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Rajesh Kumar D. is listed as Senior Database Engineer at SurveyMonkey, based in San Mateo, California, United States. AeroLeads shows a matched LinkedIn profile for Rajesh Kumar D..
Rajesh Kumar D. previously worked as SQL Server DBA at Amgen and SQL Server DBA at Amgen. Rajesh Kumar D. holds Master'S Degree, Computer Science from San Francisco Bay University.
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I have been working as SQL Server Database Administrator/Database Engineer from past 8 years and had the opportunity to support mission critical databases for large Enterprise environments. Heavily experienced in handling very large databases ranging from 2TB to 50TB and associated challenges. I have been highly involved in datacenter migrations, upgrades, cloud migrations in an OLTP environments, have experience in migrating highly transactional databases from standalone and clustered (Highly Available) environments with minimal downtime. The key things that have helped in all successful migrations are careful assessment, planning, testing and rollback plan. If I would have to speak from my latest experience, last year we have migrated our on-prem 70 TB of SQL Server databases from SQL Server 2016 to AWS EC2 (Windows 2016/SQL Server 2016) with very minimal downtime and this year I have led the SQL Server 2019 upgrade, also migrated SQL Server 2016 databases to AWS RDS using Database Migration service, with recent announcement from Amazon about Babelfish for Aurora PostgreSQL, I have started doing a POC for identifying the challenges by running AWS SCT source being SQL Server vs target PostgreSQL. Following are some of the key areas I have expertise in * Build resilient systems (Windows server, configuring storage and server, SQL Installation, Cluster configuration).* Automating recurring tasks. * Database Security (Access control, Transparent Data Encryption (TDE), Backup Encryption, Volume Encryption).* High Availability (Mirroring, Log Shipping, Clustering, Always On Availability Groups) and Disaster Recovery * Backups and Restores (Point in time recovery).* Performance Tuning.* Writing complex and highly optimized sql queries and stored procedures.* Partitioning (Vertical, Horizontal). * Windows server update service for Patching.* Database Corruption Recovery. * Very Large OLTP Databases(50TB).* Windows Storage Spaces. * PowerShell scripting.* Ensuring high uptime.Strong information technology professional with a master’s degree focused on Computer Science.
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San Mateo, California, US
Lead the upgrade of SQL Server 2016 Availability Groups to SQL Server 2019 successfully with minimal downtime.Responsible to manage very critical databases for SurveyMonkey’s business.Built 2016 Windows servers from scratch, configured multi subnet failover clusters to handle Very large databases ranging from 2TB to 50TB.Setup and configure SQL 2016.
Thousand Oaks, CA, US
Thousand Oaks, CA, US
Other employees you can reach at surveymonkey.com. View company contacts →
William Holliday
Colleague at Surveymonkey
Eden Prairie, Minnesota, United States, United States
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Kendra Riddle
Colleague at Surveymonkey
Dallas, Texas, United States, United States
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Ciara Macken
Colleague at Surveymonkey
Ireland, Ireland
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Donna Learned
Colleague at Surveymonkey
Los Angeles, California, United States, United States
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Celine Lee
Colleague at Surveymonkey
Canada, Canada
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Psasikumar Kumar
Colleague at Surveymonkey
Erode, Tamil Nadu, India, India
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Kaela Roy
Colleague at Surveymonkey
Ottawa, Ontario, Canada, Canada
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Karma Mason
Colleague at Surveymonkey
Gresham, Oregon, United States, United States
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Yetunde O.
Colleague at Surveymonkey
Canada, Canada
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Hani Ali
Colleague at Surveymonkey
Minneapolis, Minnesota, United States, United States
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Quick answers generated from the profile data available on this page.
Rajesh Kumar D. works for SurveyMonkey.
Rajesh Kumar D. is listed as Senior Database Engineer at SurveyMonkey.
Rajesh Kumar D. is based in San Mateo, California, United States while working with SurveyMonkey.
Rajesh Kumar D. has worked for Surveymonkey, Amgen, and Syntek Solutions India Pvt Ltd.
Rajesh Kumar D.'s colleagues at SurveyMonkey include William Holliday, Kendra Riddle, Ciara Macken, Donna Learned, and Celine Lee.
You can use AeroLeads to view verified contact signals for Rajesh Kumar D. at SurveyMonkey, including work email, phone, and LinkedIn data when available.
Rajesh Kumar D. holds Master'S Degree, Computer Science from San Francisco Bay University.
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