Charles Nelson
Mayflower
Summary
Skilled SQL Developer with strong database design and troubleshooting capabilities. Proven ability to enhance user satisfaction through effective technical support and innovative solutions.
Overview
8
8
years of professional experience
Work History
C/Batch/SQL Developer
Gainwell Technology
10.2020 - 11.2023
- Evaluated new technologies related to SQL development for potential implementation opportunities, facilitating innovation within the team''s workflow.
- Provided technical support for end-users by addressing SQL-related issues, enhancing overall user satisfaction with the application.
- Documented analysis results and provided performance improvement feedback.
- Worked on the Delaware Account in the Provider area especially MCO's.
C/Batch/SQL Developer
DXC Technology
04.2017 - 08.2020
- Participated in regular code reviews to enhance quality and adherence to best practices.
- Analyzed existing SQL queries to identify opportunities for improvements.
- Developed SQL and loaded to Data Warehouse for BI for Fraud Analysis - TEXAS MFADS ACCOUNT
- Participated in ORACLE upgrade to 18c on the development side.
C/Batch/SQL Developer
HPE
12.2016 - 03.2017
- Assisted in database design and implementation, ensuring integrity and security of data structures.
- Conducted thorough testing of SQL code to ensure accuracy and reliability of results.
- Documented technical specifications and user guides for database processes and procedures.
- Supported end-users by providing troubleshooting assistance for database-related issues.
- Arkansas DDI completion and moved to Texas MFADS Account
C/Batch/SQL Developer
Insight Global (HPE Contractor)
09.2015 - 11.2016
- Developed SQL queries to extract, manipulate, and analyze data from multiple databases.
- Collaborated with cross-functional teams to identify data requirements and deliver solutions.
- Optimized existing SQL scripts for improved performance and efficiency in data retrieval.
- Assisted in database design and implementation, ensuring integrity and security of data structures.
- Georgia ICD10 Warranty(2015) and Arkansas DDI.
Education
Master of Science - Information Systems Management
Keller Graduate School of Management
Orlando, FL04-2014
Bachelor of Science - Technology Management
Devry Online University
06-2012
No Degree - Certificate of Data Processing (VB-Office-Access)
Amarillo College
Amarillo, TX06-2000
Associate of Arts - Mathematics, Computer Science, And Minor Physics
Ball State University
Muncie, IN01-2000
Skills
- SQL analytics
- SQL development
- Database design
- C Programmer
- Proficient in multiple Script Languages
- Proficient in Unix/Linux/Mainframe OS's
- Proficient in Trouble shooting and debugging
Accomplishments
With over 40 years of experience, I’ve had the chance to wear many hats and take on exciting challenges. I started working with SQL in 1981 and have since collaborated with numerous SQL vendors. My roles have included DBA and Database Architect, and at one point I managed a team of 27 programmers. A standout achievement was designing an interface between an automated manufacturing BSD-based control system and IMS DB2 databases, using cutting-edge hardware and Proteon 10 (“ProNet 10”) socket programming to link BSD automation controllers with IMS/DB2, back before Ethernet was widely practical (circa 1983–85). I’ve led global projects with multiple vendors and thrive on teaming up with talented people to deliver state-of-the-art solutions. I love challenges and the opportunity to create high-quality, innovative results.
Timeline
C/Batch/SQL Developer
Gainwell Technology
10.2020 - 11.2023
C/Batch/SQL Developer
DXC Technology
04.2017 - 08.2020
C/Batch/SQL Developer
HPE
12.2016 - 03.2017
C/Batch/SQL Developer
Insight Global (HPE Contractor)
09.2015 - 11.2016
Master of Science - Information Systems Management
Keller Graduate School of Management
Bachelor of Science - Technology Management
Devry Online University
No Degree - Certificate of Data Processing (VB-Office-Access)
Amarillo College
Associate of Arts - Mathematics, Computer Science, And Minor Physics
Ball State University