Ảnh đại diện của vw8172745vw
@vw8172745vw
Cờ của Germany Karlsruhe, Germany
Làm thành viên từ Ngày 22 tháng 04 năm 2012
0 Đề xuất

vw8172745vw

Trực tuyến Ngoại tuyến
Graduated from Karlsruhe Institute of Technology, Germany I have a 5 years of java and android programming experience. Developed and published several Android apps on play store. Have experience with third party libraries, such as: Retrofit, okhttp, rxjava, glide, picasso, Butterknife, dagger2. I also am experienced in firebase authentication and real time database solutions. Designed a couple of web apps using jQuery, CSS3, HTML5, Jsp on the front-end and Spring framework on the backend with Java and mySql Feel free to contact me at anytime.
$16 USD/giờ
12 đánh giá
4.6
  • 85%Các công việc hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng giờ
  • 11%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

  • hình của mobiasia Maintenance of Android Project - Dating and Chat app $150.00 USD

    “Thank you for helping out in the project.”

  • hình của immahiru Modify existing Android application $388.00 USD

    “Great developer, communicates well. Understand what I want. Most above all, he knows what he is doing. I will definitely hire him again.”

  • hình của SandraDennis Write an Android application £150.00 GBP

    “I am really satisfied with his work, he delivered the project on time and just as I wanted. He was responsive during the process as well. He is a highly talented software delevoper and passionate about his job. I will definitely work with him for my upcoming projects.”

  • hình của Facetheaction Write android app : send automatic text messages to customers €335.50 EUR

    “One of the best freelancer developers I know at ! Talented in android, great communication! Highly recommended! Will hire him again”

  • hình của mylifeapps Write an Android application [Sealed]

    “As newbies on the site we struggled with many aspects of this site and the project. We declared this at all times. It took us awhile to hire a developer as many tried to get more money up front and others did not seem to be able to communicate well in english which we needed for clarity. We eventually hired this developer after many messages and chats with a recruiter. Only to have him drop us by a "misunderstanding" he created and with him knowing this was out first time doing this. We told him he would need his designer that we only had diagrams when he asked if we had design files. he confirmed he would handle this. He then sat without a designer referred another, then refused to work with the other designer and then blamed us for the situation. Not impressed he dint even try and rectify the problem.”

  • hình của AlexSalamatov Write an Android application (Port from iOS) $200.00 USD

    “I guarantee if you choose this freelancer - you complete the project which will meet best industry practice requirements and Client requirements as well. It always makes special if freelancer tries his best effort to understand the project and deliver it in a fashion that the end user will love the product which you want to do. If you want to find a freelancer who is committed to his job, then I suggest to go with Can. There is no hassle about other stuff, with Can you can concentrate on the project. I am happy with the result and would like to work with him in the feature.”

Kinh nghiệm

Working Student

Jun 2015 - Nov 2015 (5 months)

Implemented an Android app that measures the heart frequency of the user just using the front camera without requiring any contact.

Giáo dục

bachelor

2011 - 2014 (3 years)

Chứng Nhận

  • US English Level 1
    90%
  • Java Level 1
    78%

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