Maddy O'Brien Jones
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Maddy O'Brien Jones Email & Phone Number

Data Engineering Manager at Sayari
Location: Washington, District Of Columbia, United States 16 work roles 4 schools
1 work email found @ipsos.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Work email m****@ipsos.com
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Current company
Role
Data Engineering Manager
Location
Washington, District Of Columbia, United States
Company size

Who is Maddy O'Brien Jones? Overview

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Quick answer

Maddy O'Brien Jones is listed as Data Engineering Manager at Sayari, a company with 368 employees, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at ipsos.com and a matched LinkedIn profile for Maddy O'Brien Jones.

Maddy O'Brien Jones previously worked as Senior Data Engineer at Sayari Labs and Data Engineer at Sayari. Maddy O'Brien Jones holds Bachelor Of Arts (B.A.), Linguistics/Political Science from University Of Pittsburgh.

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Email format at Sayari

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*@ipsos.com
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Profile bio

About Maddy O'Brien Jones

Maddy O'Brien Jones is a Data Engineering Manager at Sayari. She is proficient in Arabic, Spanish and French. Colleagues describe her as "I worked with Maddy on several statistical programming projects while she was at Ipsos. I was truly amazed at her skill set and her ability to learn what she didn't already know in an impressively short time frame. This ranged from experience with state of the art Machine Learning algorithms (an example: t-SNE) to her Python programming skills. She was able to pick up the R programming language and Shiny with impressive speed. She was a pleasure to work with and one of the most conscientious members of our group. I strongly recommend Maddy - and this from one who rarely makes such statements." and "I worked in the same team with Maddy at Ipsos and often relied on her counsel for advanced analysis solutions. She demonstrated a truly superior knowledge of the area and most importantly was able to explain it in a way that was easy to understand. Through her counsel she also provided options and explained (again in plain language) pros and cons of each. Her delivery was light speed and accurate. Maddy is able to do in an hour or less what would take an average statistician/analyst a much longer time to do. Maddy is also really delightful and interesting to chat to, with a sense of humor to boot. And I don’t believe it would be far fetched to say she borders on genius and I would highly recommend Maddy."

Current workplace

Maddy O'Brien Jones's current company

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Sayari
Sayari
Data Engineering Manager
Washington, DC, US
Website
Employees
368
AeroLeads page
16 roles

Maddy O'Brien Jones work experience

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

Data Engineering Manager

Washington, DC, US

Senior Data Engineer

Current
Mar 2024 - Present

Data Engineer

Nov 2020 - Mar 2024

Research Analyst

Greater New York City Area

- Reworked data ascription/imputation processes to improve efficiency, accuracy, and cut processing time in half- Gained skills in R advanced enough to perform data cleaning and run classification algorithms in under a month- Collaborated on a data clustering product to create market segmentations- Wrangled and explored extremely messy government microdata.

Jan 2019 - Apr 2020

Machine Learning Intern

Remote

- Worked with the startup Trustium (formerly known as Trustie) on their fake news identification algorithm- Trained and tested gradient-boosted classification models and an LSTM neural network- Collaborated remotely with team members across the country to polish the final product in order to secure funding

Dec 2018 - Jun 2019

Data Science Fellow

Greater New York City Area

Metis is a full-time, 12-week data science experience that hones, expands, and contextualizes the skills brought in by its competitive student cohorts. Incorporating traditional in-class instruction in theory and technique, students use real data to build a five-project portfolio to present to potential employers and have access to full career support.

Sep 2018 - Dec 2018

Paralegal

New York, New York

- Developed the ability to explain highly technical information in layman's terms- Summarized and analyzed large amounts of qualitative data on a case-by-case basis to assess the expected value of pending personal injury cases- Investigated trends in settlement values based on differing characteristics of personal injury and wrongful death cases

Jul 2017 - Sep 2018

Lead Research Assistant And Data Reviewer - Political Science

- Reviewed and gave feedback on data coding on government action in women's rights by six undergraduate students- Coded new legislation in developing countries on women's rights between 1996 and 2015 for a specific issue area to ease data analysis- Tracked time sheets of six students

Jan 2017 - Apr 2017

Undergraduate Research Assistant - Linguistics

- Helped to create an online survey on Qualtrics to assess perception of intonation of Tucuman Spanish speakers- Coded data and analyzed relevant statistical patterns- Utilized Praat to create Textgrids, edit sound files, and create figures depicting the intonation of different types of utterances

Sep 2016 - Dec 2016

Undergraduate Research Assistant - Anthropology

- Conducted research on the differing policies of Hungary, Sweden and the European Parliament inresponse to the migrant crisis, and evaluating public opinion of these policies, of the government,and of opposition parties- Studied the right-wing nationalist party Jobbik in Hungary and the border barrier fencebeing built along Hungary’s southeastern borders.

Sep 2016 - Dec 2016

Student Worker

Archive Of European Integration, Hillman Library

University Of Pittsburgh

- Organized and filed European Union documents- Scanned and conducted quality control- Uploaded documents previously unavailable to the public to an online database- Helped with preservation of documents

Aug 2016 - Dec 2016

Note Taker

Education Services And Solutions, Llc

Recording and summarizing class material into concise and detailed notes for students with disabilities at the University of Pittsburgh

Jul 2014 - Dec 2016

Intern

Brussels, Belgium - MEP Roberta Metsola

- Drafted written declarations and emails with peers in European Commission and NGOs- Accompanied MEP Metsola and her assistants to meetings, took notes, and assisted in follow-up- Attended group meetings pertaining to subjects such as firearms, consumer protection, and the digital environment- Conducted personalized research on MEPs in order to recruit.

Feb 2016 - May 2016

Technology Help Desk Student Assistant

Falk Library Of The Health Sciences

- Assisted patrons with library services- Maintained a studious and clean atmosphere- Helped with special projects

May 2014 - Apr 2016

Undergraduate Teaching Assistant

- Assisted in facilitating in-class activities- Presented skits to help students understand the material and Egyptian culture- Graded homework and quizzes and uploaded grades to Blackboard, a learning management system- Held office hours to reinforce concepts learned in class- Maintained an online Facebook group to connect students and post information.

Aug 2015 - Dec 2015

Student Volunteer Intern

Pittsburgh, PA

- Drafted reports and newsletters related to export opportunities for Western Pennsylvania companies- Conducted market research and detailed searches on companies in Western Pennsylvania- Compiled spreadsheets in Microsoft Excel- Managed interactions with clients and colleagues in other field offices by phone, IM, and email- Accompanied supervisors on.

May 2015 - Aug 2015
Team & coworkers

Colleagues at Sayari

Other employees you can reach at sayari.com. View company contacts for 368 employees →

4 education records

Maddy O'Brien Jones education

Education record

New Hope-Solebury High School
FAQ

Frequently asked questions about Maddy O'Brien Jones

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

What company does Maddy O'Brien Jones work for?

Maddy O'Brien Jones works for Sayari.

What is Maddy O'Brien Jones's role at Sayari?

Maddy O'Brien Jones is listed as Data Engineering Manager at Sayari.

What is Maddy O'Brien Jones's email address?

AeroLeads has found 1 work email signal at @ipsos.com for Maddy O'Brien Jones at Sayari.

Where is Maddy O'Brien Jones based?

Maddy O'Brien Jones is based in Washington, District Of Columbia, United States while working with Sayari.

What companies has Maddy O'Brien Jones worked for?

Maddy O'Brien Jones has worked for Sayari, Sayari Labs, Ipsos In North America, Nobl Media - The World'S First Brand Responsibility Engine., and Metis.

Who are Maddy O'Brien Jones's colleagues at Sayari?

Maddy O'Brien Jones's colleagues at Sayari include Joe Wagner, Savanna Slaughter, Eva Bem, Gary Anderson, and Myles Pittman.

How can I contact Maddy O'Brien Jones?

You can use AeroLeads to view verified contact signals for Maddy O'Brien Jones at Sayari, including work email, phone, and LinkedIn data when available.

What schools did Maddy O'Brien Jones attend?

Maddy O'Brien Jones holds Bachelor Of Arts (B.A.), Linguistics/Political Science from University Of Pittsburgh.

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