Oracle Database Administrator

Avik MukherjeeMobile: +91 9836033457Email: avik_mukherjee21@rediffmail.com _________________________________________________Career Objective

To grow more and carve a niche for myself with challenging roles in Software Industry and thereby help the organization to achieve Business targets

Experience Summary:

MCA In Computer Application, Oracle DBA with over 4 years of focused experience in DBA (24x 7 supports) in various fields like banking, insurance, financial, retail and manufacturing. Extensive experience in relational database design, analysis, modeling, development, administration, implementation, trouble shooting and quality management. Comprehensive experience as Oracle DBA proficient in Oracle 10g/11g Software Installations, Migrations, Upgradation, Automated Backup with RMAN Implementation, Tuning Oracle database. Involved with architect group in designing the logical and physical model of the databases. Thorough understanding of the Oracle data dictionary. Have good experience in Dataguard, ASM, RAC Configure. Have impeccable communication and interpersonal skills and an exceptional team player. Managing the team of Oracle DBAs and actively coordinated with the end user community.

My job responsibilities include Client Interaction, Problem Analysis and giving effective solution to Client adhering to the Organization SLA Standards.

Key Areas of Expertise:

Oracle Database Administration & Infrastructure Design Database Refresh, RAC Configuration, EXPDP, RMAN configuration, Database Cloning (RMAN), PSU,CPU

SQL Statement tuning, Migration, ASM, Trouble shooting, Dataguard Implementation (Fail over/Switch over)

Technical Skill Set

Programming Languages

PL/SQL, JSP, PHP, ASP

Database Oracle 11g/10gServers Linux Server, OEL, HP-UX,SUN-SolarisOthers tools and framework

SQL Developer, Toad, OEM, Service Now, Remedy.

Job Scheduler TIDAL Viewer

Academic Qualifications

MCA from ICFAI University in 2009. B.Sc from Calcutta University W.B in 2006. Higher Secondary (+12) in Science from W.B.C.H.S.E in 2003. Secondary (10th) from W.B.B.S.E in 2001.

Certifications

Planning for Oracle Certified Associates (OCA).

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Oracle Database Administrator

Professional Experience

Period Company RoleApril 2016 – Till date Hewlett Packard Enterprise Work as ORACLE DBAMay 2015 – Apr 2016 Payroll of Mind Teck Ltd,Deputed at HPE

BangaloreWork as ORACLE DBA

Dec 2010 – Mar 2015 RHR Solutions, Kolkata Work as ORACLE DBA Dec 2009 – Dec 2010 The Federation of Universities,

Hyderabad Work as Management Trainee

Major Projects

1. Nucleus Organization Hewlett Packard EnterpriseClient Deutche Bank Description Oracle DBA working for Deutche Bank (World Largest Retai Banker)

and has proven track record in performance and troubleshooting on oven dozens of high profile Oracle Systems and complex Oracle 10g,11G RAC environment.

Technologies/Environment

Oracle 11g on HP-UX, SUN-Solaris SPARC,AIX

Role DBADuration May 2015 – Till date

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Oracle Database Administrator

Responsibility As a Lead Database Administrator, I am responsible for administration of over 1800 PROD , 3000 UAT and 3000 DEV Oracle databases.

Working in 24x7 production environment and provided on- bridge call and day-to-day support.

Monitored the production Oracle alert logs for database errors. Database DB Refresh. Database cloning. EXPDP and IMPDP. RMAN backup. Tablespace management. User Management. Performance Tunning. Shell scripting for Auto schedule refresh. Shell scripting for Auto Backup. Shell scripting for Auto RMAN refresh. TSM backup. Disk Backup. All Backup & Recovery. Database Health Checkup. Schedule Advisory Report generation. Cluster Database maintainance. Troubleshoot daily issues. RAC issue. Backup issues. Auto Backup scheduling. Database Security monitor setup. OAF Jobs. OEM lebel monitor threshold and other issues. Agent Issue resolutions. Resource relocation in cluster nodes. SCAN , local Listener issues troubleshoot. Gather stat Manual trigger and auto schedule window setup. Flash Back setup and Calculation. Restore point Creation and restore database.

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Oracle Database Administrator

2. HCIL Organization RHR Solutions, KolkataClient Himadri Chemicals & Industies Ltd. , JV Gokal, SRMB Steel, Rail Tail

Corm Ltd.DescriptionTechnologies/Environment

Oracle 10G, 11g on Redhat Linux, SUN-Solaris

Role DBADuration Feb 2012 – Apr 2013Responsibility As a Lead Database Administrator, I am Responsible for

administration of over 100 Oracle databases. Working in 24x7 production environment and provided on-call

and day-to-day support. Monitored the production Oracle alert logs for database errors. Dataguard configuration. RMAN backup Schema Refresh Database upgrade Manual database creation. Cold & Hot Backup. Alert Log Monitor etc

Tranings:

Oracle 11g Performance Tuning training from HPE workshop by ORACLE India Ltd. Workshop on Windows NT Administration, Linux, Solaris from SQL Star International.

Personal Details:

Name: Avik MukherjeeFather Name: Lt. Haranath MukherjeeDate of Birth: 12th February 1985.Nationality: Indian.Marital Status: SingleGender: Male.

Declaration:

I hereby declare that the information furnished above is true to the best of my Knowledge.

Thanks & RegardsPlace: Bangalore Avik MukherjeeDate: 05-07-2016

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