MIGUEL CELIN

SYSTEM ENGINEER

** ***** ** ************ **********, where I have worked in different roles in Systems Engineering. In my beginnings, I started as a software developer in different languages as Java, Php, Perl, and Python, among others. After that I was Administrator of Services; installing, configuring, and maintaining HP Proliant servers, Linux RedHat servers, Windows servers, and Oracle databases. My knowledge in programming languages, databases, and operating systems allowed me to participate and be a key player in a lot of projects about business intelligence, as well as different software projects. 10 years working in the telecommunication industry (COMCEL S.A. & NOKIA), complement my knowledge about mobile telecommunication 2G, 3G, and 4G. Experience

ClubCorp

U.S.A.

From: April 2019

To: April 2021

MANAGER:

Ming Lee

adk5un@r.postjobfree.com

POSITION: PL/SQL Developer (Consultant)

Develop and maintenance internal and external web aplications using the following technologies: Oracle PL / SQL, jQuery framework, Json, Cascading Style Sheets (CSS), HTML5 and Oracle Apex.

Among the applications in which I have participated are:

• Tee Times: Internal web portal for the management golf games booking.

• Web Tee Times: External web portal (API used by mobile application), using by clubs members to book.

• Prospect Pro: Internal web portal to management events at more. All applications are used by more than 200+ private golf clubs. Profile

Oracle Data Base

Oracle EM

SQL query

SQL Tunning

MySql Admin.

Postgres Admin

Java

JavaScript

PHP

Perl - Python

PL/SQL

CSS & HTML

Linux Server

Windows Server

HP proliant

OSS NetAct

System Engineer

ORACLE DBA & SOFTWARE DEVELOPER

with experience in telecommunication

industry.

Systems Engineer specialized in Information Management Systems, with 17 years of experience as software developer, Oracle Database asministrator, and Linux RedHat administrator. I have extensive knowledge in different programming languages, especially in PL/SQL, Perl, PHP, Java and Python, and also in web code as JavaScripts, HTML and CSS. It has allowed me to understand and provide solutions to complex business requirements. I define myself as a self-taught, proactive and dynamic person with great investigative capacity to solve problems and teamwork. live:miguel.celin

www.linkedin.com/in/ing-miguel-celin

+1-786-***-****

adk5un@r.postjobfree.com

FENIX ENGINEERS

U.S.A.

From: January 2016

To: September 2016

POSITION: IT Consultant

• PHP developer for internal and external projects.

• IT consultant: in charge of all the topics of email advertising, graphic design with Adobe tools and trainer in technological tools such as Whhord, Excel, email management, etc.

NOKIA

COLOMBIA

From: September 2016

To: December 2016

MANAGER:

DAYANNA CASTELLANOS

TEL.: (+57) 321.979.99.34

POSITION: OSS Consultant

• Consultant in NetAct Meta Data

• Collaborator in a in-house business intelligence project with Nokia netwrok elements.

• First level support for NetAct Troubleshooting.

• ETL software consultan.

• Key-performance consultan in OSS NetAct

database for network elements.

CLARO S.A.

(before COMCEL)

COLOMBIA

From: December 2005

To: January 2016

MANAGER:

JUAN RUIZ DIAZ

TEL.: (+57) 314-***-****

POSITION: Oracle DBA - Software Developer - Project Manager 10 years of experience ihhhn telecommunication industry, working in the first telecommunications company in Colombia CLARO S.A.

(before Comcel).

• PL/SQL, Java, Perl developer in back-end solutions.

• Java Senior developer in front-end solutions - website reports for KPI-Performance networks.

• Oracle Database Administrator.

• EMC Avamar administrator (DELL backup tool).

• Install and configure HP Proliant, RAID, iLO, network and SO.

• Project manager to install and/or split NetAct Regional Clusters. Developer projects:

To develop a in-house ETL software to collect all key performance indicators (KPI) for all access network elements such as RNC, WBTS, BTS, BCF, etc. For this project I used several programming languages like PL/SQL, C-shell and Python. The software collected all KPI from third party databases (Nokia & Huawei) and centralized them in a in-house database to be used by a business intelligence third party tsoftware. The software also was used like network monitor per hour, gaving to the company the posibility to react faster to failures. Futhermore, the software allowed to another company areas to use these raw data as input in their projects. AZIMUTH 360

U.S.A.

From: January 2017

To: April 2019

MANAGER:

JOHAN MORELOS

TEL.: 786-***-****

POSITION: GIS Specialist consultat

• Coordination and performance of several GIS activities from the Pre-Construction Inventory to the delivery of final GIS information of all roadway and ITS assets related with major roadway construction projects.

• Plan and perform field data collection.

• Extract assets information from projects plans in CAD or PDF format.

• Edit and update of GIS information according to client’s standards and procedures.

• Prepare geodatabases deliverables for each stage of the projects.

• Prepare maps for client’s use and for consultant’s use.

• Use of geoprocessing tools to facilitate preparation of GIS deliverables.

Studies

• SPECIALIST IN INFORMATION SYSTEMS MANAGEMENT (Norte University – Colombia June 2014)

• SOFTWARE ENGINEERING (Simón Bolívar University – Colombia 2004)

• SYSTEM INGINEER (Simón Bolívar University – Colombia 2004) Through all my years of experience and all many companies where I have worked, I have had the opportunity that works with many programming languages, that permitted me to expand my knowledge in this area.

• Java: I have built many applications Front-End and Back-End with this technology, making use of good practices and frameworks, like MVC model, struts framework, etc.

• Perl – Shell – Python: I have built many solutions with this technology when was necessary work with many of flat files, sorted them, ETL solutions, etc.

• JavaScript, CSS, HTML and PHP.

• Experience installing and configuring Oracle on Linux and Windows.

• Experience in Oracle SQL Tuning.

• Experience in Oracle EM and backups with RMAN and EMC Avamar.

• Oracle Reporting Builder and ETL / Business Intelligence. As DBA I have installed, configured and managed 12 in-house Oracle databases, plus 4 databases of Nokia management systems.

Among my duties I was in charge of contingency plans of databases and operating systems, solutions to management needs and design of software solutions in different programming languages according to need.

LEVCOM LTDA

COLOMBIA

From: March 2005

To: December 2005

POSITION: Java Developer

I built financial software for Superintendencia Bancaria

(Government entity in charge of supervising Colombia's financial systems) in Java with MVC model and Struts framework. TRANSPORTES

SÁNCHEZ POLO

S.A

COLOMBIA

From: November 2004

To: March 2005

POSITION: Java, PHP and Delphi Developer

Java, PHP and Delphi developer and Mysql DB (one year and two months)

I develop a lot of in-house software in PHP with MySQL. This in-house solution allowed the company reduce their costs. Oracle Skills

Others Skills

To develop a in-house web software to generate performance reports that was not able in a third party report tools (Nokia reporter

& Huawei M2000).

Training

• 1Z0051Oracle Database 11g: SQL Fundamentals I (Certification program - May 2017)

• Teradata Physical Database Design (Teradata - Since 25 to 29 May 2015)

• Teradata Warehouse Management (Teradata - Since 11 to 14 May 2015)

• Teradata Warehouse Administration (Teradata - Since 4 to 7 May 2015)

• CCNA (module 2) (Global Knowledge - Since 22 to 26 July 2013)

• CCNA (module 1) (Global Knowledge - Since 8 to 12 July 2013)

• iManager U2000 Operation and Monitoring Training (Huawei - Since 22 to 24 May 2013)

• Monitoring and Analysis of Data Networks through NXRAY (Swiss Mobility Solutions - Since 22 to 26 October 2012)

• Oracle Database 11g: Administrator Workshop 1 (D50102) (Global Knowledge - 25 February 2013)

• Oracle Database 11g: Introduction to SQL (D64252) (Global Knowledge - 25 February 2013)

• AR System Developer 7.5 (Extension - Since 23 to 27 April 2012)

• OSS8821-53A: NetAct Global Reporter System Administration OSS5 (Nokia Siemens Networks - Since 26 to 27 January 2012)

• OSS8820-53A: Global Reporter Essentials (Nokia Siemens Networks - Since 23 to 25 January 2012)

• Oracle Database 11g: Administration Workshop II Ed 2 (Oracle - Since 28 November to 7 December 2011)

• Oracle Database 11g: Administration Workshop I Ed 2 PRV (Oracle - Since 1 to 11 November 2011)

• RN3158-20A: RAN Key Performance Indicators [RU20] (Nokia Siemens Networks - Since 26 to 29 July 2011)

• Introducción de Project Management Fundation (Camara Colombiana de Informática y Telecomunicaciones CCIT - 24 de June 2011)

• OS9033-51A: NetAct OSS 5.1 Troubleshooting (Administration Course 3) - OSS5.1 (Nokia Simens Networks - Since 8 to 11 June 2010)

• OS9032-51A: NetAct OSS 5.1 Administration Course 2 OSS5.1 (Nokia - Since 10 to 14 May 2010)

• OS9031-51A: NetAct OSS 5.1 Administration Course 1 OSS 5.1 (Nokia - Since 12 to 16 April 2010)

• NetAct OSS 5.1 Essentials (Nokia Siemens Networks - Since 8 to 9 September 2009)

• RH702 – Red Hat Custom Training (Nokia - Since 24 de August to 4 September 2008)

• NetAct OSS Alarma Reduction Workshop (Nokia Siemens Networks - Since 26 to 27 June 2008)

• Oracle 9i Database: SQL Tunning Workshop R2 (Oracle - 11/30/2007)

• Object Oriented Analysis and Desing Using UML (Oracle – 10/22/2007)

• DB2 Operation (Assist IT Bussiness Solutions - Since 26 to 27 December 2006)

• DB2 Administration (Assist IT Business Solutions - Since 13 to 22 December 2006)

• Web application development using RAD (Assist IT Business Solutions - Since 12/04/2006 to 12/12/2006)

• Java Programming Workshop (Assist IT Business Solutions - Since 11/24/2006 to 12/01/2006)

• Object-oriented programming (Assist IT Business Solutions - Since 10 to 23 de November 2006)

• Charging Gateway Rel.4.1 Operation & Maintenance (Nokia - Since 1 to 3 de February 2006)

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