Dhanesh Nk
Database Architect | Oracle • MSSQL • PostgreSQL | Multi-Cloud (AWS | Azure) | 16+ Years in Enterprise Data Solutions
- Role
- Associate Consultant at Tata Consultancy Services
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Dhanesh Nk
With 16+ years of experience in database administration and architecture, I specialize in…
Experience
Associate Consultant
Apr 2013 — Present · Bucharest, RO
As an Associate Consultant at TCS, I have progressed through multiple client-facing roles, delivering end-to-end database solutions across Oracle, Microsoft SQL Server, and PostgreSQL platforms for enterprise accounts in semiconductor, banking, fintech, and technology domains. Key Responsibilities & ContributionsDatabase Architecture & HA/DR – Designed and implemented high availability and disaster recovery solutions including Oracle RAC, Data Guard, and SQL Server Always On.Migrations & Upgrades – Led critical database migrations and upgrades, transitioning from legacy systems to RAC clusters and cloud deployments on AWS RDS.Performance Optimization – Conducted in-depth performance tuning using AWR, ASH, SQL Plan Analysis, and query optimization.Security & Compliance – Executed database hardening, audit policy enforcement, and compliance aligned with SOC frameworks and CIS benchmarks.Incident & Risk Management – Managed incidents, problem resolution, escalations, and RCA reviews while guiding high-risk change implementations with minimal downtime.Collaboration & Leadership – Partnered with UNIX, application, and infrastructure teams; engaged in Agile ceremonies (PI Planning, Sprint Planning, Sprint Reviews) to ensure delivery excellence.Stakeholder Engagement – Presented weekly/monthly system health, compliance status, and delivery updates to global stakeholders.Key Clients: NXP Semiconductors, Nexperia Semiconductors, Worldpay (FIS), Apple (iAd), Canadian Imperial Bank of Commerce (CIBC)
Education
Model Polytechnic College, Vadakara
Computer science
2005 — 2008
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.