Winston Retana
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Winston Retana Email & Phone Number

DBA - Engineer (MCPS, OCA/OCP, ITILv3, SMPC, SSWBC) at SuppCenter Global Services
Location: Costa Rica, Costa Rica, Costa Rica 13 work roles 1 school
1 work email found @roche.com 1 phone found area 068 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email w****@roche.com
Direct phone (068) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
SuppCenter Global Services
Role
DBA - Engineer (MCPS, OCA/OCP, ITILv3, SMPC, SSWBC)
Location
Costa Rica, Costa Rica, Costa Rica
Company size
16 employees

Who is Winston Retana? Overview

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Quick answer

Winston Retana is listed as DBA - Engineer (MCPS, OCA/OCP, ITILv3, SMPC, SSWBC) at SuppCenter Global Services, a company with 16 employees, based in Costa Rica, Costa Rica, Costa Rica. AeroLeads shows a work email signal at roche.com, phone signal with area code 068, and a matched LinkedIn profile for Winston Retana.

Winston Retana previously worked as Company Owner at Suppcenter Global Services and Sr. Database Administrator at Roche. Winston Retana studied at Oracle University.

Company email context

Email format at SuppCenter Global Services

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{first}.{last}@roche.com
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AeroLeads found 1 current-domain work email signal for Winston Retana. Compare company email patterns before reaching out.

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Profile bio

About Winston Retana

At SuppCenter Global Services, we've been at the forefront of delivering top-tier cybersecurity solutions, specializing in ethical hacking, penetration testing, and ensuring data security. My leadership in implementing ITOC practices has been instrumental in achieving SOC2 compliance and securing cloud IT infrastructures across our global client base. Our collaborative efforts have not only safeguarded data centers in Costa Rica but also established benchmarks in virtualization and hyperconvergency. With a deep-rooted commitment to excellence, my journey has been defined by creating robust, multi-layered defense systems and directing high-performing technical teams to elevate cybersecurity standards internationally.

Listed skills include Database Administration, Unix Shell Scripting, Rman, Oracle 9Ias, and 44 others.

Current workplace

Winston Retana's current company

Company context helps verify the profile and gives searchers a useful next step.

SuppCenter Global Services
Suppcenter Global Services
DBA - Engineer (MCPS, OCA/OCP, ITILv3, SMPC, SSWBC)
Costa Rica
Employees
16
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13 roles · 13 years

Winston Retana work experience

A career timeline built from the work history available for this profile.

Company Owner

Current
Suppcenter Global Services

San Pablo, Heredia, CR

  • Managed cybersecurity infrastructure for cloud IT services using ESET, Sophos, Kaseya, Microsoft, and other tools.
  • Conducted ethical hacking, penetration testing, and data protection for data centers and SOC compliance.
  • Implemented ITOC practices to ensure data security and SOC2 compliance in Costa Rica.
  • Virtualization using HyperV-Proxmox under hyper convergency**MIT Cybersecurity graduated and Ethical Hacker
Jul 2009 - Present

Sr. Database Administrator

Roche

Switzerland 🇨🇭, CH

Apr 2019 - Mar 2024

Dba - Manager

Citi

New York, New York, US

2018 - Apr 2019

Sr. Database Administrator

Gsk

Brentford, Middlesex, GB

Sep 2015 - Jul 2018

Senior Sqlserver/Oracle Global Lead Mcbc/Millercoors

Hewlett Packard Enterprise

Houston, Texas, US

  • Working with clients to define the scope of projects.
  • Planning timescales and the resources needed;
  • Clarifying a client's system specifications, understanding their work practices and the nature of their business;
  • presenting solutions in written or oral reports;
  • helping clients with ITIL activities;
  • project managing the design and implementation of preferred solutions;
Jun 2008 - Dec 2011

Senior Oracle Dba

Hewlett Packard Enterprise

Houston, Texas, US

Support as a primary/secondary for HP Passport, B2b Portal, Eprime, Hp Portal, Vignette Portal & Vignette Content, Hp Reporting, Shared Portal Platform, eProfile, PCR App, Platform One, SOA Framework, Oracle Track wise production, staging and development systems fixing configuration issues, complete migrations from Oracle 9i to Oracle 10g RAC Environment.

Feb 2007 - Jul 2008

Senior Oracle Dba - Lead

Banco Popular Dominicano

Santo Domingo, DO

  • AFP Support and Popular Bank production, staging and development databases fixing configuration issues, tuning, troubleshooting in Oracle 9i, Oracle 10g RAC and Standby environment in Production.
  • Also, in charge of Microsoft SQL Team.
  • In charge of EMC2 and Clariion Storage System.
  • I created the automatic failover using EMC and AIX shell scripting (Hardware Replication administrated with shell scripting)
Jul 2006 - Feb 2007

Senior Oracle Dba

Aes Corporation

Peabody, MA, US

  • Production, staging and development databases fixing configuration issues, tuning, troubleshooting in Oracle 9i, Oracle 10g RAC and Standby environment in PRO.
  • SQL Server Support (tasks as backup and recovery)
  • Iin charge of IBM-SSA migration to HDS-9585v System.
  • In charge of AIX 4.3 migration to AIX 5L.
  • AIX 4.3, AIX 5L, Suse Linux 9 Adv. Server, HP UX and Windows 2000 Advanced Server.
  • Consolidation: planning, implementation, migration and administration
Mar 2003 - Jun 2006

Junior Oracle Dba & Development

Oficina Metropolitana De Servicios De Autobuses | Omsa
  • Support to a third party software named CODISA (Payroll, General Accounting, Inventory, Accounts Payable, Checks and Reconciliations).
  • Oracle 8i database Tuning and troubleshooting.
Jan 2001 - Jan 2003
1 education record

Winston Retana education

  • Oracle University
    Oracle University
FAQ

Frequently asked questions about Winston Retana

Quick answers generated from the profile data available on this page.

What company does Winston Retana work for?

Winston Retana works for SuppCenter Global Services.

What is Winston Retana's role at SuppCenter Global Services?

Winston Retana is listed as DBA - Engineer (MCPS, OCA/OCP, ITILv3, SMPC, SSWBC) at SuppCenter Global Services.

What is Winston Retana's email address?

AeroLeads has found 1 work email signal at @roche.com for Winston Retana at SuppCenter Global Services.

What is Winston Retana's phone number?

AeroLeads has found 1 phone signal(s) with area code 068 for Winston Retana at SuppCenter Global Services.

Where is Winston Retana based?

Winston Retana is based in Costa Rica, Costa Rica, Costa Rica while working with SuppCenter Global Services.

What companies has Winston Retana worked for?

Winston Retana has worked for Suppcenter Global Services, Roche, Citi, Gsk, and Hewlett Packard Enterprise.

How can I contact Winston Retana?

You can use AeroLeads to view verified contact signals for Winston Retana at SuppCenter Global Services, including work email, phone, and LinkedIn data when available.

What schools did Winston Retana attend?

Winston Retana studied at Oracle University.

What skills is Winston Retana known for?

Winston Retana is listed with skills including Database Administration, Unix Shell Scripting, Rman, Oracle 9Ias, Unix Databases, Unix Script, Sql*Plus, and Oracle Enterprise Manager.

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