Responsible for designing, implementing and maintaining data integration between differentbusiness unit applications and corporate data warehouse.Leading ETL new development and enhancements on existing data integration platform, givingsupport to development team and solving technical issues.In charge of development quality assurance and change management, establishingdevelopment policies, procedures and standards.Responsible for ETL server administration, scheduling and security.Monitoring production operations and data loads.

Responsible for developing and delivering performance reporting and ad-hoc analysis fortravel agencies in the context of Revenue Management and Airline Contract Optimization.Handling communication with customers, identifying reporting needs and gatheringrequirements at high and low level.Developing complex SQL queries and database stored procedures which extract and processdata.Modeling of dimensional and relational booking data used by reporting tools and cubes.Responsible for evaluation and selection of BI tools and database design solutions.In charge of server administration, back office data loading, archiving of big tables andscheduling.

Responsible for designing and implementing a dimensional model for TELCO data intended toanalyze customer’s behavior and focus/adjust marketing campaings.Development and deployment of a web application which supports Ring Back Tone feature formobile service providers.Development of reporting module for Ring Back Tone application used to measure servicedemand and profitability.

Amex- Leading a team of 6 people during the migration of existing financial reporting moduleto a new platform.- In charge of tasks assignment and follow up, troubleshooting, performance tuning.- Migration and maintenance of data processing module.Transantiago Chile- Leading a team of 6 people during the design of a multidimensional model fortransportation data.- Development of reporting and data analysis muddles, testing and performance tuning.- In charge of task assignment and follow up, requirement analysis, customercommunication.Mapfre España- Development of ETL processes for insurance enterprise data warehouse.- Multidimensional modeling and cube development.Equifax Chile- Leading a team of 3 people during maintenance and enhancements development for aweb application.- In charge of change request analysis, programming, task assignment and follow up,customer communication.TAM Airlines- Design and development of a web application for airplane maintenance planning andexecution.