Nurul Mahmud
Data Engineer at Comcast
- Role
- Data Engineer at Comcast
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Nurul Mahmud
Around 4 years of professional IT experience in Big Data technologies, architecture…
Experience
Data Engineer
Sep 2021 — Present
Monitoring the daily and monthly runs jobs and identifying the jobs/datasets which are not running properly. Identify the reason for failure jobs by checking job tracking database, upstream, datasets rules, config, dependency, S3_landing zone, DynamoDB/EMR/Airflow error logs, etc, and fixing the issues for missing jobs accordingly. Improve the performance for never run/long-running/failed jobs for minimizing the run time and run the jobs for checking the performance. Identify the missing datasets and investigate to resolve the missing datasets. Sanity Check for \"not triggered datasets\" and fix the issues if not triggered. Ensure new jobs/datasets are in PROD environment with the proper pipeline, rules, config, dependency, etc. Used Git as a repository for changing the code and integrated with DEV, PROD, and UAT. Collaborate and work together with the offshore technical team to get the job done.
Education
University of Dhaka
Master of Science - MS
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