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Big Data Solution Architect Resume

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Plano, TX

EXECUTIVE SUMMARY:

  • I have 11 plus years of experience in Information Technology Industry.
  • Worked as a Big Data Architecture, Admin, Developer, Analyst, Programmer in variety of industries, and I have performed well using different technologies in team, project and business capacities.
  • Dev/Admin/Architect - Capable of designing, developing, administrating and analyzing Big Data problems.
  • Leadership & Co-ordination - Successfully led and mentored the team in various modules in Big Data, Web, Mobile based Business Applications
  • Technical Expertise - As an Architect/Admin/Developer for the Analytical/Services/Applications, I have shown great technical expertise in developing the System for the customer with very aggressive deadlines.

AREAS OF EXPERTISE:

  • Big Data Administration, Development, Architecture, Analytics
  • Mobile and Web App Development
  • Project Management
  • Problem/Incident Management
  • Onsite and Offshore Management

EXPERIENCE AND SKILLS:

Languages: Java, C#.

Hadoop Core: HDFS, MapReduce, YARN.

Hadoop ecosystem: Hive, Pig, Hbase, Sqoop, Flume, ZooKeeper, Oozie, Ganglia, Nagios, R, RHadoop, Mahout, Kafka, Storm, Spark, Solr, Banana, Drill, Knox, Tableau.

Hadoop Cluster: Setup, Chef, Installation, maintainance, Cloudera, Hortonworks, Apache Hadoop, Amazon EC2

Web tech: J2EE, Web Services, REST, HTTP, XML, Javascript, CSS.

Mobile Tech: MobileWeb.

Databases: HBase, Cassandra, MongoDB, Riak, Sql Server, MySQL, Oracle.

Web Servers: Web Sphere, Tomcat, Jboss.

Version Tools: Visual Source Safe, SVN.

OS: Windows, Linux/Unix.

Process: CMM, ISO, Agile.

PROFESSIONAL EXPERIENCE:

Confidential, Plano, TX

Big Data Solution Architect

Environment: HDP, Hadoop, HDFS, Map Reduce, Hive, Flume, Kafka, Storm, Solr, Banana, HBase, Oozie, Java, Tableau, R, Mahout, Machin Learning, Revolution R, node.js, Spark, Drill, Knox, Linux CentOS/SELS.

Responsibilities:

  • Architecture, Administration, Development, Data Analytics
  • Architecture, End to End implementation.
  • Kafka producer events generation, broker simulation, isolating topics, event parsing, Kafka Spout Configuration.
  • Storm Topology creation, Schema development and HDFS, HBASE, Health Monitor Bolts Implementation.
  • Hive DDLs, Partitions creation on files.
  • Visual Analytics using Tableau.
  • Architecture, end to end implementation.
  • Twitter Api Creation, Search Api, Power Stack Api implementation, Acquisition of Historical Data.
  • Live stream ingestion with Flume.
  • Hive implementation on tweets. Data indexed with Solr.
  • Data cleansing with RHadoop, Machin Learning technics applied on tweets data like TFIDF, KMeans Clustering.
  • Performed sentiment Analysis.
  • Visual Analytics with Banana on top of Solr Index and with Tableau.
  • Architecture, end to end implementation.
  • Data ingestion from Main Frames, Teradata, Oracle to HDFS.
  • Hive Implementation with Partitions.
  • Linear Regression Models, Predictive analysis with R.

Confidential, Bothell, WA

Big Data Infrastructure Consultant

Environment: Hadoop, HDFS, Map Reduce, Chef, Ruby, Ganglia, Hive, Flume, Oozie, Java, Riak, Linux CentOS.

Responsibilities:

  • Architecture end to end Admin, development and support of Hadoop, Riak.
  • Currently working on Hadoop 2.x of Hadoop.
  • Experienced in Cluster Setup, Chef provisioning and administering Hadoop, Riak clusters.
  • Administrating core components Name Node, Resource Manager, Node Manager, Data Node and SNN.
  • Managing Hadoop and Riak Clusters, checking cluster Health, Version Upgrades.
  • Strong experience in performance tuning, troubleshooting.
  • Setting permissions, Commissioning, Decommissioning, Balancing, and Managing Nodes.
  • Setup and monitoring tools Ganglia and Nagios
  • Analytics implemented with using Map Reduce programming (MPP), Java, Hive scripting.
  • Worked on Continuous data ingestion/integration tools with Jenkins, Oozie, and Flume.
  • Experience on Disaster Recovery(DistCp) implementation for Hadoop
  • Involved in setup and maintenance of Hadoop clusters for Dev and Prod environments.

Confidential, Bloomington, IL

Big Data Consultant

Environment: Hadoop, HDFS, Map Reduce, Hive, Pig, HBase, Sqoop, Flume, Oozie, Java, J2EE, ZooKeeper, Splunk, Cassandra, Chef, CDH3/4, Amazon EC2, Cloud Computing, R&D, Linux CentOS, Windows.

Responsibilities:

  • Installation, end to end Admin, development and support of Hadoop, hive, Pig, Sqoop, HBase, Oozie & related Hadoop stack.
  • Providing analytical dash boards, reports and POC’s to the Directors, Service Managers and stack holders. And participate and presenting the work progress of the System.
  • Worked on Design patterns like summarization, bloom filtering, join and Meta Patterns.
  • Analytics implemented with using Map Reduce programming (MPP), Java, Hive and Pig scripting.
  • Worked on Continuous data ingestion/integration tools with Sqoop, Flume.
  • Experience on HBase, MongoDB and Cassandra NoSQL databases.
  • Solid understanding and experience with extract, transform, load (ETL) methodologies.
  • Currently working on Cloudera distribution of Hadoop.
  • Experienced in installing, Chef configuring, monitoring and administering Hadoop, Cassandra clusters.
  • Administrating core components Name Node, Job Tracker, Task Tracker, Data Node and SNN.
  • Managing Hadoop Cluster, checking cluster Health, Version Upgrades.
  • Tuning and performance improvement of cluster
  • Migrating data from one cluster to another using distcp
  • Involved in setup and maintenance of Hadoop clusters for distributed dev/staging/production.
  • Created scripts to form Amazon EC2 clusters and for processing to the internal resources.
  • Onsite & Offshore team management and call rotation

Confidential

Lead Consultant

Environment: Java, J2ee, Spring MVC, Mobile Web, JavaScript, jQuery, CSS3, IBM RSA, JAX-RS, Jersey, Web Sphere, SVN, Web Services, AJAX, UI, XML, HTML, Agile/Scrum, Windows XP/2007.

Supporting Tools: HP Service Manager, Diagnostics, BAC, Splunk Business Intelligence and Warehouse analysis, THS Tracker, JRF Data Tool, and Tealeaf.

Responsibilities:

  • Designed, developed, managed and supported multiple Mobile and Web ( https://m.statefarm.com/) Auto, Renters, Condo and Confidential Bank (Bill Pay) projects.
  • Proposed design patterns and emerging technologies to support application development projects.
  • Worked on front end tools JQuery, JSON, and JSTL and with style sheets CSS3.
  • Creating and consuming REST and SOAP Web Services.
  • Performing the maintenance work of the j2ee applications as per the stipulations listed by the firm.
  • Worked with JEE controller frameworks (Spring MVC, DDUI, Struts).
  • Supporting and monitoring live-deployed production environments supporting high concurrent user load.
  • Triaging Auto Quote Purchase prod issues through Technical Observation Post.
  • Production support, Root Cause Analysis, Clustering, Assigning tasks for related teams and escalation.
  • SME in Service, Problem, Incident, and Request tickets Management, Metrics and reports.
  • Checkout for infrastructure, implementation and maintenance windows.
  • Coordinated with development and testing teams to complete applications. Onsite & Offshore team management and call rotation.

Confidential, South San Francisco, CA

Social Telephony Architect

Environment: Java, J2EE, Python, Web Services, Face book API, Visio, MySQL, .Net CF, Windows Mobile SDK, Windows XP/2003, Linux/Unix, WAS, JavaScript, CSS.

Responsibilities:

  • Architecture, Created detailed workflows, prototypes and the requirements that effectively communicate the interactive design.
  • Understand and explore the market products and Come up with innovative ideas.
  • Created the formulated product visually with Visio, PowerPoint tools.
  • Implemented the Call flow Apps like Community Call, Click 2 call, Messaging, Voice monetization, Parental control, Voice micro blogging, Virtual numbers.
  • Created Traceability matrix, Reviewed the tasks time to time.
  • Face Book, Twitter, Pudding media Integration.
  • Developed all Apps for Windows mobile environment and Implemented web service.
  • Implemented web application for managing subscriber's information.

Confidential, Sacramento, CA

Programmer

Environment: Java, J2EE, Web Services, SQL Server, Windows, Web Sphere, JavaScript, HTML, VSS

Responsibilities:

  • Created composite web custom controls for easy reuse.
  • Server -side validation utilizing J2ee controls.
  • Extensive use of Web services.
  • Involved in migration of ASP application to J2EE
  • Design and development of Web pages using JSP, JScript, HTML, DHTML, JDBC and XML.
  • Extensive user of Stored Procedures, Triggers.

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