TECDP Senior Analyst - Software Engineer
Jul 2023 - Jul 2024
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Assisted in the migration of Fast Healthcare Interoperability Resources (FHIR) data applications to Amazon Web Services (AWS) Health Lake by modifying Python scripts and SQL queries in DynamoDB to use modular functionality.
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Provided support to production applications by monitoring AWS Glue job and AWS Step Function runs, communicating with users and developers, investigating issues, and rerunning jobs as necessary.
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Developed a Python script using the Boto3 library to automate the retrieval of AWS Glue job runs, filtering from a list of job names stored in an S3 bucket and aggregating the run data to identify commonly failing jobs and error patterns.
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Engineered SQL queries to tabulate and filter ServiceNow ticket resolution data from a Microsoft SQL Server database to aid in identifying the type and frequency of common issues.
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Collaborated with the development team to resolve an issue with data inconsistency in a URL pattern; performed root cause analysis to identify the inconsistency by querying an API using Postman and assisted in deploying the corrected code from the development environment to production.
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Researched and documented FHIR resources on the AWS cloud to aid in resolving tickets by promoting familiarity with the extract, transform, and load (ETL) pipeline flows of the resources.
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