Jude E.

Key Skills

Software

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Top Subject Matter

Open Data Kit (ODK) field data validation and geospatial data quality checks

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Transcription

Data Collection

Freelancer Overview

Automated ODK Data Integrity Engine (R pipeline for ODK export cleaning/validation). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Nnamdi Azikiwe University and Continuing Technical Training, DataCamp (2023). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Data Collection.

Labeling Experience

Automated ODK Data Integrity Engine (R pipeline for ODK export cleaning/validation)

OtherData Collection

Developed an automated R pipeline to clean and validate Open Data Kit (ODK) field exports used for downstream analysis. Implemented geospatial fence-checking to flag GPS drift in records to improve the reliability of collected field data. Automated string normalization and data quality logging to reduce manual cleaning workload for large beneficiary datasets.• Cleaned ODK form export fields prior to analysis.• Performed geospatial validation using sf-based fence-checking.• Logged data quality issues automatically to support auditing.• Reduced manual cleaning time by approximately 80%.

2023 - Present

Education

Work History