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.
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 :
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.
Provided access to new users and providing instant solutions to reduce the impact and documenting the same and preventing future issues.
Added/installed of new components and removal of them through Cloudera Manager.
Involved in Analyzing system failures, identifying root causes and recommended course of actions.
Collaborated with application teams to install operating system and MapR updates, patches, version upgrades when required.
Implemented and supported Hadoop infrastructure on an Oracle Big Data Appliance.
Implemented and supported our enterprise security standards on a Hadoop cluster.
Experience
5-7 Years
Level
Management
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 : Sound knowledge Unix based file system.
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.
Experience
7-10 Years
Level
Management
Education
Bachelor Of Technology
Senior Hadoop Administrator II Resume
Objective : To obtain a part-time Senior Hadoop Administrator II position with an emphasis on Sales Support/Office Management utilizing extensive experience and skills. Productive in contributing effectively towards the objectives of a team, and is able to share knowledge, ideas and information.
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.
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.
Worked as admin in Hortonworks distribution for 4 clusters ranges from POC to PROD.
Monitored systems and services through Ambari dashboard to make the clusters available for the business.
Experienced on cluster up gradation and patch upgrade without any data loss and with proper backup plans.
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.
Experience
2-5 Years
Level
Executive
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.
Experience
2-5 Years
Level
Executive
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.
Experience
2-5 Years
Level
Executive
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.
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.
Experience
2-5 Years
Level
Executive
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 :
Responsible for Cluster maintenance, Monitoring, commissioning and decommissioning Data nodes, Troubleshooting, Manage and review data backups, Manage & review log files.
Collaborated with application teams to install operating system and Hadoop updates, patches, version upgrades.
Monitored workload, job performance and capacity planning using Cloudera Manager.
Involved in Analyzing system failures, identifying root causes, and recommended course of actions.
Interacted with Cloudera support and log the issues in Cloudera portal and fixing them as per the recommendations.
Imported logs from web servers with Flume to ingest the data into HDFS.
Monitored systems & services, architecture design & implementation of Hadoop deployment, configuration management, backup and disaster recovery systems and procedures.
Experience
7-10 Years
Level
Management
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 :
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.
Deployed high availability on the Hadoop cluster quorum journal nodes.
Implemented automatic failover zookeeper and zookeeper failover controller.
Designed and implemented a toolset that simplifies provisioning and support of a large cluster environment
Reviewed performance stats and query execution/explain plans.
Recommended changes for tuning.
Created and maintained detailed, up-to-date technical documentation.
Experience
10+ Years
Level
Senior
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 :
Responsible for Cluster maintenance, Adding and removing cluster nodes, Cluster Monitoring and Troubleshooting, Manage and review data backups, Manage and review Hadoop log files.
Played responsible role for deciding the hardware configurations for the cluster along with other teams in the company.
Resolved tickets submitted, P1 issues, troubleshoot the error documenting, resolving the errors.
Added new Data Nodes when needed and running balancer.
Operated a multi-tenant service, encompassing cluster management, security, resource and quota management, partitioning, monitoring chargeback, data governance, quality and lineage.
Innovated and evolved our Big Data capabilities through research and hands-on practice.
Collaborated with cross-functional teams across hardware, platform services, and operations.
Experience
10+ Years
Level
Senior
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 Axons 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
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