1. Avinash Kumar Kant
Company Address:
Happiest Minds Technologies Private Limited,
Block 2, Velankani Tech Park, No. 43, Hosur Road,
Electronics City Phase 1, Electronic City,
Bengaluru, Karnataka 560100
E-Mail: Avinash.kant@happiestminds.com
Mob: 09740733771
Education:
BE (Electronics & Communications) from V.V.I.E.T, V.T.U Karnataka in 2005
Experience Summary:
 Offering over 11 years of experience in managing RDBMS/NoSQL databases.
 Having rich experience in NoSQL Database MongoDB.
 Diligently in managing group of teams involved in supporting DBA support activities and
ensuring quality-compliant delivery and effective resource planning.
 Collaborated with end-users and department managers for capacity planning and
development of long-term strategic goals for production databases.
 Experience with Oracle 9i/10g/11g Designing, Configuration, Administration, Monitoring,
Performance Tuning, and Database Backup and Recovery & Disaster Recovery solutions.
 Expert in Mongo DB installation and schema design; configured shard and Replication.
 MongoDB data recovery using Oracle and shell scripting.
 Oracle to MongoDB migration tool using Pl/SQL and Mongo tools.
 Holds the merit of transporting & loading data between Oracle Databases using
Import/Export, Datapump Utility and RMAN.
 Hands-on-experience in taking backups of Production & UAT databases as on request;
strategizing the backup policies & procedure for backing up Production & UAT databases
and performing monthly backup restoration drill to check backupintegrity; monitoring RAC
databases on IBM AIX 6.1, three node cluster;configuring ASM database andmanaging ASM
disks.
 Possess knowledge regarding RAC architecture, GRD and RAC background processes;
administrate clusterware (CRS) with crsctl and srvctl utility.
 Sound knowledge of Oracle Clusterware software; Oracle Cluster Registry (OCR) and Voting
Disk VIP.
 Involved in database performance tuning, parameterization, RAC installation, Up gradation,
Migration activities.
 Expertise in Physical and Logical Standby configuration, Active Data Guard Configuration

2.  Proficient in designing and implementing policies and procedures for disaster recovery and
data archiving to ensure effective protection and integrity of data assets.
Systems worked on:
Telecom domain
Banking Domain
Computer Languages known:
Pl/SQL, Shell Scripting
Operating Systems:
RHEL, CentOs, Ubuntu, Debian, IBM Aix, Windows
Databases worked on:
Oracle DBA, Oracle 8i/9i/10g/11g R2
MongoDB
Certification & Training:
MongoDB Certified DBA Associate. (Certification Number: 948605107)
OCA Certification with 96% score
OCP Certification with 92% score
* Please refer annexure

3. Annexure
Name of the Company Happiest Minds
Project Name MIDAS-Blp
Client Name Blp
Description of the Project
BLP works on processing of Turbines data. Analyzing turbines data measure performance in
particular area. Midas is an IOT platform which transform the data in JSON format.Later,it is
getting stored in MongoDB. Design the Architecture for BLP to store the data in MongoDB.
Duration of the Project Aug 2016 to till date.
Your Role Architect
Responsibility
Analyze the application requirement how data is getting processed from Midas.
Schema design for storing the storing the turbines data processed from Midas into MongoDB.
Configuring and supporting the HA setup for MongoDB.
Training the developers to work on MongoDB.
Proprietary Tool used Mongod, mongodump,mongorestore,Ops
Manager
Duration 3 months
Hardware Helwett Packard
Software CentOs 6.6,MongoDB
Name of the Company Happiest Minds
Project Name RIL Big DB Project
Client Name Reliance
Description of the Project
Reliance has a project called JCP, which store the network related data in DB. It store signal
related information like how is the strength of the singal in particular area, which are the
Service Provider etc.. Data first uploaded in Hadoop. After massaging, spherical information
use to be stored in MongoDB. Relational data used to be store into Oracle.
Duration of the Project Jan 2016 to July 2016.
Your Role Administrator
Responsibility
Day-to-day Monitoring for MongoDB.
Analyzing the Performance of the DB and benchmarking.
Performance tuning for Database like index creation, streamlining the process.
Proprietary Tool used Mongod, mongodump,mongorestore,Ops
Manager
Duration 6 months
Hardware Helwett Packard

4. Software CentOs 6.6,MongoDB
Name of the Company Happiest Minds
Project Name Vidal Data Recovery
Client Name Vidal
Description of the Project
Vidal works on Health Care side. It stores user information for claiming the insurance.
MongoDB is used in storing the user related information.
Duration of the Project Nov 2016 till Nov 2016
Your Role Administrator
Responsibility
From MongoDB database, while doing daily Maintenance work they have lost almost all data
from one collection.
Done the recovery of the data using Oracle and MongoDB.
Proprietary Tool used Mongod, mongodump,mongorestore,Ops
Manager
Duration 18 days
Hardware Helwett Packard
Software CentOs 6.6,MongoDB,Oracle
Name of the Company IncedoInc
Project Name ID DB Setup
Client Name ID
Description of the Project
ID is a research based company. They were working on 5G network services. The project was
for schema design using MongoDB and support.
Duration of the Project July 2014 till Oct 2015
Your Role Administrator
Responsibility
Scaling up for the system and schema design.
For Mongo DB worked for Multi-node centralised installation.
Shard and Replication setup for MongoDB.
Proprietary Tool used Mongod, mongodump,mongorestore,Ops
Manager
Duration 15 months
Hardware Dell
Software RHEL 6,MongoDB,Oracle
Name of the Company Oracle Financial services software Limited.
Project Name Banking Software Support

5. Client Name Banks(National Bank of Australia,
SyndicateBank,DBSbankDubai,DanamonRp
Indonesia etc..)
Description of the Project
OracleFinancialhavetheirownbankingsoftwareSolution.They provide solution to the banks
based on their requirement. It has No. 1 Position worldwide for Banking Software. As a DBA,
we use to support for Onsite and Offshore for Banks Operation.
Duration of the Project Oct 2007 to June 2009 & Apr 2012 to June 2014
Your Role Administrator
Responsibility
Supporting the banks for their day-to-day operation.
Performance tuning.
System Setup like RAC Standby.
Worked on upgrade from 8i to 9i, 9i to 10g, 10g to 11g.
Proprietary Tool used Sqlplus,Sqlloader,AWR ADDM,Expdp,Impdp
Duration 48 months
Hardware Dell,HP,IBM
Software RHEL,CenOs,Aix,Oracle
Name of the Company Huawei Technologies
Project Name Internal Client Support
Client Name Internal
Description of the Project
Huawei is a leading global information and communications technology (ICT) solutions
provider. They have internal clients which are using network Solutions provided by Huawei.
Duration of the Project Dec 2010 to March 2012
Your Role Administrator
Responsibility
Supporting Client for day-to-day operation.
Performance tuning.
System Setup like RAC,Standby.
Proprietary Tool used Sqlplus,Sqlloader,AWRADDM,Expdp,Impdp
Duration 15 months
Hardware Dell,HP,IBM
Software RHEL,CenOs,Aix,Oracle
Name of the Company Airvana
Project Name Development and Production Support
Client Name Femto Client

6. Description of the Project
Airvana provides technology for mobile networks to support mobile broadband information,
communication and entertainment services. Airvana’s small cell and femtocell products are
small cellular access points that connect to a mobile operator’s network through broadband
(such as DSL, fiber or cable) internet connections.
Duration of the Project Jul 2009 to Dec 2010
Your Role Administrator
Responsibility
Schema design and support for Oracle. Taken part in Software Life Cycle: Development, Given
Build and Testing for the Software.
Performance tuning.
System Setup like RAC,Standby.
Proprietary Tool used Sqlplus,Sqlloader,AWR ADDM,Expdp,Impdp
Duration 17 months
Hardware Dell,HP,IBM
Software RHEL,CenOs,Aix,MongoDB,Oracle