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Professional Summary
Senior Database Architect with 10+ years designing and operating high-performance data platforms. Specializes in SQL Server, performance tuning, availability architectures, and cloud migrations. Focused on pragmatic engineering, reliability, and measurable outcomes.
Skills
Databases
- SQL Server (HA/DR, Always On, Query Store)
- PostgreSQL, MySQL
- Columnar stores, OLAP, Lakehouse patterns
Backend
- .NET, C# APIs
- Python ETL
- REST, gRPC, messaging
Cloud
- Azure SQL, Managed Instances
- Azure Data Factory, Synapse
- Containers, CI/CD, IaC (Bicep/Terraform)
AI
- Embedding search over documentation
- LLM-assisted incident analysis
- Prompt engineering for DevOps workflows
Tools
- GitHub, Actions, Workflows
- Docker, Kubernetes basics
- Observability: PerfMon, Query Store, Grafana
Work Experience
Acme Corp — Senior Database Architect
- Led SQL Server consolidation; reduced infra cost by 28%.
- Designed HA/DR topology with RPO < 30s and RTO < 5m.
- Built performance observability dashboards; 37% latency reduction.
DataScale Ltd — Database Engineer
- Migrated on-prem workloads to Azure SQL with zero downtime.
- Implemented index strategies and partitioning for 2TB OLTP.
- Automated nightly health checks and capacity forecasts.
TechWorks — Software Engineer
- Developed ETL pipelines and data APIs.
- Improved query performance via caching and hints.
- Contributed to monitoring/alerting playbooks.
Major Projects
Global Order Processing Platform
- Problem: Inconsistent latency and frequent timeouts.
- Solution: Query Store analysis, index redesign, and read replicas.
- Tech: SQL Server, Azure SQL MI, .NET APIs, Grafana.
- Impact: 45% p95 latency reduction; 99.95% availability.
Analytics Lakehouse Migration
- Problem: Batch analytics too slow for reporting SLAs.
- Solution: Incremental pipelines; columnar storage; orchestration.
- Tech: Synapse, Data Factory, Parquet, Python.
- Impact: 60% faster refresh; cost optimized by 22%.
Education
- B.Tech. in Computer Science — XYZ University
- Certifications: Azure Database Administrator Associate