David Mario Elgueta

**** **** ******* ****** *** 203, Miami, FL 33174

Phone: 786-***-**** eMail: acy32x@r.postjobfree.com www.linkedin.com/in/delgueta

Senior Oracle Middleware Architect

Middleware Architect / High Availability Design / Senior Support Engineer

Innovative Middleware Architect offering 16 years of experience in the Middleware platform – from conceptual through implementation and delivery of next-generation customizable solutions.

Expert in advanced administration and use of tools contributing to the support of high demand and high availability platforms to fulfill business requirements. In possession of certifications in Oracle WebLogic Server and Oracle Enterprise Manager.

Known for excellent troubleshooting skills – with more than 5 years of experience in Support I m able to analyze and engineer well-researched, cost-effective and responsive solutions. In possession of a certification in ITIL Service Management.

Excellent aptitude to work in a team and have significant experience in the use of assertive situational leadership.

Professional Skills

Oracle WebLogic, Oracle SOA, Oracle Tuxedo, Apache, Java, JavaScript, XML, HTML, UML, ADF, REST, SOAP, ESB, Eclipse, JDeveloper, VisualVM, JMeter, Oracle Enterprise Manager, Oracle VM, Amazon Web Services, Linux, Unix and more.

Professional Experience

Associate Instructor; November 2015 – present; TAM Training; Miami, USA

As an associate instructor I do teaching on Oracle SOA 12c Architecture, Oracle SOA 12c Composite Apps, Oracle WebLogic 12c Admin, Oracle Enterprise Manager, Oracle VM for x86 and other courses

SOA Developer; May 2016 – June 2016; JoinTech; Santiago, CHILE

I have developed an SOA composite application to integrate BSCS with Siebel using WebServices on SOA 12c and OSB 11g.

Manager of Consulting Department; Dec. 2012 – Dec 2014; In Motion Support; Santiago, CHILE

My principal activities were coordinate, direct and oversee work done by Consultants/Jr.

Consultants and/or subcontractors; coordinate fieldwork for assignments by developing project plans, fieldwork task schedules, scheduling and preparing for workshops and interviews, gathering documentation, and liaising with client staff; perform engagement procedures designed to identify and define issues, review and analyze evidence, and document business processes; ensures high expectations for quality in all assigned projects and deliverables under my control; contributes to proposal submissions and business development initiatives. Achievement Highlights:

Increase sales of consulting services from $400K to $1millon in a year representing 25% of annual sales.

Contributed middleware architecture expertise in the deployment of more than 30 platforms through the deployment lifecycle, from requirements definition through successful deployment.

Facilitated customization of platform by encouraging system engineer team to adopt emerging standards for software application development architecture and tools reducing time to market for more than five days.

Participated in sales presentations due to ability to translate user needs into easy-to-understand software solutions. Helped sales team close six major deals generating more than $400K in revenue.

Introduced methodologies and best practices that enhanced product definition, release processes and customization of platforms to business needs decreasing the time to implementation in about 2 days.

Contribute with an expert point of view on configuring platforms for High Availability and Business Continuity based on Oracle Maximum Availability Architecture (MAA) for two retail customers in projects of $200K.

Produce and apply migration guidance from WLS 10g to 11g for many customers generating sales for $100K.

Introduced methodologies and best practices for a comprehensive analysis on all migration components from Oracle Forms to WebLogic generating a new line of business with revenues of more than 30%.

Senior Oracle Middleware Support Engineer; Nov. 2011 – Dec. 2012; In Motion Support; Santiago, CHILE

My principal activities were assists in the installation, maintenance, and general support of Oracle Fusion Middleware platform.

Excelled in recommendations on configuration of Engineered Systems environment for retail customer with SOA and ADF applications and technology stack to support over 100,000 messages per day.

Excelled in rapid application support and management of technological issues for assigned projects, earning the highest customer satisfaction rating for all software solutions delivered having an average of 80% of customer satisfaction.

Contribute with an expert point of view on configuring platforms for High Availability and Business Continuity based on Oracle Maximum Availability Architecture (MAA) decreasing RTO (Recovery Time Objective) to minutes.

Excelled in review, analyze, and evaluate performance and systems operations using Oracle Enterprise Manager Grid Control in addition to other monitoring tools having improvements from 5% to 30% on performance.

Participated in configuring clusters, HA platforms, and defining load balanced architecture using Oracle MAA framework for two retail companies and one Telco company (Claro Chile).

Excelled in review, analyze, and evaluate performance and systems operations using Oracle Enterprise Manager Grid Control obtaining increase in performance upto10%.

Contribute to work with end user groups to identify technical solutions to business problems, performance issues, or migrations due to ability to translate business needs into easy-to-understand architectural solutions generating sales for about $50K.

Produce a configuration and optimize system based on use case scenarios and Oracle best practices for Middleware team of five people.

Excelled in define and run configuration tests for stress and maximum capacity, review of all findings and produce recommendations of configuration and/or platforms for more than ten platforms including Telco companies like Movistar Chile and Claro Chile.

Manager of Consulting Services; Feb. 2009 – Oct. 2011; ProVectis; Santiago, CHILE

My principal activities were to develop the consultant area leading five consultants. The areas of expertise were VMware, Oracle VM, Oracle Enterprise Manager Grid Control and Oracle Fusion Middleware.

Generate sales of consulting services of $200K in the first year.

Design and do capacity planning for the Oracle Fusion Middleware infrastructure (WebLogic, SOA, ESB, ADF, Grid Control) for five customers including Movistar Chile.

Excelled in define and run configuration tests for stress and maximum capacity, review of all findings and produce recommendations of configuration and/or platforms getting increase from 5% to 15%.

Contributed middleware architecture expertise in the deployment of more than ten platforms through the deployment lifecycle, from requirements definition through successful deployment.

Oversee installation, configuration and support of Oracle Fusion Middleware platforms getting an increase in customer satisfaction of 30%.

Introduced methodologies and best practices for a comprehensive analysis on all components for Virtual Desktop Infrastructure based on Sun VM or VMware reducing the time to estimate in two days.

Senior Project Manager; Dec 2003 – Jul. 2008; Movistar Chile; Santiago, CHILE

My principal activities were performed as an IT Senior Project Manager. I was responsible for the coordination and completion of IT projects related to mobile systems within the Information Technology department.

Architect and deploy the first J2EE platform in Movistar Latin America for Customer Service applications supporting more than 100 Customer Representatives.

Design and lead implementation of first WebServices using Tuxedo and WebLogic platform for integration between Comverse and Billing platform.

Lead the implementation and development of first workflow on Documetum and WebLogic.

Be part of the Change Team as a Change Agent for the implementation of ITIL in the IT area.

Other responsibilities were overseeing all aspects of projects: budget, quality, deadlines, assigns responsibilities, monitors and summarizes progress of project, builds and maintains working relationships with team members, vendors, and other departments involved in the projects.

Prepares reports for upper management regarding status of project and risk management.

Presales Engineer; May 2000 – Dec 2003, Tech 1 Group; Santiago, CHILE

My principal activities included the design of computer platforms for companies that have migrated this architecture from two to three or more layers, incorporating BEA WEBLOGIC SERVER as its J2EE application server platform.

Successful implementation of RightNow (eCRM) in Movistar Chile, Atento Chile, and ENTEL Chile to attend to clients' requirements in response to the Web page in order to increase the levels of service and client loyalty, thus diminishing customer service costs by up to 30%.

Lead the POC on Bellsouth for the implementation of BEA Tuxedo as a platform of integration services.

Successful implementation of the first Certification Authority (CA) in Chile for the Chamber of Trade of Santiago, and e-certchile project with a budget of US$ 200,000 and lasted approximately three months.

PERSONAL DATA

Address

8970 West Flagler Street Apt 203

Miami, FL 33174

Marital Status

Married and 2 kids (17 and 13 years old)

Date of Birth

March 17th, 1966

REFERENCES: Upon request

SOCIAL SECURITY NUMBER: xxx-xx-8501

VISA STATUS: E2 Treaty Investor (valid through Dec. 2019)

CERTIFICATIONS

2013

Oracle WebLogic Server 11g System Administrator

2011

Oracle Enterprise Manager 11g Presales Specialist

2010

Oracle WebLogic Server 10g System Administration

2010

Oracle Application Grid Presales Specialist

2004

Foundation Certification in IT – Service Management (ITIL)

1996

Certified Novell Administrator 3.1x (CNA)

TRAINING HISTORY

2004

ITIL Essentials for IT Service Management

HP Education Training

2003

BEA WebLogic Workshop 8.1

BEA Systems

2002

eService Center Integration

RightNow Technologies

2001

Advanced Administration eService Center

RightNow Technologies

2001

Developing J2EE Enterprise Applications using BEA WebLogic Server

BEA Systems

2000

Raptor Firewall Advanced Administration

Axent Technologies

2000

Enterprise Security Manager

Axent Technologies

2000

NetRecon

Axent Technologies

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