Mission Statement

We partner with federal agencies working at the forefront of public health, helping them digitally transform their operations and improve healthcare quality through the innovative use of data.

Our Story

Back in July of 2002, from the basement of their DC townhome, Sumi and Dominic decided to start a company that focused on leveraging data to support public health. Dominic used his 15 years of data management experience to draw up the vision for CORMAC. They chose the name CORMAC — the Gaelic word “charioteer” — to reflect our ability to navigate challenges with speed and agility.

Since then, CORMAC has continued to hone our expertise in health data management and analytics. In doing so, we have led the design of multiple systems for our biggest customer, the Centers for Medicare and Medicaid Services (CMS) under the U.S. Department of Health and Human Services (HHS). Our dedication to data has fueled our long track record of success, and we are constantly challenging ourselves to go above and beyond for our customers — always keeping data at the heart of our work. We are passionate about using data to improve the U.S. healthcare system as we know it.

CORMAC’s innovative and flexible culture gives us the freedom to use our skills to best solve our customers’ problems. We empower each other to be at our best, most creative, and most resourceful.

We keep it simple with the three I’s:

  • Integrity — staying true to who we are as a company and empowering people with data. Letting our work speak for itself.
  • Innovation — constantly striving for new ideas and approaches to face challenges head-on.
  • Inclusion — fostering a diverse workforce that supports and celebrates each other as a team. We make sure we all have access to opportunities and resources to contribute to CORMAC’s success.

Our Team

Meet our People

We work in the Washington, D.C. area and remotely all over the world. We take an agile approach to our work — from brainstorming to design to delivery. We always keep your data at the forefront and champion success through collaboration.

Join our team!

Dominic Raj

President/CTO, Cofounder

Sumi Raj

CEO, Cofounder

Alfred Nwankwo

Technical Writer

Aruna Sankaralingam

Data Integration Engineer

Austin Hughes

Technical Support Lead

Ci Xiaoli

Financial Analyst

Elizabeth Oliver

Data Scientist/Statistician

Gazelle Zeya

Sr. Public Health Administrator

Jim Mulligan

Project Director

Johnny Zhang


Kristen Rivas

Sr Public Health Administrator

Lexi Burchfield

HR Assistant

Madhulika Srivastava

Scrum Master

Marcell Guerra

Project Coordinator

Michelle Alford

Jr. Public Health Administrator

Morgan Cappa

Data Analyst/Tech Writer

Naizam Kamookagath

Data Visualization Specialist

Dr. Pam Phojanakong

Data Scientist/ Statistician/ Epidemiologist

Samiksha Madan

Public Health Administrator

Stacie Siders, RN

Health SME

Traci Taber

Data Visualization Analyst

Valeria Wynn

Health SME/Business Analyst

Vindra Roopnarine-Saleh

Cloud Engineer

Yan Wang


Yi Ren


Zaid Sharafudin

Security Specialist

Our Pets

Princess Buttercup
Crumb Cake

Social Responsibility


At CORMAC, a central part of who we are as a company is our commitment to serving our community. Here are just a few of our recent involvements:

  • Baltimore Teacher Network — CORMAC donates supplies and funding to this nonprofit organization dedicated to empowering teachers in Baltimore public schools.
  • Maryland Food Bank — Each year, CORMAC employees give generously to this nonprofit hunger-relief organization working to end hunger throughout Maryland.
  • COVID-19 Relief Fund — CORMAC raised over $2,000 for the United Way of Central Maryland’s COVID-19 relief efforts in Baltimore and neighboring communities.
  • Shriners Hospital — CORMAC makes a gift of love to the Shriners Hospital for Children each year.
  • St. Jude Children’s Research Hospital — CORMAC believes St. Jude leads the way the world understands, treats and defeats childhood cancer and other life-threatening diseases.
  • ASPCA — CORMAC supports ASPCA’s endeavor to prevent cruelty to animals and shares ASPCA’s belief that animals are entitled to kind and respectful treatment at the hands of humans.

CORMAC’s Capability Statement

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