Nir Osovsky Email & Phone Number

Sunnyvale, Ca, Us

San Francisco, Ca, Us

• Supervise and mentor Engineers, DBA, DevOps, and Data Engineering teams, fostering a collaborative environment that bridges technical and non-technical stakeholders.• Guide cross-functional teams in optimizing data systems across on-premises and cloud environments, including AWS and GCP.• Overhaul the migration approach for MySQL and RDS/Aurora MySQL, upgrade to latest MySQL versions, transitioning to service-oriented databases, cutting costs by 40% and boosting performance by 45%.• Advanced PostgreSQL RDS instances to Aurora PostgreSQL, moving from version 9.6 to 16.x, leveraging new features for improved performance and achieve a 30% increase in read/write throughput.• Lead the transition from monolithic databases to a distributed architecture, significantly reducing system footprint by 50% and enhancing scalability by 40%.• Lead the migration of 75+ high-impact databases to cloud platforms, improving scalability and reducing maintenance overhead by 35%.• Achieve a 35% increase in system performance while reducing total AWS and GCP costs by 45%.• Ensure 99.99% system availability through meticulous optimization and upgrades, guaranteeing high reliability and uninterrupted service for critical operations while supporting daily operations with over 750 million database transactions.

New York, Ny, Us

• Spearheaded efforts to modernize WarnerMedia’s database infrastructure, improving query performance by 25% and reducing latency by 30% across mission-critical applications.• Supported and maintained MySQL and PostgreSQL production database systems handling 1 billion+ daily transactions, ensuring peak performance during high-traffic events.• Implemented cost-saving measures that reduced on-premises and cloud data management costs by 20%, resulting in $1.2M annual savings.• Enhanced backup and recovery processes, reducing recovery time by 40% and ensuring compliance with SLAs for a global user base.• Led the migration of 25+ high-impact databases to cloud platforms, improving scalability and reducing maintenance overhead by 35%.

Sunnyvale, California, Us

Lead, consult, support and mentor teams of Engineers, DBA, DevOps and SRE for data systems management aspects on-premises and Cloud-Based (AWS).• Achieved a 35% cost reduction by migrating on-premises data systems into Cloud-Based.• Simplified installation and administration by automating a Puppet-based Database Change Management Process. • Delivered best-in-class database design, architecture, and maintenance support for SQL, NoSQL, and AWS.• Supported both on-premises and cloud-based implementations. • Developed and managed database High Availability (HA) and Disaster Recovery (DR) process and implementation.• Architected, led, and guided teams for database management projects including monitoring, inventory, and alerting applications.

Palo Alto, Ca, Us

Managed, directed, and coordinated technical design, implementation, and support for database development and operation in a cloud services environment.• Enabled 30M+ subscribers ( > 250% increase over 2 years) by creating cloud services that managed customer data for HP Connected (HPC) with traffic of 1.2M hits/day that included content like music, photos, documents, and files for distribution and consumption across all users’ devices (smartphone, personal computer, tablet, printers etc.). • Shipped and maintained HPC with high quality and cloud uptime of 99.99%.• Awarded HP recognitions for teamwork, living our values, innovation, executions, and making a difference.Palm Inc. (Acquired by HP)• Designed, developed, implemented, and maintained cloud database backend, platform services, and data warehouse to support WebOS operating system, Palm Pre™ Smartphone family and HP TouchPad™.• Achieved Zero Downtime between transitions by architecting, developing and implementing the Database Change Management Process which not only reduced the turnaround time for implementing the database changes but also reduced time to market by 55%.• Led and supported 24/7 Worldwide Support Services for Cloud Services.• Maintained daily workflow and tasks for data systems (databases, data warehouse).• Established/implemented processes, procedures, and methodologies to develop, maintain, and backup data.• Developed and expanded the strategic knowledge base (Wiki) for cloud services data and infrastructure.

Mountain View, Ca, Us

Served as a single point of contact for customers and prospects with data management related to databases and data warehouses.• Provided consulting services for MySQL, PostgreSQL, Oracle, DB2, SQL Server, Linux, UNIX, Windows, Networks, BI, OLAP, and Data Warehouse (DWH) environments and applications.• Supervised and coordinated daily account workflow and provided technical guidance. • Led and supported Worldwide Support Services (24/7).• Performed customer project-related and IT management activities to maintain a SaaS environment. • Architected and drove Proof of Concepts (POC) for customer deployments.• Owned and drove technical sales activities (SE) with a significant influence on direct sales.• Provided professional consulting services, training and business development for the worldwide customer base to achieve SLA goals (99.9%).• Debriefed executive management on customer activities and relationship status.• Developed, maintained, and expanded company CRM System, Knowledge Base, procedures, and processes.• Consistently achieved excellent customer satisfaction (99.9%).HyperRoll’s Data Performance Management (DPM) Suite™ is a software solution that improves the performance of data warehouses by dramatically improving query and load performances while simplifying and accelerating updates and extending user and data scalability.

Business Management, Administration And Operations

Software Engineer, Computer Science