Profile image of ddtaxe
Flag of Brazil Sao Paulo, Brazil
Member since February, 2009
1 Recommendations


I am an IT Architect and Security Professional whose qualifications include a degree in computer science; Certified Ethical hacker, helping corporations in protecting their assets. Strong knowledge in hacking, cracking, Web Security, Front End, Databases, network assessment. Also an expert in infrastructure (LAN, WAN, Cisco Router, Firewall and SwitchZ, Antispam, Antivírus, IDS/IPS, Content Filter, TCP/IP, DNS, DCHP, MPLS, FRAME RELAY, VPN, , VLAN), Windows Server 2000/2003, Linux, Exchange 2000/2003, Active Directory, SNMPc, OpManager, Mcafee and Storage EMC and iSCSI, Web Servers (IIS, Apache, TomCat), Joomla, SQL Server, Oracle 9.x to 11.x, Citrix Metaframe, Virtualization Solutions (VMWARE, XEN, Virtuozzo), Code Decoding, Functional and Technical Specifications, COBIT, ITIL.
$20 USD/hr
29 Reviews
  • 50%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 14%Repeat Hire Rate

Recent Reviews


Senior Specialist

Oct 2014

BCD Travel – Corporate Analyst II - Provider of global corporate travel management – 10/2014 – current Responsible for Brazil Security Operations and recently acquired roles to BCD travel sites in Latin American  Reporting directly to the Corporate Security Vice President in Atlanta, US: o Ensuring unclassified and sensitive security information and areas are not compromised and are in full accord with all regulatory security requirements for such areas o Produced an independent working attitude providing support to Senior Executive o Assists with the development and execution of security governance framework o Ensures strategic alignment of security program to business objectives o Drafts and develops briefs and business cases detailing information security actions. o Develops and facilitates the creation of security policies, procedures, standards and guidelines o Develops, monitors and reports on security process effectiveness o Reviewed documented, and tested Information Security controls for suitability o Assesses and communicates security control strengths and weaknesses with stakeholders o Understanding of data protection (Personal Identifiable Information – PPI) and laws when it comes to transferring of traveller data for 3rd parties, build and enhance existing fraud detection processes.

SalesForce Administrator

Dec 2011 - Aug 2012 (8 months)

Customization and Administration of SalesForce Orgs for clients in the domain of: - Construction - Agribusiness - Automotive - Creating of customized objects and applications, - Setting up of validation rules, integration with GoogleMaps, loading of records; - Integration with Outlook and Mobile - Architectural Design and Business Modeling - Technical Documentation Writing to integrate SalesForce with SAP and Microsoft Dynamics


Mechanical Engineering

1999 - 2002 (3 years)

Partial Master in Materials and Science Engineering

2002 - 2002 (1 month)

Master Business Administration (Information Technology Management)

2003 - 2006 (3 years)


Microsoft Certified Professional (2005)


Microsoft Cerfied in the folling platforms: Windows 2000, Windows 2003 Server and Security.

IBM Certified Specialist - Rational AppScan Standard Edition (2009)


This certification targets intermediate level specialists and involves a stand-alone intermediate level test. It is intended for specialists with experience using IBM Rational AppScan Standard Edition. Upon achieving this certificate, an AppScan Standard Edition specialist will be able to leverage the tool to perform vulnerability assessments of their Web applications.

SAP Certified – Technology Consultant SAP NetWeaver (Portal WebAs 6.20) (2006)


he certification test Technology Consultant SAP NetWeaver - SAP Security (2004) verifies the knowledge in the area of the SAP NetWeaver for the consultant profile Security. This certificate proves that the candidate has a basic understanding within this consultant profile, and can implement this knowledge practically in projects.

IBM Certified Solution Designer - IBM Rational Unified Process V7.0 (2008)


An intermediate level solution designer is an individual with extensive product knowledge who understands the principles involved and the uses of Rational Unified Process. The individual should be proficient with RUP terminology, iterative development principles and related work products, method elements and their relationships, process elements and their relationships, and the basic intent and content of RUP disciplines.

IBM Certified SOA Associate (2008)


* Assists in communication between technical and business personnel * Describes how SOA impacts the various job roles within an organization * Raises awareness in others about SOA * Articulates the value of an SOA solution in the context of the business strategy * Understands how SOA provides value through business and IT alignment, and improves business flexibility and agility * Explains the need for SOA governance * Assists in the development of a roadmap for SOA adoption Administrator (2012)


Summer 2012 Administrator certified. Working in 3 projects for global companies, setting up applications, objects as well as customizations.

Certified Ethical Hacker (2013)


One of the most popular information security and hacking certificationn goes in-depth into the techniques used by malicious, black hat hackers with attention getting lectures and hands-on lab exercises.

ISFS Information Security Foundation based on ISO IEC 27002 (2014)