Johnny Sand

Johnny Sand Email and Phone Number

Software/Data Engineer @ Nike
Johnny Sand's Location
Portland, Oregon, United States, United States
Johnny Sand's Contact Details

Johnny Sand personal email

n/a

Johnny Sand phone numbers

About Johnny Sand

Software engineer with a background in handling vast amounts of text data from many sources as well as laboratory product testing. Experienced in coding in Python and Ruby on Rails, regular expressions, machine learning, and writing tidy code. Passionate about arts, science, commuting by bike, and community involvement.

Johnny Sand's Current Company Details
Nike

Nike

View
Software/Data Engineer
Johnny Sand Work Experience Details
  • Nike
    Senior Software Engineer
    Nike Nov 2022 - Present
    Beaverton, Or, Us
    Release engineering
  • Ignw
    Data Engineer
    Ignw Aug 2021 - Nov 2022
    Vernon Hills, Il, Us
    Nike Test Data Management
  • Cisco
    Software Engineer
    Cisco May 2018 - Sep 2020
    San Jose, Ca, Us
    Acquired Accompany May 2018.● Created training data pipelines beginning with curating datasets, labeling, cross validation, and grid searching parameters, resulting in high accuracy and repeatably trained binary text classification models.● Replaced messy legacy code with classification models, reducing processing time while increasing code clarity and output accuracy.● Tested classification models, wrote helper functions, and created ROC curve and confusion matrix plots in Python with Pandas and Matplotlib to demonstrate improvements made.● Queried SQL tables on remote servers and created datasets for various projects across multiple teams.
  • Accompany
    Data Engineer
    Accompany Mar 2017 - May 2018
    Los Altos, Ca, Us
    ● Wrote web scrapers for dozens of different websites, gathering publicly available person and company data.● Built a pipeline to find and parse non-standardized government documents.● Refactored and expanded general rules for data transformation and cleaning specific to each unique source as well as general rules applied to all sources.● Performed regular code reviews with team members, focusing on readability and simplicity.
  • Accompany
    Data Quality Specialist
    Accompany Sep 2016 - Mar 2017
    Los Altos, Ca, Us
    ● Wrote reports on data quality from various sources.● Queried data from SQL and Mongo databases and transformed with Python.● Communicated with data vendors, ensuring expectations were met and flagging issues to be fixed.
  • Galvanize Inc
    Data Science Resident
    Galvanize Inc Jul 2016 - Aug 2016
    Boulder, Colorado, Us
    Co-taught a 6-week Python workshop, covering topics including Unix, Git, and Python libraries such as NumPy, Pandas, and Scikit-Learn.
  • Galvanize Inc
    Data Science Fellow
    Galvanize Inc Feb 2016 - May 2016
    Boulder, Colorado, Us
    Data Science Immersion ProgramTwelve weeks dedicated to learning statistics, machine learning algorithms, case studies, and a final project in a full-time lecture and lab setting. Hands on experience with Python, Unix, SQL and MongoDB databases, AWS, and Hadoop.● Wrote a Python web scraping script to collect Steam user and game information for 150,000 users and 8,000 games, storing the data within a Mongo database. The data was cleaned on an AWS EC2 instance and a friend recommender was made through Dato's factorization recommender. ● Cleaned data from SQL or web sources, dealt with missing values through interpolation, and reduced dimensionality with PCA or LDA before feeding data into an appropriate machine learning algorithm.
  • Team Corporation
    Field Service Engineer And Test Technician
    Team Corporation May 2014 - Feb 2016
    Burlington, Washington, Us
    In the Test and Check department at Team, I was involved with product testing, development, and improvement. Products tested on Team equipment ranges from insulin to hard drives to space telescopes.● Hydraulic system implementation and test, up to 440Vac, 5000psi, and 100Gs.● Set up accelerometers and other test equipment to monitor system performance.● Analyzed system health with accelerometer waveforms and Fourier Analysis.● Monitored pressures, temperatures, voltages, and signal quality for repeatability.● Improved the passing rate of a key electrohydraulic valve.● Created reports and visualizations to present test results.● Wrote procedure documentation for manufacturing, assembly, testing, and training.
  • Pickford Film Center
    Projectionist
    Pickford Film Center Apr 2014 - Aug 2014
    Bellingham, Wa, Us
    Local two-screen movie theater that focuses on independent films, the community, and special events.● Supervised volunteers, served customers.● Operated two digital projectors.● Completed daily sales reports.● Promoted theater memberships and other local events.Before being employed by the Pickford, I served as a volunteer for several years, selling food, alcohol, and tickets, as well as cleaning and helping out with various special events.
  • Bellingham Aviation Services
    Load Master And Line Specialist
    Bellingham Aviation Services Feb 2012 - Dec 2013
    BAS is a service provider for private and commercial aviation in Bellingham's international airport. ● Supervised the boarding, loading, and fueling of 132 passenger commercial Airbus A319 aircraft.● Fueled and serviced aircraft from Cessna 172s to Boeing 757s to CH-47 Chinook helicopters.● Assisted incoming and outgoing pilots and passengers with hotel, car, food, and loading services.

Johnny Sand Skills

Python Sql Numpy Pandas Scikit Learn Data Analysis Linear Regression Research Machine Learning A/b Testing Testing Scipy Mongodb Git Training Engineering Statistics Organizational Effectiveness Recommender Systems Decision Trees Matplotlib Logistic Regression Microsoft Office Customer Service Natural Language Processing Pyspark

Johnny Sand Education Details

  • Western Washington University
    Western Washington University
    Physics
  • Ellensburg High School
    Ellensburg High School

Frequently Asked Questions about Johnny Sand

What company does Johnny Sand work for?

Johnny Sand works for Nike

What is Johnny Sand's role at the current company?

Johnny Sand's current role is Software/Data Engineer.

What is Johnny Sand's email address?

Johnny Sand's email address is js****@****sco.com

What is Johnny Sand's direct phone number?

Johnny Sand's direct phone number is +165091*****

What schools did Johnny Sand attend?

Johnny Sand attended Western Washington University, Ellensburg High School.

What skills is Johnny Sand known for?

Johnny Sand has skills like Python, Sql, Numpy, Pandas, Scikit Learn, Data Analysis, Linear Regression, Research, Machine Learning, A/b Testing, Testing, Scipy.

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.