Hình đại diện của matejka
@matejka
Làm thành viên từ Ngày 13 tháng 07 năm 2009
1 Đề xuất

matejka

Trực tuyến Ngoại tuyến
Have 17 years of professional experience in software develpoment - Visual Studio/C#/ASP.NET, Cross-platform mobile apps development in Xamarin; Delphi, SQL - MS SQL Server, Oracle and MySQL, HTML, CSS, XML, Linq, JavaScript - jQuery, ExtJs. Visual Studio 2010/2013/2015/2017, Xamarin, Delphi XE 4. I always deliver my work on time and am deeply interested in customer satisfaction.
$22 USD/Giờ
các đánh giá về 19
5.6
  • 100%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • 57%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của paveldata Project for Jiri M. €1075.50 EUR

    “Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%. [24 March, 2018] Jiří is an exceptional programmer. He is very communicative, has business thinking, tries to advise the client. Meets all terms and budgets. He himself comes up with suggestions on how to improve the project. Intensively communicates with the client about the development of the [url removed, login to view] can also advise in the IT area supporting the project. I can recommend cooperation with Jiri on 100%.”

  • hình của jogrady795 Develop a cross-platform mobile application €111.00 EUR

    “I was very happy with Jiri's work. App I asked for looks very stable and is working as expected. Jiri is very responsive and obviously commited to do great job. Thanks!”

  • hình của Jason F. Demo/Mockup Bed Reservation Web App $450.00 USD

    “Amazing work!”

  • hình của Jason F. Web Site Enhancements $1460.00 USD

    “Absolutely fantastic.”

  • hình của Luca V. check send mail feature - 2 $20.00 USD

    “good communication, always available, high skill”

  • hình của Luca V. develop web service on C# web app [Sealed]

    “very good work. done as required with extra issue fix. thank you, will hire again.”

Trải nghiệm

Software Developer

Mar 2010

Software Developer in Qumas Ltd (Ireland based software company). Member of international development team - development in Delphi, C#, [url removed, login to view], SQL Server, Oracle, Visual Studio, XML, HTML, JavaScript.

Desktop, Web & Mobile apps Developer

Mar 2008

Development of desktop applications, web applications and mobile apps on my own. See the portfolio for more details. C#, [url removed, login to view], MVC, JavaScript, Visual Studio 2013, XML, SQL Server 2008/2012

Senior Developer

Jul 2000 - Feb 2010 (9 years)

Software Developer in Marketing Research agency, Prague.

Giáo dục

Ing. (Master)

1995 - 2000 (5 years)

Chứng nhận

  • SQL Level 1
    98%
  • JavaScript Level 1
    90%
  • US English Level 1
    88%
  • C# 1
    83%
  • Windows Phone
    75%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

Các kỹ năng hàng đầu của tôi

Xem những Freelancer tương tự