Ruman H.

Bigdata developer

Kolkata , India

Experience: 7 Years

Ruman

Kolkata , India

Bigdata developer

20000 USD / Year

Immediate: Available

7 Years

Now you can Instantly Chat with Ruman!

Chat Now

About Me

4 years of experience in SQL plsql language and 3.5 years in bigdata.

In Hadoop ecosystem,have worked in hive,sqoop,hbase

...

Skills

Database

Operating System

Unix - 4 Years

Intermediate

Others

Web Development

PL/SQL - 5 Years

Expert

Data & Analytics

Apache Hadoop - 4 Years

Intermediate

Positions

Portfolio Projects

RADAR: It is project on calculating REVENUE leakage for our client through validating their billing

Company

RADAR: It is project on calculating REVENUE leakage for our client through validating their billing

Description

used HIVE-MapReduce to parse the raw data, populate staging tables and store the refined data in partitioned tables in the EDW.
fetching data using Sqoop from legacy systems and saving data in hive tables.
dealt with hive partitioned tables and analyzing data using hive queries.
inserting data into Hbase tables and creating views for them.

Show More Show Less

Skills

Hive HBase Apache Sqoop SQL Oracle

Tools

toad for oracle putty Dbeaver Eclipse

INFOSARIO ANALYTICS : It is a project of predictive analysis

Company

INFOSARIO ANALYTICS : It is a project of predictive analysis

Description

It is a project of predictive analysis where we receive data from urban pharmacies and applying some business logic on it , we try to predict the data for rural areas as well and develop and joint report for it.

used HIVE-MapReduce to parse the raw data, populate staging tables and store the refined data in partitioned tables in the EDW.

Show More Show Less

Skills

Hive Spark With Scala

Tools

Eclipse

Card Pipeline: We used to get information for customers and segregate them on the basis of details

Company

Card Pipeline: We used to get information for customers and segregate them on the basis of details

Description

Translated requirements and functional designs into technical designs.
Responsible for day-to-day systems maintenance, space monitoring, file systems maintenance, performance monitoring, and tuning.
Monitoring logs using grep.
Process monitoring.
Provided technical production applications support and assistance to customers.
Analyzed Unix production related issues, inquiries and requests.
Provided feedback and developed production support procedures.

Show More Show Less

Skills

SQL PL/SQL

Tools

SQL Developer putty