with more than 20 people to provide education on the modeling process, which improved community engagement and knowledge.

Jun 2021 - Present

Actuarial Associate

Current

New York, Ny, Us

▪ Developed and certified actuarially sound capitation rates for state Accountable Care Organization (ACO) and Managed Care Organization (MCO) acute care programs, covering approximately 1.1 million lives and totaling over $7 billion.▪ Owned and launched a forecasting tool to trend 2.5 years of data, estimating the expense of providing health care services.▪ Led cross-sector teams of 5-10 employees on multiple projection and reconciliation models to account for policy changes.▪ Forged and cultivated key client relationships through consistent communications, financial reviews, and presentations.▪ Delivered a presentation on the rate setting process to over 100 representatives from various state health plans.

Apr 2019 - Present

Data Science Fellow

New York, Ny, Us

▪ Identified key crime trends in Phoenix, AZ by zip code and time of day using an interactive dashboard built with R Shiny app on over 350,000 criminal public records to provide resource allocation recommendations to the local police department.▪ Built machine learning models (Random Forest, Gradient Boosting methods including LightGBM and XGBoost) to predict house prices in Ames, Iowa. The models were used to identify key housing features important for maximizing home value.▪ Forecasted future liquor sales of Hy-Vee using time series analysis and clustering based on location and products so their resources could be allocated more efficiently. Relational databases were utilized to handle more than 20 million sales records.▪ Recommended best value wines by analyzing wine notes from over 45,000 wine data scraped using Python (Selenium).

Feb 2021 - Dec 2021

Actuarial Intern

New York, Ny, Us

▪ Educated the actuarial department about the usage and flexibility of Power BI▪ Prepared extensive interactive data visualization reports using Power BI to communicate actuarial estimates▪ Performed actual vs. expected analysis on loss development▪ Validated recovery ratio assumptions used in models ▪ Assessed ALAE ratio projections by comparing the industry’s benchmarks to the company’s actual data▪ Collaborated with other interns to define the scope of peer to peer insurance and created a business recommendation

Jun 2016 - Aug 2016
2 education records

William Han, Asa, Maaa education

Bachelor Of Science (B.S.), Applied And Computational Mathematics, Business Finance Minor

University Of Southern California

High School

University High School
FAQ

Frequently asked questions about William Han, Asa, Maaa

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

What company does William Han, Asa, Maaa work for?

William Han, Asa, Maaa works for Marsh & McLennan Companies.

What is William Han, Asa, Maaa's role at Marsh & McLennan Companies?

William Han, Asa, Maaa is listed as Associate at Marsh & McLennan Companies.

What is William Han, Asa, Maaa's email address?

AeroLeads has found 1 work email signal at @mmc.com for William Han, Asa, Maaa at Marsh & McLennan Companies.

Where is William Han, Asa, Maaa based?

William Han, Asa, Maaa is based in Phoenix, Arizona, United States while working with Marsh & McLennan Companies.

What companies has William Han, Asa, Maaa worked for?

William Han, Asa, Maaa has worked for Marsh & Mclennan Companies, Gaja Investments, Nyc Data Science Academy, and Qbe North America.

How can I contact William Han, Asa, Maaa?

You can use AeroLeads to view verified contact signals for William Han, Asa, Maaa at Marsh & McLennan Companies, including work email, phone, and LinkedIn data when available.

What schools did William Han, Asa, Maaa attend?

William Han, Asa, Maaa holds Bachelor Of Science (B.S.), Applied And Computational Mathematics, Business Finance Minor from University Of Southern California.

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