ARCeH logoCurrently an Extern @ARCeH
Anaswar Jayakumar portrait

Aspiring Mathematician & Consultant

I'm a graduate student in Mathematics, eager to connect and grow in the healthcare operations field.

Work samples

Discover my work in healthcare operations and mathematics, showcasing my analytical expertise and commitment to professional growth.

  • Healthcare Operations & Consulting Externship
    Healthcare Operations & Consulting Externship
    Institute of Mental Health logo

    Institute of Mental Health · Jul 2026 · ✅ Verified by Extern

    Healthcare Operations & Consulting Externship

    This externship explores how care coordination work in acute mental health settings can be designed, analyzed, and communicated as a customer-centric operational system. Externs study the case manager’s role at IMH to understand how workflows shape patient experience, surface hidden risks, and make invisible coordination work visible. Through structured analysis, process mapping, and dashboard prototyping, externs learn how operational clarity supports continuity of care, safety, and institutional decision-making.

    Stakeholder MappingProcess MappingRoot Cause AnalysisSystems ThinkingChange ManagementStrategic Communication
  • TruBridge Healthcare Data Analytics Externship
     TruBridge Healthcare Data Analytics Externship
    TruBridge logo

    TruBridge · Aug 2026 · ✅ Verified by Extern

    TruBridge Healthcare Data Analytics Externship

    A TruBridge externship in healthcare data analytics focused on working with public health datasets, statistical methods, and dashboarding to analyze county-level health and social determinants data.

    Data AnalysisData VisualizationData Storytelling

About me

I'm a graduate student in Mathematics, eager to connect and grow in the healthcare operations field.

I am a graduate student pursuing a Ph.D. in Mathematics, currently in an externship at the Institute of Mental Health. My goal is to cultivate relationships and expand my professional network as I navigate the early stages of my career.

Externships

Data Analytics, Health Outcomes Externship with ARCeH

ARCeH

Experience

Research Data Scientist

Amrita Institute of Advanced Research (AIAR) · January 2026 – Present

Data Analyst

United States Postal Service — Postal Regulatory Commission (PRC) · July 2024 – June 2025

Data Scientist

Amrita Institute of Medical Sciences (AIMS) · August 2023 – December 2023

Software Development Engineer I (Full-Stack)

Cue Health · June 2022 – October 2022

Education

Northwestern University

Master’s in Data Science

University of California, Riverside

Bachelor of Science, Applied Mathematics

Skills

MathematicsHealthcare OperationsConsultingNetworkingAnalytical Skills

✅ Verified by Extern

Healthcare Operations & Consulting Externship

This externship explores how care coordination work in acute mental health settings can be designed, analyzed, and communicated as a customer-centric operational system. Externs study the case manager’s role at IMH to understand how workflows shape patient experience, surface hidden risks, and make invisible coordination work visible. Through structured analysis, process mapping, and dashboard prototyping, externs learn how operational clarity supports continuity of care, safety, and institutional decision-making.

Stakeholder MappingProcess MappingRoot Cause AnalysisSystems ThinkingChange ManagementStrategic Communication

Overview

This externship analyzed care coordination in an acute mental health clinic and produced concrete artifacts from a clinic case study. Work included a spreadsheet stakeholder map that grouped five stakeholder buckets, root-cause analysis of missed first outpatient follow-ups, decision-tree and flowchart visualizations of post-discharge follow-up, and a prototype dashboard that queued verification

Healthcare Operations & Consulting Externship

What I've accomplished

I produced a stakeholder map, root-cause diagrams for missed first outpatient follow-ups, a decision-tree and flowchart that added verification owners and calendar-day clocks, and a dashboard prototype that queues verification tasks and quantifies workload by role.

Project breakdown

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✅ Verified by Extern

TruBridge Healthcare Data Analytics Externship

A TruBridge externship in healthcare data analytics focused on working with public health datasets, statistical methods, and dashboarding to analyze county-level health and social determinants data.

Data AnalysisData VisualizationData Storytelling

Overview

The work analyzed the County Health Rankings & Roadmaps 2025 flat file and produced an analysis-ready county dataset. The project paired adult diabetes prevalence with children in poverty, documented preprocessing steps and derived stratification fields, and produced statistical output including a Spearman correlation and bootstrap confidence intervals.

 TruBridge Healthcare Data Analytics Externship
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What I've accomplished

I selected the County Health Rankings 2025 county flat file, paired adult diabetes prevalence with children in poverty, documented preprocessing and derived stratification fields, and produced a Spearman correlation analysis with bootstrap CIs on roughly 3,140 counties.

Project breakdown

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✅ Verified by Extern · ⏱️ In progress

Data Analytics, Health Outcomes Externship with ARCeH

Here’s what the data says: put a pin in Bangkok. Draw a five-hour flight radius around it. You just circled half the world's population. And half of those people are kids under five, an age where survival itself isn't guaranteed. Five isn't an arbitrary number: it's the line researchers use as a proxy for a country's overall health, because almost every preventable childhood death, driven by a bad water source, poor air quality, or an infection nobody caught in time, happens before it. Clear five, and the odds of reaching adulthood jump astronomically. Don't, and the cause almost always traces back to poverty, healthcare access, environmental risk, or nutrition, something that could have been mapped, measured, and prevented in time. That's the gap this externship exists to close: turning scattered, messy public data into a specific, defensible answer about what's actually driving that risk in a given place, and pass it to the people at ARCeH who want to know about it.

Data AnalysisData VisualizationData Storytelling

Overview

The externship converted public and administrative datasets into targeted analyses of factors associated with under-five mortality in the ARCeH service region. The work scoped relevant data sources, defined appropriate analytic approaches for correlated health risks, and produced reproducible analyses that compared environmental, nutritional, and access-related variables across locations.

Data Analytics, Health Outcomes Externship with ARCeH

What I've accomplished

I produced a committed county-year dataset from the CDC Tracking Network, documenting asthma ED visit rates, county-level PM2.5 and ozone-day measures, plus assessments of variable structure, sample size, missingness, and pairing constraints.

Project breakdown

The module required finding analyzable data. I evaluated candidate sources, chose a county-level pairing (CDPH asthma ED rates + EPA annual monitor summaries), joined on county and year, documented structure, sample size (363 complete county-years), missingness (six rural counties lacked…

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