Imej profil ranvli
@ranvli
Penanda Costa Rica San Jose, Costa Rica
Ahli semenjak 21 Jun 2008
0 Cadangan

ranvli

Dalam Talian Luar Talian
I have been a very successful web, desktop & mobile developer for over 12 years with .net technologies and java, working for several companies all over the world. Since I have started iOS and Android app development, I have been spending every spare minute writing code for the iPhone and Android, and learning everything on mobile application development. Additionally to development of new apps, a lot of the work I do is on-going maintenance of existing apps. I always aim to maintain a long-term relationship with my clients. At a glance: Very creative, fast and more than 15 years of experience. Desktop, web and mobile dev. Several IDEs, languages, software suites expertise. Skills: git, .net, asp.net, c#, vb, javascript, jquery, android sdk, firebase, google apis, biometrics, barcode, agile scrum, sql, twilio, BLE, xml, json, iis, windows server, wcf, wpf, winforms, webforms, mvc, webapi, linq, EF, volley, html5, css3, visual studio vsts, and the list goes on...
$30 USD/hr
34 ulasan
6.8
  • 100%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 20%Kadar Ulang Upah

Portfolio

Ulasan Terkini

Pendidikan

bachelor

2005 - 2010 (5 years)

Licentiate degree

2013 - 2016 (3 years)

Kelayakkan

A+ (2012)

CompTIA

CompTIA A+

Cloud (2012)

CompTIA

CompTIA Cloud+

Green IT (2014)

CompTIA

CompTIA Green IT Computing

Sijil

  • US English Level 1
    75%

Pengesahan

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