Sanjeev Krishnan Email and Phone Number
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I am an accomplished and solutions-driven professional with a wealth of experience in managing and optimizing complex database environments across on-premises, cloud, and mainframe databases. My career has been marked by a proven track record of enhancing database performance, ensuring data integrity, and minimizing downtime.► My expertise lies in every facet of database management, from design and implementation to ongoing maintenance. I maintain a strong focus on security and compliance, ensuring that databases not only perform optimally butalso meet regulatory requirements.Some of my core competencies are:★ Data Backup & Restoration ★ Cloud Database Management★ NoSQL Databases / Shell Scripting ★ Database Design & Development★ Data Migration & Maintenance ★ Data Backup & Restoration★ SQL Query Optimization ★ Disaster Recovery Planning★ Performance Tuning ★ Program Management ★ Database Automation► One of my strengths is my ability to lead cross-functional teams. I provide technical guidance and foster collaboration with stakeholders to align database strategies with overarching business objectives. My background in database design, analysis, installation, maintenance, performance tuning, and automation extends to both OLTP and data warehousing environments.► I pride myself on my expertise in conducting comprehensive database audits. Furthermore, I excel in configuring and maintaining Tripwire Enterprise for database change detection, a critical aspect of maintaining the security and integrity of your database systems.My technical skills are:☛ Database Tools: PostgreSQL, Db2 UDB, Redis, AWS RDS, AWS Aurora, DynamoDB, pgBackRest, Db2 z/OS, Db2, SPUFI, IMS DB, CICS, MongoDB☛ Software: Ansible, Terraform, Jenkins, Microsoft Office (Word, Excel, PowerPoint), Quest, SDSF, SAR, JCL, CA-Tools, BMC, Patrol, EFM, PEM, IBM DMC, ServiceNow☛ Platforms: Amazon Web Services (AWS), AIX, Linux☛ Middleware: WebSphere☛ Programming Languages: Shell Script, REXX, Cobol, Python. ► I am passionate about leveraging my skills and experience to drive success in challenging database environments. Whether you're looking to enhance performance, improve security, or streamline operations, I am well-equipped to deliver results.
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Lead Database AdministratorFifth Third BankMason, Oh, Us -
Principal Technical EngineerFifth Third Bank Apr 2012 - PresentCincinnati, Ohio, UsAs a Principal Database Administrator, I install and maintain databases across PostgreSQL, Db2 UDB, and Redis platforms. I deploy streaming replication within PostgreSQL to create an active-passive database solution. I oversee database backup, restoration, and point-in-time recovery processes with proficiency. As a subject matter expert (SME), I manage and optimize databases on PostgreSQL, Db2 UDB, and Redis platforms. I provide on-call support for PostgreSQL, Db2 UDB, and Redis database systems. I conduct performance monitoring, capacity planning, and database platform audits.Additionally, I establish replication for Db2 UDB through high availability disaster recovery (HADR). I collaborate with the Unix team to leverage Ansible for provisioning PostgreSQL servers via the ServiceNow platform. I contribute to the development of Terraform modules tailored for RDS and Aurora Serverless configurations. I establish database access and authorization policies in compliance with annual audit prerequisites.Key Accomplishments:► Performed performance tuning for extended query durations on Db2 UDB and PostgreSQL databases.► Implemented EDB EFM (enterprise failover manager) to manage failovers in an active-passive PostgreSQL cluster.► Created Ansible playbooks specifically for the streamlined installation and upgrade processes of Redis Databases.► Installed and maintained pgBackRest as the designated backup solution for PostgreSQL databases.► Executed SSL encryption to secure communication between clients and servers along with data replication between primary and standby systems.► Developed automation scripts and managed through Ansible Tower to streamline PostgreSQL installation, database creation, and deployment of maintenance scripts.► Utilized Ansible to implement server creation, install PostgreSQL, configure streaming replication, and enable EFM for seamless server management.
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Manager - DeliveryCognizant Technology Solutions Jul 2008 - Apr 2012Teaneck, New Jersey, UsDuring my time here, I efficiently managed all database operations within the Db2 UDB and Db2 z/OS domains. I installed, configured, and upgraded Db2 on Unix systems, while conducting proactive health monitoring of Db2 UDB. I provided tool support for Db2 z/OS and actively participated in disaster recovery (DR) exercises. Additionally, I responded to RFPs (requests for proposals) and oversaw the entire Infrastructure landscape at AAA NCNU.Throughout my tenure, I conducted performance monitoring and optimization of Db2 databases on both Unix and z/OS platforms. I also played a pivotal role in developing shell scripts to automate database maintenance tasks for Db2 UDB and successfully implemented high availability disaster recovery (HADR) for replication within the Db2 UDB environment.Key Accomplishments:► Identified and pursued new business prospects by managing the account's profit and loss (P&L), leading a team of professionals, and introducing innovative solutions and business models to valued clients.► Oversaw the comprehensive infrastructure practice within the AAA NCNU project by managing all deliverables encompassing database, systems administration, middleware, environment management, release management teams, change management, and information security (Tripwire and ArcSight).► Designed and created novel database components for both new and existing applications within the Db2 environment.► Managed the infrastructure practice at Cognizant Technologies by overseeing responsibilities for Db2 UDB and Db2 z/OS at AAA NCNU. -
Senior Systems Analyst – Cognizant Technology Solutions - Metlife, New Jersey | Bangalore, IndiaCognizant Technology Solutions Apr 2006 - Jul 2008Teaneck, New Jersey, Us
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Senior Software EngineerHewlett Packard Enterprise Nov 2005 - Apr 2006Houston, Texas, Us -
It AnalystTata Consultancy Services Oct 2000 - Nov 2005Mumbai, Maharashtra, In
Sanjeev Krishnan Skills
Sanjeev Krishnan Education Details
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Madurai Kamaraj UniversityElectronics And Communication Engineering
Frequently Asked Questions about Sanjeev Krishnan
What company does Sanjeev Krishnan work for?
Sanjeev Krishnan works for Fifth Third Bank
What is Sanjeev Krishnan's role at the current company?
Sanjeev Krishnan's current role is Lead Database Administrator.
What is Sanjeev Krishnan's email address?
Sanjeev Krishnan's email address is sa****@****ail.com
What is Sanjeev Krishnan's direct phone number?
Sanjeev Krishnan's direct phone number is +1 800-972*****
What schools did Sanjeev Krishnan attend?
Sanjeev Krishnan attended Madurai Kamaraj University.
What skills is Sanjeev Krishnan known for?
Sanjeev Krishnan has skills like Program Management, Project Management, Process Improvement, Change Management, Requirements Analysis, Agile Methodologies, Business Analysis, Customer Service, Enterprise Architecture, Solution Architecture, It Strategy, Vendor Management.
Who are Sanjeev Krishnan's colleagues?
Sanjeev Krishnan's colleagues are Nichelle Jackson, Rose Vitale, Simon Yount, Stephanie Webster, Gregory Amoroso, Monique King, Mary Hurt.
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