Erron D. Johnson
McDonough,GA
Summary
Results-driven Software Engineer with over 3 years of experience in backend development, API creation, cloud platforms, and database management. Skilled in Java, Python, C#, and SQL, with a strong background in Microsoft Azure, CI/CD pipelines, RESTful APIs, and software deployment. Adept at optimizing system performance, reducing downtime, and implementing automation. Passionate about machine learning, AI technology, and process optimization to enhance efficiency and scalability.
Overview
27
27
years of professional experience
1
1
Certification
Work History
Software Engineer II / Data Warehousing Manager
General Motors
Detroit, MI
11.2020 - Current
- Designed and implemented RESTful APIs to enhance system interoperability and scalability
- Developed and deployed cloud-based applications on Microsoft Azure, improving system efficiency
- Reduced system downtime by 70% and enhanced deployment efficiency by 40% using CI/CD pipelines
- Optimized database queries and MS SQL procedures, reducing query execution time by 50%
- Led backend development using Java and Python, troubleshooting production issues and improving performance
- Integrated automated testing frameworks (JUnit, Mockito) to improve software reliability and reduce defects
Production Supervisor
Aerotek
Defiance, OH
01.2005 - 01.2006
- Supervised NorthStar engine production, managing 4 lines and 50+ employees
- Improved cycle times and reduced waste through process optimizations
Production Manager
Bar-TEK Consulting
Grandville, MI
01.2003 - 01.2005
- Managed 20 stamping presses and 3 sub-assembly areas for GM and Chrysler
- Introduced Team Lead roles, improving collaboration and efficiency
Production Manager
Atlantic Automotive Components
Benton Harbor, MI
01.2002 - 01.2003
- Oversaw injection-molded plastic parts production, implementing Kaizen and Kanban to reduce waste
Production Supervisor
Newell Brands
Bellwood, IL
01.2000 - 01.2001
- Managed fine writing utensils production, leading technology adoption to improve product durability
Production Supervisor
GNB Technologies
Kankakee, IL
01.1998 - 01.2000
- Led a shift of 300+ workers, streamlining workflows and improving process visibility
Education
Bachelor of Applied Science - Computer Science
Western Michigan University
01.2020
Industrial Engineering Technology and Safety -
Northern Illinois University
01.1996
Skills
- Java
- Python
- C#
- JavaScript
- TypeScript
- JUnit
- Mockito
- Angular
- Azure DevOps
- GitHub
- Kubernetes
- CI/CD
- MS SQL
- MySQL
- PostgreSQL
- SQL Server Queries
- Stored Procedures
- Triggers
- Microsoft Azure
- RESTful API development
- Backend System Development
- Code Optimization
Certification
CompTIA Security+, 09/30/27, COMP001022546808
Additional Qualifications
- Experience with AI technology (Machine Learning concepts, Generative AI).
- Familiarity with CI/CD concepts, GitHub version control, and application KPI tracking.
- Strong team collaboration skills with experience in Agile methodologies (Scrum, Kanban).
- Effective communication and leadership in a team-based environment.
Timeline
Software Engineer II / Data Warehousing Manager
General Motors
11.2020 - Current
Production Supervisor
Aerotek
01.2005 - 01.2006
Production Manager
Bar-TEK Consulting
01.2003 - 01.2005
Production Manager
Atlantic Automotive Components
01.2002 - 01.2003
Production Supervisor
Newell Brands
01.2000 - 01.2001
Production Supervisor
GNB Technologies
01.1998 - 01.2000
Bachelor of Applied Science - Computer Science
Western Michigan University
Industrial Engineering Technology and Safety -
Northern Illinois University
CompTIA Security+, 09/30/27, COMP001022546808