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Big Data Engineer Resume

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Austin, Tx

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SUMMARY

  • 14 years of experience in the development of applications of which 11 years were as Java developer and its technologies as Spring (MVC, Roo, Data), Hibernate, Oracle mainly in banking areas, and 3 years as Big data engineer with many tools of the ecosystem such as hadoop, flume, karfa, Spark (core, SQL, Streaming), NoSQL like Hbase, MongoDB and Cassandra, as programming language Scala and Python.
  • Developed Jobs in Scala and Spark for ingest file avro in Data Lake
  • Developed import table with sqoop and export for hadoop
  • Collaborated closely with the customer team to build new features.
  • Evaluated new technologies and build prototypes for continuous improvements.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.

TECHNICAL SKILLS

Languages: For Big Data I use Scala (ETL, Streaming), algorithms (Machine Learning) I use Python, the rest of applications I use Java.

Database: NoSQL like Hbase, Cassandra and MongoDB.

SQL: SQL like Oracle, MySQL, MariaDB, AWS S3, HDFS, Hive.

OS: Linux(CentOS, Ubuntu, Red Hat), Windows

Other Tools: Data Integrator of SQLServer and Power BI. AWS,TOAD, SoapUI, RTC(Rational Team Concert), MKS, Git, IntelliJ IDEA, Eclipse, PyCharm, Knime, RapidMiner, Apache Flink, Cloudera(Oozie, Sqoop, HUE, Zookeeper, kafka), Tectia, MobaXterm, Vmware.

PROFESSIONAL EXPERIENCE

Confidential, Austin, TX.

Big Data Engineer

Responsibilities:

  • Developed Jobs in Scala and Spark for ingest file avro in Data Lake
  • Developed import table with sqoop and export for hadoop
  • Setup tools own of Citi bank.
  • Updated of cloudera.
  • Worked on an geographically dispersed team.
  • Mentored other team members.
  • Maintained and modify legacy codes.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.
  • Lift up Change request.
  • Executed a Data cleaning.

Confidential, Dallas, TX.

Architect Hadoop/Java

Responsibilities:

  • Created cluster with apache hadoop, hive, spark, Kafka in Linux Ubuntu.
  • Created cluster with cloudera in Linux CentOS..
  • Developed projects (PoC) to standardize the company to be a service provider.
  • Developed process for electronic bill.
  • Developed Data Lake for environment Confidential .
  • Developed Sentiments analysis.
  • Researched and evaluated new tools and technologies to solve business problems.
  • Provide expertise in defining Big Data Technical Architecture and design using Hadoop, NoSQL.
  • Developed web Services REST for BBVA Bank.
  • Worked with QA to resolve defects
  • Drove projects from technical expertise.
  • Conducted a course of introduction to hadoop.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.

Confidential

Technical leader Java

Responsibilities:

  • Collaborated closely with the customer team to build new features.
  • Evaluated new technologies and build prototypes for continuous improvements.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.
  • Developed solutions which account for scalability and optimize performance
  • Converted requirements into technical design.
  • Mentored other team members.
  • Designed and implement Back - end components.
  • Code review.
  • Setup servers.
  • Developed documentation layouts, diagrams, code comments.

Confidential

Developer Java

Responsibilities:

  • Designed and implement Back-end components.
  • Created test suite.
  • Wrote new code to build new functions.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.
  • Maintained and modify legacy codes.
  • Created jobs in Jenkins.
  • Converted requirements into technical design.
  • Developed documentation.
  • Collaborated with cross functional team in development.
  • Assisted and support in the roll-out of software releases.
  • Integrated existing software into new.

Confidential

Sr. Java developer

Responsibilities:

  • Designed and implemented Back-end components.
  • Produced high quality production ready code in an agile environment.
  • Worked with offshore team.
  • Participated in the daily scrum, update and tasks assigned in the agile tool.
  • Lift up Change request.
  • Delivered production the projects.
  • Worked with QA to resolve defects
  • Technical support.
  • Prepared required documentation as outlined by departmental standards.
  • Mentored other team members.
  • Maintenance and modify legacy codes.

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