Tasneem Hyder

Experience

• 

  Vihaan Networks Ltd.

  Jul 2012 - Nov 2012

  Graduate Engineer Trainee
• 

  Tata Consultancy Services

  Dec 2012 - Oct 2018

  • Worked for Apple Inc.  client as Big Data / Hadoop Developer to provide -> Top N contents for Apps, Music, Books and Movies transactions done by customers on AppStore and iTunes across the globe -> Insight and Suggestions for the contents bought by people -> Information regarding milestones (100,1K,10K,100K) achieved by Apps• Creating Oozie workflow jobs to execute the business logics written in HIVE queries• Optimize Hive Map-Reduce processing by applying different technique for performance tuning• Creating Spark application in Scala to execute the business logics using SparkSQL module• Scheduling Oozie jobs to publish variety of reports to different vendors globally using Autosys tool• Writing python and shell scripts to plug-in with Oozie workflows• Testing and monitoring of workflows in UAT and PROD environment Show less • Interact with clients to understand the business requirements• Assist in identifying and organizing requirements and producing specifications• Build prototypes, products, and systems for testing• Ensure product code and artifacts are managed according to guidelines• Design testing procedures. Document test results and develop client presentation• Develop and execute unit tests to ensure and maintain source code quality• Provide timely corrective actions on all assigned defects and issues• Create and maintain product documentation• Assist in cost estimates Show less

  •  IT Analyst

    Dec 2016 - Oct 2018

  • System Engineer

    Dec 2014 - Nov 2016

  • Assistant System Engineer

    Dec 2012 - Nov 2014
• 

  UnitedHealth Group

  Oct 2018 - Jan 2022

  Worked on re-platforming legacy or on-prem big data applications to modern data platform using cloud agnostic cutting edge technology stack and a dockerized microservices based architecture• Ingesting data using stream processing Apache Kafka software platform• Creating Docker based containerized application for transformation/ processing in Python/Golang and storing analyzed data into CockroachDB/CassandraDB• Building APIs to expose collected and analyzed data to partners using Python Flask/Gunicorn and Golang• Configured and set up projects for CICD pipeline using GIT, Jenkins, Docker, Artifactory, Sonar, Fortify and Kubernetes• Deployment using Helm charts on Kubernetes• Automation and Scheduling using Apache Airflow Show less

  • Data Engineering Consultant

    Mar 2021 - Jan 2022

  • Senior Data Engineering Analyst

    Oct 2018 - Feb 2021
• 

  LTIMindtree

  Jan 2022 - now

  Senior Specialist - Data Engineering