Senior Hadoop Administrator Resume Samples

A Senior Hadoop Administrator plays a crucial role in the huge data world of IT operations. Top duties and responsibilities are seen on the Senior Hadoop Administrator Resume include the following – data modelings like data designing and implementation; upgrading software and installing patches; checking database connectivity; ensuring database recovery; performing deployment and maintenance tasks; automating manual tasks; measuring nodes using Cloudera Manager; installing and configuring Hadoop eco components like HDFS, MRv2, and YARN; tuning server for optimal performance of the cluster; and setting up automatic failover control and manual failover control; and managing secure authentication mechanism for Hadoop clusters.

To work in this challenging environment, the following skills and qualifications are required – a comprehensive experience in managing, provisioning and monitoring Hadoop clusters; deep knowledge and related experience in HDFS, HIVE and Flume; experience in importing and exporting data using Sqoop from HDPS to relational database systems and vice-versa. A degree in Computer Science is a common qualification.

Senior Hadoop Administrator Resume example

Senior Hadoop Administrator Resume

Headline : Over 8 years of experience in design, development and implementations of robust technology systems, with specialized expertise in Hadoop Administration and Linux Administration. Able to understand business and technical requirements quickly; Excellent communications skills and work ethics; Able to work independently.

Skills : MS Office, MS Word.

Description :

    1. Able to ingest the data from almost all data factories in the world, use it for following purposes to start with pricing insights, price & promotion, marketing mix models, assortment.
    2. Provided access to new users and providing instant solutions to reduce the impact and documenting the same and preventing future issues.
    3. Added/installed of new components and removal of them through Cloudera Manager.
    4. Involved in Analyzing system failures, identifying root causes and recommended course of actions.
    5. Collaborated with application teams to install operating system and MapR updates, patches, version upgrades when required.
    6. Implemented and supported Hadoop infrastructure on an Oracle Big Data Appliance.
    7. Implemented and supported our enterprise security standards on a Hadoop cluster.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Management
Education
Education
Bachelor Of Technology


Senior Hadoop Administrator III Resume

Summary : Responsible for Cluster maintenance, Monitoring, commissioning and decommissioning Data nodes, Troubleshooting, Manage and review data backups, Manage &review log files. Day to day responsibilities includes solving developer issues, deployments moving code from one environment to other environment, providing access to new users and providing instant solutions to reduce the impact and documenting the same and preventing future issues. Experienced on adding/installation of new components and removal of them through Ambari.

Skills : MS Office, MS Word.

Description :

  • Implemented and supported Hadoop infrastructure on an Oracle Big Data Appliance.
  • Implemented and supported our enterprise security standards on a Hadoop cluster.
  • Proposed and deployed new software environments required for Hadoop and expand existing environments
  • Set up new Hadoop users. This includes setting up and testing HDFS, Hive, Pig and MapReduce access for the new users
  • Worked with the infrastructure, network, database, application and business intelligence teams to guarantee high availability.
  • Worked with developers to evaluate their Hadoop use cases, provide feedback and guidance.
  • Ability to proactively identify, troubleshoot and resolve live systems issues.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Management
Education
Education
Bachelor Of Technology


Senior Hadoop Administrator II Resume

Objective : Over 8 years of experience in design, development and implementations of robust technology systems, with specialized expertise in Hadoop Administration and Linux Administration. Able to understand business and technical requirements quickly; Excellent communications skills and work ethics; Able to work independently.

Skills : Hadoop Framework Hdfs, Map Reduce, Pig, Hive, Hbase,.

Description :

    1. Ultimated software, Data Factory facilities and Data Engineering Services are focused on cloud-based, open data architectures and tools that provide data extraction and processing data sources towards data analytics deliverables.
    2. Data Factory provided seamless extraction of raw data from multiple data sources and sensors via a cloud-based Data Extraction Appliance, and a Data Tool Manager that selects the right tool sets to orchestrate the flow of raw unstructured data to the target data marts and moves forward towards the Business Analytics Dashboard.
    3. Worked as admin in Hortonworks distribution for 4 clusters ranges from POC to PROD.
    4. Monitored systems and services through Ambari dashboard to make the clusters available for the business.
    5. Experienced on cluster up gradation and patch upgrade without any data loss and with proper backup plans.
    6. Proposed and deployed new software environments required for Hadoop and expand existing environments.
    7. Set up new Hadoop users. This includes setting up and testing HDFS, Hive, Pig and MapReduce access for the new users.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
Medical

Senior Hadoop Administrator I Resume

Objective : Responsible for implementation and ongoing administration of a Hadoop infrastructure on an Oracle Big Data Appliance, working with the infrastructure, network, database, application and business intelligence teams to guarantee high availability, implementing and supporting enterprise security standards on a Hadoop cluster and performance tuning of Hadoop clusters and Hadoop MapReduce or Spark routines.

Skills : MS Office, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

  • Implemented scalable and sustainable data engineering solutions using tools such as Databricks, Matillion, Snowflake, Apache Spark and Python. The data pipelines must be created, maintained and optimized as workloads move from development to production for specific use cases.
  • Identified appropriate (and innovative) data ingestion, preparation, integration and operationalization techniques in optimally addressing the data requirements.
  • Partnered in a dynamic and exciting agile environment with Scrum Masters, Product Owners, and team members to develop creative data-driven solutions with our ETL pipeline that meet business and technical initiatives
  • Trained counterparts in the data pipelining and preparation techniques, which make it easier for them to integrate and consume the data they need for their own use cases.
  • Promoted the available data and analytics capabilities and expertise to business unit leaders and educate them in leveraging these capabilities in achieving their business goals.
  • Enabled self-serve analytic capabilities across the enterprise using Tableau visualizations and AI/ML toolsets.
  • Implemented Hadoop stack and different bigdata analytic tools, migration from different databases to Hadoop.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
Bachelors

Assistant Senior Hadoop Administrator Resume

Objective : Strong ability to design, build and manage data pipelines for data structures encompassing data transformation, data models, metadata and workload management. The ability to work with both IT and business in integrating analytics and data science output into business processes and workflows.

Skills : MS Office, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

  • Analyzes system/application architecture; ensures that architecture conforms to enterprise blueprints.
  • Evaluates and tests potential IT architecture solutions to ensure they meet user needs and requirements.
  • Creates and produces moderately complex IT architecture designs to translate user requirements to solutions.
  • Researches and produces standards documents.
  • Researches future industry trends; acts as resource for development staff regarding the use of new technologies.
  • Applies hardware engineering and software design theories and principles in researching, designing, and developing product hardware and software interfaces.
  • Translates complex business problems into sound technical solutions.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
Medical

Associate Senior Hadoop Administrator Resume

Objective : Extensive experience in BI, data warehousing, analytics, and Big Data, Strong communication and influencing skills (oral, written, listening, interactions with senior leadership), Ability to work independently and work within/outside the team to get things done.

Skills : Hdfs, Map Reduce, Pig, Hive, Hbase, Sqoop, Zookeeper.

Description :

  • Installed and configured Hadoop clusters (Experience with MapR specifically a plus).
  • Managed Hadoop, Sqoop and Spark cluster environments
  • Applied proper architecture guidelines to ensure highly available services
  • Planed and executed major platform software and operating system upgrades and maintenance across physical environments.
  • Developed and automated processes for maintenance of the environment.
  • Implemented security measures for all aspects of the cluster (SSL, disk encryption, role-based access).
  • Ensured proper resource utilization between the different development teams and processes.
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
Bachelors

Assistant Senior Hadoop Administrator I Resume

Summary : Having 10 years of experience in IT Industry with strong experience in Big Data Hadoop and Java 4+ years of experience in BIG DATA Hadoop Administration and Development. 6 years of experience in JAVA Development. Hands-on experience in designing and implementing solutions using Apache Hadoop 2.4.0, HDFS 2.

Skills : MS Office, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

    1. Responsible for Cluster maintenance, Monitoring, commissioning and decommissioning Data nodes, Troubleshooting, Manage and review data backups, Manage & review log files.
    2. Collaborated with application teams to install operating system and Hadoop updates, patches, version upgrades.
    3. Monitored workload, job performance and capacity planning using Cloudera Manager.
    4. Involved in Analyzing system failures, identifying root causes, and recommended course of actions.
    5. Interacted with Cloudera support and log the issues in Cloudera portal and fixing them as per the recommendations.
    6. Imported logs from web servers with Flume to ingest the data into HDFS.
    7. Monitored systems & services, architecture design & implementation of Hadoop deployment, configuration management, backup and disaster recovery systems and procedures.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Management
Education
Education
Master Of Computer Applications

Senior Hadoop Administrator/Consultant Resume

Summary : Over 7 years of experience in IT, which includes 4 years of experience in Hadoop environment as an administrator. Hands on experience in deploying and managing the multi-node development, testing and production Hadoop cluster with different Hadoop components (HIVE, PIG, SQOOP, OOZIE, FLUME, HCATALOG, ZOOKEEPER, HBASE) using Cloudera Manager and Hortonworks Ambari.

Skills : MS Office, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

    1. Involved in setting up Cloudera Hadoop Cluster and wrote MapReduce jobs, Hive queries and Pig Latin scripts to explore through the data to find significant information for trend analysis.
    2. Deployed high availability on the Hadoop cluster quorum journal nodes.
    3. Implemented automatic failover zookeeper and zookeeper failover controller.
    4. Designed and implemented a toolset that simplifies provisioning and support of a large cluster environment
    5. Reviewed performance stats and query execution/explain plans.
    6. Recommended changes for tuning.
    7. Created and maintained detailed, up-to-date technical documentation.
Years of Experience
Experience
10+ Years
Experience Level
Level
Senior
Education
Education
Bachelors

Senior Hadoop Administrator/Manager Resume

Summary : Over 5+ years of experience in architecting, administrating, configuring, installation and maintenance of Open Source Big-data applications, with focused experience on MapR distribution, Expertise in administration of MapR DB / Hive / Drill / Hbase / Spark / Sqoop.

Skills : MS Office, Hadoop administration demands one's deployment skill in Hadoop cluster, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

    1. Responsible for Cluster maintenance, Adding and removing cluster nodes, Cluster Monitoring and Troubleshooting, Manage and review data backups, Manage and review Hadoop log files.
    2. Played responsible role for deciding the hardware configurations for the cluster along with other teams in the company.
    3. Resolved tickets submitted, P1 issues, troubleshoot the error documenting, resolving the errors.
    4. Added new Data Nodes when needed and running balancer.
    5. Operated a multi-tenant service, encompassing cluster management, security, resource and quota management, partitioning, monitoring chargeback, data governance, quality and lineage.
    6. Innovated and evolved our Big Data capabilities through research and hands-on practice.
    7. Collaborated with cross-functional teams across hardware, platform services, and operations.
Years of Experience
Experience
10+ Years
Experience Level
Level
Senior
Education
Education
Bachelor Of Technology

Senior Hadoop Administrator Resume

Objective : Over 5 years of hands-on Hadoop, Cloudera administration expertise backed by relevant certifications, Deep knowledge of core Hadoop services including HIVE, IMPALA, YARN/Spark and Sentry Experience working on large clusters (50+ nodes) focusing on addressing issues resulting from hyper scale and petabyte sized data warehouses.

Skills : MS Office, Proper knowledge and hands-on experience in Hadoop ecosystem components.

Description :

  • Developed, and maintained Axon’s system integration, data integration, management, and analytics solutions.
  • Developed and maintained automated APIs and ETL pipelines that support Axon's product development and evolution at scale.
  • Partnered with internal teams and agencies to make public safety data accessible and actionable.
  • Facilitated cross-team collaboration among engineers and contribute to the broader community of senior engineers.
  • Ability to shell script with Linux
  • Ability to troubleshoot problems and quickly resolve issues
  • Monitored cluster connectivity and security
Years of Experience
Experience
2-5 Years
Experience Level
Level
Executive
Education
Education
Bachelors