The COS Team

Astronomers, biologists, chemists, computer scientists, education researchers, engineers, neuroscientists, and psychologists have come together to provide tools and services that benefit all sciences.


Current Team Members

  • Sherif Abdelhamid

    Sherif Abdelhamid
    Developer | Infrastructure

  • Dawne Aycock

    Dawne Aycock
    Executive Assistant | Operations

  • Eric Barbour

    Eric Barbour
    Developer Intern | Infrastructure

  • Lauren Barker

    Lauren Barker
    Developer | Infrastructure

  • Tom Baxter

    Tom Baxter
    Developer | Infrastructure

  • Melanie Benjamin

    Melanie Benjamin
    Donor and Funder Relations Lead | Community

  • Joshua Bird

    Joshua Bird
    Developer | Infrastructure

  • Cameron Blandford

    Cameron Blandford
    Developer Intern | Infrastructure

  • Abram Booth

    Abram Booth
    Developer | Infrastructure

  • Andy Boughton

    Andy Boughton
    Developer | Infrastructure

  • Sara Bowman

    Sara Bowman
    Product Manager | Infrastructure

  • Erin Braswell

    Erin Braswell
    Developer | Infrastructure

  • Ron Brooks

    Ron Brooks
    Accounting Manager | Operations

  • Longze Chen

    Longze Chen
    Developer | Infrastructure

  • Nan Chen

    Nan Chen
    Developer | Infrastructure

  • Matt Clark

    Matt Clark
    Developer | Infrastructure

  • Alexander DeHaven

    Alexander DeHaven
    Project Coordinator | Community

  • Alexandria Denis

    Alexandria Denis
    Research Coordinator | Metascience

  • Saman Ehsan

    Saman Ehsan
    Developer | Infrastructure

  • Fitzhugh Elliott

    Fitzhugh Elliott
    Developer | Infrastructure

  • Tim Errington

    Tim Errington
    Metascience Manager | Metascience

  • Jolene Esposito

    Jolene Esposito
    Project Manager | Community

  • Sadiyah Faruk

    Sadiyah Faruk
    Developer Intern | Infrastructure

  • Betsy Ferronato

    Betsy Ferronato
    Human Resources Specialist | Operations

  • Matthew Frazier

    Matthew Frazier
    Developer | Infrastructure

  • Brian Geiger

    Brian Geiger
    Developer | Infrastructure

  • Monika Grabowska

    Monika Grabowska
    Developer Intern | Infrastructure

  • Acshi Haggenmiller

    Acshi Haggenmiller
    Developer Intern | Infrastructure

  • Barrett Harber

    Barrett Harber
    Developer | Infrastructure

  • Henrique Harman

    Henrique Harman
    Developer| Infrastructure

  • Michael Haselton

    Michael Haselton
    Technical Manager | Infrastructure

  • Lily Hummer

    Lily Hummer
    Project Coordinator | Community

  • Andrew Juers

    Andrew Juers
    Developer Volunteer | Infrastructure

  • Amanda Liscouski

    Amanda Liscouski
    Quality Assurance Associate | Infrastructure

  • David Litherland

    David Litherland
    Sr. Project Manager | Infrastructure

  • Yuhuai Liu

    Yuhuai Liu
    Developer Intern | Infrastructure

  • Steve Loria

    Steve Loria
    Developer | Infrastructure

  • Mengjia Luo

    Mengjia Luo
    Developer Intern | Infrastructure

  • Ryan Mason

    Ryan Mason
    Developer Intern | Infrastructure

  • Jamie McReynolds

    Jamie McReynolds
    Bookkeeper | Operations

  • David Mellor

    David Mellor
    Project Manager | Community

  • Natalie Meyers

    Natalie Meyers
    Partnerships and Collaborations Manager | Community

  • Maggie Negm

    Maggie Negm
    Developer Intern | Infrastructure

  • Brian Nosek

    Brian Nosek
    Co-founder, Executive Director

  • Oludare Olugbemi

    Oludare Olugbemi
    Developer Intern | Infrastructure

  • Dawn Pattison

    Dawn Pattison
    Developer | Infrastructure

  • Wisher Paudel

    Wisher Paudel
    QA Intern | Infrastructure

  • Nicole Pfeiffer

    Nicole Pfeiffer
    Product Manager | Infrastructure

  • Megan Renfro

    Megan Renfro
    Financial Coordinator | Operations

  • Casey Rollins

    Casey Rollins
    Developer | Infrastructure

  • Rebecca Rosenblatt

    Rebecca Rosenblatt
    User Support and Documentation Specialist | Product

  • Todd Sacco

    Todd Sacco
    Quality Assurance Associate | Infrastructure

  • Andrew Sallans

    Andrew Sallans
    Director of Operations | Operations

  • Anna Sanfilippo

    Anna Sanfilippo
    Developer Intern | Infrastructure

  • Allison Schiller

    Allison Schiller
    Quality Assurance Associate | Infrastructure

  • Alex Schiller

    Alex Schiller
    Developer | Infrastructure

  • Chris Seto

    Chris Seto
    Developer | Infrastructure

  • Aaron Sheldon

    Aaron Sheldon

  • Courtney Soderberg

    Courtney Soderberg
    Statistical Consultant | Community

  • Rusty Speidel

    Rusty Speidel
    Marketing Manager

  • Jeff Spies

    Jeff Spies
    Co-founder, CTO

  • Matt Spitzer

    Matt Spitzer
    Community Manager | Community

  • Jason Surma

    Jason Surma
    Recruiter | Operations

  • Brandon Thorpe

    Brandon Thorpe
    Project Manager | Community

  • John Tordoff

    John Tordoff
    Developer | Infrastructure

  • Caner Uguz

    Caner Uguz
    Developer | Infrastructure

  • Karley Walker

    Karley Walker
    Developer Intern | Infrastructure

  • Chris Wisecarver

    Chris Wisecarver
    Developer | Infrastructure

  • Whitney Wissinger

    Whitney Wissinger
    Events and Facilities Coordinator | Operations


Our Alumni

  • Saif Ahmed

    Saif Ahmed
    Developer Intern | Infrastructure

  • Leo Alberto-Dominguez

    Leo Alberto-Dominguez
    Developer Intern | Infrastructure

  • Zobair Alijan

    Zobair Alijan
    Developer Intern | Infrastructure

  • Robert Amanfu

    Robert Amanfu
    Developer Volunteer | Infrastructure

  • Patrick Anderson

    Patrick Anderson
    Developer Intern | Infrastructure

  • Kwame Asante

    Kwame Asante
    Developer Intern | Infrastructure

  • Sonya Badigian

    Sonya Badigian
    Developer| Infrastructure

  • Rohan Bajaj

    Rohan Bajaj
    Developer Volunteer | Infrastructure

  • Larry Banner

    Larry Banner
    Technical Project Manager | Infrastructure

  • William Banner

    William Banner
    QA Intern | Infrastructure

  • Erica Baranski

    Erica Baranski
    University of California, Riverside

  • Chris Bischak

    Chris Bischak
    Developer Intern | Infrastructure

  • Saul Brodsky

    Saul Brodsky
    Developer Intern | Infrastructure

  • Derek Brooks

    Derek Brooks
    Human Resources Intern | Community

  • Daniel Brown

    Daniel Brown
    Developer Volunteer | Infrastructure

  • Katy Cain

    Katy Cain
    Social Media Intern | Community

  • Josh Carp

    Josh Carp
    Developer | Infrastructure

  • Jillian Carrigan

    Jillian Carrigan
    Administrative Assistant Intern | Community

  • Dejah Carter

    Dejah Carter
    Administrative Assistant Intern | Community

  • Darion Cassel

    Darion Cassel
    Developer Intern | Infrastructure

  • Chelsea Chandler

    Chelsea Chandler
    Developer Intern | Infrastructure

  • Haoyu Chen

    Haoyu Chen
    Web Design Intern | Infrastructure

  • Carolyn Chheath

    Carolyn Chheath
    Developer Volunteer | Infrastructure

  • Sam Chrisinger

    Sam Chrisinger
    Developer | Infrastructure

  • Annette Chun

    Annette Chun
    Developer Intern | Infrastructure

  • April Clyburne-Sherin

    April Clyburne-Sherin
    Reproducible Research Evangelist | Community

  • Johanna Cohoon

    Johanna Cohoon
    Project Coordinator | Metascience

  • Katya Davydova

    Katya Davydova
    Human Resources Intern | Community

  • Hunter Dayton

    Hunter Dayton
    Community Intern | Community

  • Cole Fairchild

    Cole Fairchild
    Developer Volunteer | Infrastructure

  • Peter Fan

    Peter Fan
    Developer Intern | Infrastructure

  • Alexander Ferguson

    Alexander Ferguson
    Developer Intern | Infrastructure

  • Cailey Fitzgerald

    Cailey Fitzgerald
    Software Quality Engineer | Infrastructure

  • Gage Gaskins

    Gage Gaskins
    Developer Intern | Infrastructure

  • Leela Ghaemmaghami

    Leela Ghaemmaghami
    Developer Volunteer | Infrastructure

  • Catherine Gineste

    Catherine Gineste
    Administrative Assistant Intern | Community

  • Jordan Gold

    Jordan Gold
    QA Intern | Infrastructure

  • Bryan Gorges

    Bryan Gorges
    Developer | Infrastructure

  • Patrick Gorman

    Patrick Gorman
    Developer Intern | Infrastructure

  • Kushagra Gupta

    Kushagra Gupta
    Developer Intern | Infrastructure

  • Abhishek Gupta

    Abhishek Gupta
    Developer Intern | Infrastructure

  • Jamie Hand

    Jamie Hand
    Developer Intern | Infrastructure

  • Thomas Heatwole

    Thomas Heatwole
    Developer Intern | Infrastructure

  • Reina Hernandez

    Reina Hernandez
    Developer Intern | Infrastructure

  • Xander Herrick

    Xander Herrick
    Developer Intern | Infrastructure

  • Kelsey Hewett

    Kelsey Hewett
    Developer Intern | Infrastructure

  • Denise Holman

    Denise Holman
    Office Manager & Events Coordinator | Operations

  • Ginny Huang

    Ginny Huang
    Developer Intern | Infrastructure

  • Tanesha Hudson

    Tanesha Hudson
    Developer Intern | Infrastructure

  • Billy Hunt

    Billy Hunt
    Developer | Infrastructure

  • Faye Huynh

    Faye Huynh
    Developer Intern | Infrastructure

  • Terron Ishihara

    Terron Ishihara
    Developer Intern | Infrastructure

  • Zach Janicki

    Zach Janicki
    Developer Intern | Infrastructure

  • Nirali Jantrania

    Nirali Jantrania
    Developer Intern | Infrastructure

  • Sydney Johnson

    Sydney Johnson
    Developer Intern | Infrastructure

  • Kurtis Jungersen

    Kurtis Jungersen
    Developer Intern | Infrastructure

  • Matthew Keitelman

    Matthew Keitelman
    Developer Intern | Infrastructure

  • Megan Kelly

    Megan Kelly
    Developer Intern | Infrastructure

  • Mallory Kidwell

    Mallory Kidwell
    Project Coordinator | Metascience

  • Alexander Kim

    Alexander Kim
    Developer Intern | Infrastructure

  • Revanth Kolli

    Revanth Kolli
    Developer Intern | Infrastructure

  • Zakary Kraimeche

    Zakary Kraimeche
    Developer Intern | Infrastructure

  • Gary Kriebel

    Gary Kriebel
    Technical Project Manager | Infrastructure

  • Casey Kugler

    Casey Kugler
    Recruiter | Community

  • Himica Kumar

    Himica Kumar
    Developer Intern | Infrastructure

  • Michael Lapuz

    Michael Lapuz
    Developer Intern | Infrastructure

  • Melissa Lewis

    Melissa Lewis
    Project Coordinator | Infrastructure

  • Robert Liebowitz

    Robert Liebowitz
    Developer Intern | Infrastructure

  • Jiankun Liu

    Jiankun Liu
    Developer Intern | Infrastructure

  • Madelyn Luansing

    Madelyn Luansing
    Developer Intern | Infrastructure

  • Maxwell Luo

    Maxwell Luo
    Developer Intern | Infrastructure

  • Austin Macdonald

    Austin Macdonald
    Developer Intern | Infrastructure

  • Luke Marsh

    Luke Marsh
    Developer Intern | Infrastructure

  • Erin Mayhood

    Erin Mayhood
    Product Manager | Infrastructure

  • Harris Mendell

    Harris Mendell
    Developer Intern | Infrastructure

  • Kaitlyn Miller

    Kaitlyn Miller
    Developer Intern | Infrastructure

  • Azeem Mufti

    Azeem Mufti
    Developer Intern | Infrastructure

  • Patrick Muggill

    Patrick Muggill
    IT Intern | Infrastructure

  • Amanda Myrick

    Amanda Myrick
    Human Resources Intern | Operations

  • Jesse Nayak

    Jesse Nayak
    Developer Intern | Infrastructure

  • Cornelius Nelson

    Cornelius Nelson
    Developer Volunteer | Infrastructure

  • Patrick Nussbaum

    Patrick Nussbaum
    Developer Intern | Infrastructure

  • Himanshu Ojha

    Himanshu Ojha
    Developer Intern | Infrastructure

  • Chelsea Overstreet

    Chelsea Overstreet
    Developer Intern | Infrastructure

  • Sam Portnow

    Sam Portnow
    Developer Volunteer | Infrastructure

  • Brandon Purvis

    Brandon Purvis
    Developer Intern | Infrastructure

  • Arpita Ramachandra

    Arpita Ramachandra
    Developer Intern | Infrastructure

  • Lauren Revere

    Lauren Revere
    Developer Intern | Infrastructure

  • Gene Rhee

    Gene Rhee
    Developer Volunteer | Infrastructure

  • Dominic Ritchey

    Dominic Ritchey
    Developer Intern | Infrastructure

  • Jake Rosenberg

    Jake Rosenberg
    Developer Intern | Infrastructure

  • Marcus Rosti

    Marcus Rosti
    Developer Intern | Infrastructure

  • Patrick Ryan

    Patrick Ryan
    Developer Intern | Infrastructure

  • Harry Rybacki

    Harry Rybacki
    Developer | Infrastructure

  • Katherine Schinkel

    Katherine Schinkel
    Developer Intern | Infrastructure

  • Amy Shi

    Amy Shi
    Developer Intern | Infrastructure

  • Lyndsy Simon

    Lyndsy Simon
    Developer | Infrastructure

  • Heather Sledd

    Heather Sledd
    Developer Intern | Infrastructure

  • Cooper Spinelli

    Cooper Spinelli
    Developer Intern | Infrastructure

  • Carolyn Stewart

    Carolyn Stewart
    Developer Intern | Infrastructure

  • Elena Svenson

    Elena Svenson
    Community Intern | Community

  • Baylee Swenson

    Baylee Swenson
    Developer Intern | Infrastructure

  • Sara Taylor

    Sara Taylor
    Developer Intern | Infrastructure

  • Pierce Tickle

    Pierce Tickle
    Developer Intern | Infrastructure

  • Ellis Tsung

    Ellis Tsung
    Developer Intern | Infrastructure

  • Luis Villavicencio

    Luis Villavicencio
    Developer Intern | Infrastructure

  • Matthew Vitting

    Matthew Vitting
    Developer Intern | Infrastructure

  • Fabian von Feilitzsch

    Fabian von Feilitzsch
    Developer | Infrastructure

  • Gina Vuu

    Gina Vuu
    QA Intern | Infrastructure

  • Roman Wang

    Roman Wang
    Developer Intern | Infrastructure

  • Natasha Welcher

    Natasha Welcher
    Software Quality Engineer | Infrastructure

  • Stephen Williams

    Stephen Williams
    Research Scientist | Metascience

  • Jim Witschey

    Jim Witschey
    Developer Intern | Infrastructure

  • Michelle Yao

    Michelle Yao
    Developer Intern | Infrastructure

  • Benjamin Yetton

    Benjamin Yetton
    Developer Intern | Infrastructure

  • Jinlu Yuan

    Jinlu Yuan
    QA Intern | Infrastructure

  • Merlin Zhang

    Merlin Zhang
    Developer Intern | Infrastructure

  • Tao Zhou

    Tao Zhou
    Developer Intern | Infrastructure

  • Wendy Zhu

    Wendy Zhu
    Developer Volunteer | Infrastructure