Image de profil de springdragon43m
@springdragon43m
Membre depuis le 22 juillet 2017
4 Recommendations

springdragon43m

En ligne Hors ligne
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
36 commentaires
6.5
  • 100%Travaux complétés
  • 99%Selon le budget
  • 89%Dans les temps
  • 15%Taux de Réembauche

Portfolio

Avis récents

  • image de robsongoncalves3 Driver to run a dll $100.00 USD

    “great freelancer!”

  • image de noskcaja XSLT for transformation of XML files $235.00 AUD

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

  • image de brayden22wilmoth 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.”

  • image de aungthura78 Project for Valentin J. $1890.00 USD

    “In all regards a good experience to work with Valentin. He is diligent, hard working and easily understands what client wants. Highly recommended”

  • image de Tu T. SaaS Web Application that syncs with api server $200.00 USD

    “reasonable”

  • image de Nari Y. Project for Valentin J. $100.00 USD

    “Valentin was delivered correct result as fast so I am really satisfied about this. I will hire him again soon. Thank you”

Expérience

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.

Éducation

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

2004 - 2008 (4 years)

Certifications

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

Vérifications

  • Connecté à Facebook
  • Freelance Préféré
  • Paiement vérifié
  • Téléphone Vérifié
  • Identité Vérifiée
  • E-mail vérifié

Mes meilleures compétences

Voir des freelances similaires