Maruf M Email & Phone Number

Las Vegas, Nevada, US

• Played a key role as a SQL Developer, contributing to the success of developmental needs within the organization.
• Developed complex analytic queries on extensive datasets, creating SQL stored procedures, triggers, and user-defined functions for data manipulation.
• Conducted comprehensive audits of databases and executed historical data clean-up, optimizing storage utilization and improving the precision and dependability of the reporting environment.
• Contributed to the design and construction of Dimensions and Facts, staging data from multiple sources for future use in building warehouse Dims and Facts.
• Utilized SQL Server and T-SQL for the implementation, maintenance, and development of various SQL Server components.
• Implemented and maintained various components in SQL Server, including Stored Procedures, Triggers, Nested Queries, Joins, Views, User Defined Functions, and Indexes.

Redmond, Washington, US

• Enhanced the efficiency of data migration processes by optimizing SQL queries through performance tuning techniques, including the use of SQL Profiler, Query Analyzer, Explain Plans, and execution plans.
• Improved data migration performance by creating and modifying Clustered and Non-Clustered Indexes, utilizing Index tuning wizard to ensure optimal query execution.
• Developed SQL server stored procedures, User Defined Functions, Views, and Triggers using T-SQL statements from scratch.
• Streamlined data migration processes by leveraging Common Table Expressions (CTEs) to simplify complex SQL queries with multiple joins and aggregations, improving both code readability and query performance.
• Conducted performance tuning on SQL queries using temporary tables to temporarily store and index large datasets, which was crucial for real-time data processing applications.
• Took an active role in transitioning on-premises SQL Server schemas to the cloud, utilizing Azure SQL Server DB and Azure VM, while managing and developing databases in both on-premises and cloud environments.

Minneapolis, MN, US

• Developed and maintained SSIS packages for data extraction, transformation, and loading (ETL), improving data integration and workflow automation across multiple data sources and systems.
• Engineered and managed the design and implementation of Extract, Transform, Load (ETL) processes with SQL Server Integration Services (SSIS), ensuring optimal efficiency in data handling and transformation.
• Delivered the best results to developmental needs, accomplished successful outcomes by working with SQL, SSIS and other Microsoft stack tools.
• Constructed and created different SSIS packages. Involved in automating SSIS Packages using SQL Server Agent Job, Windows Scheduler, and third-party tools.
• Created a scheduled SSIS job execution plan using SQL Server Agent, ensuring timely updates of data stores used for BI and reporting.
• Developed custom SSIS components and tasks using C#, extending functionality to meet specialized business process requirements.

Indianapolis, IN, US

• Executed performance tuning on stored procedures, views, user-defined functions, and queries through the creation of appropriate indexes and optimization of existing ones.
• Enhanced the performance of existing SQL queries by analyzing and rewriting them, achieving up reduction in execution time.
• Analyzed historical data using SQL temp tables to provide insights into business trends and to forecast future performance.
• Implemented partitioning strategies in SQL databases to manage large datasets more effectively, enhancing performance and scalability.
• Participated in peer reviews and optimizations of SQL code, ensuring high standards of quality and efficiency within the development team.
• Transferred SQL server schemas from on-premises to the cloud using Azure SQL Server and managed databases in both on-premises and cloud deployments.

Mayfield Village, OH, US

• Developed logic for tables, views, and stored procedures, and created indexes based on business requirements and rules.
• Conducted routine reviews of the database to identify performance issues, programming inefficiencies, and data duplication problems.
• Participated in normalizing the tables and ensuring data integrity by using primary and foreign keys.
• Conducted regular database maintenance, performance tuning, and optimization tasks to ensure high availability and reliability of SQL databases.
• Assisted the Project Manager in leading multi-functional project teams to implement data conversion strategies and effectively communicate important information to team members.
• Enhanced user query capabilities and reporting accuracy by implementing complex SQL queries and indexes, resulting in a decrease in query response time.