sergioes adlı kullanıcının profil görüntüsü
@sergioes
Spain bayrağı Madrid, Spain
Üyelik tarihi July, 2005
14 Tavsiye

sergioes

Çevrimiçi Çevrimdışı
We are committed to provide the best combination of quality and price in Freelancer since 2005. We guarantee that all our work will be architecturally maintainable and will follow the current best practices. Some areas of expertise: - Agile software project management. Specifications, recruiting, quality assurance and project tracking with absolute attention to detail. - MEAN (MongoDB, Express, Angular 2, NodeJS), Ionic 2 and Cordova/Phonegap hybrid application development. - LAMP (Linux, Apache / Nginx, MySQL, PHP) web development. - Data extraction and analysis. Browser automation. - Java web and desktop development. - Database administration. - Professional, accurate and human-made (technical) translation: English <-> Spanish. - Linux (Redhat, CentOS, Ubuntu...) administration and optimization. Bash scripting. - Low level programming with ARM7 assembly and C. - Other technologies: HTML5, CSS, JavaScript, jQuery, AJAX, C, Amazon AWS, Twilio, Paypal, Braintree.
$45 USD/sa
370 değerlendirme
7.8
  • 93%Tamamlanmış İş
  • 100%Bütçe Dahilinde
  • 100%Zamanında
  • 31%Tekrar İşe Alınma Oranı

Portföy

Son Değerlendirmeler

  • mitchellgermain adlı kullanıcının görüntüsü Project for sergioes -- 4 $180.00 USD

    “Excellent job!”

  • Eacomunicaciones adlı kullanıcının görüntüsü Modificar una aplicación para Android -- 2 $140.00 USD

    “Excelente colaborador, entregó lo acordado y dio soporte hasta concluir el 1005 de lo que se requeria, sin duda volveremos a trabajar juntos ...!!!!”

  • poltt adlı kullanıcının görüntüsü Fix script $90.00 USD

    “Sergio delivered the project on time and on budget. Would happily use him again.”

  • scoopmasters adlı kullanıcının görüntüsü Build online signup form $150.00 USD

    “Sergioes is very efficient, fast and most important, patient. He was able to get out the basic form I needed and made several adjustments as I needed them to get the final product. Will continue to use him when needed.”

  • Xpaja adlı kullanıcının görüntüsü Revisión de Servidor Linux/Centos e Instalar Firewall $100.00 USD

    “Gracias muy bien”

  • mitchellgermain adlı kullanıcının görüntüsü Project for sergioes -- 3 $120.00 USD

    “Great job again! Always a pleasure to work with Sergio.”

Deneyim

Agile Software Project Manager

May 2011 - Jan 2014 (2 years)

See my blog for more details.

Freelance Developer

Jul 2005 - Nov 2012 (7 years)

Eğitim

Master of Engineering in Telecommunications with specialization in Telematics (Computing applied to Internet and Networks) and intensification in Project Management, Software Engineering and Agile Programming Methodologies

2002 - 2007 (5 years)

Sertifikalar

Network Applications Development with Java/J2EE (2001)

INEM

Network Applications Development with Java/J2EE.

Yayınlar

http://softwareandoutsourcing.wordpress.com

My professional blog.

Sertifikalar

  • SQL Level 1
    95%
  • Spanish 3
    93%
  • Numeracy 1
    92%
  • Spanish - English Translation
    92%
  • PHP Level 1
    90%
  • Http
    90%
  • Blogging 3
    85%
  • HTML5 Basics 1
    85%
  • jQuery 1
    83%
  • Google Webmaster Central
    83%
  • JavaScript Level 1
    78%
  • Java Level 3
    78%
  • US English Level 3
    78%
  • oraclesql 1
    78%
  • AJAX Programming
    75%
  • MySQL Level 2
    75%
  • HTML Level 1
    75%
  • Linux Kernel 1
    72%
  • TCP/IP
    70%
  • PHP5 1
    68%
  • Html 4
    65%
  • XHTML 1
    60%

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefonu Doğrulanmış
  • Kimliği Doğrulanmış
  • E-postası Doğrulanmış

Başlıca Becerilerim

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