Lead Technical Engineer/Project Manager Resume

SUMMARY:

Over a decade of diversified experience in the requirement analysis, design, build, deployment, support of the high available and scalable IT infrastructure, Cloud offerings, database solutions, data center operations for web application projects in the capacity of Lead Oracle Database Administrator, DB consultant, Data Architect, Performance Specialist, Cloud Infrastructure engineer & Project Manager.
Have in depth knowledge and Strong hands on experience in Oracle Database Administration, Database Design, Oracle High Available and Scalable solutions, Performance tuning and Optimization, Process Automation, Data Architecture, Apache & Tomcat web, Application Server Administration, Unix shell scripting, Perl Scripting, Cloud & CI Technologies and NoSQL Databases.
Extensive experience in Database Administration of Production & non - prod environments with proven experience supporting 24*7 environments and managing the global delivery teams.
Expertise in executing large managed services engagements driving improvements in automation and providing thought leadership in speed to market and cost efficiencies.
Administer one of the top 3 highly transactional websites in the geography with significant experience driving peak season operational readiness and disaster recovery initiatives.
Experience handling very large Multi-Terabyte OLTP databases and Data Warehouse environments.
Rich experience in the implementation of database automation to spin instances in Amazon Web services (AWS), Private cloud on Openstack, Skyblue cloud technologies using Oracle XE database.
Expertise in implementing the Oracle automation on virtualization tools like Virtual Box, VM Ware and implementing and building framework for oracle database refactoring using Liquibase.
Extensive hands on experience in Oracle 9i/10g/11g/12c Database Administration in Linux, Unix and Windows platforms encompassing database Installation, Configuration, Patching, cross platform Migration, upgrades, data center migration, server lease refreshes, Backup and Recovery, cloning, Database Security, RAC, ASM, Data Guard, OEM, Grid Control, Performance Tuning and OID.
Expertise in PL/SQL development and designing OLTP/OLAP database models as a data architect
Acquired experience in various technology domains in the implementation/administration of Apache, Tomcat, Weblogic, SSL Certs management, NoSQL Databases like Cassandra, MongoDB.
Deep insight in implementation of data modeling, partitioning, capacity planning, security, ITIL &PCI standards, data extrapolation, environment setup, storage & system administration.
Strong in using tools such as Data Pump, SQL developer, SRVCTL, DGMGRL and third party tools like TOAD, Erwin, Quest suite, PL/SQL Developer, Veritas netbackup and Avamar.
Experience in performance tuning of critical OLAP and OLTP databases using utilities like STATSPACK, AWR and ADDM reports, Oradebug, Tkprof, dbms profiler, SQL performance analyzer and explain Plan.
Deep insight on the cloud services in IAAS and PAAS, Amazon RDS, AWS and private cloud.
Knowledge on Golden gate, Exadata, Actuate & Informatica BI tools.
Good team spirit, strong oral and written communications skills, analytical and interpersonal skills and organized working habits with a willingness to learn new concepts.

TECHNICAL SKILLS:

Operating Systems: RHEL 4/5/6, OEL, CentOS, UNIX (Solaris 5.10, AIX 5.0/6.0, HPUX) and Windows 2000/2003/2007.

Databases: Oracle-8i/9i/10g/11g/12c, Cassandra, Knowledge on MS-SQL Server, MySQL and MongoDB.

Tools/ DB Utilities: Datapump, RMAN, OEM, Grid Control, Toad, SQL Developer, Putty, SSH Tectia, SQL * Loader, Sql Performance Analyzer, Erwin, SVRMGRL, DGMGRL, ASMCMD, SRVCTL, CRSCTL, Foglight, Spotlight, TWS(Maestro), HP Service Guard, Liquibase, Amazon RDS, AWS, Openstack, HP Open View, Cyberark, Oracle Internet Directory, BI Tools, Arcsight, RDS Modules for Infiniband, Mellanox Libraries, ASMLIB, udev, Protegrity, Apache, Tomcat, Weblogic, MS Visio, Microsoft Project Plan (MPP), Mastercraft, Symmetric DS, Avamar, Veritas netbackup, Virtual Box, VMware, Atlassian Suite, CVS, SVN, GIT, Chef, Puppet, DNS

Languages/Scripting: UNIX Shell Scripting, PL/SQL, Ant, Good knowledge on Perl, Groovy, Java, Spring Framework, Maven

HA Solutions: RAC, Physical Standby, Logical Standby, Dataguard, MAA Architecture Topology

Applications: Oracle ATG, Comergent, Yantra (Sterling Commerce), Oracle Point of Sale(ORPOS), TCS BaNCS, finDNA

Hardware: HP SuperDomes, HP ProLiant Blades Gen 7/8/9, Cisco UCS Blades, IBM RS 6000, IBM p650, SUN SF 6800/6900, Sun Sparc E250/480R/E6800

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