Hình đại diện của r0manK
@r0manK
Thành viên từ March, 2009
0 Đề xuất

r0manK

Trực tuyến Ngoại tuyến
- 20+ years experience in software development, integration and maintenance. - 15+ years experience in mobile development (including 10 years for Android). - Proficient with Android SDK and Services (Location, Maps, Google Coud Messaging, etc.). - Expert knowledge of Java. - Good understanding communication protocols, such as HTTP, REST API, SOAP, Web-services. - Knowledge of SQL (SQLite, MS SQL, MySQL). - Thorough knowledge of well-designed user interfaces. - Familiar with C# (ASP.NET MVC). - Deep understanding all project phases, including business analysis and budgeting. - Broad knowledge of software development technologies and processes. - Strong interaction and design sense. - Self-motivated to explore new technologies, applications and environments. - Excellent attention to detail. - Self-starter, highly motivated, team-player. - Excellent problem solving, communication, and collaboration skills.
$50 USD/giờ
8 đánh giá
5.3
  • 82%Các công việc hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng giờ
  • 33%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

  • image of sashaeslami Blackberry App $700.00 USD

    “We hired Roman to develop the minglle BlackBerry application. Roman resulted to be a very patient person, he could understand our needs and give us important feedback. We enjoined working with him because he is very proactive and he gave us suggestions to improve our app. He was always willing to talk to us and to facilitate the communication he even stayed awake some nights. He is very professionals and he helped us a lot, even doing some part of work that was not in his scope. If you are looking for a professional, passionate, and good listener I suggest Roman for your next project.”

  • image of atul660 Blackberry App Metric Version $700.00 USD

    “Another great project. Very good experience working with Roman. Surely will do more projects with him.”

  • image of MoKoTekno Location Based Service Blackberry Sample Code Only $800.00 USD

    “There is only 1 word describing Roman: Excellent, patient, detail. Ooops... thats 3 words. :) I definitely would work with him again in future project!”

  • image of kmm1001 BlackBerry Camera Application $750.00 USD

    “Outstanding engineer and he is a pleasure to work with. He exceeded my expectation on delivering quality work.”

  • image of atul660 Blackberry app Phase-2 $250.00 USD

    “This was my second project with Roman. I had very good experience working with him. Roman is knowledgeable, patient and a good communicator. I will be doing more projects with him in future.”

  • image of atul660 Blackberry app $500.00 USD

    “I enjoyed working with Roman. He was very helpful, knowledgeable, patient and good communicator. I recommend him to others for similar projects. I will do more projects with Roman in future.”

Các Chứng Nhận

  • Đã kết nối với Facebook
  • Freelancer Ưa Thích
  • Đã Xác Thực Thanh Toán
  • Đã Xác Thực Điện Thoại
  • Đã Xác Thực Danh Tính
  • Đã Xác Thực Email

Các kỹ năng hàng đầu của tôi

Xem các Freelancer tương tự