Gambar profil claudiu07sl
@claudiu07sl
Bendera Romania Medias, Romania
Anggota sejak 5 Juli 2010
0 Rekomendasi

claudiu07sl

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Experienced iOS developer, hard-working, perfectionist, passionate about technology and always eager to learn something new. I enjoy coming up with ideas on how to improve an application. I worked on numerous projects, from business applications to communication and entertainment. I have been working as an iOS developer for about 6 years now. - Programming languages: Swift, Objective-C, Java - Platforms: iOS, MacOS - Software Architecture: OOP, MVC, MVVM, SOLID, TDD - Frameworks: UIKit, CoreData, Core Animation, Core Graphics, Quartz Core, MapKit, AVPlayer, AudioKit, JSONSerialization, Address Book UI, CloudKit - Third party: CocoaPods, Carthage, Alamofire, SwiftyJSON, ObjectMapper - Databases: CoreData, FireBase, SQLite, Realm - Source code management: Git, GitHub, Bitbucket - Social platform APIs: Facebook, Twitter, Google, Instagram, Linkedin - UI: AutoLayout, Storyboards, Xibs, custom interface via code, custom transitions, custom segues - Web Service: XML, JSON, REST/SOAP
$12 USD/hr
16 ulasan
4.5
  • 84%Pekerjaan Diselesaikan
  • 100%Sesuai Anggaran
  • 100%Tepat Waktu
  • N/ATingkat Rekrut Ulang

Portfolios

Ulasan Terbaru

  • gambar Azara S. Simple Universal iOS App $395.00 USD

    “Claudiu patiently worked through all issues and delivered good results. He is easy to deal with and gives frequent updates. We will continue to work with him. Highly recommended.”

  • gambar Hyekyung C. Edit iPhone App xcode project code $139.00 USD

    “This is my first time with Freelancer and glad that I have worked with him. I was pleasantly surprised and happy to see how he works. He was very fast, even though I asked changes every day, he was very patient with me and he responded positively to every request and was able to make the corrections requested. He was very clear on what he could and could not do. He was very prompt in answering messages and had daily updates for me throughout the project. The code he provided was light and agil, neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity. What really impressed me was his enthusiasm. This iOS geek really loves his work, make problems go away with his superpowers -the ability to exist with no sleep, zero tolerance for pending, and no sleep without ending up. I can not recommend him highly enough and will not hesitate to work with him again.”

  • gambar Omid B. Custom Calculator $95.00 USD

    “Great guy to work with!”

  • gambar Sean B. Convert Java Swing Calculator to iOS $121.00 USD

    “Claudiu is an awesome freelancer! He delivers exactly when he says he will and the quality of his work is great. I very much look forward to working with him again. For reference, Claudiu developed an iOS app for me and it was accepted into the app store first time and in less than five working days.”

  • gambar Yap S. Fix simple bug & minor changes to ready iOS app $80.00 USD

    “Claudiu is an exceptional and experienced developer with lots of initiative with "customer first" and right attitude which are very important. He did what was best for client and not the other way round. He did much more than what I asked for. Shown excellent professionalism. Grab him if you got the chance.”

  • gambar Jesper H. Simple Iphone app $110.00 USD

    “Very happy with claudiu07sl´s work. He made everything as I wanted and it was a very pleasant communication. Will work with him on future projects!”

Sertifikasi

  • US English Level 1
    85%
  • iPhone Development 1
    80%

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