Profile image of zotiger
@zotiger
Flag of China Beijing, China
Member since December, 2011
10 Recommendations

zotiger

More than 6 years of experience in software development. I have experienced Android Java development and Back-End server APIs development. Key Skills: Android, Java, C/C++, Linux, PHP, MySQL, AJAX, JavaScript.

$40 USD/hr
72 Reviews
7.0
  • 91%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 23%Repeat Hire Rate

Recent Reviews

  • image of jamessignmarket Sign Surveyor for BOTH iPhone and Android $550.00 USD

    “She worked efficiently, accurately, followed all the instructions that we discussed and she made the entire process quick and easy. Great job, I couldn't be more pleased!”

    jamessignmarket Flag of United States 4 days ago.
    • PHP
    • Mobile Phone
    • iPhone
    • Android
    • MySQL
    • Hire me
  • image of byronrex Android data capture app - BF $100.00 USD

    “Excellent work as always. Thank you.”

    byronrex Flag of South Africa 5 days ago.
    • PHP
    • Mobile Phone
    • iPhone
    • Android
    • MySQL
    • Hire me
  • image of williamsuarez GPS LOCATOR APP $160.00 USD

    “Good Job, I will hire her again.”

    williamsuarez Flag of Colombia last week.
    • PHP
    • Mobile Phone
    • iPhone
    • Android
    • MySQL
    • Hire me
  • image of Narendra0001 Change code in my app $200.00 USD

    “Great as always. I got best work.”

    Narendra0001 Flag of India 2 weeks ago.
    • PHP
    • Mobile Phone
    • iPhone
    • Android
    • MySQL
    • Hire me
  • image of say251435 My Yard Sale $1100.00 USD

    “Very professional and lovely to work with. would recommend anyone to work with if they have an app idea. I haven't just made an app, I also made great friend and will surely rehire.”

    say251435 Flag of Kuwait 2 weeks ago.
    • Mobile Phone
    • Android
  • image of jamessignmarket Write an Android/iphone application for Sign Service Request $1200.00 USD

    “We had a little miscommunication regarding whether the app would JUST be for android or for android and iphone, but everything else was done very professionally.”

    jamessignmarket Flag of United States 2 weeks ago.
    • Mobile Phone
    • iPhone
    • Android

Experience

Java Developer

Dec 2011 - Apr 2012 (4 months)

I developed a ERP that interactive with Samsung EDI System.

Developer

Feb 2009 - Sep 2009 (7 months)

computer vision research using opencv

Education

fds

2005 - 2009 (4 years)

Certifications

none (2009)

Publications

Git expert

I have git expert skill.

CV Interesting

I also have some computer visioning tech. I have some skills with opencv.

Badges

  • The Achiever

    Accept 50 projects.
  • The Multi-tasker

    Complete 40 projects.
  • Essential Credentials

    Update your account details 100%
  • The Regular

    Log in every day for 1 week.
  • The Cap-tain!

    Reach the level 20 level cap!
  • The Cap-tain!

    Reach the level 20 level cap!
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • Spread the News

    Invite 10 friends to join Freelancer.com
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • Millenium Proposal

    Bid on 1000 projects.
  • Perfectionist

    Receive 5-star ratings in 90% of your completed projects (minimum 10 projects).
  • Mover and Shaker

    Create 50 Milestones.
  • Smooth Operator

    Complete 10 projects on time.
  • The Economist

    Complete 10 projects on budget.
  • Feedback Guru

    Receive 10 reviews
  • The Spartan

    Bid on 300 projects.
  • The Critic

    Post 10 Reviews.
  • Know-It-All

    Pass a freelancer orientation exam
  • Know-It-All

    Pass a freelancer orientation exam
  • US English Qualified

    Pass the US English Exam (Level 1)
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.
  • The Adventurer

    Complete your first project.
  • Smart Money

    Create 10 Milestones.
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • The Collector

    Reach a balance of 5,000 credits.
  • Proven Identity

    Complete your Email, Phone and Payment verifications.
  • The Prospector

    Post your first project.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Seeker

    Bid on 20 projects.
  • The Speculator

    Sponsor 1 bid.
  • Look-At-Me

    Highlight 1 bid.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • The Verified

    Verify your payment method
  • All Star

    Receive a 5-star rating for a project.
  • The Perfectionist

    Edited a bid.
  • Pro-Profile

    Complete your Profile 100%.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • Millenium Proposal

    Bid on 1000 projects.
  • Mover and Shaker

    Create 50 Milestones.
  • The Collector

    Reach a balance of 5,000 credits.
  • The Achiever

    Accept 50 projects.
  • The Multi-tasker

    Complete 40 projects.
  • The Cap-tain!

    Reach the level 20 level cap!
  • The Cap-tain!

    Reach the level 20 level cap!
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • Perfectionist

    Receive 5-star ratings in 90% of your completed projects (minimum 10 projects).
  • Smooth Operator

    Complete 10 projects on time.
  • The Economist

    Complete 10 projects on budget.
  • The Spartan

    Bid on 300 projects.
  • Know-It-All

    Pass a freelancer orientation exam
  • Know-It-All

    Pass a freelancer orientation exam
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • Smart Money

    Create 10 Milestones.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • All Star

    Receive a 5-star rating for a project.
  • Essential Credentials

    Update your account details 100%
  • The Regular

    Log in every day for 1 week.
  • Spread the News

    Invite 10 friends to join Freelancer.com
  • Feedback Guru

    Receive 10 reviews
  • The Critic

    Post 10 Reviews.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.
  • The Adventurer

    Complete your first project.
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • Proven Identity

    Complete your Email, Phone and Payment verifications.
  • The Prospector

    Post your first project.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Seeker

    Bid on 20 projects.
  • The Speculator

    Sponsor 1 bid.
  • Look-At-Me

    Highlight 1 bid.
  • The Verified

    Verify your payment method
  • The Perfectionist

    Edited a bid.
  • Pro-Profile

    Complete your Profile 100%.

Exams

  • Employer Orientation
    85%
  • Android 1
    80%
  • Freelancer Orientation
    75%
  • PHP Level 1
    75%
  • C 1
    83%
  • US English Level 1
    90%
  • Numeracy 1
    90%

My Top Skills

  • Android 55
  • Mobile Phone 34
  • PHP 13
  • iPhone 11
  • MySQL 11
  • Java 9
  • C Programming 2
  • Javascript 2
  • AJAX 2
  • Excel 1
  • Web Scraping 1
  • PDF 1
  • C++ Programming 1
  • Patents 0
  • Codeigniter 0
  • VoIP 0
  • iPad 0
  • Samsung 0
  • Geolocation 0
  • GPS 0
  • Appcelerator Titanium 0
  • Red Hat 0
  • SQLite 0

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