INNA WILLIAMS

**** *. ******* ****, *******, IL,*0626

adcwnr@r.postjobfree.com 813-***-****

10+ years of experience working as an Application Software Engineer including Spectral Analysis, Data Modeling, Linear Optimization Programming,Time Series,Statistics,Predictive Analytics and Machine Learning Applications using R, Python, SAS, C++, C#,Matlab,SQL,XML,PHP and some other programming languages. Seeking the position in fields of Computational Science,Mathematical Science Data Science and Statistics. TECHNICAL SKILLS COURSE WORK

APPLIED AND COMPUTATIONAL MATHEMATICS AND STATISTICS: Data modeling, Computational Science, Time Series,Linear Programming Optimization Statistics,Machine learning, Monte Carlo Simulations and Data Science Applications. PROGRAMMING LANGUAGES:

C++, PYTHON, R, SAS, MATLAB, SQL,C#, QT, XML

IDE: Pycharm/Spyder/Anaconda Envs/Jupyter Notebook/Jupiter Lab/RStudio/MS Visual Studio/QT Creator

PLATFORMS:

MS WINDOWS, LINUX, UNIX,VMWare, VBox

Somecode and projects are here: https://github.com/nogia/git_repo PROFESSIONAL EXPERIENCE

Depaul University,

Research Assistant September,2019-January,2020

Research project.

Solving Partial Differential Equations

using Python and Fenics Project,Linux,Anaconda, Finite Difference Method SENSORS INC, Saline, MI

Research and Development

Computational Mathematics /Statistics Software Engineer/Data Analyst/Data Scientist Agile March 1, 2016 - September 11, 2018

Design and Implementation of algorithms/statistics/predictive analytics/spectral analysis In chemometrics for an advanced sensors technology. The following tasks were implemented: Analyzing and Data mining of the Large Data Sets obtained from car emission,Data Mining using Preprocessing, Baseline Correction,Data Smoothing, Filtering, Multivariate Calibration using PCA/PCR/Cross Validation/K-Fold Cross Validation, Curve fitting,data modeling.Supervised, Unsupervised and Reinforced machine learning, ARIMA Fitting. Programming Languages used :

STL C++ 11/Armadillo Library/R/Matlab/Python/OOP/OS Linux/ Ubuntu 12. Applications for sensor pressure temperature and flow calibration. Full stack development. Languages used R/Python/C/C++/C#.NET Technologies/Matlab/Javascript/Jquery. IBM, LITTLETON, MA

Sr. Software Engineer/Data Scientist/Computational Mathematical Analyst

(contract),

Agile, Scrum August 10,2015 - January,1, 2016

Client Server email Application. Analysing xml data between server and client. Wbxml to xml parser and decoder were implemented as State Machine, Deterministic Pushdown Automata. Programming Languages: STL C++11/OOP/COM/Win 32 API, IDE: MS Visual Studio 2013.

L3 Communications, Ayer, MA

November 3, 2014 - June 19, 2015

(contract)

Sr. Software Engineer

(contract) Waterfall, Design and Development

Design and Implementation of GUI Application for machinery control monitoring systems.(HMI) IDE : Eclipse, QT creator, MS Visual Studio 2012. Programming languages: C++/OOP/Data Structures/ Algorithms/Libraries and Tools : STL, VC++/MFC, GLG Builder, Vbox/OS : Linux, Windows/Version Control SVN

EMC Corporation - Franklin, MA February 11 2014 – November 2014 Sr. Software Engineer - (contract)

Agile, Scrum, Product Development - Advanced Robotic Diagnostic Application Firmware and Hardware Diagnostics and Analytics

Developing Framework layer to Diagnose Firmware and Storage Processor (SP) functionality through the Devices Discovery Connected to the SP. Creating the libraries to Diagnose Firmware for different Storage platforms. OOP/Data Structures/Algorithms/Windows 7 / MS Visual Studio 2010/2012/2013/C#/XML. Version Control P4th Dell Innovation Services- Peoria, IL March 2013 – December 2013 Sr. Software Engineer

(John Deere contract) - Agile, Scrum, Product Development - Embedded Development Department GPS Tracking Application.

Developed Communication Library used for communication between two embedded devices for Telematics. IDE used QT creator, MS Visual Studio 5. Operating Systems used: Windows 7, VMWare/Linux/Programming Languages used: C++/OOP/Data Structures/Design Patterns/Version Control used TortoiseHg-Mercurial. Beckwith Electric- Largo, FL February 2012 - March 2013 Software Engineer

Engineering Department - Waterfall,

Research and Product Development

SCADA Applications

Developing communication Library that interface between the HMI and GUI Windows Form Application. Programming languages used are C#/C++/OOP/Data Structures/Version Control used GIT.

Pasco-County Clerk and Comptroller Office April 2011 – Jan 2012 Programmer Analyst/Data Scientist

IT department - Database Applications

Developing applications for county database storage,retrieval and updating.Analysing json data And data mining from large textual old databases Languages used C#.NET

/VB.NET/SQL/Javascript/PHP/XML/Jason. Source Control used Source Safe 5000ft – Reno, Nevada May 2008 - April 2011

Software Engineer/Statistical Game Design

Waterfall, Product Development

Analyzing xml and json datasets between the server and the clients, Statistical Game Design. Development of the Video game Applications for Electronic Gaming Device (Casino Slot Machine) and for Mobile Device (Client Server). Languages used C, C++, C#/VC++ and python programming languages, OOP/OOD methodologies/Data Structures. Gaming Laboratories International- Las Vegas, NV Oct 2007 – May 2008 Test Engineer

Regulatory Industry

Testing hardware and software for electronic gaming devices against technical and jurisdictional requirements.

EDUCATION & TRAINING

Depaul University, Chicago, IL,

Master Of Science in Applied Mathematics,

Applied and Computational Mathematics Concentration, Sep, 2018 - April,2020 Mathematical Modeling Project September,2018-November,2018 Research Hermit crabs problem

Project includes a state diagram, transition matrix for Markov Chains. The steady state matrix found to determine absorption probability distributions. The expected length of the crab calculated by calculation the fundamental matrix using Maple and Matlab programming languages.

Partial Differential Equations research project: January,2019-March,2019 Schrodinger Equation with constant potential,

Statistical Methods Using SAS research project January,2019-March,2019 Data Science/ Machine learning project with data obtained from the United States Department of Transportation and include flight details between the years 1994 and 2016. Descriptive statistics test, non-parametric Wilcoxon test, Anova test, T-tests,Dwass, Steel, Critchlow-Fligner (DSCF) multiple comparison analysis test, which is based on pairwise two-sample Wilcoxon comparisons are performed in order to observe any differences between the seasons and their flight delay percentages. Software used SAS Studio

Monte Carlo Simulations project. April, 2019 - June,2019 Monte carlo methods in pricing options using combined Vasicek model with the VarianceGamma model and R programming language Numerical methods Projects April, 2019 - June,2019 Research of conjugate gradient method in solving positive definite nxn linear systems and sparse large systems. Programming Language used Matlab Data Science project: Singular Value Decomposition for cluster analyses. Advances Linear Algebra - Matrix Analyses September,2019-November,2019 Statistical Data Management September,2019-November,2019 Data Science projects using R, SAS,Python,SQL,Machine learning Comprehensive exams passed:

Numerical Methods 92%

Mathematical Modeling 95%

Probability And Statistics: 95%

Current GPA 3.98

Operations research:

Linear Programming Optimization Project January,7,2020 - March,19,2020 Interior Point Optimization Method Predictor Corrector method Implementation. Applied Time Series/Forecast: January,7,2020 - March,19,2020 Data Science/Predictive Analytics Project:

Estimation and fitting of ARIMA, and transfer-function stochastic models for the purpose of analyzing and forecasting stationary, non-stationary, and seasonal time-series data.

UNR- Reno, NV

Bachelor Of Science in Computer Science, 2001-2006 Software Engineering Project, 2005

Sports Betting and Winning Simulation. C++/UNIX

Senior Project Computer Science/Biochemistry

Protein Pipeline processing. Project written for Biochemistry research department. Reading the protein Sequence and further processing of the sequence. In case of an existing sequence in the database displaying the 3D image of the protein structure.Programming language used QT/C++ on UNIX and MS Windows XP Platforms. Publication, January,2005, team 9

https://www.cse.unr.edu/~sp2005/

Inna Williams, Nicholas Lyle, and Kanwal Brar

Project name Automn

https://www.researchgate.net/profile/Inna_Williams3/publications

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