🔹 Database Development & Performance Engineering Expert | 12+ Years of Experience
I’m a highly skilled and performance-driven Database Developer and Architect with over a decade of experience building, optimizing, and maintaining high-performing database systems across healthcare, fintech, e-commerce, and enterprise platforms. With hands-on expertise in SQL Server, Oracle, PostgreSQL, MongoDB, and cloud environments (Azure, AWS), I specialize in crafting scalable, secure, and reliable data systems tailored to business needs.
💼 Core Capabilities:
Advanced SQL Programming: Expert in T-SQL, PL/SQL, and pgSQL—writing, debugging, and optimizing complex stored procedures, functions, triggers, views, and indexes.
Database Architecture & Design: Skilled in designing normalized and denormalized schemas, ERDs, and implementing star/snowflake schemas for Data Warehousing.
Performance Tuning: Extensive experience analyzing execution plans, optimizing queries and indexes, managing statistics, and significantly improving database performance (20–95%+ gains).
ETL & Data Integration: Proficient in SSIS, Informatica, and Mirth for developing robust ETL pipelines across diverse data sources (CSV, Excel, SQL, NoSQL, APIs).
Data Migration: Led cross-platform data migrations (Oracle, SQL Server, MongoDB to PostgreSQL/SQL Server), ensuring data integrity and zero downtime.
BI & Reporting Integration: Supported enterprise reporting via SSRS, Power BI, and MicroStrategy; developed backend logic and APIs for dashboard data delivery.
Cloud & DevOps Exposure: Experience working with Azure SQL Database, Azure Data Factory, and data pipelines for microservices-based architectures.
🛠️ Technologies & Tools:
Databases: SQL Server, PostgreSQL, Oracle, MySQL, Teradata, MongoDB
Tools: SSMS, SQL Profiler, SSIS, SSRS, MicroStrategy, Power BI, Git, ADF
Languages: SQL, C#, Python (Pandas, NumPy), Shell, Java
Frameworks: .NET, MVC, Entity Framework
Platforms: Azure, Linux, Windows, Autosys
Methodologies: Agile, SCRUM, Kanban
🧠 Notable Strengths:
Strong communication and mentoring skills—led teams in agile settings and upskilled peers in writing performant SQL.
Trusted problem solver—recognized for debugging legacy codebases and optimizing critical processes in large-scale systems.
Analytical mindset—experienced in translating business requirements into scalable data models and actionable systems.
Whether you need a high-performance data warehouse, complex SQL tuning, smooth data migration, or clean backend systems that scale, I bring a proven track record of delivering results that drive performance and reliability.
Let’s connect and build your next database solution—faster, smarter, and stronger.