Founding Software Engineer
Juries Ai
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Noah Lehman is listed as Founding Software Engineer at Juries AI, based in San Francisco, California, United States. AeroLeads shows a matched LinkedIn profile for Noah Lehman.
Noah Lehman previously worked as Founding Backend Engineer at Shades and Founding Software Engineer at Navvable. Noah Lehman holds Computer Software Engineering from Hack Reactor.
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Juries AI
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About Noah Lehman
Currently, I am a founding software engineer at Navvable. Before this I was a full stack software engineer (Javascript, React, Express, Node JS) with experience creating, deploying (AWS), testing (React Testing Library, Jest, K6, loader.io), and maintaining web apps for clients and for personal projects. Previously, I used data science and data engineering (R, SQL, Azure Cloud, Snowflake, Python) to create, implement, and evaluate pretrial risk assessment algorithms (machine learning classifiers). I am presently interested in roles that use either or both of these skillsets.I am a consummate, inquisitive generalist who has never met a question I didn't try to answer or a problem too complex to solve. I am highly social and prefer working collaboratively. As a result, I am in search of a new vision and a new team to work with where I can add value with my software engineering and/or data science skillsets. Please reach out, and let's talk!
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7 roles
Noah Lehman work experience
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Founding Backend Engineer
Current
Oct 2023 - Present
Founding Software Engineer
- A NextJS, GraphQL, MySQL, ChatGPT stack immigration law workflow web application
- Implemented ChatGPT driven functionality to automatically create immigration cover letters for lawyers saving 2.5 hours per case on average.
- Developed GraphQL/NextJS/SQL backend code and framework to cut time spent by immigration lawyers surveying clients and processing cases in half.
- Designed sleek, styled front end with React/NextJS to dynamically render complex forms and surveys.
- Created unit and end-to-end tests with Jest and Cypress to guide test-driven development.
Mar 2022 - Oct 2023
Software Engineer
- Full Stack Software Engineer | Loungeo - PERN stack ecommerce style web application for clothing
- Refactored legacy backend to reduce server response time from >5s to <30ms (40x speed increase).
- Deployed server and horizontally scaled to multiple AWS EC2 instances increasing load to 3000 RPS.
- Load tested with Loader.io and balanced with nginx to identify performance bottlenecks.
- Implemented caching to lower frequency of database retrieval to allow for throughput of 5000 RPS.
- Designed unit and end-to-end tests with k6, Jest, and React Testing Library to guide test-driven development.
Sep 2021 - Feb 2022
Senior Analyst
Judicial Council Of California
- Pretrial Pilot Project
- Spearheaded research and data analysis efforts on a $75 M grant implementing and updating pretrial risk assessment programs in 17 California counties.
- Developed data specifications and managed design of ETL process transforming data from 43 heterogeneous data systems to a single database in Snowflake.
- Designed pretrial risk assessment algorithms (classifiers used to predict a pretrial defendant’s probability of re-offense) using techniques such as xgboost, random forest, and logistic regression.
- Evaluated pretrial programs and algorithms for accuracy, bias, and impact (e.g. measured disparate racial impact using moderator regression and sensitivity analysis).
- Oversaw team of four research analysts by developing R code templates and using statistical and coding expertise to lead project forward.
Jun 2017 - Sep 2021
Statistics Graduate Student Instructor
- Taught Introduction to Data Science course—Covered SQL, R, Bash, querying and manipulating raw data, machine learning, data mining, and data visualization, etc.
- Taught Introduction to Statistics and Probability course—Covered experimental design, descriptive statistics, correlation and regression, hypothesis testing, probability, etc.
Aug 2015 - May 2017
Ib Psychology Teacher/English Curriculum Developer
Shanghai High School International Division
Aug 2011 - Jul 2014
3 education records
Noah Lehman education
Computer Software Engineering
Hack Reactor
Mpp, Public Policy Analysis
University Of California, Berkeley
Bachelor'S Degree, Sociology
Ucla
FAQ
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What company does Noah Lehman work for?
Noah Lehman works for Juries AI.
What is Noah Lehman's role at Juries AI?
Noah Lehman is listed as Founding Software Engineer at Juries AI.
Where is Noah Lehman based?
Noah Lehman is based in San Francisco, California, United States while working with Juries AI.
What companies has Noah Lehman worked for?
Noah Lehman has worked for Juries Ai, Shades, Navvable, Personal Projects, and Judicial Council Of California.
How can I contact Noah Lehman?
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What schools did Noah Lehman attend?
Noah Lehman holds Computer Software Engineering from Hack Reactor.
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