I was a Teaching Assistant in 5 of the courses I took on campus:+ Fundamental Programming Practices with professor: Anne McCollum+ Modern Programming Practices with professor: Mohamed Abdelrazik+ Web Application Programming with professor: Obinna Kalu+ Web Application Architecture with professor: Joseph Bruen+ Enterprise Architecture with professor: Joseph Bruen

Designed, implemented and maintained a property rental application to support daily operations of Tika Guest House, using Java, Spring Boot, MySQL, HTML, CSS, JavaScript. The system handles- Bookings- Check-ins and check-outs- Housekeeping schedules and assignments- Inventory

ETL and Data Warehouse Modeling and Implementation.Migrated Data Warehouse from SQL Server and web reports (HTML, CSS, JavaScript)

Implementation of ETL, Data Warehouse, Semantic Layer and Analytics solutions in Teradata using different frameworks and ETL tools, SQL, as well as different BI solutions for the presentation layer.

Managing the complete life cycle of BI projects, responsible of: planning, scope, feasibility, development, monitoring and control of execution, costs and resources using the PMI and ASAP methodologies using BI and EDW tools (SAP and Not SAP) to implement corporate solutions for different business units: food, cement, agro-industries and paper and paperboard, in the countries where the group companies operate: Peru, Colombia, Puerto Rico, Bolivia, Ecuador and Argentina.

Systems Analyst, specialized in business intelligence using SAP (SAP BI/BW), participating in several BI projects and user support, working extensively with different BI modules, functions and processes, such as:- Data Warehouse objects creation and administration including: InfoObjects, InfoCubes, DSOs, Open Hubs and MultiProviders as well as the objects for their corresponding data flow, such as: Transformations, DTPs, InfoPackages.- Data flow administration, scheduling and execution through Process Chains- Administration of roles and authorizations.- BEx Query Designer and BEx Web Analyzer.- Aggregates for Query optimization.- APDs- BI Integrated Planning (IP) module.- Development and roll-out of BI reports for the new companies of Grupo Romero.- Selection, development, administration and monitoring of aggregates to optimize execution times of critical queries.- Editing of SAP ECC Extractors.- Setting up and managing the interaction between SAP BI and Oracle Hyperion Planning, in charge of the implementation and administration of data interfaces connecting SAP BI to the Oracle Data Integrator (ODI) application as well as acting as assistant administrator of Oracle Hyperion Planning.- SAP Hana implementation project:* Modeling development and maintenance of:SAP Hana objects: Attribute views, Analytic Views, Calculation ViewsStored Procedures and TablesReports, using LumiraTransports between: DEV, QAS and PRD environments.

SAP BI Consultant at the BI platform implementation project for Messer Gases del Perú S.A.Helped with the selection, activation and documentation of 3 BI Content - standard InfoCubes: 0SD_C03, 0IC_C03, 0FIGL_C01, complete with their data flows and related objects up to the query level.Designed and developed a customized InfoCube, DSOs and Infosets for their Gas Cylinders Administration program, linked to sales and material movements.Planned and carried out the user training on the tools: BEx Query Designer and BEx Analyzer for the creation and execution of queries and reports.

Senior Engineer, part of the Quaestor banking system development team. Work on the System maintenance and development, resolving Change requests, Bug fixes, development and functional test. Using CA Gen and Oracle in Windows and AIX.Quaestor is a single model which is stored in a central encyclopedia in which many developers can work at the same time. Within the encyclopedia, consistency is automatically maintained on many levels.

Worked as part of a system development team on an AJAX platform , developing a Management System for Institutes, it included the registration, sales, invoicing and academic modules. Using: PHP, HTML, MySQL, JavaScript, XML and XSL.

Worked as part of a team for web-based systems development, on an AJAX platform. Developed the: sales, invoicing, stockroom and cash register modules.

Worked as head of the Dynamic Web Pages and Web Systems Development team. Developed the E-commerce and Online payments system.

English and Spanish Tutoring for English and Spanish students.Help with homework and class reviewsTests reviews