Experience

Cívica

• Spain
• Information Technology & Services
• 100 - 200 Employee

• Data engineer

  • Sep 2021 - Present



Dedalus

• Italy
• IT Services and IT Consulting
• 700 & Above Employee

• System and Database Administrator

  • Oct 2012 - Sep 2021

  Perform business analysis, technical analysis, systems design, application software programming. Worked on logical and physical data base modeling. Worked extensively on Clustering and server consolidation. Troubleshooting production issues and raising high availability. Handled multiple Instances on Cluster environment for Server Consolidation projects built on SAN using RAID levels. Complete documentation about the database. Recovering the databases from backup in disasters. Rebuilding / Monitoring the indexes at regular intervals for better performance. Involved in trouble shooting and fine-tuning of databases for its performance and concurrency. Involved in Source Data Analysis, analysis and designing mappings for data extraction also responsible for Design and Development of Packages to load the Data from various Databases and Files. Expert writing stored procedures, triggers and functions. Implemented Data partitioning. Responsible for monitoring and making recommendations for performance improvement in hosted databases. This involved index creation, index removal, index modification, and adding scheduled jobs to re-index and update statistics in databases. Worked on SQL Server migration from Oracle and Oracle migration from SQL Server. Business Intelligence (Qlikview & Power BI). Back-end Developer (Cache Intersystem) Database NoSQL (MongoDB, Intersystem Cache). Show less



Alstom

• France
• Rail Transportation
• 700 & Above Employee

• Software Developer

  • Feb 2012 - Sep 2012

  Design applications and control processes to the work of railway safety. Tcl/Tk · Design applications and control processes to the work of railway safety. Tcl/Tk ·



Centro de Estudios Juridicos Granada

• Spain
• Professional Training and Coaching
• 1 - 100 Employee

• Web Developer

  • Mar 2011 - Jan 2012

  Installation, maintenance and configuration of moodle. Helpdesk. Installation, maintenance and configuration of moodle. Helpdesk.



Sopra Steria

• France
• IT Services and IT Consulting
• 700 & Above Employee

• System Administrator

  • Jan 2006 - Mar 2011

  Installation, Configuration and maintenance of Windows and Linux servers. Network configuration. Helpdesk (more 100 computers) Security and backup policies. Area Manager. Others Technologies: Tivoli Storage Manager, Netapp, Adic Fastor, VMware ESXi 4.0 . Installation, Configuration and maintenance of Windows and Linux servers. Network configuration. Helpdesk (more 100 computers) Security and backup policies. Area Manager. Others Technologies: Tivoli Storage Manager, Netapp, Adic Fastor, VMware ESXi 4.0 .