System Architect/ Hadoop Admin Resume
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Phoenix, AZ
SUMMARY
- 13+ years of experience providing IT leadership and solutions across several markets including Telecom, Manufacturing, Insurance, Banking and Mining.
- Roles have ranged from software Engineer to Enterprise System Architect, Team Leader, System Administrator, System Integration Specialist and System security engineer.
- Key Skill areas include:
- Big Data Evangelist.
- Big Data Cloud Based IT Company Startup Experience
- Big Data/Hadoop System Architecture and Administration ( Hortonworks and MapR)
- Big Data Ecosystems Tools Evaluation and Integration ( Recommend tools to fit business needs)
- Big Data Security ( Kerberos, LDAP AD integration and Ranger)
- Enterprise Architecture and IT Strategy.
- IT and Big Data Governance (Program, Platform and Data Levels)
- Unix/Linux System Administration( Cent OS, RHEL and Oracle Linux 7.4)
- RDBMS (Oracle, SQL Server & MySQL) setup.
- Linux Virtualization using QUME & KVM
- Hadoop Installation HDP2.2 & Upgrade HDP2.3.4, HDP2.4 & HDP2.5.5 on Enterprise Cluster
- R (v3.4) & RStudio(v1.0) installation, Upgrade and Support
- Microsoft Azure Cloud
PROFESSIONAL EXPERIENCE
Confidential, Phoenix AZ
System Architect/ Hadoop Admin
Environment: Hortonworks HDP2.5.5, RHEL6.9 R and RStudio
Responsibilities:
- System design and Architecture
- Use case identification, requirements analysis and documentation
- Hardware, software and networking recommendations
- Evaluation and recommendations for Hadoop distributions and ecosystem tools
- Cluster installs and upgrades, Hadoop administration
- Cluster security - Kerberos, LDAP AD integration.
- Identification of opportunities to leverage technology
- Server builds and security lockdowns
- Operations support, monitoring, log file analysis
- Disaster Recovery planning, High-Availability and Scalability.
- Analysis of Hadoop configuration and automation with recommendations
- R & RStudio installation/Upgrade and Support
- Linux Upgrade ( RHEL6.5 to RHEL6.9) on Big Data Dev and Production Cluster
- Setting up ODBC (Windows/Linux) & JDBC connections for Big Data Server
- Splunk for Big Data logs and User Activity logs
- Kafka, Spark support data streaming.
- Hbase and Phoenix support.
- Grafana for Dashboards
- Big Data Servers registration with Enterprise RHEL Satellite Server
- Zeeplien for Hive, SQL and Shell.
- Shell Scripting for production jobs Automation.
- Microsoft Azure Experience.
Confidential, Philadelphia, PA
Sr HadoopAdministrator
Environment: Hortonworks HDP2.x & MapR
Responsibilities:
- Researched and recommended hardware configuration for Hadoop cluster
- Designing the architecture
- Expertise in MapR Hadoop Distribution System
- Cluster Installation for Lab, Staging and Production environment
- Install, configure and use eco system tools (Hive, PIG and Sqoop)
- Apply patches, patch and build eco system tools
- Setup NOSQL databases (HBase)
- Involved in setting up Hortonworks Hadoop in Dev environment
- Expertise in data migration from Cloudera HDFS to MapR FS using distcp
- Expertise in Hadoop Security using Kerberos/LDAP/PAM
- Expertise in data recovery and data backup
- Expertise in importing data from Teradata using sqoop
Confidential, NC
Administration/Production Support
Environment: s: Linux, Siebel CRM
Responsibilities:
- Responsible for Development and monitoring Application.
- Expertise in setting up Dev,QA,Stg and Production environment.
- Expertise in Design, configure and manage the backup and disaster recovery for Hadoop data
- Expertise in applying OS updates, patches, version upgrades as required
- Expertise in Optimize and tune the applications to meet the performance requirements
Confidential, Sunnyvale, CA
Administrator & Support Engineer
Responsibilities:
- OS Patches, Upgrades and users support.
- Siebel Data Base Backups.
- Application Security.
- Support for Dev and Prod servers.
- Expertise in Optimize and tune the environment to meet the performance requirements
Confidential
Siebel Administrator
Responsibilities:
- Responsible for updating System Requirement document, Technical design document for Change Requests
- Processing/loading Claims data
- Worked on EAI, which includes creating a new Integration Object, using Business Services like Siebel Adaptor, XML Converter and Write to File
- Created Workflow Policies, Workflow Actions, and Workflow Conditions, which are triggers a Workflow Processes
Confidential
Siebel Administrator
Responsibilities:
- Worked on EAI, which includes creating a new Integration Object, using Business Services like Siebel Adaptor, XML Converter and Write to File
- Created Workflow Policies, Workflow Actions, and Workflow Conditions, which are triggers a Workflow Processes
- Configured Drilldowns and user properties and Auto Toggles
- Worked on multi-value links and MVG to reflect all the changes made according the requirements
Confidential
Siebel Administrator
Responsibilities:
- Responsible for Designing and Configuring Screens, Views, Applets and Applications
- Responsible for customizing Workflows as per client requirements
- Responsible for customizing Application-using Script
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