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Jason User

@jasonuser20

Message

I build and maintain full-stack POS and business web applications.

Costa Rica

Message

I've built and maintained web applications and Point of Sale solutions at DesignSoft and Logical Data, using PHP, Laravel, JavaScript, C#, .NET, MySQL, and SQL Server. I’ve supported enterprise retail operations with up to 100 branches in El Salvador and delivered client-specific business functionality.

I work across requirements analysis, development, testing, deployment, production support, REST API integrations, database optimization, and module refactoring to improve stability, usability, and maintainability.

Experience

Work history, roles, and key accomplishments

Current

FullStack Developer

Current

DesignSoft

Jan 2024 - Present (2 years 8 months)

Developed and maintained web applications for multiple client projects using PHP, JavaScript, MySQL, and Laravel. Improved platform stability and user experience by diagnosing and resolving support cases within the company's Point of Sale (POS) system.

PHP JavaScript MySQL Laravel REST APIs Software Development Lifecycle Refactoring

Education

Degrees, certifications, and relevant coursework

Universidad Americana (UAM)

Bachelor's Degree, Systems Engineering

Pursued a Bachelor's Degree in Systems Engineering with coursework in software engineering, .NET development, database design, SQL Server, web development, and systems analysis.