springdragon43m adlı kullanıcının profil görüntüsü
@springdragon43m
22 Temmuz 2017 den beri üye
4 Tavsiyeler

springdragon43m

Çevrimiçi Çevrimdışı
I have a passion for taking the web and making it mobile. Over last 6 years I got mobile development experience in a broad range of industries, including social gaming, education, sports entertainment, dating, restaurant management and rental solutions. I have solid understanding of full mobile and software development life cycles, UIX, web analytics, changing web standards, and Agile methodologies. Dedicated to continuously developing, implementing, and adopting new technologies to maximize development efficiency and produce innovative applications. [login to view URL] app development using Xcode/Objective-C & Swift, [login to view URL] app development using Android Studio & Eclipse/Java, [login to view URL] development(front end, back end) using HTML5/CSS3, AngularJS, ReactJS, Meteor, Backbone.js, [login to view URL], Ember.js, Node.js, Ruby on Rails, Django, with languages such as PHP, Ruby, JavaScript, etc. 4.Cross-platform development using Xamarin and hybrid frameworks including PhoneGap/Cordova, Titanium Alloy, etc. Thanks
$50 USD/hr
39 değerlendirme
6.5
  • 100%Tamamlanmış İşler
  • 99%Bütçe Dahilinde
  • 90%Zamanında
  • 15%Tekrar İşe Alım Oranı

Portföy

Son Değerlendirmeler

  • RealityEng görüntüsü Adding features to our Xamarin iOS application $66.00 USD

    “Very patient and understanding. Quick to respond!”

  • smac2718 görüntüsü Demo MapBox Navigation App $613.00 USD

    “It was a pleasure working with Valentin. He was responsive to all my request and changes for the mapping app he was developing for me. I would highly recommend him.”

  • Hlxr görüntüsü Project for Valentin J. £600.00 GBP

    “Great work. We look forward to working with Valentin again.”

  • robsongoncalves3 görüntüsü Driver to run a dll $100.00 USD

    “great freelancer!”

  • noskcaja görüntüsü XSLT for transformation of XML files $235.00 AUD

    “Excellent work & highly recommended. I'd have no hesitation in working with Valentin again.”

  • brayden22wilmoth görüntüsü Angular 5 SASS Assistance $176.00 USD

    “Valentin was a great guy and always had an open line of communication for us to discuss the project. Would highly recommend both him and his work.”

Tecrübe

Mobile applications and Web Developer / Project Manager / Service Provider

Sep 2008 - May 2016 (7 years)

I've developed so many mobile applications and websites in this company. Also I've managed several big projects.

Eğitim

Master of Computer Applications (M.C.A.)

2004 - 2008 (4 years)

Sertifikalar

  • Preferred Freelancer Program SLA
    100%
  • US English Level 1
    85%
  • WordPress
    85%
  • PHP Level 1
    75%

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefon Onaylandı
  • Kimliği Doğrulanmış
  • E-posta Onaylı

Başlıca Becerilerim

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