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Power IT Founder

Power IT is incorporated in Australia during Year 2011. Revenues of Power IT is about AUD 1 Million in first year, AUD 4 Millions in 2nd year and AUD 17 Millions in 3rd year. This is the growth story with our exceptional Consulting Services in Australia alone.

We then incorporated Power IT in New Zealand, Singapore, Malaysia, United States and India with the sole idea of coming closer to our esteemed customers to deliver exceptional IT Consulting Services.

Our global presence enable us to deploy qualified IT Consultants from anywhere in the globe to our customers for their critical engagements. As well as, to deploy qualified IT Consultants from local country to deliver the IT Service / Project within Budget.

Power IT is an organization with highly talented professionals
who are passionate about IT Consulting Services.

Our core differentiators:

  • Providing end to end IT consulting and services across levels and industries
  • Emphasis on having access to IT Professionals having industry wide and technology expertise to create business value for our customers.
  • Our senior management team worked in multiple business domains and understands each client’s specific industry challenges.
  • Global locations enabling us to reach local talent to build the diversified talent pool.

About Founder

Ramesh Pemmasani founded Power IT in 2011 and is the driving force behind the growth and success of the company. He is an entrepreneur with 19 years of International work experience in the software development life cycle of Technology and Business Intelligence Projects with domain knowledge of Telecommunication, BFSI and SCM.

In addition to providing strategic solutions, Ramesh works closely with Sales, Marketing and Support teams to ensure Power IT offer the most practical IT Consulting Services to our customers around the globe.

Our Services:

Power IT Consultants are competent across all Verticals, a brief list is:

  • Application Development
  • QA and Testing
  • Networking
  • Mobile Application and device management
  • Governace risk and compliance
  • Business Intelligence and Analytics
  • ERP/CRM Systems

Power IT Consultants are competent across all Industry Domains, a brief list is:

  • BFSI
  • Retail, Logistics and SCM
  • Automotive
  • Manufacturing
  • Healthcare
  • Aerospace
  • Electronics
  • Government
  • Pharma
  • Hospitality/Travel and Leisure
  • Telecom

Our IT Professionals have industry-specific experience and expertise to allow them to add value to customer projects by implementing on-time with quality and within budget.

Looking for a new career opportunity?

Power IT Job Search Page enables you to find the right job by using our filtering system to search by Country location and carries all information on the selected role. Please do get in touch with us through the contacts shared to progress in your career.

Power IT recognizes and respects regional and local legal differences in employment, privacy and other applicable laws.


Our Training:

Accelerate your career growth in learning Big Data Analytics from the leading Industry Experts!!

Training Methodology: 80% Practical and 20% Theoretical.

The course is specially designed in learning how to use Big Data Analytics from beginner level to advanced techniques which is taught by experienced working professionals. With our Big Data Training, you will learn concepts in expert level with practical manner.

Big Data course has been suitably designed for Freshers and Experienced professionals aspiring to make their career in Big Data. Software Professionals from different backgrounds like, Java programmers, BI consultants & Data warehousing Consultants ( experienced in Informatica, Teradata, Cognos, Datastage), ETL developers, Analytics Professionals, Project Managers, and Architects are the key beneficiaries of this course.

By completing this course, Participants will have practical understanding of:

  • Fundamentals of Big Data
  • About Big Data Ecosystem & its ecosystem
  • Complete understanding on implementing Big Data on Hadoop ecosystem.
  • Effectively use and choose most appropriate Big Data tools in its ecosystem to solve problems.
  • Define and lead Big Data related projects in your organization.

Topics Covered

  • What is Big Data and Introduction
  • Hadoop Introduction and Architecture
  • MapReduce and HDFS Introduction, Basics and Advanced concepts
  • Apache pig and pig - Latin
  • Apache Hive setup, basic and advanced concepts.
  • Introduction to NoSQL and Hbase
  • YARN Introduction
  • Other trending technologies


  • Introduction to Big Data?
  • Why Big Data?
  • Introduction to SMAC Stack
  • Introduction to Cloud
  • Problem being faced in traditional system
  • 3Vs of Big Data
  • Challenges in Big Data
  • Introduction to Big Data Ecosystem

Hadoop Clusters, Setup and Installation

  • Typical Cluster Setup
  • Hadoop Installation in Cloud / VM
  • Eclipse Environment Setup
  • Different Daemons/Components and its Purpose
  • Roles and Responsibility of different nodes

Hadoop: Basic Concepts, HDFS and Map Reduce

  • Introduction to Hadoop
  • What and how with HDFS and Commands
  • File Read and Write
  • Introduction, What, How of MapReduce
  • Hadoop Jobs and Tasks
  • Architecture of MapReduce
  • Other Hadoop Ecosystem Components

Map Reduce Program in Java

  • Basic MapReduce API Concepts
  • Different Data Types
  • Writing MapReduce Drivers, Mappers, and Reducers in Java
  • Speeding Up Hadoop Development by Using Eclipse
  • Differences Between the Old and New MapReduce APIs
  • YARN and Generation 2 Hadoop

Hadoop Advanced MR Concenpts

  • Writing a Map-Side Join
  • Writing a Reduce-Side Join
  • Using The Distributed Cache
  • Retrieving Job Information with Counters
  • Creating Map-Only MapReduce Jobs
  • How Partitioners and Reducers Work Together
  • Determining the Optimal Number of Reducers for a Job
  • Writing Customer Partitioners

Unit Testing Map Reduce Programs

  • Unit Testing
  • The J Unit and MR Unit Testing Frameworks
  • Writing Unit Tests with MR Unit
  • Running Unit Tests

Data Input and Output

  • Creating Custom Writable and Writable-Comparable Implementations
  • Saving Binary Data Using Sequence File
  • Issues to Consider When Using File Compression
  • Implementing Custom Input Formats and Output Formats
  • Image processing and comparison with sequence files

Integrating Hadoop into the Enterprise

  • Integrating Hadoop into an Existing Enterprise
  • Loading Data from an RDBMS into HDFS by Using Sqoop
  • Managing Real-Time Data Using Flume

Apache Pig

  • Introduction to Pig Latin
  • Different modes of execution
  • Anatomy of Pig Execution
  • Different Functions of Pig
  • Using Grunt Shell
  • User Defined Function

Apache Hive

  • Introduction to Hive
  • Where and when to use Hive
  • Types of Tables in Hive
  • Hive Partition, Buckets
  • Hive Joins and Sub Query
  • Map Side Join, Reduce Side Join

Apache H Base

  • Introduction to NOSQL
  • Introduction to HBase
  • Tables in HBase
  • HBase Architecture
  • Access HBase with Java API

Other Trending Technologies

  • Introduction to Oozie
  • Introduction to Spark
  • Introduction to Flume
  • Introduction to Cloudera and HDP

Power IT Training

Ph: +91 9385556663, +91 8939073678, 044-42056133

Mail: enquiry@poweritconsultancy.com

Our Locations



Tower A, Level 5, 7 London Circuit, Canberra, ACT - 2600


3 Spring Street, Sydney, NSW - 2000

Melbourne :

454 Collins Street, Melbourne, VIC - 3000

Contact: spoc.australia@talentpowerconsulting.com

New Zealand


24B Moorefield Rd, Johnsonville, Wellington 6037

Contact: spoc.newzealand@poweritconsultancy.com



Power IT Services Pvt Ltd.,

AC:5, 'Mathrukrupa', III Floor, 2nd Avenue, Annanagar, Chennai - 40.

Tel: +91 44 4205 6033

Contact: spoc.india@poweritconsultancy.com


Power IT Services Pvt Ltd.,

Siri Building, #40, 2nd Floor, 6th Main Road, 3rd Phase,

J P Nagar, Bengaluru, Karnataka 560078.

Tel: +91 80 4664 7000

Contact: spoc.india@poweritconsultancy.com


Power IT Services Pvt Ltd.,

Registration No: 201321276K,

300 Tampines Avenue 5, #09-02, NTUC Income Tampines Junction, Singapore 529653

Contact: spoc.singapore@poweritconsultancy.com


Kuala Lumpur:

Power IT Allied Services SDN.BHD.

23-1, Jalan 5/38D, Taman Sri Sinar, 51200 Segambut, Kuala Lumpur, Malaysia

Contact: spoc.malaysia@poweritconsultancy.com


Power IT Consultancy Inc

1250 Oakmead Parkway, Suite 256, Sunnyvale, CA 94085

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