Hình đại diện của ifriends710
@ifriends710
Cờ của China Dandong, China
Làm thành viên từ Ngày 23 tháng 03 năm 2013
19 Đề xuất

ifriends710

Trực tuyến Ngoại tuyến
Thank you for considering my profile. Here is one of the reviews from my clients. - Excellent developer. Fast, responsive and super impressive results - You can consider my skills here. ✔︎ Native iOS and Android app (Swift, Objective-C, Java, Kotlin) for 7+ years ✔︎ Hybrid Mobile app (React Native, ReactJS, Native Script) for 2+ years ✔︎ Web development (PHP, NodeJS, C#, ReactJS, AngularJS) for backend and frontend for 4+ years ✔︎ GIS web/desktop/mobile app (Google Map, OSM, MapBox, ArcGIS and many more) for 10+ years And here are my work styles. ✽ Regard your requirements as the main rule. ✽ Help you finish the requirements with my creativity and expert. ✽ Can response you anytime with fluent English. ✽ Crazy in coding quality and perfection. ✽ Support the maintenance of the product after completion. ✽ Provide technical consultant Looking forward to working with you and good luck with your project.
$40 USD/hr
180 nhận xét
8.6
  • 96%Công việc đã Hoàn thành
  • 97%Đúng ngân sách
  • 100%Đúng hạn
  • 24%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

Trải nghiệm

Iphone Developer

Mar 2009 - Jan 2013 (3 years)

I devloped BillBoard(utility app),CloudRider(game) in six month. And I joined the research of Computer Vision.

Mobile Developer/Team Lead

Jul 2007 - Jan 2009 (1 year)

Giáo dục

bachelors

2002 - 2006 (4 years)

Bằng Cấp

C++ Fundamentals (2010)

Brainbench

Các xuất bản

A new edge detection algorithm for flame image processing

Digital image processing is playing an increasingly important part in imaging based flame monitoring systems. A crucial step in flame image processing is to detect the flame edge, a dividing boundary between the area where there is thermo- chemical reaction and those without. The determination of flame edges is a precursor to flame image processing and measurement of flame parameters. Several known edge detection methods have been tested to identify flame edges but the results achieved are disappointing.

Chứng nhận

  • Numeracy 1
    98%
  • Preferred Freelancer Program SLA
    89%
  • Objective C Level 1
    83%
  • iPhone Development 1
    80%
  • US English Level 2
    78%

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

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