M

Mirza Mujtaba Baig

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AWS Lead Data Engineer
United States

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work
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Résumé


Jobs verified_user 0% verified
  • E
    Lead AWS Data Engineer
    Experian PLC
    Mar 2021 - Dec 2023 (2 years 10 months)
    Job Responsibilities: • Handling onsite-offshore coordination sessions for the business and requirements gathering to meet the development of the use-case specific needs of the end-users. • Performed analysis of the different sourcing systems involved in sourcing the data to the AWS Data-Lake environment involved during the lifecycle of product development which included participating in business strategies, discussions and understanding the processes. • Applied statistical and algebraic techniques to interpret data from key points from gathered data, and present reports and information to the business managers and project managers. • Experience in designing data pipelines using scheduler and python scripts, AWS cloud technologies for
  • N
    Lead AWS Data Engineer
    Novartis International AG
    Jul 2019 - Mar 2021 (1 year 9 months)
    Job Responsibilities: • Participated in business and system requirements sessions. • The data was sourced from Salesforce database to the Big Data environment. • Expertise in loading data from the front-end applications similar to Service Now to the HDFS location for analytical purposes. • Expertise in creating DAG workflows using the tools of Airflow, and, python scripts. • Expertise in the activities of dashboard monitoring and dash creation for pipeline jobs using Grafana for alerting purposes. • Expert in handling JSON data in Spark SQL and resolving technical issues during development, deployment, and support. • Performed testing activities related to Performance Testing, Unit Testing, Load Testing, Functional Testing, Automate
  • Johnson Controls Inc
    Lead AWS Data Engineer
    Johnson Controls Inc
    Sep 2018 - Jul 2019 (11 months)
    Job Responsibilities: • Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability. • Designed and implemented effective database solutions and models to store and retrieve data. • Prepared documentation and analytic reports, delivering summarized results, analysis and conclusions to stakeholders. • Analyzed complex data and identified anomalies, trends, and risks to provide useful insights to improve internal controls. • Communicated new or updated data requirements to global team. • Generated detailed studies on potential third-party data handling solutions, verifying compliance with internal needs and stakeholder requirements. • Designed advanced analytics ranging from descrip
  • T
    Data Engineer
    TELEPERFORMANCE COLOMBIA – WALMART Inc.
    Apr 2018 - Aug 2018 (5 months)
    Job Responsibilities: • Generated detailed studies on potential third-party data handling solutions, verifying compliance with internal needs and stakeholder requirements. • Built databases and table structures for web applications. • Designed and implemented effective database solutions and models to store and retrieve data. • Prepared documentation and analytic reports, delivering summarized results, analysis and conclusions to stakeholders. • Explained data results and discussed how best to use data to support project objectives. • Planned and installed upgrades of database management system software to enhance database performance. • Developed database architectural strategies at modeling, design and implementation stages to add
  • N
    Technology Lead
    Northern Trust Bank
    May 2017 - Mar 2018 (11 months)
    Job Responsibilities: • Participated in verifying compliance with service level agreements by maintaining technical uptime levels. • Led technology governance efforts, planning upgrades, hardware refreshes and software updates. • Drafted technology buying budget plans, prioritizing vital purchases to provide maximal impact from tech spending. • Experience in building, maintaining production web infrastructures in Dev Ops, Amazon Web Services (AWS) cloud platform. • Ability to build complex Splunk infrastructure from the scratch. • Multiple Spark Jobs were written to perform Data Quality checks on data before files were moved to Data ProcessingLayer. • Involved in creating Hive tables, loading with data, and, writing hive queries whi
  • American Express
    Big Data Technology Lead
    American Express
    Jan 2016 - Apr 2017 (1 year 4 months)
    Job Responsibilities: • Maintained exceptional uptime of 80% for Big Data technology to sustain continued operations. • Partnered with architecture team to develop wholistic technology roadmap, accounting for departmental priorities and overall business goals. • Fostered strong relationship between technology team and managers to align efforts. • Worked with the Infrastructure team for enhancing the big data functionality on the servers related to software and certificate installations, path installations, managing a group of 5 teams from the Infrastructure perspective • Enhanced Search Query Performance based on Splunk Search Queries • Enhanced and provided core design impacting the Splunk framework and components • Performance opt
  • T
    Data Technology Lead
    TELEPERFORMANCE COLOMBIA – WALMART Inc.
    Jul 2015 - Dec 2015 (6 months)
    Job Responsibilities: • Led technology governance efforts, planning upgrades, hardware refreshes and software updates. • Designed documentation protocols and standard operating practices to unify technology management efforts across company. • Worked with the application team for enhancing the functionality of data transfers between the clusters, involved in the activities of cluster management. • Performed activities on the development and production clusters • Performed monitoring activities in the UNIX environment • Implemented Shell Scripts for Environment Readiness in the UNIX environment • Documented Design Documents for Big Data Analytics & Reporting • Well-versed in the concepts of networking with different protocols relate
  • N
    Data Technology Lead
    NIKE INC
    Feb 2015 - Jun 2015 (5 months)
    Job Responsibilities: • Experienced in working with the QA team to perform testing of the components related to Big Data environment and leveraging the capabilities of the existing scripts on the servers and automating the scripts execution. • Worked with Data Analytics team for meeting the testing requirements involved with the Hive & Pig scripts for different Use-Cases in Hadoop. • Documented Design Documents for Big Data Analytics & Reporting • Performed Unit Testing for the python scripts • Performed automation testing for the java scripts development involved. • Involved in the operations of Cloudera, Hortonworks, MapR environments • Performed End-to-End testing for the scripts execution in the big-data clusters • Written test
  • University of Michigan
    Big Data Graduate Student Research Assistant
    University of Michigan
    Sep 2012 - Dec 2014 (2 years 4 months)
  • F
    Oracle Database Administrator
    Frequency Middle East
    Jan 2010 - Dec 2010 (1 year)
  • R
    Java Developer
    Reitz Middle East Solutions
    Apr 2009 - Dec 2009 (9 months)
Education verified_user 0% verified
  • U
    Ph. D. in Computer Science and Information Systems,
    University of the Cumberlands
  • U
    Master of Computer Science
    University of Michigan-Flint
  • B
    Bachelor of Science in Computer Science
    Birla Institute of Technology and Science