# Andrew Lenz > Software Engineer at Nuna Location: San Francisco, California, United States Profile: https://flows.cv/andrewlenz Andrew is a Software Engineer at Nuna, where they work across the stack on Nuna's Value Platform. Previously, Andrew worked as a Teaching Assistant in UC Berkeley's Data Science and EECS departments. They are excited to work full stack to solve interesting problems and make tools that build a better tomorrow. Outside of work, Andrew enjoys spending time with friends, singing, reading fiction and poetry, and cooking tasty meals. In their opinion, the best way to start the day is with a good cup of tea. Feel free to connect with Andrew at andrew.lenz@berkeley.edu ## Work Experience ### Software Engineer II @ Nuna Inc. Jan 2024 – Present | San Francisco Bay Area Implemented a modeling tool for our flagship partner to generate financial predictions for their contracted healthcare providers, enabling them to convert $50M and 500K+ lives to value-based care programs. Built a new quality module to track clinical and hospital performance for the end-of-year financial reconciliation as part of onboarding the partner to use the Nuna platform as the source-of-truth. ### Software Engineer @ Nuna Inc. Jan 2022 – Jan 2024 | San Francisco Bay Area Generated reliable synthetic data for client demo environments, then developed a proposal to automate demo data generation by de-identifying PHI while maintaining HIPAA-compliance. Instituted new in-app user roles via the Auth0 authentication framework, improving the current role-based access control and increasing data access restrictions for selected users. ### Undergraduate Student Instructor for Data 100 @ University of California, Berkeley Jan 2021 – Jan 2022 Course Title: Principles and Techniques of Data Science Led weekly discussions teaching students how to use data modelling techniques such as regression, gradient descent, random forests, as well as the underlying math and intuition. Taught students to use tools such as Pandas, sklearn, and Seaborn to analyze data and build ML models and visualizations. Created and updated course content including homeworks, labs, and exams. ### Undergraduate Student Instructor for CS 375 @ University of California, Berkeley Jan 2021 – Jan 2021 Course Title: Teaching Techniques for Computer Science Provided feedback to students following their reflections on their teaching experiences Supported students, who were also new TAs, as they interacted with students in their roles. ### Course Tutor for CS 61A @ University of California, Berkeley Jan 2020 – Jan 2020 Course Title: Structure and Interpretation of Computer Programs Met with 4 groups of 5 students for 30 minutes each week to work on problem sets to develop and retain understanding of new concepts. Facilitated a space where students felt comfortable to share their concerns and struggles with the material. ### Undergraduate Student Instructor for CS 61A @ University of California, Berkeley Jan 2020 – Jan 2020 Course Title: Structure and Interpretation of Computer Programs Led weekly discussion sections for students to enhance understanding of course concepts, including recursion, object-oriented programming, Scheme, and SQL Supported students by holding office hours and responding to questions on Piazza ### Software Development Engineer Intern @ Amazon Jan 2021 – Jan 2021 Implemented a report to provide discrepancy details between live and published states of the physical stores. This report saves ~40 associate work-hours for a store of 600 racks. Utilized tools including Spring Framework for dependency injection and queues for asynchronous publishing. ### Mentor for CS 61A @ Computer Science Mentors Jan 2021 – Jan 2021 | Berkeley, California, United States ### Fung Fellow (Health + Tech) @ Fung Fellowship at UC Berkeley Jan 2020 – Jan 2020 Entrepreneurship and innovation program that equips students to develop tech solutions for social impact. Researched the effects and struggles of telehealth by engaging with physician and patient communities to understand their needs. Strategized ways for UC Berkeley to support students education and health during the online setting. ### Academic Committee Co-chair @ UC Berkeley Biomedical Engineering Society Jan 2019 – Jan 2020 Lead a committee of 20+ students to host academic bioengineering events throughout the school year. Worked with other incoming officers to host the BMES informational table at Cal Day and produced 100+ zines to introduce incoming students to UC Berkeley Department of Bioengineering. ### Academic Committee Member @ UC Berkeley Biomedical Engineering Society Jan 2018 – Jan 2019 Publicized events through social media and communication channels that reached 100+ people. Effectively collaborated with teams on logistics to ensure successful events such as the Course Advice Workshop. ### Undergraduate Research Assistant @ Conboy Laboratory at the University of California, Berkeley Jan 2019 – Jan 2020 | Berkeley, CA ### Academic Intern for CS 61A @ UC Berkeley Electrical Engineering & Computer Sciences (EECS) Jan 2019 – Jan 2019 Assisted 20+ students in lab section with computer science assignments, and worked one-on-one to support comprehension of course material by explaining course lectures, guiding students through assignments, and mentoring students. Presented with the Outstanding Academic Intern Award during Summer 2019 for making a positive impact on students' success and understanding in the course. The course covers topics including Python, recursion, simple data structures, Scheme, SQL. ### R&D Intern @ Hessian Pharmaceuticals Jan 2019 – Jan 2019 | Oakland, CA Determined mechanism of action from research of failed pharmaceutical products by reading scientific articles. Created tools in Jupyter Notebook to search for patients based on several clinical conditions in CSV files. Implemented these tools along with NumPy to create patient counts for a variety of conditions including sepsis. Aggregated clinical trial data for use with machine learning algorithms to optimize patient populations. Built business partnerships with international pharmaceutical executives to further in-licensing of drugs. ### Cashier @ House of Meatball Jan 2018 – Jan 2018 | San Francisco Bay Area Responsible for monetary transactions and resolved customer disputes. Recognized as an outstanding member of the team and entrusted with closing duties. ## Education ### Bachelor of Science - BS in Electrical Engineering and Computer Science UC Berkeley College of Engineering ### Branham High School ## Contact & Social - LinkedIn: https://linkedin.com/in/andrew-lenz --- Source: https://flows.cv/andrewlenz JSON Resume: https://flows.cv/andrewlenz/resume.json Last updated: 2026-04-05