Resume

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In the last 15 years, I have been dedicated to providing consulting services, development and systems support to several public and private companies in Venezuela, Barbados, Trinidad and Chile, which include auditing, coordination, diagnosis, application of new technologies, Induction and development of systems.

I have been an analyst, developer, teacher, software engineer, CTO and CEO of various technology companies related to Customs, Retail, geolocation, Education and Bank. Some of them with national and international recognition. Throughout my career, I have developed applications and supported the systems and infrastructure areas of my clients. I always focus on giving my best, using and sharing my knowledge and experiences to build world-class and easy-to-scale solutions.

Personal data

Birthdate: 06/04/1975.
Birthplace: Caracas,
Nationality: Venezuelan and Chilean
mail: leonvalen@gmail.com

Age: 45, Married.


Academic info

University: UNESR (Universidad Nacional Experimental Simón Rodríguez), Ext Porlamar, 2001-2004, Degree: Degree in Computer management.

University: IUTIRLA, Ext Porlamar, 1993-1996, Degree: T.S.U. En Informática.


Job experience

Software Engineer Full stack developer
(Kibernum April 2020 – Today)

Responsibilities:

• API and microservice developing in NodeJS.
• Front developing in Angular.
• Use of Scrum Agile.
• Postman Configuration for team use.
• Gitlab Enterprise use.
• Implementation of Sonar for code analysis.
• DevOps – pipelines to develop and Test-QA ambient.
• JWT Implementation for extern (cloud) and intern (intranet) use.

Software Engineer Full stack developer and consultant
(Base2 august 2017 – May 2020)

Responsibilities:

Programming

• API REST in NodeJS-Express.
• Application development in Angular.
• CRUD in SQL Server, Mongoose, MySQL.
• Work with GIT repositories.
• Creation and modification of Applications and microservices in C # and Java.
• Use of the SCRUM methodology.
• Creating routines in JavaScript for AEM Forms.

Servers and Virtual Machines

• Installation and configuration of CentOS 7.
• MySQL installation.
• Installation and configuration of Weblogic.
• Installation and configuration of AEM Forms.
• Virtualization in VirtualBox, VMware, HyperV.

Adobe AEM Forms

• Creation of users, roles and permissions in Adobe AEM Forms platform.
• Creation, import and export of AEM Forms projects.
• Creation and modification of AEM Forms forms.
• Creation and modification of AEM Forms services.
• Installation and maintenance of AEM Forms 6.4 in Weblogic 12c and CentOS Server 7.

Clients

  • Banco Security (https://personas.bancosecurity.cl/), Position: Software Engineer and Investment Systems Developer at Angular, Supervisor: Ing. Keimer Zamora, Cell: +56 9 9709 9176.
  • Banco de Chile (https://ww3.bancochile.cl/), Position: AEM Document Scanning Platform Manager, Position: AEM Specialist Software Engineer, Elizabeth Ruiz Supervisor, Email: eruiz@bancochile.cl, Cell: +56 9 68496512.

Supervisor: Ing. Manuel Duran
E-mail: manuel.duran@basedos.cl

Computer and Systems Consultant (Espartanet, c.a. August 2011 – November 2016)

Responsibilities:
  • Coordinator and system developer (Database design, structure and programming) (PHP-MySQL-RestFul, C # in ASP.Net MVC -SQLServer-Web Services, Ruby on Rails, Angular.js).
  • Installation, configuration and maintenance of virtualized computers through Hyper V Server (Windows Server 2012) and Oracle VM Server through OVM Manager 3.3.
  • Installation, configuration, backup and support of servers running on Dockers and Digital Ocean.
  • Technical support.

Systems coordinator (Mister PC, c.a. January 2007 – July 2011)

Responsibilities
  • Planning and projecting objectives.
  • Analysis of goals and objectives achieved.
  • Presentation of goals and objectives achieved to the directive.
  • Motivation and evaluation of the staff at a charge.
  • Development and coordination of systems in .Net and ASP.Net in C #.
  • Provide support and advice to the company and clients regarding information systems, networks and technology.
  • Provide timely, fast and reliable information to administrative units that require it.
    Manage and control the use of computers and computer systems.
  • Creation of Internet access and intranets (VPN) policies.

Supervisor: T.S.U. Alberto García. phone. + 58 412 3567228.
E-Mail: algarciaca@gmail.com

.NET analyst and Developer (SIGO, S.A. November 2002-November 2006).

Responsibilities:

  • Retail System Study and analysis.
  • ASP Web-Forms, Windows Form Developing.
  • Web services development, functions, procedures and views in SQL 2000 and 2005.
  • SQL Server Functions Development and maintenance.

Immediate Supervisor: Mr. Isaias Martinez.
Contact Person Human Resources: Richard Urpin
e-mail: richard.urpin@sigosa.com
Phone: +58 295 2741218
Reason for leaving: End of contract.

Computer professor (IUTIRLA. Porlamar, Edo. Nueva Esparta, Marzo 2002-Febrero 2008)

Responsibilities:
  • Preparation of material for classes dictate.
  • Continuous evaluation of students.
  • Delivering Assessments control study.

Immediate Supervisor: Econ. Antonella Cocino. Telf. +58 295 2642424
coordademicaporlamar@gmail.com
Reason for leaving: Voluntary retirement.


Courses, Podcast, Web seminars

February 2020, Drupal 8 theming.
February 2020, Create Sites with Drupal.
October 2019, React-Native Without Borders.
July 2018, Software Design Patterns and SOLID Principles.
May 2018, Node from zero to expert.
April 2018, Components in Angular pro level.
November 2017, Git and Git hub course.
October 2017, Angular from zero to expert.
September 2016, CISCO Linux Essentials.
August 2016, CISCO CCNA 2.
August 2016, CISCO Internet of everything.
February 2016, CISCO CCNA 1.
November 2015, Virtual Private Server (Udemy).
August 2014, Bootstraps 3 java script, css and html framework for web.
July 2014, Django for Python web development.
June 2014, Python Language basic.
May 2014, Conception and design of Logos (Digital course Video2Brain).
April 2014, Using Java API for Android.
January 2014, WSUS Automatic Updates service.
July 2013, Development in Java for Android.
March 2013, API Development with PHP Laravel.
November 2012, Application Development Framework in Laravel.
August 2012, Java Workstation.
April 2012, Installing and configuring Exchange Server 2012.
May 2011, Active directory.
February 2011, Application development in PHP.
December 2010, Silver Level in Microsoft Virtual Academy.
November 2010, and intermediate levels of Hyper V, Virtual Machines and virtualized environment in Microsoft Virtual Academy.
November 2010, Microsoft Innova-IT Event sponsored by Sigo, sa
June 2010, Webcast: Introduction to Active directory windows server 2008 R2.
September 2007 Webcast: Introduction to Windows Server 2008 active directory.
March 2006 Webcast: Knowing the personalized services of SharePoint Portal Server 2003.
March 2006. II Forum Introduction to telecommunications.
November 2006 Forum: New Internet technologies and distributed systems.
January 2006, Webcast: Security in wireless networks.
September 2006. Webcast: Software Development
September 2006. Webcast: Software content management system
October 2005. Course: Design and implementation using SQL Server OLAP
October 2005. Course: Managing SQL Server.
September 2005. Webcast: Software Architecture
July 2003, Forum Third Forum on Science and Technology «Influence of the Current Economy on Technology Development in Venezuela» UNESR.
March 2003 Course: Faculty, IUTIRLA Porlamar
June 2002. Certification: DBC Certification: Certification of equipment and spare parts network DLINK
December 1999. Congress: «Management and Leadership Venezuela»
December 1998. Course: Audit of Systems I, INCE Nueva Esparta
February 1997 Forum: I National Conference on Multimedia Applications and Tools. As exhibitor. Topic: Internet as a media tool.
October 1994. Course: repair and maintenance services, SISCOM
91-93. Course: English Basic, Intermediate and Advanced FUNDAUDO.

 

Other Knowledge and Skills

  • Backend: NodeJS, ASP-NET, Java.
  • Frontend: Angular, HTML, CSS, Javascript, Bootstrap.
  • Database: SQL Server, MySQL, PostgreSQL.
  • Operating Systems: DOS, Windows Server-XP-7-10, Linux, Mac-OS.
  • Frameworks: ASP.Net, Angular, Laravel.
  • Servers: Windows Server (Active Directory, SQL Server), Ubuntu Server.
  • Application of SCRUM.
  • Proficiency in English (Written: medium level, Spoken: Very Good).
  • Excellent seller.
  • High capacity for analysis, problem-solving, teamwork and under pressure.


Personal references


Availability

Availability to work anywhere in the world.
The original certificates are available to the requesting party when required.