Medina - It Security Expert - Drumcondra South, Dublin, Ireland

Oscar Medina

Drumcondra South, Dublin, Ireland

Services

It Security Expert

Summary:

• Define the Architecture in relation with the business requirements of the customer and the capabilities
of the product. Experience in Financial Companies.
• Team leader of implementation and Solutions Architect.
• Delegation of Tasks to team members to achieve projects goals.
• Define the Architecture of payment gateway applications between financial companies-banks and
customers. Internet payment services, expedition of driver's licenses and medical certificates.
• Speaker of National Event "Security Day" in the main cities of Colombia. I presented Security
solutions of IBM Software.
• Architect and leader of the DAM project in ScotiaBank Holding. This project deal with protecting
financial information (customer data) to reside in databases(Mssql, oracle, exadata, Iseries etc).
Purpose PCI Compliance. The purpose is to prevents leakage, alteration and theft of information.
• Project Technical Leader of the SAP protection, auditing and masking data. This project was
implemented in a Colombian Government Company. This project protects the information stored in
the SAP Database (Oracle). The purpose is to prevents leakage, alteration and theft of information.
• Project leader for Security Event Management - TSIEM-IBM maintain in compliance with PCI and
ISO270001 standards. Different kind of Data sources management. Protect against hackers and
unauthorized access. Monitoring and normalized all access. The goal is to be PCI Compliance the
ScottiaBank Holding.
• Technical leader on Identity Management Project, Provisioning Accounts and Access Control for
ScotiaBanck Holding. Automation the process of creating, modifying and deleting accounts in all
information Systems.

Work History

Technical Account Manager

Olimpia-Holding ScotiaBank

September 2011 - March 2013

Developing key realtionships with many of Colombian leading companies across all energy and government sectors. OLIMPIA provide Technical Consultancy in solutions, networking, Storage
technologies, virtualisation and integrator Technologies.
• Ability to present enterprise security projects to corporate executives.
• Strategic with focus on business results, supporting the ROI of my clients through of the cost/benefits in the acquisition of technology solutions.
• Analysing customer needs identifying new security projects.
• Designing and create new ideas, promotional activities, process development and business.
Efficiency negotiating and giving priority. Decision making, good communication and administrative
skills.
• Establishing trade relations with Customer Technology directors, wholesalers and manufacturers such as; IBM, QuestSoftware, SourceFire, Mcafee, SonicWall, Fortinet, CA technologies among others.

IT Security Expert

Olimpia-Holding ScotiaBank

From March 2011

(Remote)

Responsibilities:
• Presales Team Leader
• POC, DEMOs, RFP Elaboration, of Security Solutions like MFT, SIEMs, DAM, Database Activity
Monitoring, IAM, Identity Access Management, Network Access Control, Web Application Firewall,
PUM Privileged User Management. Experience in Financial Companies.
• Presentations of security products directly to the customer
• Identify Business Opportunity
• Cost-benefit analysis (CBA)
• Evaluate and Compare different software vendors
• Pre-sales in QRADAR - SIEM in Government and Energy Companies. Pre-sales in Identity
Management Solutions in Energy and Financial Companies. Presales in Database Monitoring and
Protection Solutions in a Financial Companies
• Presales Identity and Access Management for SAP and custom applications in Pacific Rubiales.

Security Solutions Architect & Project Leader

Olimpia-Holding ScotiaBank

March 2010 - March 2011

Responsibilities:
• Define the Architecture in relation with the business requirements of the customer and the capabilities of the product. Experience in Financial Companies.
• Team leader of implementation and Solutions Architect.
• Delegation of Tasks to team members to achieve projects goals.
• Define the Architecture of payment gateway applications between financial companies-banks and customers. Internet payment services, expedition of driver's licenses and medical certificates.
• Speaker of National Event "Security Day" in the main cities of Colombia. I presented Security
solutions of IBM Software.
• Architect and leader of the DAM project in ScotiaBank Holding. This project deal with protecting
financial information (customer data) to reside in databases(Mssql, oracle, exadata, Iseries etc).
Purpose PCI Compliance. The purpose is to prevents leakage, alteration and theft of information.
• Project Technical Leader of the SAP protection, auditing and masking data. This project was
implemented in a Colombian Government Company. This project protects the information stored in the SAP Database (Oracle). The purpose is to prevents leakage, alteration and theft of information.
• Project leader for Security Event Management - TSIEM-IBM maintain in compliance with PCI and
ISO270001 standards. Different kind of Data sources management. Protect against hackers and unauthorized access. Monitoring and normalized all access. The goal is to be PCI Compliance the
ScottiaBank Holding.
• Technical leader on Identity Management Project, Provisioning Accounts and Access Control for
ScotiaBanck Holding. Automation the process of creating, modifying and deleting accounts in all
information Systems.

Specialist in Security Solutions

Olimpia-Holding ScotiaBank

March 2009 - March 2010

Responsibilities:
• Application Support for Electronic Files Transfer among both, banking and non-banking companies.
• Solutions Implementation for logs management in different data sources with the TSIEM-IBM tool.
• Support ACH(Automatic Clearing House) Applications support for encode files. PGP (Pretty Good
Privacy), encode algorithms, digital certificates, etc.
• Multilanguage Application Development (Location and Globalization) on Visual studio.net
• Implemented rules to compliance (ITMark) Security Standard in Olimpia Management.
• Managing and creating websites based on document management tools like DNN (DotNetNuke) -
Content Management.
• Support payment gateway applications between financial companies-banks and customers. Internet
payment services, expedition of driver's licenses and medical certificates.

Computer Forensics Investigator

Judicial Branch

February 2009 - May 2013

Justice Assistant - Judiciary Superior Council. Digital Evidence and Forensic research.
I worked with Encase tools.

Firewall and Servers Administrator

EFE Spanish New Agency. Brazil

March 2008 - June 2008

Responsibilities:
• Administrator and Configuration Firewalls Rules. Iptables, Ipchanges etc.
• Active Directory Administrator. Active Directory
• Domain Servers Administrator. Microsoft
• VPNs Administrator. Configure rules and maintain the systems
• Monthly Report of Firewall, AD and VPNs Used.

Qualifications & Certifications

Master of Business Administration

University of Wales Trinity Saint David - IBAT College

IT Management

University Sao Marcos

Systems Engineer

University UDES - Universidad de Santander

Salesiano San juan Bosco

Skillpages has been acquired by Bark.com!

Bark.com is pioneering the way people find local services. Skillpages is the world’s premier directory of service providers.

Find out more


Are you sure that you want to leave?

   
Supported Countries
Choose your country

×