aleksander braksator

business operations contractor

About

As a mathematician with a passion for artificial intelligence, machine learning, and programming in general, I have a lot of tools in my arsenal to develop creative, analytical, solutions that can unleash any company's data to its fullest potential. I have business intelligence, marketing, and supply chain experience from working as a data scientist for Keysight Technologies. I also have hands on experience with artificial intelligence from my Cal Poly coursework and "Learn By Doing" data science projects. I am looking for a full time position that allows me to problem-solve and develop data-driven solutions. Always thinking in terms of solutions, not problems...

Country

united states

City

corona

Industry

computer software

Skill

java, python, r, statistical data analysis, survey design, regression analysis, data analysis, unity3d, differential equations, actuarial exam p, probability, javascript, twitter api, algorithm design, data structures, collaborative problem solving, team coordination, statistics, machine learning

Experience

business operations contractor

data science teaching assistant

california polytechnic state university-san luis obispo

2018-3 - 2018-6 · 4 mos

* Assisted Dr. Dennis Sun, who received the Walter J. Gores Award for Excellence in Teaching in 2014 at Stanford University, in teaching his data science class. * Helped students manage course materials on JupyterLab IPython notebooks and administrated the JupyterHub server throughout the course. * Enhanced the flipped classroom learning experience by helping students through programming assignments they worked on during class hours.

data scientist - intern

keysight technologies

2017-6 - 2017-9 · 4 mos

* Spotfire Dashboard – Data visualization application. I set up a dashboard for Demand Planners to visualize demand forecast accuracy and to replace localized excel sheets with a centralized, cloud-based application * SQL Data Merger – Merged demand data from supply chain with Keysight order data. Visualized demand forecasts including strategic bias compared to numbers from finance at different company/product levels * Salesforce – Discovered correlations between Salesforce funnel data and product order history * Dynamical Forecasting – Implemented user interface within Spotfire framework to generate and visualize supplementary baseline forecasts (ARIMA and Holt Winters) in addition to Oracle Demantra forecasts. * Tensorflow Forecast Adjustment – Developed a machine learning pipeline using recurrent neural networks and LSTM to adjust baseline forecasts ($X) by $Y based on historical time series data, and relevant, lagged, market intelligence indicators (PMI, SIA)

study session leader

california polytechnic state university

2016-4 - 2018-3 · 2 yrs

* Lead multiple sessions per quarter for lower division Math courses * Met with each session twice a week for an hour to help with material and increased productivity * Prepared original worksheets, practice exams, and games to sharpen calculus concepts * Used effective communication to explain difficult math concepts clearly and effectively * Answered questions in the form of leading questions, as opposed to direct answers

Education

california polytechnic state university - san luis obispo

applied mathematics

2014-1 - 2018-1 · 4 yrs 1 mo

Pursuing Bachelor of Science degree in Mathematics, Cal Poly San Luis Obispo. Currently working on minoring in Data Science. Activities and Societies: Math Club Data Science Club President of Cal Poly Club Tennis team.