Big Data Engineer Resume

SUMMARY:

About 10 years of experience in the field of Information Technology, principally in design and development of applications using Big Data technologies, Java, J2EE and Database.
Experienced in working with layered architectures and enterprise applications.
Designed and developed applications in Securities, Insurance, Telecom, Business Intelligence and Banking Domains.
Thorough understanding of software development processes like waterfall and agile methodologies.
Experienced in designing applications using various design patterns.

TECHNICAL SKILLS:

Programming Languages/Frameworks: Java, J2EE, Struts 2.x, Spring, Hibernate, Ibatis, REST Web Services using Spring Boot, Web Services using Hessian protocol, Maven, Ant, JMS, Python(Basics), Scala(Basics), Junit, Elastic Search

Big Data frameworks: Apache Hadoop, MapReduce, Hive, Sqoop, Hbase, Apache Spark (Core, SQL, Streaming), ML algorithms using python, MRunit, Flume, Mapr - Fs

Database: NoSQL - Hbase, RDBMS - MySQL, Oracle

Application or Web Server: Tomcat

IDE: Eclipse, Spring Source, SQL Developer

Version Control: CVS, SVN, GIT

Rules Engine: Drools

Virtualization/Cloud: VMWare, Oracle Virtual box, Docker, AWS(EC2)

PROFESSIONAL EXPERIENCE:

Confidential

Big Data Engineer

Platform & Skills: Hadoop 2.2.0, Hive 0.13

Responsibilities:

Provide professional services to clients for Kyvos.
Convert Sql queries used to generate reports to cube data in Kyvos.
Configure reports based on cube data.

Confidential

Lead Big Data Engineer

Platform & Skills: Hadoop 2.2.0, Hive 0.13, Hbase 0.98, Apache Spark, Java, Scala, Mapr-Fs

Responsibilities:

Analyze the given problem statement and participating in design discussions.
Leading and mentoring a team of four junior engineers.
Used Spark API over Hadoop YARN to perform analytics on data in Hive.
Worked on multiple end to end flows using Spark, Hadoop, Hive, and other technologies.

Confidential

Lead Big Data Engineer

Platform & Skills: Java, Hadoop 2.2.0, Hive 0.13, Hbase 0.98, Map Reduce, Drools 6.3.0, Kie Workbench 6.3.0, Elastic Search, Mapr-Fs

Responsibilities:

Analyze the given problem statement and participate in design discussions like usage of HCatalog, Hbase column design etc.
Perform research and create POCs for usage of technologies like MapReduce vs Spark for delivering an optimal solution considering the performance aspects.
Creation of end to end project flow along with MRUnits.

Confidential

Lead Big Data Engineer

Platform & Skills: Java, Spring Boot 1.2.2.RELEASE, Hadoop 2.6.0, Hive 1.2.1, Impala 2.2.0, Sqoop 1.4.5, Activiti 5.19.0., Amazon EC2

Responsibilities:

Analyze the given problem statement and participate in design discussions.
Research and explore technologies and algorithms that help in arriving at an optimal solution.
Used Hive to write SQL queries. Implemented Partition and Query Optimization.
Workflow contains Sqoop ETL process, Hive scripts.
Mentoring new team members to explain the relevant technologies.

Confidential

Senior Member Technical Staff

Platform & Skills: Core Java, J2EE, JSP, Servlets, XML, Web services, JDBC, Oracle 10g, Window, Maven

Responsibilities:

Designing and developing architectural solutions.
Providing production support on critical issues.
Ensuring the deliveries are done within the time lines.
Mentoring the new team members to explain the relevant technologies.

Confidential

Senior Software Engineer

Platform & Skills: CCXML, Java/J2EE (JMS/ActiveMQ, Struts 2, Spring), Web Services (using Hessian protocol), Ibatis, Oracle 11g, Maven build, Tomcat, Protocols like SMPP, MM7, SMTP

Responsibilities:

Module Leader of Notification Server and VMS Server.
Products overtake from Nanjing, China.
Coding: Development and Unit testing of Java/J2EE, PL/SQL code. Development of code to work in a distributed environment to deposit mails and to interact with third party SMSC, MMSC and Email servers.
Design: Creating low level design documents.
Mentoring.

Confidential

Software Engineer

Platform & Skills: Java/J2EE (Struts 2, Spring), Hibernate, Oracle 11g, Maven build, WebSphere.

Responsibilities:

Project inception at client site (Sydney, Australia).
Coding and unit testing.

Confidential

Software Engineer

Platform & Skills: Java/J2EE (Struts 2, Spring), Hibernate, Oracle 11g, Maven build, WebSphere, Windows, Linux.

Responsibilities:

Module lead for ‘Premium Coverage’ module.
Coding and unit testing: Functionality to calculate premiums based on customer’s modified policy data.
Mentoring.

Confidential

Software Engineer

Platform & Skills: Java/J2EE (Struts1), JDBC, Oracle 9i, Maven build, Tomcat, Windows.

Responsibilities:

Coding and unit testing: Functionality to add/edit customers and funds details.

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