David Bielik (
Junior Data Scientist
🐝 + 👅)
Hi, I’m David! I’m an entry-level data scientist with over a year’s worth of
programming and data science experience with a background in mathematics
and statistical analysis. I enjoy solving difficult problems, analyzing data, and
communicating through visualizations. I bring a fresh energy, creative
analytical approach, and positive attitude to every project I am involved in. I’m
excited to be a part of your team!
PORTFOLIO
Tree Census - Data Analysis
Data cleaning and visualization of a NYC Tree Census using Python and
Jupyter Notebook, with Pandas and Matplotlib
David Bielik (he/him)
Junior Data Scientist
Manchester, NH
--www.davidbielik.me
SKILLS
Python
SQL
Jupyter Notebook
BeatleBot - Machine Learning
NLP chatbot (answers questions about The Beatles) using the NLTK
library and cosine-similarity in Python
Pandas
Numpy
Matplotlib
“Fakebook”- Web Application
Clone of Facebook utilizing SQL and relational databases built with Ruby
on Rails using Devise for user authentication
Scikit-learn
Git/Github
Ruby on Rails
Four Function Calculator - Graphical User Interface
JavaScript
Four function calculator built with JavaScript and HTML
HTML
Data analysis
WORK EXPERIENCE
Southern New Hampshire University, Manchester, NH —
Adjunct Professor of Mathematics
2021 - PRESENT
Conduct Calculus I classes to improve students’ problem-solving skills
Pinkerton Academy, Derry, NH — Mathematics Teacher
2017 - PRESENT
Coordinate lessons, collaborate with team members, and implement
strategies to effectively communicate problem-solving techniques
Data visualization
Machine Learning
EDUCATION
Rivier University,
Nashua, NH — Master’s
in Mathematics and
Teaching
2009 - 2011
Reignited my passion for
United States Peace Corps, Quito, Ecuador — TEFL Volunteer
2015 - 2016
Shared in local community, culture, and traditions and built relationships
with ESOL teachers at secondary schools to improve overall pedagogy
mathematics and learned to
effectively communicate
complicated ideas and
motivate people to improve
their problem solving skills