With over 13 years of hands-on experience as an Oracle Database Administrator, I bring a wealth of expertise in designing, implementing, and optimizing robust database solutions. My journey in the Oracle realm is complemented by a robust skill set in Linux bash scripting and Linux Professional Institute Certification (LPIC-1 and LPIC-2)..Technical Proficiency: Throughout my career, I've navigated the complexities of Oracle Database administration, specializing in performance tuning of oracle instances and SQL queries, applying CIS recommendation on different version of databases, upgrades from version 10g to 11g,11g to 12c and 12c to 19c. From steering large-scale migrations to orchestrating seamless database upgrades, I've consistently demonstrated a knack for turning challenges into opportunities. here my skills in brief:- Deploying multi NODE clusters, following BEST PRACTICE standards- implementing AUDIT VAULT DATABASE FIREWALL and CIS security method- Migrating databases from versions 11 to 12 and 12 to 21- Designing archiving strategy and data life cycle management- PL/SQL- Instance performance tuning- SQL performance tuning- Linux bash scripting- Linux installing and preparing for database installation- Patching infrastructure and databasesStrategic Leadership: I pride myself on being not just a technologist but a strategic partner to the organizations I've been a part of. Collaborating with cross-functional teams, I've played a pivotal role in aligning technology initiatives with overarching business goals. My ability to bridge the gap between technical intricacies and organizational objectives has been a cornerstone of my success.Continuous Learning: The tech landscape is in perpetual motion, and I thrive on staying at the forefront of emerging trends. My commitment to continuous learning extends beyond the routine, as I actively seek opportunities to delve into new technologies, industry best practices, and innovative solutions within the Oracle ecosystem.Networking and Collaboration: I believe in the power of collaboration and the strength of professional networks. I'm enthusiastic about connecting with like-minded professionals, exchanging insights, and contributing to the collective knowledge within the Oracle community.Let's Connect: If you're seeking a seasoned Oracle DBA with a track record of driving efficiency, security, and innovation, I welcome the opportunity to connect. If you'd like to get in touch:Email: vahidnowrouzi@gmail.com.Website: https://vahiddb.com.
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Remote Oracle Database Administrator*780#Iran -
Remote Oracle Database Administrator*780# Apr 2014 - PresentTehran Province, IranLed the database team since 2014, executing capacity planning and optimizing the structure for development, testing, and operational environments; applied efficiency enhancements resulting in a 30% reduction in system bottlenecks and improved performance by 20% Designed archiving strategy and data life cycle management to save 80% of each year Optimized system performance for USSD and MOBILE APP platforms by archiving and relocating data, executing optimal partitioning, and tuning searches and the result was saving about 70% of expensive storage devices Put into practice continuous monitoring protocols for the operating system and configured HUGE PAGE settings for performance enhancement Spearheaded RDBMS patching and Oracle Enterprise Manager Implementation, ensuring system stability and security compliance; achieved 99.9% system uptime and reduced security vulnerabilities by 30% -
Remote Oracle Database AdministratorOmid Financial Group Feb 2020 - PresentTehran, IranThe leading company in the field of stock exchange with innovative methods in the field of data analysis. I joined this company from the beginning and then by designing multitenant databases and consolidating scattered databases, I saved the amount of hardware used. I implemented the cis standard in it and brought it to an acceptable point in terms of security. -
Senior Oracle Database AdministratorRayanhamafza | افزاهمرایان Sep 2020 - Mar 2024Tehran, Iran- Deployed and supervised 6 NODE clusters, following BEST PRACTICE standards, facilitating seamless high-volume stock exchange transactions with 99% availability- Collaborated with cross-functional teams to establish data backup best practices, resulting in a 30% decrease in data corruption incidents and ensuring data integrity across all systems- Enhanced database security by implementing AUDIT VAULT DATABASE FIREWALL (AVDF) and ACFS setup, meeting stringent industry standards- Migrated databases from versions 11 to 12 and 12 to 21, ensuring seamless transitions while adhering to CIS security benchmarks -
Remote Oracle Database AdministratorRahnema Co. Jun 2015 - Mar 2021Tehran Province, IranI have been working as an Oracle Database Administrator for Rahnema CO. which is in VAS services. Designing of infrastructure of databases and archiving mechanism have been set by our team -
Oracle Administrator At Remis (National Organization For Civil Registration Iran)Remis Mar 2017 - Sep 2020Hasanabad Square, Tehran ,Iran Upgraded a 210TB database from version 10 to 11 with minimal downtime, ensuring nationwide service continuity that gave 25% better performance Categorized database services for applications, applying the latest Oracle patches to ensure security and stability Analyzed BACKUP AND RECOVERY strategies to minimize potential downtime risks create services to separate products and determine the throughput -
Oracle Database AdministratorPardazeshgaran Saman(Spr) Nov 2012 - Apr 2017Tehran Province, Iran Executed the migration of MySQL databases to Oracle, implementing four-cluster database systems for the Commercial Transactions platform Made robust BACKUP AND RECOVERY strategies to safeguard critical data, minimizing potential downtime risks Administrated and optimized installation, performance, backup, and recovery processes for RDBMS, resulting in a 40% reduction in system downtime and arranged data integrity Standby and switchover operations -
Oracle Database AdministratorAryahamrah Co. (Ahs) Nov 2011 - Nov 2012I worked as an Oracle Database Administrator for Arya Hamrah co. This type of job gave me a grasp experience with Oracle database which was Telecommunication Transactions . -
System And Database AdministratorHuawei Dec 2009 - Feb 2010Tehran Province, IranI worked as both Linux Admin and Oracle for Huawei.
Vahid Nowrouzi Education Details
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Allameh Mohaddes Nouri UniversityComputer Science -
Mostafa Khomeyni LahijanTheoretical And Mathematical Physics
Frequently Asked Questions about Vahid Nowrouzi
What company does Vahid Nowrouzi work for?
Vahid Nowrouzi works for *780#
What is Vahid Nowrouzi's role at the current company?
Vahid Nowrouzi's current role is Remote Oracle Database Administrator.
What schools did Vahid Nowrouzi attend?
Vahid Nowrouzi attended Mazandaran University Of Science And Technology, Allameh Mohaddes Nouri University, Mostafa Khomeyni Lahijan.
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Vahid Nowrouzi
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