Aaron Wittrig

Aaron Wittrig Email and Phone Number

Mathematician/Programmer @ NetMath
champaign, illinois, united states
Aaron Wittrig's Location
Urbana, Illinois, United States, United States
Aaron Wittrig's Contact Details

Aaron Wittrig work email

Aaron Wittrig personal email

About Aaron Wittrig

Mathematical programmer specializing in computational math, machine learning, complex systems, algorithm design, and approximation theory.

Aaron Wittrig's Current Company Details
NetMath

Netmath

View
Mathematician/Programmer
champaign, illinois, united states
Employees:
20
Aaron Wittrig Work Experience Details
  • Netmath
    Assistant Director, Instructional Technology
    Netmath Jul 2017 - Present
    Urbana-Champaign, Illinois Area
    -Helped create the TestBank system, now used by NetMath to automatically generate relevant, unique exams and problem sets, and learns it's own problem selection algorithm based on user feedback.-Largely developed and oversaw the deployment of CAS-ILE, NetMath's interactive code-based math learning system, written in JS, C#, and Mathematica.-Automated several administrative tasks (courseware enrollment, status change, email updates, etc.) through the CAS-ILE api-Developing new client-side JavaScript framework to smoothly render highly interactive, visually compelling math demonstrations in the Mathable courseware app.
  • Wolfram
    Senior Math Content Developer
    Wolfram Jun 2015 - Jun 2017
    Urbana-Champaign, Illinois Area
    -Trained and led the development team for step-by-step math, and continued to improve its advanced math capabilities.-In 2016, step-by-step-math generated 90% of Wolfram Alpha Pro subscriptions.-Contributed to broad functional areas of Wolfram Alpha, natural language parsing, machine learning, vector calculus, and interactive visualization.Developed several of the functions in Mathematica's Complex Dynamics Package in Mathematica and C.
  • Wolfram
    Math Content Developer
    Wolfram Dec 2012 - Jun 2015
    Urbana-Champaign, Illinois Area
    -Helped create Wolfram Alpha's popular step-by-step-math engine, along with many of its more advanced functions, including those for limit solving, discontinuity and critical point detection, and proving convergence/divergence of sums and integrals.-Created novel mathematical techniques to augment alpha's abilities, including a more general function decomposer, a detailed asymptotic germ classifier, a dominating function generator, and an algorithm to optimize the step-by-step solution of difficult limit problems.
  • University Of Illinois At Urbana-Champaign
    Graduate Teaching Assistant
    University Of Illinois At Urbana-Champaign Sep 2008 - May 2011
    Urbana-Champaign, Illinois Area
    -Taught both standalone classes and recitation sections of Calculus I-III.-Created interactive visualizations, exercises, and other content for UIUC's Calculus & Mathematica sequence as well as for my own classes.
  • Chemsensing Inc
    Data Scientist
    Chemsensing Inc May 2005 - Sep 2008
    Urbana-Champaign, Illinois Area
    -Designed and implemented neural networks, statistical classifiers, and other learning algorithms to enable ChemSensing's “smell-seeing” device to interpret the highly volatile and multidimensional dynamics of various arrays of aroma-sensitive colorimetric dyes.-Successfully trained the device to rapidly detect, identify, and quantify various types of aromatic compounds, such as toxic industrial chemicals or the metabolites of various bacteria in septic blood, and to dynamically evaluate its initial judgments as it collected more data.-Used unsupervised dimensionality reduction techniques and outlier detection to avoid overfitting the algorithm, even to noisy and/or highly underdetermined sets of training data.-Led the team of engineers which embedded purpose-trained classifiers into microcontrollers for specific medical and industrial deployments.-Conducted and later supervised the analysis of experiments, and prepared visualizations of the device's "olfaction" and identification of analytes for scientists, investors, and journal articles.

Aaron Wittrig Skills

Linux Programming Java Sql Software Development Javascript C C++ Mathematical Modeling Python Data Analysis Research Statistics Data Mining Mathematica Machine Learning Mathematics Data Science Algorithms Matlab Calculus Quantum Computing Set Theory Complex Analysis Complex Systems Approximation Algorithms Hidden Markov Models Deep Learning Functional Analysis Scientific Computing Physics Numerical Analysis Latex Applied Mathematics Visualization Artificial Neural Networks Data Classification Regression Models Optimization Lisp Html Computer Vision Fractals Quantitative Finance Time Series Analysis Fourier Analysis

Aaron Wittrig Education Details

Frequently Asked Questions about Aaron Wittrig

What company does Aaron Wittrig work for?

Aaron Wittrig works for Netmath

What is Aaron Wittrig's role at the current company?

Aaron Wittrig's current role is Mathematician/Programmer.

What is Aaron Wittrig's email address?

Aaron Wittrig's email address is aa****@****ram.com

What schools did Aaron Wittrig attend?

Aaron Wittrig attended University Of Illinois At Urbana-Champaign.

What skills is Aaron Wittrig known for?

Aaron Wittrig has skills like Linux, Programming, Java, Sql, Software Development, Javascript, C, C++, Mathematical Modeling, Python, Data Analysis, Research.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.