Joseph Semple
Philadelphia,PA
Summary
As a data specialist with 6 years of experience, I have a proven track record of leading data migration projects, developing Python scripts to extract and manipulate data, and implementing data integrity policies. My expertise includes utilizing SQL, Python, ETL tools, and effectively communicating with data-centered platforms to manipulate and streamline data operations.
Overview
7
7
years of professional experience
Work History
Data Integrity Specialist
Fetch Rewards
04.2022 - Current
- Developed and executed Python scripts to extract annotation data from Labelbox, used to train Fetch's datasets and LLMs. Manipulated and cleaned the extracted data for the QA team, and later re-ingested the data, ensuring a streamlined and accurate data preparation process.
- Maintained the integrity and accuracy of extensive datasets across multiple databases, ensuring high-quality data for machine learning and analysis.
- Designed and implemented data integrity policies and procedures to ensure compliance with industry standards, safeguarding data quality and consistency.
- Created automated scripts that can be used for validating incoming sources against existing records in order to ensure accuracy.
Data Specialist
Grubhub
09.2018 - 04.2022
- Worked in the fraud department, pulling, manipulating, and cleaning data for fraud investigations, significantly enhancing the accuracy and efficiency of investigative processes.
- Uploaded cleaned data to data queues using Google Sheets, Zendesk, and Zapier, enabling associates to efficiently work on tickets and support departmental operations.
- Conducted data analysis to improve the accuracy of order forecasts at the market-hour level, leading to more efficient driver scheduling.
- Utilized admin functionality in forecasting tools to account for events and apply changes to impacted regions, ensuring accurate predictions and resource allocation.
- Organized and analyzed driver data using Google Sheets, SQL, and Salesforce, optimizing driver management and operational efficiency.
SMB Technical Support
Comcast
04.2017 - 02.2018
- Analyzed network data to determine network usage, disk space availability, or server function
- Verified accuracy of billing data and revised any errors
- Provided technical support to customers via phone, email, and in-person interactions, resolving a wide range of technical issues.
Education
Master of Science - Artificial Intelligence
New Jersey Institute of Technology
Newark, NJ12-2025
Computer Science, Software Engineering, BS -
Western Governors University
Utah, MillcreekBachelor of Science - Biology
Temple University
Philadelphia, PASkills
- SQL
- ETL tools
- Java
- Python
- C
- Project management
- Programming concepts
- Application development
- Data Visualization and Presentations
- Statistics and SAS
- Data Mapping
Interests
- Learning new skills
- Traveling and experiencing different cultures
- Volunteering/Community Service
- Attending Technology Based Conferences
Timeline
Data Integrity Specialist
Fetch Rewards
04.2022 - Current
Data Specialist
Grubhub
09.2018 - 04.2022
SMB Technical Support
Comcast
04.2017 - 02.2018
Master of Science - Artificial Intelligence
New Jersey Institute of Technology
Computer Science, Software Engineering, BS -
Western Governors University
Bachelor of Science - Biology
Temple University
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