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Kartik Ullal Email & Phone Number
Data Scientist II
at
Expedia Group
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✓ Verified July 2026
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Kartik Ullal is listed as Data Scientist II at Expedia Group, based in Boston, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Kartik Ullal.
Kartik Ullal previously worked as Data Scientist at Royal Caribbean Group and Marketing Data Scientist at Keelworks Foundation. Kartik Ullal holds Master'S Degree, Data Science, 3.83 from Northeastern University.
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Expedia Group
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Profile bio
About Kartik Ullal
Having completed my Master's degree in Data Science from Northeastern University, I am an aspiring data scientist with a passion for applying machine learning and data analytics to solve real-world problems. My education has equipped me with a solid foundation in data visualization, natural language processing, computer vision, and other relevant topics, as demonstrated by my projects such as Resume Parser and Job Similarity Scoring and Predicting Depression, Stress, and Anxiety Scores.I also have valuable work experience as a Data Engineer Coop at Wayfair. I developed a self-healing dedupe functionality for their data pipeline in Google BigQuery, which increased the Service Level Objective meetup from 86% to 92%. Additionally, I designed and built ETL procedures, data models, and Looker dashboards for FinTech and Loyalty in the Strategic Programs Team, and supported the data needs of over 100 business stakeholders across various marketing channels. Previously, I worked as a Data Science Intern at Prayaas Corps and Navlakhi Education, where I built databases, implemented predictive models, and developed a recommendation system using SQL, Python, and XGBoost. I am proficient in R, Python, SQL, and data visualization tools such as Tableau, PowerBI, and Looker. I am eager to learn new skills and technologies, and to collaborate with diverse and talented teams. My career goal is to leverage my skills and experience to work on meaningful projects that make a positive impact on society, and to grow as a data science professional and leader.
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Kartik Ullal's current company
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Expedia Group
Website
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7 roles
Kartik Ullal work experience
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Data Scientist
Marketing Data Scientist
Teaching Assistant
Teaching Assistant for DS5500: Data Science Capstone
May 2023 - Dec 2023
Data Engineer
● Boosted service level objective by 6% by creating a self-healing de-duplication procedure for the ETL pipeline● Reduced analysis time by 30% by implementing caching and aggregate tables in LookML for Looker Dashboards● Implemented a data pipeline and crafted dashboards for stakeholders to analyze Wayfair's new credit card and financing data.● Resolved data inconsistencies across all Looker dashboards by investigating, fixing, and documenting our ETL scripts● Implemented a time series forecasting model to detect anomalies in service request rates, reducing the resolution time● Tools: Python, BigQuery, Google Cloud Platform, Kronos(DBT and Airflow), Looker, FB Prophet (forecasting model)
Jul 2022 - Dec 2022
Data Science Analyst
● Enhanced data reliability by automating extraction, and preprocessing of student data with a scheduled ETL pipeline● Aided in identifying factors in at-risk students by developing PowerBI dashboards for analyzing student performance● Improved support for at-risk students by implementing an XGBoost algorithm to predict students' performance● Tools: Python, MS SQL, SSIS, Machine Learning, PowerBI, Excel
May 2020 - Dec 2020
Data Scientist
● Streamlined a JEE testing software, by designing a database that integrated exam questions and student performance data● Assisted with the implementation of an ETL pipeline and analysis of Mumbai Fashion Academy’s student and course data● Achieved a 20% increase in course enrollment by developing a course recommendation system using course reviews● Tools: Python, PostgreSQL, Machine Learning (item-item collaborative filtering), Plotly, Dash
Mar 2019 - Dec 2019
2 education records
Kartik Ullal education
Master'S Degree, Data Science, 3.83
Bachelor Of Engineering - Be, Information Technology, 4
FAQ
Frequently asked questions about Kartik Ullal
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What company does Kartik Ullal work for?
Kartik Ullal works for Expedia Group.
What is Kartik Ullal's role at Expedia Group?
Kartik Ullal is listed as Data Scientist II at Expedia Group.
Where is Kartik Ullal based?
Kartik Ullal is based in Boston, Massachusetts, United States while working with Expedia Group.
What companies has Kartik Ullal worked for?
Kartik Ullal has worked for Expedia Group, Royal Caribbean Group, Keelworks Foundation, Khoury College Of Computer Sciences, and Wayfair.
How can I contact Kartik Ullal?
You can use AeroLeads to view verified contact signals for Kartik Ullal at Expedia Group, including work email, phone, and LinkedIn data when available.
What schools did Kartik Ullal attend?
Kartik Ullal holds Master'S Degree, Data Science, 3.83 from Northeastern University.
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