Bernardo Ortiz

Level II Developer at CEMENTOS PROGRESO (CEMPRO) (2025-02 – Present)

Develop, maintain, and optimize internal web applications using React.js, Node.js, C#, Entity Framework, and SQL Server to support operational needs across multiple plant areas.
Refactor and improve legacy applications, increasing maintainability, scalability, and adaptability to new business requirements.
Design and structure databases for new internal systems, ensuring data integrity, consistency, and better information management.
Support internal process optimization by building software solutions that reduce manual work and improve operational visibility for business users.
Create and maintain technical documentation, user guides, Docker setup instructions, and deployment guidelines to improve implementation and long-term system support.
Collaborate with users, technical teams, and business areas to gather requirements, validate workflows, and deliver practical software solutions.
Troubleshoot system issues, analyze application behavior, and provide technical support to ensure stability and continuity of internal tools.
Improved internal workflow efficiency through web-based solutions for operational and administrative areas.
Reduced dependency on manual processes by supporting database-driven applications and customized internal tools.
Strengthened deployment and maintenance processes through technical documentation, Docker setup notes, and user instructions.
Supported legacy system modernization by refactoring existing code and adapting applications to new requirements.

IT Support at PRODUCTOS DEL AIRE DOMINICANA (OXITEC SRL) (2024-04 – 2025-02)

Provided technical support for recurring issues in the company's purchase and sales management system, helping maintain operational continuity.
Created customized reports using internal system data related to clients, resources, and business operations.
Configured company systems on newly acquired equipment, ensuring proper integration, functionality, and readiness for daily operations.
Diagnosed and resolved hardware, software, and system-related issues to maintain equipment performance and reduce downtime.
Assisted users with system troubleshooting, configuration, and technical guidance, improving user experience and productivity.
Supported data accuracy and reporting processes by extracting and organizing information from internal systems.
Improved access to operational information by creating customized reports for internal use.
Supported system continuity by troubleshooting recurring issues in business-critical purchase and sales processes.
Helped ensure proper system implementation on new equipment through configuration and validation.

Junior Developer - Remote at NUBETECK (2022-10 – 2023-02)

Contributed to frontend development using React.js for a project and client management application.
Collaborated with the development team on database work for a student management system for Universidad Nacional Pedro Henríquez Ureña (UNPHU).
Assisted in building user-facing features, organizing data structures, and supporting application functionality.
Participated in team-based development tasks, gaining practical experience in web applications, databases, and collaborative software delivery.
Supported the development of a React.js-based business application for project and client management.
Contributed to database-related tasks for an academic management system.

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