Profile image of hnhuang
@hnhuang
Flag of United States albuquerque, United States
Member since February, 2013
0 Recommendations

hnhuang

I am a differential geometer. I also enjoy making programs!

$35 USD/hr
7 Reviews
5.6
  • 78%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 33%Repeat Hire Rate

Recent Reviews

  • image of maozet custom project for hnhuang $550.00 USD

    “Will hire him when ever a complex math solution is required :-)”

    maozet Flag of Israel 1 year ago.
    • Mathematics
  • image of emiliomazzocco Custom Project May 24 2013 15:18:07 €3000.00 EUR

    “great mathematician, and great delivery time...”

    emiliomazzocco Flag of Italy 1 year ago.
    • Python
    • Mathematics
    • Hire me
  • image of emiliomazzocco Calculate x.y.z of progressive ophthalmic lens $2000.00 USD

    “good person, helpful and great mathematician :)”

    emiliomazzocco Flag of Italy 1 year ago.
    • Matlab & Mathematica
    • Algorithm
    • Mathematics
  • image of flimzo Android Animation $80.00 USD

    “hnhuang is a very talented developer who takes his time to produce excellent results on time and on budget. I highly recomend hnhuang and I look forward to another opportunity to work with him on future projects”

    flimzo Flag of United States 2 years ago.
    • Mobile Phone
    • Android
  • image of maozet Shadow building $220.00 USD

    “I was looking for a math guru and I am glad found hnhuang.... He is an expert, solved my problem (really advanced geometry) in two days. Also, i needed couple of days to check it (had to upload code to my PLC) . He had no problems with that either. I will hire him again, thats for sure.”

    maozet Flag of Israel 2 years ago.
    • Mathematics
  • image of NexusHexus Excellent C++ Programmer Needed $65.00 USD

    “Excellent and Faster Programmer! Great to work with finished very fast and efficiently! Will return for more!”

    NexusHexus Flag of United States 2 years ago.
    • C++ Programming

Experience

Postdoctoral Fellow

Sep 2013

Differential Geometer

Hadamard Postdoctoral Fellow

Dec 2011 - Sep 2013 (1 year)

Differential Geometer

Lecturer

Sep 2009 - Jan 2011 (1 year)

Lecturer in Mathematics

Postdoctoral Fellow

Jun 2009 - Nov 2011 (2 years)

Researcher in Differential Geometry

Education

Ph.D

2004 - 2009 (5 years)

B.S

1999 - 2004 (5 years)

Certifications

ACM-ICPC Regional Contest Award (2001)

5th Place in ACM-ICPC Regional Contest

Publications

A splitting theorem on toric varieties

The L^{3/2}-norm of the scalar curvature under the Ricci flow on a 3-manifold

A splitting theorem for extremal Kähler metrics

Joint with V. Apostolov

The global existence and convergence of the Calabi flow on C^n / Z^n + i Z^n

Joint with R. Feng

On the extension of the Calabi flow on toric varieties

Stability of Calabi flow near an extremal metric

Joint with K. Zheng

Badges

  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • US English Qualified

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

    Log in every day for 1 week.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • High Roller

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

    Complete your Profile 100%.
  • Smart Money

    Create 10 Milestones.
  • Know-It-All

    Pass a freelancer orientation exam
  • Know-It-All

    Pass a freelancer orientation exam
  • The Perfectionist

    Edited a bid.
  • Proven Identity

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

    Verify your payment method
  • The Seeker

    Bid on 20 projects.
  • All Star

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

    Complete your first project.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • High Roller

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

    Create 10 Milestones.
  • Know-It-All

    Pass a freelancer orientation exam
  • Know-It-All

    Pass a freelancer orientation exam
  • All Star

    Receive a 5-star rating for a project.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • US English Qualified

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

    Log in every day for 1 week.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Pro-Profile

    Complete your Profile 100%.
  • The Perfectionist

    Edited a bid.
  • Proven Identity

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

    Verify your payment method
  • The Seeker

    Bid on 20 projects.
  • The Adventurer

    Complete your first project.
  • Fast Responder

    Bid within 2 minutes of a project being listed.

Exams

  • Freelancer Orientation
    80%
  • US English Level 1
    95%

My Top Skills

  • Mathematics 4
  • Python 1
  • Matlab & Mathematica 1
  • Algorithm 1
  • Java 0
  • Data Mining 0
  • Big Data 0

Browse Similar Freelancers