Mathematician, Programmer available

Mathematician, Programmer

Profileimage by Anonymous profile, Mathematician, Programmer
  • 6340 Baar Freelancer in
  • Graduation: Ph.D. Applied Mathematics
  • Hourly-/Daily rates:
  • Languages: German (Native or Bilingual) | English (Full Professional) | French (Full Professional) | Spanish (Limited professional)
  • Last update: 02.06.2020

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Modeling, Data Analysis, Coding, C++ incl, Boost, QuantLib, Excel/VBA, R, Matlab, Python, SQL, Mathematica, Perl, Haskell, algorithms, reporting tools, Linux/C, Windows/C++, C/Linux, C++, Windows, ATM network protocol, C++/Unix, network traffic, VBA, network switch, network switches, simulation tool, Markov, scriptable, network simulation, requirement analysis, graphical user interface, printer, numerical analysis, spline, disk operating system
  • 05/2005 - 03/2020

    • Swiss Re
    • >10.000 employees
    • Banks and financial services
  • Quantitative Analyst
  • Modeling

  • 01/2003 - 11/2004

    • MRS Corporation
  • Cofounder & Chief Software Solution Architect
  • Job Title
    Cofounder & Chief Software Solution Architect

    Responsibilities & Achievements
    * Design of a novel concept for distributing rich media over broadband IP (akin to Netflix)

    * Design of a massively scalable DRM solution architecture

    * Implementation of a prototype movie streaming solution (Linux/C & Windows/C++)

  • 02/2001 - 07/2002

    • Genista/Genimedia
  • Senior Software Solution Architect
  • Job Title
    Senior Software Solution Architect

    Responsibilities & Achievements
    * Numerical simulation and probabilistic analysis of a novel power control feedback loop in mobile
    3G technology (C/Linux)

    * Finite state simulation for capacity planning in GSM networks (C/Linux)

    * Architectured and lead implementation of a rapid application development framework for
    quality-control software products involving VoIP (C++/Windows)

    * Design and implementation of an Internet simulator (arbitrary packet losses and delay
    distributions) (C/Linux)

  • 08/1997 - 10/2000

    • Swisscom
  • Research Engineer & Traffic Analyst
  • Job Title
    Research Engineer & Traffic Analyst

    Responsibilities & Achievements
    * Design and implementation of ATM network protocol software according to ITU specifications

    * Increased reliability and shortened time-to-delivery of network traffic and billing data by
    integrating data flows and automating data processes (VBA & SQL)

    * Requirement analysis, specification, design, and technical lead for several upgrades to
    Swisscom's network traffic measurement and billing system

    * Designed operational procedures of Swisscom International's traffic business; took on major role
    in the Swisscom International's data design efforts

    * Single point of contact between business and technical teams; managing subcontractors

  • 02/1988 - 02/1992

    • Swiss Institute of Technology
  • Research Assistant
  • Job Title
    Research Assistant

    Responsibilities & Achievements
    * Statistical analyses of network switches and identification of the most influential traffic
    source parameters

    * Modeling of voice and video network sources as stochastic processes (Bernoulli, Compound
    Geometric, Markov, ARMA)

    * Design of a method for ARMA parameter fitting using simulated annealing, and implementation

    * Derivation of analytical formulas for network switch utilization under different traffic types.

    * Development of a large, scriptable network simulation package, including the following modules:
    * event-driven simulation core
    * scripting engine
    * network traffic generators
    * statistical output analysis

  • 01/1982 - 12/1983

    • Ciba & Geigy (now Novartis)
  • Assembler Programmer
  • Job Title
    Freelance Assembler Programmer (while studying at university)

    * Software requirement analysis based on various discussions with Novartis' laboratory's head and

    * Development and implementation of an extensive software package for control and evaluation of
    chemical analyses, including:
    * scripting engine
    * text editor
    * graphical user interface
    * printer graphics package
    * floating point arithmetic package
    * numerical analysis package (spline approximation, polynomial solver)
    * disk operating system
    * hardware driver software (assay equipment, printer)
    * Entirely implemented in 6502 assembler

Verfügbar international im Prinzip fuer jeweils ein paar Tage, nicht fuer laengere Zeit, muss von Fall zu Fall angeschaut werden.

Available internationally on request for a short period of time (a few days), unavailbe for longer periods