Luis Ramírez

Luis Ramírez Email and Phone Number

Ingeniero en Computación/Senior DataBase Developer-Senior ETL Developer-Senior Data Engineer-IT Business Anaylist-Senior Information Technology Business Analyst-Information Technology Project Lead/PRB,TCS.
Luis Ramírez's Location
Mexico City Metropolitan Area, Mexico
About Luis Ramírez

Computer Engineer with experience in project management for each of the phases of the System Development Life Cycle (SDLC), requirements analysis, coordination of work teams, contact with suppliers, as well as business intelligence management.Project Leader and System Administrator in companies of the Restaurant Industry, being in charge of the HR, Payroll, Compensation, IMSS (Social Security) and Training systems.The main achievements I obtained in this period were:- Implementation of high value and low cost information systems, which were 100% adapted to the operational needs of the business, which facilitated the execution of processes for decision making of the company.- Migration of the HR (Personnel Administration) module from an external supplier to the company's Intranet, achieving significant savings in license payments.- Migration of Oracle Payroll System to OpenHR Payroll System in less time than established.In addition to my performance in these industries, I have also had the opportunity to contribute with my experience in other business areas, such as: Outsourcing services oriented to different business sectors, both private and public. I consider myself a positive person, analytical, and a good listener, who can contribute concrete ideas in terms of problem solving, in a practical and results oriented way.I am interested in constant learning and training in order to be updated in my area. I know what it means to work under pressure and deal with people at all levels, to reach common goals, adapting to new situations that arise in the day to day.Technical Environment: IT Project Leader, IT Business Anaylist, ETL Specialist, BI DWH, Scrum Master Certified, SQL Server, SSAS, SSIS, DTS, ETL, Postgres, Informix, Java, Perl, jsp, php, javascript, HTML, Unix, Linux, Windows, SAP Basis,Tivoli Workload Scheduler (TWS), PuTTY client SSH, Eclipse IDE, Netbeans IDE, Snowflake, AWS Cloud Practitioner.

Luis Ramírez's Current Company Details

Ingeniero en Computación/Senior DataBase Developer-Senior ETL Developer-Senior Data Engineer-IT Business Anaylist-Senior Information Technology Business Analyst-Information Technology Project Lead/PRB,TCS.
Luis Ramírez Work Experience Details
  • Deloitte
    Consultor Superior De Sistemas
    Deloitte Nov 2022 - Apr 2023
    Área Metropolitana De Querétaro
    • Participation in internal projects. Design and execution of solutions focused and adapted to the needs of the work team.• Training in Snowflake SnowPro Core, AWS Cloud Practitioner. Technical skills used: Windows, Snowflake Interface.
  • Tata Consultancy Services
    It Analyst
    Tata Consultancy Services Feb 2022 - Oct 2022
    Guadalajara, Jalisco, México
    • Assigned to an English bank account.• Part of the DPaaS (Data Protection As a Service) Support Team.• Provide support in case of failure, to the ETL processes that are executed through jobs on this services platform. By guaranteeing and meeting established Service Level Agreements (SLA). Technical skills used: Unix, Tivoli Workload Scheduler (TWS), PuTTY client SSH
  • Cmr - México
    Lider. Administrador De Sistemas
    Cmr - México Jul 2018 - Feb 2022
    Ciudad De México Y Alrededores, México
    • Administering computer systems: Human Resources (Staff Administration), Payroll, Compensation (Benefits), IMSS (Social Security). • Migrating payroll systems: Migration of the Oracle 12 Payroll system to the openHR v10 payroll system, carrying out the following activities: system configuration, update of payroll formulas, load of historical information from Oracle 12 to openHR, generation of automatic mails to detect operational errors. This migration was made 25% less time than planned. • Developing high impact projects. Implementing computer systems (Web applications) that were 100% adapted to the operational needs of the business covering all the SDLC: vacation and payment of payroll debts systems with connection to the payroll system. Generating savings of $750,000 MXP per year in licenses to third parties and process time reduction.• Developing of automatic processes (ETL, stored procedures and jobs) to generate information to different areas of the company and creating interfaces for information exchange with suppliers. • Provided support to the users that required it on the different systems I had in charge. Technical skills used: Microsoft SQL Server Web, T-SQL, SQL Integration Services (SSIS), JavaServer Faces (jsf), eclipse IDE, openHR v10 system.
  • Premium Restaurant Brands
    Project Leader
    Premium Restaurant Brands Jan 2010 - Apr 2018
    México
    • Administering computer systems: Human Resources, Payroll, IMSS (Social Security) and Training. • Implemented information systems of high value and low cost that were 100% adapted to the operational needs of the business and facilitated the execution of processes and decision making of the company (Web applications) such as: Staff Administration, Vacation, Settlements, Staff Turnover, Templates, among others. • Developing of automatic processes (ETL, stored procedures and jobs) to ensure the proper functioning of these systems. • Participated in the migration of the openHR v2 system (Payroll / IMSS) to the openHR v7. • Prepared documentation for internal and external audits that were made to servers and applications that I managed. • Coordinated 3 direct reports to which they were given technical advice to be able to carry out the projects in an optimal way, providing effective feedback and positive energy. • Provided support to the users that required it on the different systems I had in charge. Technical skills used: Microsoft SQL Server 2008-2016, T-SQL, SQL Integration Services (SSIS), Unix, Linux JavaServer Pages (jsp), Netbeans IDE, openHR v2 and v7 system.
  • Yum! Restaurants International
    System Analyst
    Yum! Restaurants International Feb 2002 - Dec 2009
    Ciudad De México Y Alrededores, México
    • Responsible for managing the YRG System (Yum Recipe Generator), product inventory manager system, recipes, sales products and prices. • Participated in the development of this system, which allowed for a customized application and flexibility in the changes that were required to be carried out. • Implemented new features to this application that allowed to make this system more robust as required by business dynamics. • Creating perl scripts to process text files and upload to Microsoft SQL Server Database. Technical skills used: Informix Dynamic Server, perl, php, Microsoft SQL Server 2000-2005, T-SQL, Unix, Linux, DTS, JavaServer Pages (jsp), Netbeans IDE, openHR v2 and v7 system.
  • Teknoland
    Server Programmer
    Teknoland Nov 2000 - Sep 2001
    Ciudad De México Y Alrededores, México
    • Developing web page applications covering the entire SDLC.• Participated in the development of the Web Sites of Renault, PiP, Mercer, Serfin and Company Intranet Website. Technical skills used: perl, php, mysql, postgres, linux.
  • Gedas North America
    Sap Basis Consultor
    Gedas North America May 2000 - Oct 2000
    Puebla, Puebla, México
    • Managed the SAP system on the AMECE server. • Supported the upgrading of versions of this system. Technical skills used: Unix, SAP , Informix Dynamic Server
  • Eds De México
    Aeroméxico Account - Information Analyst
    Eds De México 1998 - 2000
    Ciudad De México, México
    • Responsible for Managing the Database of the Crew Server. • Automated and monitored the daily update of this Database. • Participated in the design, development and implementation of the Accreditation and Viatical systems in client / server environment for Aeromexico's crews. • Collaborated in the development of the Promotions system. Technical skills used: Informix Dynamic Server, Unix, shell scripts.
  • Integradora De Servicios Operativos
    Ingeniero En Sistemas
    Integradora De Servicios Operativos Jan 1993 - May 1998
    Ciudad De México Y Alrededores, México
    • Responsible for the Information Subsystem of the Secretary of Finance. (SAT) • Participated in the design, development and implementation of this system which allowed to have information of high value for the decision making of the different areas of this dependence. • Managed the version control of the programming of this dependence that was sent to offices nationwide. • Coordinated the generation of the installable packages to be released for this System at the offices nationwide, guaranteeing the correct installation. Technical skills used: Informix Dynamic Server, Unix, shell scripts.

Luis Ramírez Skills

Data Warehousing Etl Sql Server Management Studio Microsoft Sql Server Java Javascript Javaserver Pages Php Mysql Microsoft Project Informix Sql Microsoft Office Microsoft Word Microsoft Excel Desarrollo De Software Bases De Datos Sql Liderazgo De Equipos Scrum Unix Linux Sistemas Operativos Perl

Luis Ramírez Education Details

Frequently Asked Questions about Luis Ramírez

What is Luis Ramírez's role at the current company?

Luis Ramírez's current role is Ingeniero en Computación/Senior DataBase Developer-Senior ETL Developer-Senior Data Engineer-IT Business Anaylist-Senior Information Technology Business Analyst-Information Technology Project Lead/PRB,TCS..

What schools did Luis Ramírez attend?

Luis Ramírez attended Facultad De Ingeniería De La Unam.

What skills is Luis Ramírez known for?

Luis Ramírez has skills like Data Warehousing, Etl, Sql Server Management Studio, Microsoft Sql Server, Java, Javascript, Javaserver Pages, Php, Mysql, Microsoft Project, Informix Sql, Microsoft Office.

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