Roy Jefferson Naranjo Valladarez

SAP International Consultant

Softtek

Jan 2022 - Jun 2022 (6 months)

- SAP Delivery and Basis consultant for international clients and projects located in US. Professional support for Solution Manager setup, SAP Fiori, SAP performance and optimization, SAP audit & security, SAP new deployments and system covertion.

SAP Delivery Consultant

SoftwareOne

Jun 2021 - Jan 2022 (8 months)

- SAP Delivery Consultant for sizing, architecture, planning, and migration for SAP workloads and systems to hyperscalers (Azure, Amazon,GCP) including strategies to near Zero downtime and S/4HANA migrations. - Presales companion, presentation skills and direct contact with potential clients and forecast planning. Regional support for projects in Bolivia, Paraguay and Chile.

Senior SAP Basis Team Lead

Ilumno S.A.S

Dec 2018 - Mar 2021 (2 years 4 months)

- Responsible for the installation, upgrade, and maintenance of the hole SAP system landscape including SAP Solution Manager, EWA ́s, SAP Fiori platform and SAP ́s GRC. - My duties involved SAP architechting, integration, Web services configuration, SAP Security, roles and profiles, user management, auditing, Landscape optimization, system copy, migration, update and support for the different universitie

Analista de aplicaciones - Profesional SAP

Cencosud S.A.

Jan 2018 - Dec 2018 (1 year)

- Several challenges were faced at this role as my duties involved projects execution and support related to various propietary applications developed commonly in Java and SQL db for fidelization and CRM platforms

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Senior SAP Basis and Presales Consultant

Applex

Jan 2015 - May 2018 (3 years 5 months)

- On Applex Consultant Company I was involved both on presales and technical roles providing support for SAP systems, SAP HANA expert sizing, Easy Software EDM solutions, support for the SAP technical help desk and project development and execution. - One of the major challenges and achievements was the delivery for a SAP Fiori project with one of the most important retail and construction companies in Colombia (Alfagres).

Senior SAP Basis Consultant

Deloitte

Jun 2013 - Dec 2015 (2 years 7 months)

As part of the PMA practice I was part of a global multicultiral team involved in a number of different projects from planning to execution related to all SAP portfolio including support for the SAP system (administration, maintenance and upgrade) BO, BW and portals for LA, EMEA, India and Asia Pacific. We´ve achieved the migration from SAP ECC 6.0 with SQL Db to SAP HANA db and and later to SAP S4/HANA for our global SAP practice.

Senior SAP Basis Consultant

Consultoría Organizacional

Jan 2013 - Jun 2013 (6 months)

As a Basis support consultant i was part of the SAP hosting area supporting several clients in a day by day administration task including systems copies (homogeneus and heterogeneous) db admin (db2, maxdb, Oracle, SQL) SAP systems upgrade, kernel and fine tunning and optimization, SAP SolMan and EWAs reports. I was also involved in a client face role as a collocated consultant for projects and clients worth mentioning FF MM SILOG, Casa Editorial el Tiempo, Cámara de Comercio de Bogotá y Sociedad Portuaria de BVentura.

IT Support Engineer and SAP Basis consultant

SAP

Jul 2008 - Dec 2012 (4 years 6 months)

I was responsible for the local support of all the IT related equipment including laptops comisioning, servers, printers, videoconference equipment OS and applications, mobile devices and networking. Later I moved to the SAP Consultant practice after obtaining my SAP Basis certification providing support for installation and projects for clients such as Ecopetrol (EHS add on) Davivienda (SolMan), Universidad de Los Andes (IDM), Rimac Peru (CRM) and Terpel (EhP upgrade).

Bilingual Senior Support Engineer

Citi

Jan 2008 - Jun 2008 (6 months)

Bilingual english/spanish support responsible for the citiphone Colombia and Spain operation located in Bogotá with around 500 people involving collection platform, VoIP, networking, Servers, Printing and more than 400 propietary applications.

IT Officer

IFC - International Finance Corporation

Jan 2005 - Jul 2007 (2 years 7 months)

As the IT Officer for the IFC facilities in Bogotá Colombia i was in charge for all the local support related to servers, printers, laptops, videoconferencing systems, AC and data center, VoIP communications, email and file servers and point of contact for the general maintenance local contractors.

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Senior Telecommunications Engineer

Shiron Satellite Communications

Jan 2003 - Dec 2004 (2 years)

I was involved in the installation and comisioning for VSAT satellite terminals, last mile connection, radio wave terminals including technologies from Shiron Israel, New Skies Satellites The Netherlands and Sweedish ABB for several projects and clients across Colombia including SHD, Policía Nacional and ISPs.

Senior Telecommunications Technician

Gilat Colombia SAS ESP

Jan 2001 - Dec 2002 (2 years)

Senior technician for the installation and comisioning of remote VSAT terminals for the Compartel Goverment's Program using Isarel's Gilat technolies and cellular radio equipment all across Colombia.

Senior Telecommunications Technician

Rayco Ltda

Jan 2000 - Dec 2000 (1 year)

I took part in different projects related to telecom solutions such as MOSCAD (Motorola S.C.A.D.A), last mile connection's and radio wave links for clients like EAAB, Policía Nacional and Secretaría de Defensa.

Roy Jefferson Naranjo Valladarez

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