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Joanna Sam Email & Phone Number
Software Engineer II
at
Credit Karma
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineer II
Location
Pittsburgh, Pennsylvania, United States
Who is Joanna Sam? Overview
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Quick answer
Joanna Sam is listed as Software Engineer II at Credit Karma, based in Pittsburgh, Pennsylvania, United States. AeroLeads shows a matched LinkedIn profile for Joanna Sam.
Joanna Sam previously worked as Research Assistant at Carnegie Mellon University and Data Scientist at Carnegie Mellon University. Joanna Sam holds Master Of Information Systems Management, Business Intelligence & Data Analytics (Mism-Bida) from Carnegie Mellon University.
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Credit Karma
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Profile bio
About Joanna Sam
Research Assistant at the Center for Machine Learning and Health at Carnegie Mellon UniversityMaster of Information Systems Management - Business Intelligence & Data Analytics (MISM-BIDA) Graduate from the Heinz College of Information Systems and Public PolicySkills:- Programming Languages: Python, Java, C++, C, JavaScript, Node.js- Scripting/Markup Languages: UNIX, HTML/CSS, YAML- Database/ETL: SQL, Hive, Impala, ETL Pipelines, Oracle, MySQL, MongoDB- Frameworks: Hadoop (HDFS), Spark, PySpark, YARN, Snowflake- Tools: Jupyter, Eclipse, VSCode, Android SDK, AWS S3, Firebase, Microsoft Excel, Git, Azure DevOps, Autosys, Jira- Operating Systems: Windows, Linux, Android"Play up, Bishop's! Never let our Colours fall!"#TartanProud
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5 roles
Joanna Sam work experience
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Research Assistant
Current- Evaluated the development & use of synthetic EHR data to improve patient safety in healthcare systems; reviewed extant literature on synthetic data generation methods, surveyed ~10 base datasets & validated approach.
Apr 2024 - Present
Data Scientist
- Capstone Project at the Center for Machine Learning and Health at Carnegie Mellon University
- Conducted a comprehensive analysis of 0.65M patients by implementing an ETL workflow using the OHDSI Common Data Model & the Atlas/Achilles data interfaces; integrated medication-error-related data from UPMC MEARS &.
- Leveraged Association Rule Mining to uncover adverse drug reaction (ADR) patterns caused by the administration of certain drug combinations; bridged insights from the FAERS reporting system with observed EHR data from.
- Identified natural patient groupings using the KMeans, GMM & DBScan clustering models; analyzed complex patient journeys within time series data for pharmacovigilance signals, risk factors for ADRs, comorbidities, and.
Aug 2023 - Dec 2023
Data Analyst & Consultant
- Provided data triage recommendations for an autonomous robotic material handling system generating data at 200Mbps; designed pipelines for incidents gathered as ROS Bag files, internal/external facing metric.
- Developed a prototype dashboard using Streamlit to scrape and aggregate publicly available data on Clean Energy grants by the US Government; designed a data model integrating 3 information sources and defined custom.
Jul 2023 - Aug 2023
Business Technology Solutions Analyst
- Independently led a project to generate claims aggregate metrics related to a $5B+ blockbuster product; improved sales by supporting sales representative/healthcare provider product detailing sessions with highly.
- Enabled $60B+ acquisition for a Fortune 500 Pharmaceutical company by integrating product portfolio data; engineered automated ETL pipelines to calculate KPI metrics for periodic comprehensive reports using Spark SQL.
- Optimized the turnaround time of an existing reporting process by 62.5%; diagnosed & resolved issues in a legacy process resulting in ~$1M quarterly savings by troubleshooting the project pipeline & finetuning business.
- Developed novel Python dashboards for $1B+ annual revenue pharmaceutical products across 5+ therapeutic areas; drove intelligent business decisions with interactive visualizations of weekly performance trends &.
- Spearheaded a program-level transition from Waterfall to Agile project management methodology by leading the pilot Agile initiative; mentored & onboarded ~5 team members to ongoing projects & existing technical.
Aug 2020 - May 2022
4 education records
Joanna Sam education
Master Of Information Systems Management, Business Intelligence & Data Analytics (Mism-Bida)
Bachelor Of Engineering - Be, Computer Engineering
Isc, Science
Icse
FAQ
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What company does Joanna Sam work for?
Joanna Sam works for Credit Karma.
What is Joanna Sam's role at Credit Karma?
Joanna Sam is listed as Software Engineer II at Credit Karma.
Where is Joanna Sam based?
Joanna Sam is based in Pittsburgh, Pennsylvania, United States while working with Credit Karma.
What companies has Joanna Sam worked for?
Joanna Sam has worked for Credit Karma, Carnegie Mellon University, Hamatha, and Zs.
How can I contact Joanna Sam?
You can use AeroLeads to view verified contact signals for Joanna Sam at Credit Karma, including work email, phone, and LinkedIn data when available.
What schools did Joanna Sam attend?
Joanna Sam holds Master Of Information Systems Management, Business Intelligence & Data Analytics (Mism-Bida) from Carnegie Mellon University.
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