Technology Analyst Resume

SUMMARY:

5.8 years of experience in analysis, design and development of various Java and Big data applications.
Experience in Waterfall and Agile methodologies
Involved in all phases of the SDLC (Software Development Life Cycle) from analysis, design, development, testing, implementation and maintenance wif timely delivery against aggressive deadlines
Rich experience in Electricity Utilities and Manufacturing domain
Experience in identifying and fixing multithreading application vulnerabilities.
Experience in working wif multiple vendors and geographically distributed teams
Highly motivated individual wif proven ability to learn fast and work well under pressure.
Has the ability to gather and analyze Business Requirement, and to develop strategy and specification for successful project implementation.
An effective team player wif exceptional planning and execution skills coupled wif a systematic approach and quick adaptability.

TECHNICAL SKILLS:

Languages: Java

Database: Oracle 11g, Teradata, Cassandra, Mongo DB

Frameworks: Spring Framework

Big Data: Apache Hadoop, Hive, Sqoop, Oozie, Autosys, Storm, Zookeeper

Web Service: RestAPI

Other: Agile and Waterfall methodology

PROFESSIONAL EXPERIENCE:

Confidential

Technology Analyst

Responsibilities:

Working as a data analyst in analyzing the users adhoc requests and provide reports out of Teradata or Hadoop which helps users in taking key decisions to outgrow their business.
Involved in query optimization to extract millions of data in shortest period possible.

Tools: and Technologies: Teradata, Apache Hadoop

Confidential

Application Developer

Responsibilities:

Worked as an application developer in developing aggregates dat worked on raw play activity data of Confidential Music for every play, pause, skip, stop and scrub events, user likes, unlikes, add to playlist and enriched the data based on business requirements.
Developed the aggregates in hive and implemented workflow.xml to run the hive queries through Oozie job scheduler.
Created Autosys jobs to schedule the aggregates which were run based on the SLA timelines of the aggregates.
Analyzed on the architecture of the application for optimization and performance tuning
Tested the application for various possible scenarios in different environments.
Used Hadoop distcp tool to copy data from one hadoop cluster to another to avoid data loss.
Was responsible for trouble shooting various setup/execution issues in different production and test servers.
Received “The Most Valuable Team Player” for dis project.

Tools: and Technologies: Apache Hadoop, Hive, Oozie, Autosys, Shell Scripting, Unix commands

Confidential

Application Developer

Responsibilities:

Developed a multi - threading application which fetched data from various databases in Oracle, process them based on business requirements and store them in a destination database.
Contributed in analyzing the business requirements and maintained the property files for different environments using Spring Framework
Analyzed on the architecture of the application for optimization and performance tuning
Tested the application for various possible scenarios in different environments
Worked on different alerts and tickets and has done the root cause analysis.
Configured storm and implemented storm topologies in the application
Received “ of Excellence and Best-Tech initiative” for dis project.

Tools: and Technologies: Java, Shell Scripting, Oracle 11g, Storm,Zookeeper

Confidential

Software Programmer

Responsibilities:

Gatheird requirements from onsite and implemented the application using java and Hadoop.
Worked on hadoop cluster set up and configuration.
Implemented SAX parsers to parse xml files and map reduce programs to process the data, which was stored in a hive table.
Implemented sqoop to load data from hadoop file system to relation database
Tested the application for various date ranges, which provided corresponding xml files which were tested if data got loaded to relational database successfully through sqoop.

Tools: and Technologies: Java, Apache Hadoop, Hive, Sqoop, XML Parsers