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Christoph P.
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Christoph P.

PhD Physicist and Data Scientist

I'm a goal oriented physicist with 15+ years experience in project work including: Physics calculations from elementary mechanics to non-commutative quantum field theories Physics and detector simulations, using in particular Monte Carlo methods programmed in C++ Quantitative analysis (also outside of physics) using the python pandas data analysis library, advanced statistical methods - general regressions and error analysis with C++ libraries or R. Data and theory visualization is one of my principal concerns as it helps very much in understanding the relationships. Experience in Optimization - linear programing, integer programming, constraint programming Programming skills in the languages fortran, C, C++, java, javascript, matlab, python, R, prolog and others. Extensive symbolic calculations with the python based system SymPy, or using faster specialized systems programmed from scratch. Pure mathematics - calculus, geometry, discrete mathematics, combinatorics, mathematical logic, graph theory Numerical calculations using fortran, C or python Good communication skills in English, French and German I'm aiming at a responsible use of science.

🇩🇪Riedering, Germany$35/hr100% JSS4.95 (23)Since Apr 2014

Earnings and projects

MRR
$219

Last 6 months ÷ 6

World#110,269 / 412k
🇩🇪Country#824 / 3,842
Revenue, last 30 days
$0

Last 6 months: $1.3k

Total earnings
$86k

Billed in all: $87k

World#46,029 / 412k
🇩🇪Country#311 / 3,842
Per project
$2.5k

$437 in the last 6 months

World#64,084 / 412k
🇩🇪Country#443 / 3,842
Projects, last 6 months
3
0% fixed100% hourly
World#66,479 / 412k
🇩🇪Country#535 / 3,842
Projects in all
34

Across 37 contracts

22% fixed78% hourly
World#87,477 / 412k
🇩🇪Country#694 / 3,842

Earnings, last 30 days

$86.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$85k$86k$87k$88kOct 8Oct 23Nov 7

Skill rankings: Top 16% in Physics

Ranked by MRR among everyone on Upwork with the skill.

  1. #14Fortran51 freelancers · 🇩🇪 #1Top 27%
  2. #33Calculation108 freelancers · 🇩🇪 #1Top 31%
  3. #74Physics450 freelancers · 🇩🇪 #2Top 16%
  4. #150Quantitative Analysis687 freelancers · 🇩🇪 #2Top 22%
  5. #222Statistics1,254 freelancers · 🇩🇪 #5Top 18%
  6. #284R1,693 freelancers · 🇩🇪 #5Top 17%
  7. #291Mathematics1,433 freelancers · 🇩🇪 #4Top 20%
  8. #817Data Science3,842 freelancers · 🇩🇪 #12Top 21%