Hadoop Engineer Cover Letter

In response to your job posting for hadoop engineer, I am including this letter and my resume for your review.

In the previous role, I was responsible for end to end vision and hands on experience with Cloudera Platform especially best practices around HIVE and HBASE.

Please consider my experience and qualifications for this position:

• Experience in building data pipelines and analysis tools using Java (not limited to J2EE), Scala, Python
• Knowledge of scripting with shell scripting (Python, Ruby, Perl )
• Proven development and operational experience within Hadoop ecosystem (MapReduce, HDFS, YARN, Hive, HBase, Sqoop, ), preferable with Hortonworks distribution
• Expert knowledge of key data structures and algorithms
• Hands on experience with monitoring tools (preferably Ambari, Nagios)
• Expertise in back-end programming, specifically Java, JavaScript frameworks, Node.js and OOAD
• Expertise in writing high-performance, reliable and maintainable code
• Experience/interaction/knowledge of open source Big Data stack, , HBase, HIVE, Phoenix and/or MongoDB

In response to your job posting for hadoop engineer, I am including this letter and my resume for your review.

In my previous role, I was responsible for technical expertise in setup of Disaster Recovery environment and provide technical expertise on Hadoop cluster setup on AWS/Azure cloud environment (scaling, security etc.).

My experience is an excellent fit for the list of requirements in this job:

• Familiarity in setup, configuration and management of security for Hadoop clusters using Kerberos and integration with LDAP/AD at an Enterprise level
• Familiarity with Hue
• Familiarity with automated scripting within the Hadoop
• Guides others in the development and on-going maintenance of complex utility software, diagnostic software, operating system components and interfaces, software tools, system monitoring tools, and management reporting
• Coordinates with hardware and software vendors to resolve issues and maintain support relationship
• Facilitates business area performance and capacity planning activities
• Leads efforts for improving processes and procedures, and functions as an escalation point and/or training resource for development of less experienced staff members
• Designs various hardware and software operating environments and infrastructures

I am excited to be applying for the position of hadoop engineer. Please accept this letter and the attached resume as my interest in this position.

In the previous role, I was responsible for support to Data Engineering teams on deployment of Hadoop/Spark jobs, work with IT Operations and Information Security teams on monitoring and troubleshooting of incidents to maintain service levels and coordinate with Vendor teams on installation, bus fixes, upgrades and escalations.

My experience is an excellent fit for the list of requirements in this job:

• Strong technical working knowledge and hands-on experience with server hardware and operating systems
• Preferred experience with ETL tools such as Attunity
• In depth knowledge in Performance Tuning and Capacity Planning
• BI Tool integrations with Hadoop
• Thinking outside the box and having an innovative approach when it comes to technology adoption and service improvement work
• Being recognised as a custodian for the Technology standards developed for the Hadoop technology
• Deep understanding and experience with Hadoop internals (MapReduce (YARN), HDFS), Pig, HCatalog, Oozie, Hive, HBase
• Experience with application and data integration concepts, architectures and technologies

Please consider me for the hadoop engineer opportunity. I am including my resume that lists my qualifications and experience.

In my previous role, I was responsible for thought leadership around Hadoop ecosystem and data warehouse design by leveraging past experience and current Hadoop ecosystem, data warehouse and healthcare industry trends.

My experience is an excellent fit for the list of requirements in this job:

• Experience in ETL data flow
• Experience with Kubernete platform
• The big data universe is expanding rapidly
• Strong education in Computer Science, Databases, Algorithms, Operating Systems, Networking
• Experience Managing large scale HortonWorks Hadoop cluster environments, handling all Hadoop environment builds, including upgrades, design, capacity planning, cluster setup, performance tuning and ongoing monitoring
• Strong understanding of Hadoop eco system such as HDFS, YARN, Map Reduce, Zookeeper, Pig, Hadoop streaming, Ambari, and Hive
• Experience configuring and integrating Ambari
• Experience troubleshooting and configuring Linux systems

I would like to submit my application for the hadoop engineer opening. Please accept this letter and the attached resume.

Previously, I was responsible for guidance to other teams around security best practices & offer support together with your colleagues on security questions.

Please consider my experience and qualifications for this position:

• Participates in budget discussions, which could include discussions regarding system infrastructures and licensing
• Initiates and plans implementations involving complex technologies and deployments
• Conducts capacity planning for specific technology domains
• Hadoop ecosystem – Java MapReduce, HBASE/HIVE/Impala, Ooozy, Pig, Sqoop, and others, Apache Spark/SOLR, Morphlines, Elastic Search
• Experience with XML/ XSLT/ JSON /REST
• Familiarity with GWT/ HTML5/Sencha GXT/ Angular JS, will have opportunity to learn on-the-job
• Familiarity with Spring Framework, will have opportunity to learn on-the-job
• Familiarity with SDLC tools such as JIRA, HP ALM, GIT/SVN, Team City/Udeploy, Automated Performance and Regression tools