Muhammad I.

SQL Server Expert with 14+ years of experience in database development, SQL query optimization, performance tuning, and database migration. I help businesses fix slow SQL queries, optimize databases, migrate data reliably, and build high-performance database solutions. 🏆 KEY ACHIEVEMENTS •🚀 Database Migration: Successfully completed 5+ database migration projects, including SQL Server → Oracle and MySQL → PostgreSQL migrations, ensuring data integrity and reliable application compatibility. •⚡ Performance Optimization: Optimized 100+ critical database processes, reducing execution time from approximately 3 hours to just 5 minutes through advanced SQL query optimization and performance tuning. •📊 Report Performance: Optimized 100+ reports, reducing data-fetching time from minutes to seconds through query optimization, indexing, and execution-plan analysis. • 🔧 Database Optimization: Improved database performance, scalability, and reliability through execution-plan analysis, indexing strategies, query optimization, and stored-procedure tuning. •🎯 Business Impact: Delivered faster database processing, improved reporting performance, and reliable data migration solutions for enterprise business applications. 🚀 CORE EXPERTISE 🗄️ SQL Server SQL Query Optimization & T-SQL Development Execution Plan Analysis & Performance Tuning Index Optimization & Performance Troubleshooting Stored Procedures, Functions & Database Development 🔄 Database Migration MSSQL → PostgreSQL | SQL Server → MySQL Schema & Data Migration Data Transformation, Validation & Reconciliation SQL & Stored Procedure Conversion 🏗️ Database Development Database Architecture & Data Modeling Tables, Views, Relationships & Constraints Stored Procedures, Functions & Triggers Database Automation & Optimization 📊 Data Engineering & Analytics ETL/ELT & Data Transformation Data Cleaning & Validation Data Warehousing & Business Intelligence Reporting, Dashboards & Business Analytics 🛠️ DATABASE TECHNOLOGIES Microsoft SQL Server | PostgreSQL | MySQL | Oracle | Snowflake