Project PESNOT: Secure Notarial Electronic Platform PESNOT. Technologies Used: Cypress, JMeter, Microsoft SQL Server, SQL (Transact-SQL, stored procedures, views).

Data Engineer: Analysis, modeling, development, and data automation for reports, dashboards, and KPIs using Power BI, DAX, ETL, SQL Server, PostgreSQL, and Advanced Excel. Software Analysis and Development: Analysis and development of the label printing system for export with Zebra printers for the production area (GDS_LS_Impresion & GDS_LS_Disenio): Multi-connection system (Microsoft SQL Server, PostgreSQL, API Rest) developed for workstations with Visual Basic .NET, Microsoft SQL Server, PostgreSQL, SQL (Transact-SQL, stored procedures, views), Entity Framework, ZebraDesigner 3, innosetup-6.4.2.

Project 'Históricos de Devoluciones': Development of Indicators for Historical Returns of the SAP Business One system | ERP Software with Platform (SAP HANA and Microsoft SQL Server). Technologies Used: Microsoft Power BI - Business Intelligence (BI) Tool, ETLs with SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS) Information Cube, SQL Server Reporting Services (SSRS), DAX Language - Data Analysis Expressions, Tuning of SQL statements (Transact-SQL, stored procedures, views), Report Builder, .NET Programming.

Project 'Reingeniería Fénix (Oracle)': Oracle Forms Data Mining. Technologies Used: Oracle Database 12c, Oracle Forms 12c.

Project 'Servidor PBX': PBX Server installation, SIP Trunk configuration for Claro/CNT providers. Technologies Used: FreePBX Version 16.0.33, Asterisk Version 16.30.0-2.sng7.

Project 'Sistema de Recargas Electrónicas': Electronic Reload System in the Billing module. Technologies Used: Visual Basic 6.0, functional testing, integration and development of WebServices with the SoapUI application (API Soap Rest). Database PL/SQL Developer Oracle - SQL (PL SQL Oracle) – (Transact-SQL, stored procedures, views, packages).

Analysis, development, maintenance, and administration of systems with process flows for Sales, Purchasing, Accounting, Management, and Electronic Invoicing areas, developed for Mobile Applications, workstations, and reports using PHP, JavaScript, HTML, CSS, C#, ASP.NET, Visual Basic 6.0, Crystal Reports, Apache NetBeans IDE 11.3. Database management (Transact-SQL, stored procedures, views) and administration of SQL Server 2000 – 2005 – 2008 (maintenance plans, backups, data modeling, object optimization).

Analysis, development, maintenance, and administration of systems with process flows for Commissions and HR areas, developed for workstations and reports using ASP.NET, Visual Basic 6.0, Crystal Reports. Database management (Transact-SQL, stored procedures, views) and administration of PL/SQL Developer Oracle.

Software Analysis and Development: Analysis, development, maintenance, and administration of systems with process flows for Inventory, Production, Warehouse, Logistics, Payroll, and HR areas, developed for Pocket PC, workstations, and reports using ASP.NET, Visual Basic 6.0, SourceSafe 6.0, Power Builder, Crystal Reports, QlikView. Software Administration: HCM Software - Human Capital Management Software: E-volution Software for Human Talent Management with modules (Human Talent, Payroll, and Time Administration integrated with biometric access devices for fingerprint, hand, and facial recognition). Database management (Transact-SQL, stored procedures, views) and administration of SQL Server 2000 – 2005 – 2008 (maintenance plans, backups, data modeling, object optimization).

Software Analysis and Development for areas: Inventory, Production, Help Desk, Security, Warehouse, Logistics systems developed for Pocket PC and workstations using ASP.NET, Visual Basic 6.0, SQL Server, SourceSafe 6.0.

Project 'Sistema de gestión de proyectos informáticos (SGPI)': Analysis and development of the flow, design, structure, and reports of a Web application. Technologies Used: DBA Oracle - SQL (PLSQL Oracle) – IDE (Eclipse – MyEclipse) - J2EE Java – Framework (Hibernate – Spring – CeWolf), functional testing, integration, and comprehensive testing.

Project 'Sistema Hospital Universitario': Hospital system for general medical services, hospitalization, acquisitions, pathological anatomy (cervical, breast, biopsies), colposcopy, nursing. Technologies Used: Visual Basic 6.0 and SQL Server.

Hardware: User support for hardware problems on workstations. Management of industrial printer and digital camera for designing catalogs, labels, and cards, etc. Software: Designs of catalogs, labels, and cards with: Adobe Illustrator #10, Adobe Photoshop #7, Mira Scan V4.03, Nero Burner, CorelDraw 8, 10, 11. Reports (Daily, Weekly, Monthly) prepared with Lotus (123), WordPro.