Summary
Overview
Work History
Education
Skills
Certification
Past Experiences
Timeline
Generic

Sajinesh TK

Mumbai

Summary

A Certified Azure Database Administrator with over 9 + years of experience managing SQL Server databases in production environments. Maintained servers and systems to ensure smooth business operations, a passionate contributor to team success with a track record of empowering teams. Highly skilled at database maintenance, performance tuning and Optimizations.Successfull migration track records from On-Prem to Cloud. High Availability and Disaster Recovery Solutions.A self-starter who is versatile with database technologies, always motivated to learn, grow and stay current.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Azure SQL Database Administrator

Atos Pvt Ltd
09.2022 - Current
  • Managingteam of 7 members ranging entry level to L3 level.
  • Azure Cloud professional with strong experience in migrating resources to Azure, Azure Administration, Azure Infrastructure Operations, and end to end Project Management.
    Produced high-standard database solutions to meet stability.
  • Create and deploy ETL packages to achieve various task using Microsoft Integrations Services (SSIS). Automate Backups, refreshes, maintenance Jobs, Bulk inserts data migration, data extraction, transformation and loading from multiple data sources.
  • Effectively managed and reduced cost by effectively monitoring databases. Configuring DR and Azure back-up on-premises/Azure Environment. Lead design, architecture, and deploy of solutions in Azure platform. Transact-SQL (T-SQL).
  • Migrate SQL Server Databases to Microsoft Azure hosted DBs, Managed instances. Configured High Availability Solution; Always-On, Log Shipping, migration, patching, troubleshooting, optimization, maintenance (modelling, High-Availability (HA) and Disaster Recovery (DR)).
  • Performed Database Migration from On-Premises SQL environment to Azure Database in cloud Manage database security and users in Active Directory, ensure Database Integrity and setup maintenance plans via SQL Agent. Stored Procedures,
  • Automated and reduce workflow with the help of store procedures, scripts, Red Gate & Microsoft Integration services, that runs daily to reorganize, rebuild, update statistics, Backup.
  • Configured Transparent Data Encryption using AES256 Algorithm to make sure that all databases are fully encrypted and secure from Hackers and Malicious users.
  • Followed standard practices for migrating changes to test and production environments.
  • Migrated VMs, SQL Databases from On-Prem to AZURE, configure Geo-replication for High availability, Azure Site Recover and manage database on Elastic pools and Manage instances.
  • Setup and manage Always-On High Availability for HA/DR, Log shipping to automate and Synchronize Backups to secondary server for Disaster recovery as additional security for Mission Critical databases in our environment. Window’s Administration.
  • Create Data Models for new and modernized legacy Databases, implement database design following best practices to maximize performance and reduce data redundancy.
  • Maintain Database Security and Consistency in SQL Server by running database validation Checks, consistency checks with DBCC and DMVs proactively
  • Modified databases to meet needs and goals determined during planning process.

SQL Database Administrator

Atos Syntel Pvt Ltd
12.2015 - 08.2021
  • Managed team of 10 members.
  • Installed and upgrade SQL Server 2012 or greater and, applied security fixes. SQL Server Profiler, Query Store and Database Engine Tuning Advisor (DTA) for performance.
  • Migration of SQL Server Instances from 2008 R2 to,2014,2016.
  • Automated process to reduce workflow by creating maintenance plan that runs daily to reorganize, rebuild & update stats, backup, clean up task in all environments.
  • Produced high-standard database solutions to meet stability, reliability, and performance metrics.
  • Managed workload independently but collaborated with colleagues to complete larger scale tasks in distributed team environment.
  • Create centralized management server for simultaneous queries and master server to push SQL Server Agent jobs to each server. Organize DBA meetings to brainstorm strategies
  • Supported projects enabling delivery efficiencies and technical resolution.
  • Adhered to set schedules to test databases for flaws and reduce downtime.
  • Minimized downtime by optimizing and monitoring High Availability for SQL Server, applying Database Mirroring, Log Shipping, Traditional Failover Clustering, and Always-On.
  • Implemented backup strategy following company SLA; physical cold and hot, and logical using Disk backups, Tape backups.
  • SQL Server Production Database Administration, Support and Monitoring for proactive problem resolution. Involved in planning, setup, and implementation of new servers across entire enterprise.
  • Database migration using Import\ Export Wizard, monitored performance tuning using Scripts, extended events, Profiler. etc.
  • Support and monitor over 250 development, TEST and PROD databases by proactively resolving issues and maintaining servers.
  • Set up and controlled user profiles and access levels for each database segment to protect essential data, maintained technical and functional specifications to document database intentions and requirements. Backup & Recovery Systems, Technical Support
  • Provided 24/7 support for critical database systems, quickly resolving any incidents that arose to minimize disruption to business operations
  • Optimized database performance by conducting regular maintenance and implementing indexing strategies
  • Improved data security with consistent backups, encryption methods, and access control measures

Education

Bachelor of Commerce -

SIWS Wadala High School
Mumbai
03.2007

Skills

  • Installed SQL in standalone/Clustered
  • On Premise SQL Server to Azure Azure DMS Migration
  • Log Shipping, Mirroring, Always-On High Availability
  • Performance Monitoring & Tuning
  • Implement Auditing in SQL MI & SQL Azure databases
  • Configure Azure Blob Storage for backups
  • SQL Managed Instances, Azure SQL VM
  • Configured (TDE) to Encrypt All databases
  • Managed Azure compute and services
  • ETL: SSIS, SSIS, Import\Export
  • Make use of BACPAC, DACPAC
  • Use Power Shell script to Get Daily Reports
  • Microsoft Defender for Cloud

Certification


  • AWS Associate Solutions Architect.
  • Microsoft Certified: Azure Database Administrator Associate DP-300.

Past Experiences

Database Administrator with CAPTAIN FACILITY SERVICES PVTLTD (Platform: SQL server 2005).

From February 2008 till July 2010. 


Junior Database Administrator with ANGEL BROKING LTD, MUMBAI (Platform: SQL server 2005/2008R2), 

From July 2010 till March 2011.


AAVVAS INFOTECH PVT LTD (CLIENT: IGATE PATNI CORP. (PATNI COMPUTER SYSTEMS))

From May 2011 till November 2011.  


Senior Database Administrator (Team Lead) 

With IGATE Global Solution Ltd (Platform: SQL 2000/2005/2008R2)

From November 2011 till December 2015.




Timeline

Azure SQL Database Administrator

Atos Pvt Ltd
09.2022 - Current

SQL Database Administrator

Atos Syntel Pvt Ltd
12.2015 - 08.2021

Bachelor of Commerce -

SIWS Wadala High School

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