Chris Lindner

Chris Lindner Email and Phone Number

Staff Data Scientist @ AffiniPay
Austin, TX, US
Chris Lindner's Location
Austin, Texas, United States, United States
Chris Lindner's Contact Details

Chris Lindner work email

Chris Lindner personal email

About Chris Lindner

I am an experienced Data Scientist and Data Science Manager. I'm interested in hearing about Data Science and management opportunities.In my previous role, I was a Product Science Manager (R&D Data Scientist) at Indeed. I led a machine learning initiatives around fraud detection, company-wide revenue forecasting, code review automation, and post hire analytics. I managed mixed teams of engineers, data scientists, and analysts.Prior to that, I worked at Civitas Learning, where I led the R&D efforts for data science applications for higher education institutions. In my academic career, I conducted supercomputer simulations in the field of computational astrophysics. At Civitas, I managed the data science product research and development team. I led the innovation and development of our Illume Courses product, and our resulting research was featured in the New York Times: http://nyti.ms/2jYV4tX , and spearheaded the redesign of our flagship Illume Students product.In addition, I worked closely with the teams that managed our production machine learning models to ensure data quality, model accuracy, and positive customer experiences through powerful insights. I worked predominantly with Python and SQL. My focus was building functional product prototypes, coordinating with user testing and education teams, and collaborating with the product and UX to test and prove out product ideas quickly.From my astronomy background, I have experience in code development for large-scale simulations of astronomical phenomena, analysis of TB+ sized data sets, parallel and serial algorithmic optimization, executing simulations across over 1000 distributed processors, and teaching. This work was conducted using C, C++, Fortran 90, Python, and IDL.My coursework includes undergraduate and graduate coursework involving C, C++, Java, Python, Fortran, IDL, ML, Assembly, Mathematica, LabVIEW, and MATLAB. Coursera Data Science and Machine Learning coursework with hands-on experience with SQL and Pandas.

Chris Lindner's Current Company Details
AffiniPay

Affinipay

View
Staff Data Scientist
Austin, TX, US
Website:
affinipay.com
Employees:
655
Chris Lindner Work Experience Details
  • Affinipay
    Staff Data Scientist
    Affinipay
    Austin, Tx, Us
  • Affinipay
    Data Scientist
    Affinipay Feb 2024 - Present
    Austin, Tx, Us
  • Freelance
    Data Scientist
    Freelance Mar 2022 - Feb 2024
    El Paso Matters: Conducted the data cleaning and analysis of the El Paso District Attorney's prosecution records using custom Python tools. Worked with journalists on Freedom of Information Act requests and data presentation. This data was the first evidence cited in the petition to remove the DA, which ultimately led to her resignation.Conducted data retrieval, cleaning, and analysis on police resignation records in El Paso Police Department for El Paso Matters using custom Python tools. Identified that female officers are substantially more likely to quit that male officers. Dino Poker:Consulted on algorithmic and UI design for the Dino Poker equity calculators. Worked with the team to determine the ideal algorithm, and iterated with team on efficiency improvements realizing 1000x+ speed improvements in common calculations. Provided UI testing and feedback.Investment Consulting:Wrote custom Monte Carlo simulations in Python simulating real-world scenarios as consultation for a private investment. Identified the counter-intuitive result that these investments were incredibly likely (80%+) to lose money. These simulations were later repeatedly proven true by subsequent real world results, and investors saved tens of thousands of dollars avoiding these losses, due to my analysis.
  • Indeed.Com
    Product Science Manager
    Indeed.Com Aug 2017 - Mar 2022
    Austin, Texas, Us
    Managed mixed teams of Data Scientists and Engineers to drive analytics and product improvements.Winner of two company innovation awards for leading projects:- Hired Signal Collection and Application: created a new team to collect post-hire data for the first time at Indeed. Worked with teams and executives to utilize this data in metrics, KPIs, A/B tests, and machine learning. Data was used to make C-level, company wide decisions.- Automated Code Reviews - Designed a machine learning model to efficiently identify low-risk code changes so they could automatically skip labor-intensive review steps. Worked with engineering teams across the org to achieve trust, gain buy-in, collect feedback, and assist with workflow integration. Increased code deployment velocity by 100k+ hours annually.Other projects:- Led team designing the first NLP model at Indeed designed for automated message fraud detection using BART NLP package. The model ultimately prevented millions of spam and fraudulent messages from being sent annually with a 99.9%+ accuracy.- Led company-wide revenue forecasting modeling during Covid-19 epidemic. Our models were able to project revenue 6 months out within 1% margin of error, and were used to quickly and accurately drive executive level decisions around budgeting. Prevented unnecessary layoffs during what turned out to be a period of booming growth for the company, as predicted by our models.
  • Civitas Learning
    Data Science Manager
    Civitas Learning Oct 2014 - May 2017
    Austin, Tx, Us
    Managed the Data Science Product Research and Development team at Civitas Learning. Led the innovation and development of our Illume Courses product. Spearheaded the redesign of other key products, in addition to managing consulting engagements, building strong, cross-functional relationships, and supporting collaboration and growth on our team.My key responsibilities were- Product prototyping using Python (e.g. scikit-learn, Bokeh) and SQL - Managing the research, prototyping, and consulting efforts of my team- Building cross-functional teams across design, user research, engineering and product to develop high quality, B2B software products in the education space- Providing technical documentation for engineering and user education materials- Working with modeling and QA teams to ensure quality product delivery- Interfacing with customers for sales, user education, and technical consulting- Supporting the growth, happiness, and productivity of my team
  • The University Of Texas At Austin
    Fellowship Graduate Research Assistant
    The University Of Texas At Austin Aug 2008 - Aug 2014
    Austin, Tx, Us
    Received $122k fellowship from the National Science Foundation to carry out research in computational high-energy astrophysics. Authored four peer-reviewed publications in prominent scientific journals.Research focused on computational radiation fluid dynamics, supernovae, black holes, and accretion disks.
  • The Princeton Review
    Mcat Physics Instructor
    The Princeton Review 2011 - 2014
    New York, Ny, Us
    Taught classes of 15-45 premed students two semesters of college level physics in nine week programs. Conducted one-on-one tutoring and spoke at promotional events. Received highly positive student evaluations.
  • Compusult
    Senior Ecommerce Systems Analyst
    Compusult 2007 - 2008
    Interfaced vendor and in-house databases using custom Python scripts. Maintained server hardware and Java / XML database backend.
  • Best Buy Geek Squad
    Senior Repair Technician And Department Manager
    Best Buy Geek Squad 2005 - 2007
    Us
    Managed a team of 15+ repair technicians and support staff. Developed new metrics and internal communications to drive increased business, customer satisfaction, and reduced turnaround time.Through mentoring and reorganization, I was able to bring an underperforming department in one of Best Buy's highest volume stores to exceed its goals and decrease average turnaround times from over a week to a few days.

Chris Lindner Skills

Python Physics Algorithms Simulations Fortran Java Data Analysis C++ Machine Learning Sql Numerical Analysis Research Linkedin Endorsing Mathematica Matlab C

Chris Lindner Education Details

  • The University Of Texas At Austin
    The University Of Texas At Austin
    Astronomy
  • The University Of Texas At Austin
    The University Of Texas At Austin
    Astronomy
  • College Of Charleston
    College Of Charleston
    Minor: Computer Science
  • College Of Charleston
    College Of Charleston
    Astronomy

Frequently Asked Questions about Chris Lindner

What company does Chris Lindner work for?

Chris Lindner works for Affinipay

What is Chris Lindner's role at the current company?

Chris Lindner's current role is Staff Data Scientist.

What is Chris Lindner's email address?

Chris Lindner's email address is zo****@****ail.com

What is Chris Lindner's direct phone number?

Chris Lindner's direct phone number is +184386*****

What schools did Chris Lindner attend?

Chris Lindner attended The University Of Texas At Austin, The University Of Texas At Austin, College Of Charleston, College Of Charleston.

What skills is Chris Lindner known for?

Chris Lindner has skills like Python, Physics, Algorithms, Simulations, Fortran, Java, Data Analysis, C++, Machine Learning, Sql, Numerical Analysis, Research.

Who are Chris Lindner's colleagues?

Chris Lindner's colleagues are Cynthia Bayne, Nicolas White, Kylie Warrington, Eric Cassady, Abigail Brinker, Ryan Clayton, Avery Fredricksen.

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