Teradata and Hadoop Admin

1. Curriculum Vitae
Santosh N. Dandge
Mobile: +91-98608-38335
Nanded City, Pune – India Email: santosh.dandge1@gmail.com
https://in.linkedin.com/pub/santosh-dandge/23/479/423
Summary:
Teradata -
• Experienced IT professional with more than 5.10 years of experience as
Teradata and Hadoop Admin.
• Teradata Certified Technical Specialist.
• Having thorough knowledge of Teradata architecture.
• Teradata DBA with all of experience in Database Objects Management,
Database/User Management, Space Management, BAR Management,
Performance Optimization and Security Administration.
• Hands on exposure of primary technology/tool of Teradata like Teradata
Administrator, Teradata Manager, View Point, SQL Assistant, PMON, ARCMAIN,
TARA GUI, NPARC, Data Mover and Utilities like TSET, Fastload, Bteq, Fastexport.
• Physical data model implementations, SIT – UIT – IR – PROD migrations.
• Actively participated in Hardware / Software upgrades. Executed tasks like
Checktable, Scandisk, Cleanups, Capturing DDL of objects and recompilation,
Lock management, Space management, Grant-Revoke Logons, Backup-Restore,
Outage communication. Users, Role, Access rights, Profiles, objects creation.
Hadoop -
• Trained in Big Data - Hadoop Admin, AWS cloud.
• Having thorough knowledge of Teradata architecture.
• Monitoring and Management of Apache Hadoop stack using CLI and Cloudera
Manager.
• Apache Hadoop cluster installation, configuration, deployment and management
over AWS cloud.
• Familiar with Pig, Hive, Flume, Sqoop and Hue.

2. Academia:-
B.Tech (I. T.) with First Class from Dr.Babasaheb Ambedkar Technological
University, Lonere, Raigad.
Skill Set:-
Experience Summary:-
Organization Designation Duration Role
IBM India Pvt. Ltd. Database Administrator 31-Oct-2014 to Till Date Teradata DBA
Teradata India
Pvt. Ltd.
Associate Technical
Consultant
21-Jun-2010 to 24-Oct-
2014
Teradata DBA
Projects:-
Client Name Role OS
Dura
tion Database
GLAXO SMITH KLINE
(GSK PHARMA) ,USA TERADATA DBA Windows , Linux
09/2010 - 11/2011
TD 12
AEG , USA TERADATA DBA Windows , Linux 11/2011 - 01/2013 TD 13.10
McDonalds Corporation , USA TERADATA DBA Windows , Linux 01/2013 - 10/2014 TD 14.10
VODAFONE UK TERADATA APPS
DBA
Windows , Linux
11/2014 – 7/2015
TD 14.10
RDBMS / BIG DATA / CLOUD TERADATA , APACHE HADOOP , AWS
TOOLS & UTILITIES
TD ADMINISTRATOR ,TD MANAGER , PMON, VIEWPOINT,
FAST-LOAD, FAST EXPORT , TPT , BTEQ , TSET , ARCMAIN,
NPARC ,TARA GUI , NET BACKUP, TD SQL ASSISTANT,
ATANA SUIT, DATA MOVER , TASM , CLOUDERA
MANAGER , AWS
OPERATING SYSTEM WINDOWS , LINUX , UBUNTU
ACTION REQUEST TOOL
BMC REMEDY, MS COMMUNICATOR/ LYNC,
MS OUTLOOK, T@YS, LOTUS NOTES , TSRM

3. ANTHEM INC (WELLPOINT) ,
USA
DBA Windows , Linux 07/2015 – PRESENT TD 14.10
Responsibilities & Work Summary:-
Security Administration:-
Granting / Revoking Access Rights, Roles to/from Users.
Resource management using Profiles and Accounts strings.
User / Database Management:-
Creation & Maintenance of Database. Space management.
Creation & Maintenance of user, password reset, dropping users etc.
Object Management:-
Objects Creation, Dropping unused objects, PPI maintenance of table.
Perform Checktable, Scandisk and Packdisk.
Creating / dropping indexes on table. MVC analysis and implementation.
Physical data model implementations, SIT – UIT – IR – PROD migrations.
Performance Optimization:-
Check for SQL tuning opportunities for bad performing queries reported by users.
Monitoring Sessions (Skew, CPU, Blocking etc.), Systems using PMON, TD Manager
and Viewpoint.
Statistics maintenance, Index creation and maintenance.
Monthly / Weekly report (CPU, I/O, Space, top Queries, top Users, etc.) generation.
PDCR/DBQL Maintenance, Reporting.
BAR Activities:-

4. Executed Archive/Copy/Restoration of Objects/Databases using Arcmain and TARA
GUI.
Performed Tape management (Inventory / Ejection) using Net backup.
Daily / Weekly / Monthly Backup jobs Execution, Monitoring and Reporting.
Batch Operations:-
ETL Scripting - Fastload, Fast Export, Bteq to load data in production tables.
Execution, Monitoring of ETL jobs using IPM application. SSIS jobs Execution,
Monitoring & Troubleshooting.
Data Mover:-
Creation and execution of DM jobs for full / partial table copy.
Data Integration / Synchronization from system to system, Data copy request,
Object migrations using Data Mover. Maintained DR system using Data Mover.
Big Data – Hadoop :-
Hadoop ecosystem monitoring and management using Cloudera Manager.
Troubleshooting and fixing issues and make system available and efficient.
Apache Hadoop (Single / Multi node) installation, configuration and deployment
over AWS cloud.
User creation and access management.
Resource management.
Commissioning and decommissioning of Nodes in Cluster.
Configuration files management.
Data pipeline creation to migrate data to/from HDFS.
Load streaming data using Flume. Import / Export data using Sqoop.
Data visualization using Hive.
HDFS Management - data block size, replication factor, trash configuration, archival
etc. Processing data sets, JAR files.
Amazon Web Services ( AWS ) Cloud Computing :-

5. Single / Multi node cluster installation, configuration and monitoring.
Creating cluster using AWS – EMR and processing data sets.
Creating storage buckets on S3, uploading files.
Achievements:-
• Manager’s Choice Award – 2015 for the practice ‘Unite to Get it Done Now’
• Manager’s Choice Award - 2015 for the practice ‘Put the Client First’
• Recognized in the “Deep Skill Adder – 2015” program for demonstrating the
practice – ‘Share Expertise’
Personal Information:-
Name : Santosh Dandge
Permanent Address : A-17/401, Mangal Bhairav,
Nanded City, Pune - 41, India
Passport Number : J0199102
Nationality : Indian
Languages : English, Hindi, Marathi
I hereby declare that the information furnished above is true to the best of my
knowledge.
Date: / /2016 D. Santosh

6. Single / Multi node cluster installation, configuration and monitoring.
Creating cluster using AWS – EMR and processing data sets.
Creating storage buckets on S3, uploading files.
Achievements:-
• Manager’s Choice Award – 2015 for the practice ‘Unite to Get it Done Now’
• Manager’s Choice Award - 2015 for the practice ‘Put the Client First’
• Recognized in the “Deep Skill Adder – 2015” program for demonstrating the
practice – ‘Share Expertise’
Personal Information:-
Name : Santosh Dandge
Permanent Address : A-17/401, Mangal Bhairav,
Nanded City, Pune - 41, India
Passport Number : J0199102
Nationality : Indian
Languages : English, Hindi, Marathi
I hereby declare that the information furnished above is true to the best of my
knowledge.
Date: / /2016 D. Santosh