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


Online Offline
I am a differential geometer. I also enjoy making programs!
$35 USD/hr
7 reviews
  • 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 :-)”

  • image of emiliomazzocco Custom Project May 24 2013 15:18:07 €3000.00 EUR

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

  • image of emiliomazzocco Calculate x.y.z of progressive ophthalmic lens $2000.00 USD

    “good person, helpful and great mathematician :)”

  • image of Mahmoud K. 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”

  • image of maozet Shadow building $440.00 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.”

  • 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!”


Postdoctoral Fellow

Sep 2013

Differential Geometer

Hadamard Postdoctoral Fellow

Dec 2011 - Sep 2013 (1 year)

Differential Geometer


Sep 2009 - Jan 2011 (1 year)

Lecturer in Mathematics

Postdoctoral Fellow

Jun 2009 - Nov 2011 (2 years)

Researcher in Differential Geometry



2004 - 2009 (5 years)


1999 - 2004 (5 years)


ACM-ICPC Regional Contest Award (2001)


5th Place in ACM-ICPC Regional Contest


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


  • US English Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers