I am a technology leader with 17+ years of experience in IT and ITES, focused on delivering on-time, cost-controlled projects aligned with SOPs and quality standards. I excel at analytical thinking, problem solving, and building strong client relationships, with a track record of coordinating large-scale programs from inception to completion while optimizing resources for profitability. I understand client requirements and translate them into practical solutions with well-documented support. As a collaborative leader, I motivate teams across levels and leverage ITIL practices to ensure reliable operation, security, and continuous improvement. My hands-on experience spans SQL Server and Oracle databases, backups, DR, performance tuning, and data integration, all backed by a commitment to best practices and quality delivery.

S G OPALAKRISHNAN

I am a technology leader with 17+ years of experience in IT and ITES, focused on delivering on-time, cost-controlled projects aligned with SOPs and quality standards. I excel at analytical thinking, problem solving, and building strong client relationships, with a track record of coordinating large-scale programs from inception to completion while optimizing resources for profitability. I understand client requirements and translate them into practical solutions with well-documented support. As a collaborative leader, I motivate teams across levels and leverage ITIL practices to ensure reliable operation, security, and continuous improvement. My hands-on experience spans SQL Server and Oracle databases, backups, DR, performance tuning, and data integration, all backed by a commitment to best practices and quality delivery.

Available to hire

I am a technology leader with 17+ years of experience in IT and ITES, focused on delivering on-time, cost-controlled projects aligned with SOPs and quality standards. I excel at analytical thinking, problem solving, and building strong client relationships, with a track record of coordinating large-scale programs from inception to completion while optimizing resources for profitability.

I understand client requirements and translate them into practical solutions with well-documented support. As a collaborative leader, I motivate teams across levels and leverage ITIL practices to ensure reliable operation, security, and continuous improvement. My hands-on experience spans SQL Server and Oracle databases, backups, DR, performance tuning, and data integration, all backed by a commitment to best practices and quality delivery.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Kannada
Advanced
Tamil
Advanced

Work Experience

Associate Consultant at TATA Consultancy Services
September 1, 2025 - September 1, 2025
Database SME; handled critical outages, designed architectures for HADR/Clustering/Replication, administered PROD-QA-DEV-DR SQL Server instances, worked on replication and backup/recovery, performed security compliance audits, automated maintenance tasks, followed ITIL processes, standardized SQL Server guidelines, and contributed to performance tuning and MAPS tooling across client engagements with a focus on client relationships and successful delivery.
Consultant at CapGemini
December 1, 2014 - December 1, 2014
Installed/upgraded SQL Server 2000/2005/2008 in standalone and remote environments, managed backup/recovery strategies, maintained scheduled jobs, performed re-indexing and statistics updates, implemented log shipping/replication, migrated SSIS/ETL workloads, coordinated with Dev/Test/Support, and ensured timely delivery and data integrity for Heathrow and other UK/USA clients.
Resource Analyst at Oracle India Pvt. Ltd., Oracle University
August 1, 2010 - August 1, 2010
Troubleshooting and performance tuning of training databases, applied patches to training/test databases, monitored storage upgrades, assisted in NAS-related product instances, supported Oracle e-billing application testing, and contributed to production database stability and deployment of training systems.
Customer Support Executive (Voice, Non-Voice (SQL Support)) at Mphasis EDS
March 1, 2008 - March 1, 2008
Managed SQL Server failed scheduled jobs, handled ETL tasks, troubleshot DSL issues and home networking, provided SQL support, and ensured service quality across voice and non-voice channels.

Education

B.E in Electronics & Communication at Madurai Kamaraj University
January 11, 2030 - January 1, 2004

Qualifications

Diploma in Computer Technology
January 11, 2030 - January 1, 2001
MS SQL Server 2005 (MCTS)
January 11, 2030 - November 11, 2025
Oracle -9i Introduction to SQL Basics
January 11, 2030 - November 11, 2025
Oracle -9i Fundamentals – I
January 11, 2030 - November 11, 2025
Oracle -9i Fundamentals – II
January 11, 2030 - November 11, 2025

Industry Experience

Software & Internet, Professional Services, Telecommunications

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more

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