Изображение профиля chongyin429
@chongyin429
Флаг China Mudanjiang, China
На сайте с 4 ноября 2017 г.
7 Рекомендации

chongyin429

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Hello everybody. I am from China and I got the technical education at Tshinghua University. After graduation, I have been working at a big IT company in Beijing. Now I am looking for job on this site and I think that it gives me a good another opportunity for me to advance my life. As usual freelancers say that "I can do anything and do it perfectly". But I don't say so, because I hate to tell a lie to my clients and I like to say only a truth to them. If you want to work with me, I will do my best for your request even if it is too difficult with my capability and at last I will give you the satisfactory result. I always want to satisfy my clients. Doing so, I am studying new fields of IT top technologies and I am working hard all day and night. So I want to say you - my clients, "I WILL DO MY BEST". I will never disappoint you. Thanks for your kind attention for my long introduction. Best regards.
$50 USD/hr
29 отзыва(-ов)
6.6
  • 93%Выполненные работы
  • 100%В рамках бюджета
  • 100%Своевременность
  • 20%Рейтинг повторного найма

Портфолио

Последние отзывы

  • изображение Cleiton M. Atualização projeto Stream $550.00 USD

    “Great work, this was our second project and i got amazing result. Really recommend this freelancer. he is good talented and very fast.”

  • изображение Loco J. Project for Changying F. $2000.00 USD

    “Excellent freelancer. He Took his time to understand my needs and it's an absolute honour to work with him. Great skills and efficiency. Hire with confidence.”

  • изображение Quentrell R. Project 18126573 has been deleted $500.00 USD

    “Better be good for long term”

  • изображение Cleiton M. Play server + Play Client com socket e UDP C# $1500.00 USD

    “Excellent work. Really hope to work together again.”

  • изображение Cutelabs C# . Rotate image and pad with reflection $50.00 USD

    “Expert C# engineer.”

  • изображение Ruba A. Augmented Reality app for weather visualization -- 2 $550.00 USD

    “I was glad to work with him. He is talented, he was always ahead of the timeline. Addressed all my concerns and make small changes as needed. Will work again with him for sure.”

Опыт работы

Unity Card Game Development

Apr 2018 - Jun 2018 (2 months)

I have developed Unity Card Game in my hand from scratch.

Mahjong Game

Mar 2018 - Mar 2018 (1 month)

I have developed Mahjong game using Unity 3D 2017.

POS System Development

Mar 2018 - Mar 2018 (1 month)

I developed Lottery game playing system using POS device and Back office.

TCL Script Extension

Feb 2018 - Feb 2018 (1 month)

TCL Script Extension for Siemens NX UG Design Toolkit

Cordova Plugin Development

Feb 2018 - Feb 2018 (1 month)

Cordova Plugin for Camscanner

Google Map Application

Jan 2018 - Feb 2018 (1 month)

I had developed Google Map application for geolocation, path-finding, map-view using Google Map Service.

Spam E-mail Detection System

Dec 2017 - Jan 2018 (1 month)

I had developed this system using C#.Net and [login to view URL], and detected data are stored in SQL server and Simple DNS Plus server.

Invoice OCR Project

Nov 2017 - Jan 2018 (2 months)

I had developed a good OCR application for multiple scanned invoice PDF files.

Match3 Game Development

Oct 2017

New idea of match3 game is now implementing by me.

Data Analysis and Reversing

Apr 2017 - Apr 2017 (1 month)

Now this game has 10K+ global users and it is a Desktop/Mobile game based on [login to view URL] and WSS.

Drone Control and Mobile App

Nov 2016 - Feb 2017 (3 months)

I had developed a drone control mobile application. This application can capture photo and video on the sky by my control. I used ArcGIS map system and GPS positioning, so users can control his drone to fly on anywhere over the map.

Rubic Game Development

Sep 2016 - Oct 2016 (1 month)

I had developed an excellent Unity 3D game of Rubiz magic cubic puzzle.

Cryptography Service Provider

Jun 2012 - Sep 2015 (3 years)

I have 3 years experience of cryptography area and in these time I made much symmetric ciphers and public-key infrastructures such as AES, Twofish, RC4/5, RSA and EC.

Сертификаты

  • Preferred Freelancer Program SLA
    97%
  • C 1
    85%
  • HTML Level 1
    81%
  • C# 1
    80%
  • UK English 1
    77%
  • US English Level 1
    77%
  • Android 1
    75%
  • C++ Level 1
    75%

Верификации

  • Соединить с Facebook
  • Предпочтительный фрилансер
  • Оплата подтверждена
  • Телефон верифицирован
  • Личность подтверждена
  • Электронный адрес подтвержден

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