John Penn Email & Phone Number
Who is John Penn? Overview
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John Penn is listed as Consultant at Penn Creative Group LLC, based in Sparta, New Jersey, United States. AeroLeads shows a matched LinkedIn profile for John Penn.
John Penn previously worked as Software Engineer Manager II at Kroll and Senior Web Developer at Business Edge Services & Technologies. John Penn holds Bsc, Software Engineering from Spring Garden College.
About John Penn
With decades of experience in software and database development, I excel in creating, testing, and documenting applications and databases across diverse platforms. My track record includes consistently exceeding expectations and delivering high-performing solutions. I specialize in SQL Server database optimization, ensuring peak performance and efficient data management.My leadership skills shine through successfully leading cross-functional teams in database development projects. I thrive on challenges and leverage my analytical and problem-solving skills to contribute to the execution of key business initiatives.With a proven track record in database administration, I bring decades of experience optimizing database performance. I excel in designing and implementing robust data architectures tailored to meet organizational needs. Skilled in troubleshooting and resolving complex database issues, I ensure data integrity, security, and availability. Leveraging strong analytical skills, I identify opportunities for optimization and implement efficient strategies to enhance database performance. I stand ready to drive success in database administration roles, delivering solutions that drive organizational efficiency.Throughout my career, I've led in communicating complex technical concepts clearly and effectively. I am experienced at collaborating with technical teams to achieve common goals, and I consistently strive for excellence in all aspects of my work. For example, slashing the execution time of procedures to optimize database performance.Core Skills:Extract, Transform, Load (ETL) | SQL Database | Database Schema Database Design | Online Transaction Processing | Relational Database Management System | SQL Server Integration Services | Database Development | Query Optimization | Data Modeling | Stored Procedures | Database Administration | Performance Tuning | Database Design | Indexing Strategies | Data Migration | Data Analysis | Relational Databases | Troubleshooting | Database Security
John Penn's current company
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John Penn work experience
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Software Engineer Manager Ii
• Enhanced performance of SQL Server databases for legacy applications by refactoring stored procedures, applying index optimizations, and redesigning tables for reduced memory usage. • Implemented functionality for row-level security in a GDPR-compliant database.• Provided training on SSMS and SQL Server to junior developers and reviewed their database design and code.• Optimized SQL Server database synchronization tasks, reducing the hourly sync task duration to 1-2 minutes and the weekly full-sync task to approximately 2 hours. »» Identified and rectified datatype mismatches in join predicates and parameters, and addressed inappropriate datatypes in queried tables, significantly improving query execution efficiency and system performance. »»Implemented changes to the stored procedure and introduced a script to redefine mis-declared columns, resulting in a substantial enhancement of task completion times.• Addressed global data segregation requirement for a new application by implementing a more efficient solution. »»Put in place a user authentication mechanism requiring the specification of the user ID within queries. »»Received positive feedback from developers, confirming its effectiveness in restricting data retrieval.
Senior Web Developer
• Implemented enhancements and fixes for new and legacy web applications for a client in the specialty pharmacy industry. • Assisted junior developers with their tasks and inquiries. • Assisted business personnel with report requirements and production issues.• Technologies used: C#, SQL Server, jQuery, Bootstrap, Web Services, Ajax
Senior Developer
• Implemented new and updated functionality for an existing WCF/SOAP application. Added new interfaces and method implementations to retrieve and persist data from web applications.• Member of a team that designed and developed a new enterprise application for use by real estate agents and rental property managers for accounting, management, and reporting purposes.
John Penn education
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Spring Garden College
Frequently asked questions about John Penn
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What company does John Penn work for?
John Penn works for Penn Creative Group LLC.
What is John Penn's role at Penn Creative Group LLC?
John Penn is listed as Consultant at Penn Creative Group LLC.
Where is John Penn based?
John Penn is based in Sparta, New Jersey, United States while working with Penn Creative Group LLC.
What companies has John Penn worked for?
John Penn has worked for Penn Creative Group Llc, Kroll, Business Edge Services & Technologies, and Nrt.
How can I contact John Penn?
You can use AeroLeads to view verified contact signals for John Penn at Penn Creative Group LLC, including work email, phone, and LinkedIn data when available.
What schools did John Penn attend?
John Penn holds Bsc, Software Engineering from Spring Garden College.
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