Adrian Guerrero

T Coordinator & Full Stack Developer

Caribe Hospitality • Vollzeit

Sep 2021 - Present • 4 yrs 11 mos

Lead and manage IT operations while designing and developing technology solutions that support business processes across multiple departments. My role combines IT coordination, Full Stack Development, database engineering, business automation, and enterprise system administration. I develop internal web applications, administrative tools, workflows, dashboards, and integrations using JavaScript, Node.js, React, SQL Server, REST APIs, Microsoft Power Platform, and Microsoft 365. I work extensively with Softland ERP and SQL Server, developing complex queries, reports, data integrations, automation tools, and solutions that improve financial, administrative, purchasing, accounting, and operational processes. I am also responsible for Microsoft 365, SharePoint, Active Directory, Windows Server, networking, security, backups, user access management, infrastructure, deployments, and technical troubleshooting. Key areas of experience include: Full Stack web development JavaScript, Node.js and React SQL Server development and optimization REST APIs and system integrations Softland ERP integrations Business process automation Microsoft Power Platform Microsoft 365 and SharePoint Active Directory and Windows Server Internal business applications IT infrastructure and security Application and server deployment

IT Coordinator & Full Stack Developer

Revify Costa Rica • Vollzeit

Jun 2021 - Present • 5 yrs 2 mos

Managed IT operations while designing and developing custom software solutions for business processes and enterprise environments. My work combines Full Stack Development, database engineering, system integration, automation, and IT infrastructure. I develop web applications and internal tools using JavaScript, Node.js, React, SQL Server, REST APIs, HTML, CSS, and modern development technologies. I have built solutions for multi-company environments, including administrative portals, workflow automation, database reporting, API integrations, customer and supplier management tools, approval processes, and integrations with ERP systems such as Softland. I also manage and support Microsoft 365, Active Directory, Windows Server, SQL Server, networking, backups, security, cloud services, and application deployments. Key areas of experience include: Full Stack web application development Node.js and React development SQL Server development and optimization REST API development and integrations ERP and business system integrations Business process automation Multi-company applications Microsoft 365 and Active Directory Server and application deployment IT infrastructure and troubleshooting

IT Specialist / Systems Administrator

Portafolio Inmobiliario • Vollzeit

Oct 2012 - Mar 2020 • 7 yrs 5 mos

Managed and supported the company's IT infrastructure, business systems, servers, databases, networks, and end-user environments. Responsible for Windows Server administration, Active Directory, Microsoft technologies, SQL Server, system troubleshooting, backups, security, and technical support. I also worked on business process improvements, database queries, reporting, system integrations, and automation solutions to improve operational efficiency. Collaborated with different departments to analyze requirements and implement reliable technology solutions while ensuring system availability, data integrity, and business continuity.