Samuel Herrera Email & Phone Number

Playa Vista, California, United States

• Architected and led the development of microservices for a distributed sports and entertainment content management system (CMS), resulting in a 30% increase in system performance.
• Spearheaded critical Level 3 support for live events, ensuring near-zero downtime and optimal user experience.
• Introduced modern development practices, including NuGet library implementation and technology evaluation, to enhance software quality and maintainability.
• Mentored and led a team of junior developers, conducting code reviews, and technical training, leading to a 20% increase in team efficiency.
• Collaborated cross-functionally to influence architectural decisions, ensuring technical solutions met both business and operational requirements.Key Achievements:
• Successfully implemented a CQRS pattern to improve system scalability and maintainability.

Manhattan Beach, California, United States

• Led the backend migration to.NET Core for a high-traffic e-commerce platform, achieving a 40% reduction in page load times and significantly improving user experience.
• Developed and implemented robust solutions for production support, reducing critical system issues by 25%.
• Re-architected legacy processes including stored procedures and SSIS packages, standardizing source control practices and streamlining the development lifecycle.

Los Angeles, California

• Led the development and automated testing efforts for financial sector applications, enhancing delivery speed and reducing bugs by 30%.
• Architected single-page applications (SPAs) using Angular and TypeScript, integrating with web services to optimize data handling and user experience.
• Improved system performance by optimizing SQL scripts and managing end-to-end testing (SIT, UAT, regression) for mission-critical applications.

El Paso, Texas, United States

• Developed and maintained key software components for Medicare and Medicaid applications, adhering to stringent regulatory requirements.
• Collaborated with UI teams to manage and integrate solution modules, enhancing code quality through peer reviews and mentoring junior developers.

Ensenada Y Alrededores, México

• Migrated and optimized internal applications for a major US-based entertainment client, resulting in a 25% improvement in performance and efficiency.
• Contributed to the maintenance and enhancement of existing systems, leveraging SQL Server and.NET technologies.

• Provided technical support for printing equipment before transitioning to a developer role, where I developed a PHP tool using MVC architecture to enhance departmental task management.

Engineer'S Degree, Computer Software Engineering

Exchange, Computer Software Engineering