Riyas_Oracle DBA_BA_ST_Resume_Latest
- 1. ITIL Certified Riyas Mohamed J E-Mail:jriyasmohamed_cse@yahoo.com Mobile: +91 9092010042 PROFESSIONAL SYNOPSIS • A dynamic professional with qualitative experience of over 2.5+ years as an Oracle DBA Support(Included HW and SW Asset Management), 3 years as an Business Analyst(Reconciliation between various kind of DB’s) in Hewlett Packard Enterprise and 1.8 years as an Tester and Software Trainee in other organizations. • Experience in Database Backup and Recovery, , Storage Management, User maintenance, Database Migration Support, SQL Tuning, Basic Data Guard Support, Performance Tuning. • Ability to function as a team player and alternatively work independently to achieve the objectives. • Experience in rapidly learning and analyzing new subject matter, Strong analytical and problem solving skills. • Good communication, interpersonal & presentation skills. ORGANISATIONAL EXPERIENCE Currently working as an ITO Service Delivery at Hewlett Packard Enterprise, Chennai from June 2011 to till date. Worked in HOV Services Pvt Ltd as a Tester in the field of e-publishing and related software applications from April 2010 to April 2011. Worked in Prakruti Infotech Pvt Ltd as a Software Trainee in the field of Microsoft.Net and Microsoft SQL from August 2009 to March 2010. ACADEMIC QUALIFICATIONS Bachelor of Engineering (CSE), 2009, Aggregate 70%, E.G.S.Pillay Engineering College, Nagapattinam, Tamil Nadu. Diploma in Computer Engineering (DCE), 2006, Aggregate 81%, Valivalam Desikar Polytechnic College, Nagapattinam, Tamil Nadu. Secondary School Leaving Certificate (SSLC), 2003, Aggregate 84%, National Higher Secondary School, Nagapattinam, Tamil Nadu. TECHNICAL COMPETENCIES RDBMS : Oracle 9i, 10g& 11g. Operating Systems : Red Hat Linux 5 and Windows Server 2003. Languages : Shell Script, SQL, Basic PL/SQL Concepts Tools & Utility : RMAN, Export & Import, Statspack, TKProf, NID, AWR, SQL Loader, MS- Office, QlikView, SAP High-end Technologies : DataGuard. ROLES SUMMARY
- 2. As an Oracle Database Administrator and Business Analyst, my primary roles and responsibilities involved. Installation of Oracle 10g and 11g on Linux. Monitoring the database growth, Re-Organization of Table. Monitoring the database for Memory and I/O utilization. Finding and rectifying fragmentation for tables and indexes. Managing users with Quota Maintenance and security by creating roles and profiles. Monitor the database by collecting statistics of instance and files by querying data dictionary views, SQL trace files and TKPROF, STATSPACK to find ways to improve the database’s performance. Worked on roles, granting privileges and profiles. Responsible for troubleshooting of the connectivity problems for end-users by configuring tnsnames.ora and listener.ora files. Creating Database Links from Testing to PROD databases. Tuning SQL Query Optimization. Analyze the index if necessary rebuild index to rectify segment fragmentation. Created partition tables for performance tuning. SQL & instance tuning. Tuning SQL Query depending upon performance. Performed logical backups, Schema Refresh using Export & Import utilities. Recovery of lost objects and data files. Implementing backup strategies – RMAN and User managed Backups. Cloning databases using RMAN and User Managed Backup. Configured 10G, 11G Physical Standby database for Disaster Recovery. Physical standby configuration in dataguard. Reconciling assets between Operational Databases (AssetCenter, AssetManager, ESL, DOMS, Redfish, etc.) and LightHouse/Pyramid Database. Accounts may also be called upon to research any discrepancies between LightHouse/Pyramid Database and the Asset Management Databases that the Analyst is unable to resolve. Managing the assets of Hardware, Softwares, Software Licenses and Software Maintenances in various databases for HPE accounts. Preparing weekly and monthly site leveldash boards and review decks on site levelperformance. Overall reports generation from Qilkview tool for global and regions level Asset Accuracy Dashboard Analysis. Client account software and hardware assets procured reports extraction from SAP 7.3. PROJECT EXPERIENCE PROJECT #3 Client : HPE Software License Management Environment : Oracle 10g, Oracle Enterprise Linux Responsibilities: Performing Logical Backups through Export and Import Utility. Performing Backup and Recovery Using RMAN. Using Tkprof for Diagnosing SQL query performances. Analyzing the SQL Query using Explain plan. Cloning Database as per requirement.
- 3. Schema Refresh using Export & Import. Troubleshoot database performance issue using Automated Workload Repository (AWR). Database Cloning using RMAN and User managed Backup. Loading data in to the Database using SQL Loader. Setup and Configured Oracle DATAGUARD using RMAN backup for physical standby database. Adding /resizing data files if required. PROJECT #2 Client : HPE Hardware Asset Management Environment : Oracle 9i, Red Hat Linux, Data guard Responsibilities: Installation of Oracle 10g on Linux platform. Create user as per the client requirement. Creation of oracle Roles, Granting Privileges and Profiles etc., Setup and configured Oracle 10g Physical Standby database (Data Guard) and performed Switchover using DGMGRL. Check Alert Log errors and make necessary actions to rectify them. Frequent analysis of objects or schemas to improve the speed of the database Export / Import of Objects. Using SQL Loader, Statspack, TKProf, NID. Managing the physical & logical objects of the Database. Taking physical and logical backup. Adding /resizing data files if required. Monitoring the database growth, re-organization and partition of Tables. Performing Table Partition. Analyzing Tables and Indexes to Rectifying Database Fragmentation. Analyze SQL statements using Explain plan. Resolving connectivity problems for end-users by configuring tnsnames.ora and listener.ora files. PROJECT #1 Client : HPE Databases Reconciliation Environment : MS-SQL, AssetCenter, AssetManager, ESL, DOMS, LightHouse, Pyramid Responsibilities: Handling 48 client accounts out of 700+ accounts. Reconciling assets between Operational Databases (AssetCenter, AssetManager, ESL, DOMS, etc.) and LightHouse/Pyramid Database. Working on the Discrepancy Report received on a monthly basis and submitting the corrections for approval to the respective client account contacts. Accounts may also be called upon to research any discrepancies between LightHouse/Pyramid Database and the Asset Management Databases that the Analyst is unable to resolve. Preparing weekly and monthly site leveldash boards and review decks on site levelperformance. This manual reconciliation of fixed asset information for each account will be conducted by an Analyst that has been assigned to the Asset Management Audit Remediation Program. Monthly status call with all 48 client accounts across APJ, EMEA and AMS regions. Weekly Status call with US Leadership team from Pontiac about the current status of all our accounts assignment.
- 4. Business Analyst Execute reports to support IT hardware asset reconciliation and verification activities. Analyze IT asset verification results to identify issues and discrepancies. Validates IT hardware data attribute discrepancies and identifies required action. Work with ABM Regional Delivery teams to required discrepancy resolution actions. Provide IT hardware reconciliation reports to cost center managers for their action. Resolves IT hardware asset discrepancies and required updates to IT asset repository Gather and validate ITasset dataattributes to enable modification or registration ofIT hardware asset records. Validate IT hardware asset information which requires loading into the IT asset repository to assess the quality of the data based on defined data attribute requirements. Initiates requests to update master data registries (e.g. product brands and models) to enable creation or modification of IT asset record. Provide required data updates for various databases like Asset Manager, AssetCenter, DOMS, ESL, etc… to the IT Asset Data Administrator for bulk load or on-line update into the IT asset repository. Provide required data updates for Lighthouse to Finance Operations through SAP Ze-forms for bulk load or on-line update into the IT asset repository. Provide required data updates for Pyramid to HP Finance Service through required forms for bulk load or on-line update into the IT asset repository. Designing standardized methods and procedures for operations team based on business requirement. Part of InternalBusiness Communication Development teamto facilitate and constantly improve the skills of the team and as well as individuals. Part of Internal Auditing team to ensure that the policies in force are followed by all and are adhered to strictly. PERSONAL INFORMATION Gender : Male Date of Birth : 11-March-1987 Languages known : English and Tamil Nationality : Indian Marital Status : Married Father’s Name : Jagabar Maricar A Passport Number : J9106430 Passport Validity up to : 2023 Permanent Address : RAHIMA ILLAM No.71, New Street, Nagapattinam-611 001, Tamil Nadu, India. Present Address : No.48, First Floor, Bajanai Koil Street, Palipattu, Tharamani, Chennai-600 113, Tamil Nadu, India.