Garrett Liebman
Reseda,CA
Summary
Results-driven Software Engineer with expertise in full-stack enterprise application development. Proficient in .NET Core, Angular, and SQL, with a strong focus on building robust, user-centric features. Proven ability to enhance system performance and deliver scalable, high-impact solutions. Passionate about continuous learning, emerging technologies, and clean, maintainable code. A collaborative team player committed to innovation and software quality.
Overview
26
26
years of professional experience
Work History
Software Engineer
General Motors
01.2021 - Current
- Design and develop full-stack features on enterprise applications using modern frontend (e.g., Angular 19.x) and backend (e.g., .NET Core 8, Node.js, SQL) technologies.
- Successfully migrated code base from AngularJs to Angular15 and again completed yearly upgrades from Angular 15 to current Angular 19.
- Build, consume, and maintain RESTful APIs and endpoints for scalable and secure data exchange.
- Collaborate with cross-functional teams.
- Infrastructure management to application servers and databases.
- Write clean, maintainable, and testable code, adhering to coding standards and best practices.
- Successfully implemented performance optimizations reducing load times by 40%.
- Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming.
- Troubleshoot and debug complex issues across the stack to ensure smooth application performance.
- Integrate CI/CD pipelines for automated testing, deployment, and monitoring of the application.
- Worked with cloud platforms such as Azure, leveraging cloud-native services like App Services, Azure Functions, Storage Accounts, and Key Vaults to build scalable, secure applications.
- Consistently participate in team peer reviews and provide meaningful and constructive feedback.
- Consistently deliver features on time with continuous improvement in velocity metrics per sprint.
Application Developer
Bel Air Country Club
06.2014 - 12.2020
- Aided in development of a niche golf application for the members that provided a database for saving all round history, scores, and handicap information.
- Provided support for giving the members detailed real time status of progress and course maps using google maps navigation API.
Technician, Hardware and Computerized Systems
Studio City Vacuum and Sewing Machine
01.2000 - 01.2008
- Completed repairs on vacuum and machine hardware, computerized systems, and electronics.
- Rebuilt motorized hardware by reverse engineering to enhance power and efficiency.
- Managed inventory of all store parts, machines, and customer databases.
Education
Bachelor of Science - Computer Science
California State University Northridge
Northridge, CA05.2020
Dual Associate of Science - Computer Science and Mathematics
College of the Canyons
Valencia, CA12.2017
Skills
- JavaScript/Typescript, HTML/CSS
- Git, GitHub
- Java/C
- Angular
- C# NET Core
- SQL Server
- Agile/Scrum
- Nodejs, npm, Webpack
- Software development lifecycle
- API integration
Timeline
Software Engineer
General Motors
01.2021 - Current
Application Developer
Bel Air Country Club
06.2014 - 12.2020
Technician, Hardware and Computerized Systems
Studio City Vacuum and Sewing Machine
01.2000 - 01.2008
Dual Associate of Science - Computer Science and Mathematics
College of the Canyons
Bachelor of Science - Computer Science
California State University Northridge
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