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Leading Etl Developer Resume

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Reston, VA

OBJECTIVE:

  • An intellectual and challenging position that allows me to use my skills and experiences to enhance the efficiency and effectiveness of the organization.

PROFESSIONAL SUMMARY:

  • Cutting - edge skill on cloud computing.
  • Proficient with database modeling and design, database kernel, data warehouse, data mining and business intelligence reporting. Familiar with ETL concepts, NOSQL, and SQL-based reporting and analysis.
  • Twenty years of experience developing critical communications software for International companies using full Software Development Life Cycle (SDLC).
  • Expertise in developing applications using C/C++, SQL, Java, Shell Script.
  • Expertise with service oriented architecture (SOA) and agile development.
  • In-depth understanding and working experience with network programming, Win32 socket and SNMP Subagent development. Familiar with TCP/IP and network security.
  • Outstanding leadership and communications skills as a team member. Self-starter and motivated.
  • Passed CFA Level 1 in 2008.

TECHNICAL SKILLS:

Cloud Computing: AWS EC2/EMR/S3/SQS, Hadoop/Spark, Oozie/ActivitiLanguages: SQL, Python, Java, Shell Script, Scala, C/C++, XML/HTML, XSLT/CSS, UML

Web Server: Apache, IIS, Tomcat

Database: Hive/Pig, Hbase, Oracle, MySQL, postgres, SQL-Server, Netezza, Greenplum

Third Party Tools: Toad, Clearcase, Git, AccuRev, subversion, JIRA, Installshield, StartUML, Etherpeek, Valgrind, Eclipse, Pentaho, Cognos, Businessobject, Jenkins

Operating System: Windows, Linux (RedHat, Monta Vista, Solaris), VMWare

Network Protocols: TCP/IP, UDP, DNS, SSH, DHCP, RPC, HTTP, Telnet, FTP, SNMP, SOAP

Analysis tools: R, Pentaho, DataFlux

PROFESSIONAL EXPERIENCE:

Confidential

Leading ETL Developer

Environment: Linux, Python, Java, SQL, Netezza, Greeplum, AWS EC2, AWS EMR, Hadoop, Hive, TEZ, HBase, Oozie/Activiti, Spark, Splunk

Responsibilities:

  • Design the General and Customized ETL process on AWS cloud.
  • Provide proof of concept and evaluation on new technologies and tools on the AWS cloud.
  • Streamlined and optimized the build and deployment process.
  • Worked closely with Business Analysts to develop the expertise on New York Stock Exchange and Chicago Board Option Exchange data.
  • Leading the ETL design on loading, validation and transform data to Netezza, Greenplum and AWS Cloud in Confidential using SQL, Java/Python, Shell scripts and Oozie workflow.
  • Support Operation Team and periodical disaster recovery test.
  • Generate Business Reports using Cognos.
  • Setup the new server and test environment for QA.

Confidential

Data Warehouse Programmer/Analyst

Environment: Windows, Oracle 10g, Toad, Pentaho, BusinessObject, ERWin

Responsibilities:

  • Worked with Project Manager on scope document and project planning.
  • Evaluated the tools for data cleanup and data warehouse build - up (Informatica and Pentaho)
  • Provided quality report to identify dirty data.
  • Identify the source of dirty data
  • Suggested data cleanse solutions.
  • Advised on database architecture designs, development priorities, operation process optimization and application improvements.

Confidential, Reston, VA

Senior Software Consulting Engineer

Environment: Redhat Linux, MySQL, NET-SNMP, C++, AccuRev, JIRA, XML, SOAP

Responsibilities:

  • Lead level participation in architecture, design, estimation and development planning.
  • Designed configuration, diagnostics, and security modules and peer - reviewed other development areas, database schema, GUI,
  • Created data collection, storage, backup and recovery scripts.
  • Developed SNMP Adapter and configuration modules.

Confidential, Germantown, MD

Senior Software Engineer

Responsibilities:

  • Muliple projects on front end and back end Network Operating Center Management on both Windows and UNIX/Linux Environment.

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