Image de profil de vw7209238vw
@vw7209238vw
Drapeau de Venezuela Caracas, Venezuela
Membre depuis le 9 avril 2009
2 Recommendations

vw7209238vw

En ligne Hors ligne
Graduated with a degree in Computer Science at the Central University of Venezuela. Worked as Analyst, Software Developer, Fullstack, Backend, Frontend Programmer, DBA Data Administration. Skills: Database, PHP, HTML5, AJAX, Javascript, Angular, ERdesign, Scrap, Mysql, SQLserver, DBA,Office, VB6, Excel VBA, Inno Setup Installer, Visio.
$25 USD/hr
98 commentaires
6.7
  • 98%Travaux complétés
  • 91%Selon le budget
  • 90%Dans les temps
  • 23%Taux de Réembauche

Éléments du portfolio

Avis récents

  • image de Torbjorn A. MySQL database designer – 1M records $350.00 USD

    “This mySQL project was a success and I will be back with more project later. It was easy to communicate with Luis and I got a fast delivery. Thanks!”

  • image de Joseph M. Project for Luis M. -- 10 $80.00 USD

    “great work and perfect , turned out just as i wanted”

  • image de Rico S. Custom search engine algorithm $2120.00 USD

    “Luis M. is a great developer and is very patient as well as on time and efficient. I had him create a custom search engine based on an algorithm formula that I invented. Luis has this search engine functioning perfectly and as planned. Will I be hiring him again? Actually, I am drawing up the concept for my next web site and he will definitely be hired as the developer if he wishes to work with me again. Very good job! Very good price! Communication was great. This guy!!!”

  • image de Fernando W. Project 19988620 has been deleted $315.00 USD

    “Hubieron problemas de comunicación por mala conexión de internet en Venezuela, pero luego hubieron varias fallas atribuibles a él mismo. Primero se le dañó la pc, luego presentó un trabajo con un diseño deficiente, finalmente acordó reducir el precio debido a que nosotros tendríamos que contratar otra persona para que hiciera el diseño, pero al final tuvimos que abandonar el proyecto inconcluso porque nos pidió más dinero para corregir algo que no había quedado bien desde el principio. En conclusión, el desarrollo fue incompleto, se demoró más de la cuenta y gastamos el dinero en algo que al final no nos sirvió.”

  • image de Lisa N. Macronutrient Calculator $1284.00 USD

    “He is my hero! His attentional to detail is impressive and refreshing. Not only was he able to set up and correct the mathematical formulas on 9 dysfunctional fitness and nutrition calculators, he was able to create links to special areas in the website. If you are looking for someone who takes his work seriously and is very professional, Luis is perfect. Nothing escapes Luis.”

  • image de Christian M. Creación de un proyecto web €945.00 EUR

    “Luis es un gran profesional, me ha ayudado y asesorado durante todo el proceso, se nota que se preocupa por el proyecto y se esfuerza para que quede perfecto. Sin duda contaré con él para próximos trabajos directamente. Simplemente perfecto.”

Expérience

Freelancer on Information Technology

Sep 2009

I was developing and selling a POS software oriented to many kinds of retail business. It is specially oriented to Restaurants. Is developed for Client /Server instalation on Windows. MySQL

Business man

Jan 2001 - Jul 2008 (7 years)

I had a store for selling cellular moviles. Movistar. So as an specialist on IT, I developed my own POS system to fill my requirements for Inventory, Sales, payments,purchase.

Data Architect - Systems Architect , Project Leader .

May 1996 - Jun 2001 (5 years)

Design and Integration of the entire data structure including inventory and equipment requests, Internal Plant and Outside Plant Cadastre,Network Engineering evaluates tools. Simultaneously, Employee Management. Monitoring and hired permanent staff coordination, participated in the preparation of budget and objectives,

Éducation

Computer Science

1975 - 1981 (6 years)

Certifications

  • Preferred Freelancer Program SLA
    92%
  • Spanish 1
    90%
  • US English Level 1
    83%
  • Numeracy 1
    77%

Vérifications

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