Designer Resume Foster City, CA - Hire IT People

SUMMARY

Big Data HADOOP (Cloudera Certified) professional with more than 9 years of experience in System Analysis, Design, Development, Administration, Maintenance and Production Support.
Almost 2 years of hands - on experience in Big Data Hadoop in Enterprise mid-size cluster for one of the largest payment network companies.
Strong skillset in Hadoop administration and development using MapReduce, Pig, Hive, Sqoop, Fair Scheduler, Flume and Oozie.
Strong Unix shell scripting skills.
Hands-on and Instrumental in data platform migration for ETL from AB Initio to Hadoop.
Strong in Hadoop Cluster testing, validation after upgrade or patching.
Strong exposure in Oracle.

TECHNICAL SKILLS

Big Data: Hadoop ( Cloudera 4.x.x and 5.x.x.), Hive, Pig, Sqoop, Oozie, Flume, Fair Scheduler, HUE,Nagios,Ganglia

Databases: Oracle, DB2

Development Tools: MapReduce, HQL, PIG LATIN, PL/SQL, JAVA, C, C++

Scripting: Unix Shell Scripting

ETL Tool: Ab Initio

PROFESSIONAL EXPERIENCE

Confidential, Foster City, CA

Designer

Environment: Hadoop 2.0.0-cdh4.2.1 / cdh 5.1.2, Cloudera Manager 4.8 / 5, Hive 0.10/ 0.12, Pig 0.10 / 0.12, Oozie, Flume, RHEL 5.9, 6.4, Abinitio, AIX

Responsibilities:

Working as a Designer to guide development team for Hadoop best practices for any new deployment and also for migration of Abinitio to Hadoop.
Performance tuning of Hive and Pig jobs as required.
Did POC of sqoop export from HDFS to DB2 successfully to avoid Abinitio load for huge data.
Address any hadoop job failure immediately reported by apps Support team and resolve within SLA.
Instrumental in Data fix processes in hadoop platform, Monitor Alerts e.g. memory exception, data partition missing and health of the cluster through Cloudera manager.
Validate quality of data getting loaded into Hadoop from different sources on adhoc basis.
Analysis and Research using pig, hive, map-reduce for process improvements.
Good exposure in restarting services (faced several times in Hive and Flume) as required.
Working in tandem with core Linux administration team for upgrades and maintenance of the cluster.
Working with Linux admin team regarding sizing of cluster (master nodes and number of data nodes).
Reviewing application code/UDF’s to make sure that it does not break things in the cluster.
Single handedly working to develop and administer in-house decision science repository for predictive analysis.
Preparing weekly management status report.
Currently involved in CDH upgrade from CDH 4 to CDH 5 for all the Hadoop Clusters
Worked as a technical lead to implement the first Big Data Hadoop POC for RS Competency as per customer requirement.
Trained more than 30 resources in RS including application SME’s who are deployed as Hadoop Developer, Support, Tester till date,

Confidential

Project Lead

Environment: Unix Shell Scripting, Oracle Apps 11i, Oracle 10g, Toad, Sun Solaris, AIX, SSH, PGP, Report 6i, Apps Modules- AP, PO,GL and iExpense

Responsibilities:

Single resource who worked as core developer to fix more than 180 codes impacted due to infrastructure upgrade.
Designed a Scanner tool for custom objects impact due to technical upgrade.
Managing the Production Support as a Level 3.
Preparation of Matrix data and Defects tracker for the management and client status calls.
Managing Knowledge Management Repository.
Managing any infrastructure issue.
Managing connectivity testing using ssh and pgp.
Managing a team of 6 developers and 12 technical Support resources both from offshore and onshore.
Requirement gathering, design and code development.
Co-ordination with DBA(s) for any technical support activity.
Worked on preparation of unit Test scripts.

Confidential

Developer

Environment: Oracle, C, C++ and UNIX Shell Script

Responsibilities:

Developed Custom Interface for uploading the data from IPIG Instrument into Oracle database.
Provided technical assistance to other team members.
Prepared technical design documents for customizations and developments..

Confidential

Team Member

Environment: Oracle, C, C++ and UNIX Shell Script

Responsibilities:

Developed Customer Interface for controlling speed of Turbine and data flow control.
Work Documentation.

Confidential

Team Member

Environment: C and Unix

Responsibilities:

Testing for the code of the interface designed for Apple Sorting Machine.
Documentation.

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Designer Resume

Foster City, CA

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