Nagachandra

Banashankari 3rd Stage, Bangalore, India - 560085

Nagachandra photo

Nagachandra

Experienced Informatica Trainer.

Banashankari 3rd Stage, Bangalore, India - 560085.

6 Students taught

3.7

UrbanPro Rating

Details verified of Nagachandra

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Education

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Overview

I am currently working in Oracle, India from past 3.9 years.
I am working as a software engineer from past 7+years into core Informatica / DWH developement.
I am a certified Oracle Certified Professional.

More about myself:
• Having 6.4 years of experience in IT industry in Analysis, design, development, documentation, maintenance and support of Application Software.
• Strong Data Warehousing & ETL experience of using Informatica 9.1/8.6.1/8.5/8.1/7.1 PowerCenter Client tools - Mapping Designer, Repository manager, Workflow Manager/Monitor and Server tools – Informatica Server, Repository Server manager.
• Hands-on experience across all stages of Software Development Life Cycle (SDLC) using Agile Methodologies including business requirement analysis, data mapping, build, unit testing, system integration and user acceptance testing.
• Extensive experience in data warehousing tools like Informatica 8.x/9.x, Oracle Data Modeler, SQL developer, Putty, Winscp & Control-M.
• Excellent knowledge in Designing Informatica mappings, workflows, Database Modeling, writing SQL queries both simple and complex.
• Efficient in implementing established standard, procedure and methodologies.
• Excellent Analyzing, Logical, Interpersonal and Communication skills Customer Oriented attitude and experienced in working with senior level managers, business people and developers across multiple disciplines.

Languages Spoken

English

Kannada

Hindi

Telugu

Marathi

Education

BMS College of Engineering, Basavanagudi, Bangalore 2009

Bachelor of Engineering (B.E.)

Address

Banashankari 3rd Stage, Bangalore, India - 560085

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Demo Class

No

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Oracle Training Overview

Oracle Training

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in Oracle Training

4

Oracle Products taught

Oracle Database, Oracle PL/SQL

Documents (1)

Informatica Course Contents

Reviews (5)

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4.6 out of 5.0 5 reviews

4.6/55
A
03 Nov, 2016

Avanthika attended ETL Testing

"I always thought ETL testing was something really difficult to learn and understand. But Nagachandra made it so simple, the way he explained pictorially with enormous examples, made me understand even complex topics easily. I appreciate your effort to put across your syllabus in such understandable way. "

K
02 Nov, 2016

Krishna attended Informatica

"Called as NC, I consider not only a pro in informatica but also the best in terms of after coaching guidance. Not only did he make the learning experience so easy and seamless, but also took an extra mile to guide us in preparing our resume, naukri portal tricks, and placement guidance. Will look forward for more such outstanding experiences with you sir. "

K
20 Oct, 2016

Kapil attended Informatica

"Thanks to Nagachandra sir for providing an excellent training in a well structured manner in a very short span. "

P
19 Oct, 2016

Psy attended Informatica

"Nagachandra turns out to be a good coach and mentor. He is well versed with the concepts of ETL and Informatica. His zeal to explore the tech world and continuous learning is what makes him a dynamic trainer. "

Have you attended any class with Nagachandra? Write a Review

Answers by Nagachandra (2)

Answered on 19/10/2016 IT Courses/Informatica

You need to be good at sql. Then go ahead and get some basic knowledge about informatica by googling. By at the end of the day, you need a tutoryo give it a headstart
Answers 19 Comments
Dislike Bookmark

Answered on 17/10/2016 IT Courses/Informatica IT Courses/Oracle Training

I would suggest you get into testing to get into Software Testing. This is the easiest way to get into software. You can then later move on to become developer depending upon your performance. In testing get into, Manual or Automation testing. I do teach ETL testing . Also if you are very much leaned... ...more
I would suggest you get into testing to get into Software Testing. This is the easiest way to get into software. You can then later move on to become developer depending upon your performance. In testing get into, Manual or Automation testing. I do teach ETL testing . Also if you are very much leaned towards getting into Software industry only as a developer, then I would suggest start with Informatica .Reasons: Doesn't need any scripting or coding. Minimum basics of SQL is needed. No coding No syntax All the development is done via UI so its as easy as just clicking. This is highly paid and high in demand tool which will never lose its importance over the years. Hope you will be able to decide after this.
Answers 32 Comments
Dislike Bookmark

NagachandraDirections

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Oracle Training 3.7

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in Oracle Training

4

Oracle Products taught

Oracle Database, Oracle PL/SQL

Informatica Training 3.9

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in Informatica Training

7

Modules

Developer

Teaches

Informatica Realtime, Informatica powercenter (ETL)

ETL Training 3.7

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in ETL Training

7

Teaching Experience in detail in ETL Training

DATA WAREHOUSING & INFORMATICA COURSE DETAILS 40 + hrs Teaching 20 + hrs Lab 15-20 hrs Real-time Project Data Warehousing Concepts • Dataware housing (what is Dataware housing /Why Dataware housing/How Dataware housing) • Slowly Changing Dimensions (SCD1, SCD2, SCD3) • Metadata • Dimensional Table • Types Of Dim Tables • Fact Table • Types of Fact Tables • OLTP (OnLine Transaction Processing) • OLAP (Online Analysis And Processing) • OLTP Vs OLAP • Advantages of OLAP • Different Methodologies of DWH PowerCenter Components and User Interface • Informatica PowerCenter Architecture • Informatica PowerCenter Client Tools • Start Using of the Designer, Workflow Manager and Workflow Monitor Source Qualifier • Source Qualifier Transformation • SQL override in source qualifier transformation • Source qualifier transformation joins concept • Source qualifier transformation on Relational Databases • Source qualifier transformation on File systems • Source qualifier transformation filter concepts • Difference Between SQL Override, Other Options • Source Qualifier Transformation Performance Tunning • Pre SQL and Post in Source Qualifier Transformation Expression, Filter, File Lists and Workflow Scheduler • Expression Editor • Filter Transformation • File Lists • Workflow Scheduler • Lab – Load the Customer Staging Table and Real time issues Joins, Features and Techniques • Joiner Transformation • Shortcuts • Lab A – Load Sales Transaction Staging Table • Lab B – Features and Techniques I and Real time issues Lookups and Reusable Transformations • Lookup Transformation • Reusable Transformations • Lab A – Load Employee Staging Table • Lab B – Load Date Staging Table and Real time issues Debugger • Debugging Mappings • Lab – Using the Debugger Sequence Generator • Sequence Generator Transformation • Lab – Load Date Dimension Table and Real time issues Lookup Caching, More Features and Techniques • Lookup Caching • Lab A – Load Promotions Dimension Table • Lab B – Features and Techniques II • Review and more Lab Activities and Real time issues Router, update Strategy and Overrides • Router Transformation • Update Strategy Transformation • Expression Default Values • Source Qualifier Override • Target Override • Session Task Mapping Overrides • Lab – Load Employee Dimension Table and Real time issues Dynamic Lookup and Error Logging • Dynamic Lookup • Error Logging • Lab – Load Customer Dimension Table Unconnected Lookup, Parameters and Variables • Unconnected Lookup Transformation • System Variables • Mapping Parameters and Variables • Lab – Load Sales Fact Table Sorter, Aggregator and Self-Join • Sorter Transformation • Aggregator Transformation • Active and Passive Transformations • Data Concatenation • Self-Join • Lab – Reload the Employee Staging Table and Real time issues SCD type1 – Hands-On LAB SCD type2 – Hands-On LAB SCD type3 – Hands-On LAB Mapplets • Lab – Load Product Daily Aggregate Table • Review and more Lab Activities and Real time issues Workflow Variables and Tasks • Link Conditions • Workflow Variables • Assignment Task • Decision Task • Email Task • Lab – Load Product Weekly Aggregate Table More Tasks and Re-usability • Event Raise Task • Event Wait Task • Command Task • Reusable Tasks • Reusable Session Task • Reusable Session Configuration Worklets and More Tasks • Worklets • Timer Task • Control Task

ETL Testing Training 3.8

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in ETL Testing Training

7

Teaching Experience in detail in ETL Testing Training

DATA WAREHOUSING & INFORMATICA COURSE DETAILS 40 + hrs Teaching 20 + hrs Lab 15-20 hrs Real-time Project Data Warehousing Concepts • Dataware housing (what is Dataware housing /Why Dataware housing/How Dataware housing) • Slowly Changing Dimensions (SCD1, SCD2, SCD3) • Metadata • Dimensional Table • Types Of Dim Tables • Fact Table • Types of Fact Tables • OLTP (OnLine Transaction Processing) • OLAP (Online Analysis And Processing) • OLTP Vs OLAP • Advantages of OLAP • Different Methodologies of DWH PowerCenter Components and User Interface • Informatica PowerCenter Architecture • Informatica PowerCenter Client Tools

PL/SQL Classes 3.7

Class Location

Student's Home

Tutor's Home

Online (video chat via skype, google hangout etc)

Years of Experience in PL/SQL Classes

7

Answers by Nagachandra (2)

Answered on 19/10/2016 IT Courses/Informatica

You need to be good at sql. Then go ahead and get some basic knowledge about informatica by googling. By at the end of the day, you need a tutoryo give it a headstart
Answers 19 Comments
Dislike Bookmark

Answered on 17/10/2016 IT Courses/Informatica IT Courses/Oracle Training

I would suggest you get into testing to get into Software Testing. This is the easiest way to get into software. You can then later move on to become developer depending upon your performance. In testing get into, Manual or Automation testing. I do teach ETL testing . Also if you are very much leaned... ...more
I would suggest you get into testing to get into Software Testing. This is the easiest way to get into software. You can then later move on to become developer depending upon your performance. In testing get into, Manual or Automation testing. I do teach ETL testing . Also if you are very much leaned towards getting into Software industry only as a developer, then I would suggest start with Informatica .Reasons: Doesn't need any scripting or coding. Minimum basics of SQL is needed. No coding No syntax All the development is done via UI so its as easy as just clicking. This is highly paid and high in demand tool which will never lose its importance over the years. Hope you will be able to decide after this.
Answers 32 Comments
Dislike Bookmark

Nagachandra describes himself as Experienced Informatica Trainer.. He conducts classes in ETL, ETL Testing and Informatica. Nagachandra is located in Banashankari 3rd Stage, Bangalore. Nagachandra takes at students Home, Regular Classes- at his Home and Online Classes- via online medium. He has 7 years of teaching experience . Nagachandra has completed Bachelor of Engineering (B.E.) from BMS College of Engineering, Basavanagudi, Bangalore in 2009. He is well versed in English, Kannada, Hindi, Telugu and Marathi. Nagachandra has got 5 reviews till now with 100% positive feedback.

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