Rolando Contreras available

Rolando Contreras

Project Management | Infrastructure | Cloud Computing, AWS, VMware | ITIL | BSS/OSS

available
Profileimage by Rolando Contreras Project Management | Infrastructure | Cloud Computing, AWS, VMware | ITIL | BSS/OSS from SantaCruzdelaSierra
  • 0000 Santa Cruz de la Sierra Freelancer in
  • Graduation: Computer and Information Sciences
  • Hourly-/Daily rates:
  • Languages: English (Full Professional) | Spanish (Native or Bilingual)
  • Last update: 27.03.2020
KEYWORDS
PROFILE PICTURE
Profileimage by Rolando Contreras Project Management | Infrastructure | Cloud Computing, AWS, VMware | ITIL | BSS/OSS from SantaCruzdelaSierra
SKILLS
Cloud Computing, AWS, VMware | Unix | Project Management, Lean, SCRUM | Team Leadership | Integration | ITIL | OpenStack | Virtualization | Cisco Technologies | Data Center | High Availability | VMware Infrastructure | GNU/Linux | Information Security Management | DR&BC – Disaster Recovery and Business Continuity |
Deduplication | Blade Technology | Backup & Recovery Systems | Telecom OSS/BSS | Internet Protocol Suite (TCP/IP) | Storage Area Network (SAN) |
Highly detail oriented | Cross-functional Team Leadership | Self Learning | Networking
PROJECT HISTORY
Independent ICT Consultant
Self employed
Sep 2016 – Present | Bolivia
Project manager at two credit unions pursuing ASFI certification based on PCI DSS:
  • Implementation of an Event Management solution based on Elasticsearch.
  • Implementation of a Disaster Recovery solution based on vSphere to a backup site using HPE converged infrastructure.
ASFI is a government entity that regulates, controls and monitors financial services.

Senior Telecom Support Engineer
Optiva Inc.
Oct 2017 – May 2018 | Santa Cruz de la Sierra, Bolivia
Solutions supporting more than 100MM Pre and Postpaid subscribers across its worldwide customers:
  • OPSC Prepaid
  • GOLD CCB (convergent charging and billing)
  • wIQ (self-care services)

Head of IT Infrastructure
YPFB Andina S.A.
Oct 2011 – Sep 2016 | Santa Cruz de la Sierra, Bolivia
Project manager implementing:
  • IaaS and PaaS Private Cloud Platform canceled in bidding stage due to budget cuts.
  • Disaster Recovery solution based on vSphere to a Backup Site.
  • Disk Array Systems.
  • De-duplication solutions.
  • Infrastructure monitoring solutions.

Operations, Storage & Backup Support (contractor)
YPFB Andina S.A.
Oct 2010 – Oct 2011 | Santa Cruz de la Sierra, Bolivia
  • Implementation of VMware vSphere server-virtualization platform.
  • Deployment of Linux, Unix and Windows servers (virtualized and non-virtualized), for core business applications from Schlumberger, Halliburton, and others, as well as for corporate applications like SAP, Exchange, Sharepoint, Oracle, Service Desk, etc.
  • Implementation of HPE Data Protector backup solution and associated policies.
  • Implementation of security controls on Linux/Unix servers.

Systems Analyst
Entel S.A.
Aug 1997 – Oct 2010 | Bolivia
Project manager implementing:
  • Disk Array Systems.
  • Storage Area Network.
  • Disaster Recovery Solution based on Veritas to a Backup Site.
  • Virtual Tape Library Systems.
  • High-End Mission Critical Servers.
  • Cisco MDS Directors (SAN Consolidation).

Teacher
ABC System S.R.L.
Feb 1996 – Mar 1996 | La Paz, Bolivia
Software Development Course Instructor

Teacher
OPEC S.R.L.
Mar 1994 – Oct 1994 | La Paz, Bolivia
Software Development Course Instructor
 
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