Reinaldo Diaz Castro Email & Phone Number

Fort Lauderdale, Florida, United States

Developed ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.Built databases and table structures for web applications.Development and maintenance of information systems using PHP with Zend Framework, HTML 5, CSS 3, and Javascript.Design and management of relational databases in Amazon Redshift.Design and implementation of data warehouses.Design, implementation, and optimization of ETLs (Data Extraction, Transformations, and Load= packages.Design and implementation of executives' dashboards on Metabase.Development and implementation of email Marketing Campaigns using Mautic.Development and consumption of API REST using Postman, Python, and PHPModule development and configuration for ERPs (Enterprise Resource Planning) and CMSs (Content Management Systems): Target Process, VTiger, Zoho, WordpressConfiguration and function development to interact with Google Analytics 4Development of Google App Scripts for Google SheetsUsing GIT for source code management and teamwork

Designed and implemented effective database solutions and models to store and retrieve data.Built databases for OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) systems.Build and execution of complex SQL (Structured Query Language) queries to understand data, get reports on the fly and/or develop systems.Worked in conjunction with client business experts to analyze business processes and define KPIs (Key Performance Indicators).Developed and delivered business information solutions using tables, charts, graphs, and dashboardsDeveloped, deployed, managed, and optimized ETL (Extract, Transform, Load) packages, maintaining data integrity and verifying pipeline stability.Prepared documentation and analytic reports, delivering summarized results, analysis, and conclusions to stakeholders.

Design, implementation and optimization of relational databases and data warehouses to support developed systems operationDeveloped front-end web systems using HTML5, CSS3, Javascript and multiple UI frameworksParticipated in architecture, design, and implementation of back-end features using PHP, C#, and Python.Used GIT to source code management while teamworkIntegrated third-party tools and components into applications.Analyzed proposed technical solutions based on customer requirements.Developed robust, scalable, modular and API-centric infrastructures.Consumption and integration of REST API servicesCollaborated with clients to define solution requirements.

Havana, Cuba

Design, implementation, and administration of TCP/IP networks. Installation, configuration, and management of telematic services, including but not limited to DNS, DHCP, HTTP web server, email, and IP telephony printing. Installation and configuration of Windows and Linux operating systemsData collection, processing, and consolidation to support the business decision-making process.

Havana, Cuba

Faculty of Telecommunications, undergraduate and postgraduate professor. Subjects taught in undergraduate: Operating Systems, Information Systems. Subjects taught in postgraduate: Design and Administration of Information Systems, Modern Operating Systems. Professor of the Master's Degree in Telecommunications Networks of the IT Department.

Direction and management of two working groups: Information Systems and IT Services. Planning, installing, and management of Information Systems and IT services.

Havana, Cuba

Development, installation, and management of websites and information systems. Telematic services installation, configuration and management

Master'S Degree, Computer Systems Networking And Telecommunications

Bachelor Of Engineering, Information Technology