# Hoang Le > Machine learning for medical imaging Location: Emeryville, California, United States Profile: https://flows.cv/hoangle Currently working on scientific programming and machine learning for medical imaging. Contributing to open-source projects (SciPy, NumPy). Featured on press: Security and privacy of machine learning models (https://techxplore.com/news/2022-04-involve-poisoning-machine.html) ## Work Experience ### Software Engineer @ Promaxo Jan 2023 – Present | Oakland, California, United States Promaxo, Inc. is a series-B medical device start-up specializing in early cancer detection Responsibilities include machine learning system development, infrastructure/devops, and product development for surgical robot arms: - Developing U-Net-based deep learning models in PyTorch for medical image segmentation (rectum/lesion) and classification - Reducing inference latency from 60s to 40s for model serving pipeline on GCP - Writing and maintaining Bash scripts to perform quarterly upgrades for 40+ production systems - Migrating critical image processing algorithms from C++ to Python - Developing testing and controlling interfaces for surgical robot arms ### Graduate Teaching Assistant @ Oregon State University Jan 2021 – Jan 2023 | Corvallis, Oregon, United States CS 325: Algorithms and Data Structures (E-campus) ### Graduate Research Assistant @ Oregon State University Jan 2019 – Jan 2023 | Corvallis, Oregon, United States - Implement proof-of-concept experiment for 3 published papers in applied machine learning and privacy in machine learning - Develop data poisoning methods that increase the risk of privacy leakage from deep learning models by 8 times with researchers from Google, Northeastern University, and National University of Singapore. - Create a machine learning solution to apply Hidden Markov Model to extract the playing and walking patterns from 12-month-old infants to apply to robotic exploration with researchers from NYU and University of Utah. ### Data Scientist @ Tegra Analytics Jan 2018 – Jan 2019 | Doylestown, Pennsylvania, United States - Design and deployed Microsoft PowerBI reports for pharmaceutical sales teams. - Engineered deduping and recording matching tools for internal usage. - Attained data from data warehouse, cleaned, and prepared data to perform segmentation and territory alignment analysis for pharmaceutical sales. - Performed QC on deliverables before shipping to customers. ### Deep Learning Intern @ Tegra Analytics Jan 2018 – Jan 2018 | Doylestown, PA - Implementing different supervised and un-supervised machine learning algorithms from cutting-edge research to target new customer bases for various pharmaceutical products. ### Office Worker @ LADDER Jan 2016 – Jan 2018 | Greater Philadelphia Area - Performed daily office tasks including materials and supplies pick up and delivery across campus, answering phones, compiling files, organization of materials and supplies, and related routine office tasks. - Assisted with 20 LADDER Workshop Program including setting up of the workshop space and providing oversight of materials and distribution of lunches for parents and participants. - Directed tutorial and modeling of weekly job assignments and social skills for student interns enrolled in the Widener Experiential Learning at LADDER program. - Assisted the LADDER Technology Accessibility Program in charging and storage of materials while tutoring selected parents in the use of a laptop, as needed. - Assisted with the Ladder Enrichment Activity Program while setting up materials, sanitizing children spaces and materials, and management of needed supplies while providing additional security needs of individuals and related spaces. - Compiled and organized materials for community outreach events and activities, as needed. Provide routine housekeeping tasks prior to and following parent and community weekly activities. ### Subject Tutor @ La Salle University Jan 2016 – Jan 2018 | Greater Philadelphia Area Helping students to achieve academic improvement in 10 Math, Computer Science, and Economics classes. ### Resident Assistant @ La Salle University Jan 2015 – Jan 2018 | Greater Philadelphia Area - Create 30 programs and activities designed to meet the needs of 70 residents in 3 different residence halls. - Connected residents to other campus opportunities to promote a positive La Salle experience. - Enforced university policy to ensure a respectful environment. - Conducted room and inventory checks frequently. - Responded to emergency situations that my posed threat to residents. ### Undergraduate Student Researcher @ La Salle University Jan 2017 – Jan 2018 | Greater Philadelphia Area - Conducted research with Dr. Timothy Highley to determine the intractability of the barter exchange system where each person can bring multiple items to the trading venue. The paper is about to be published in Discrete Mathematics & Theoretical Computer Science ### Associate of Human Resources @ VietAbroader Organization Jan 2017 – Jan 2017 | Vietnam - Worked with 2 different teams to design an application, screen 200 applications, and conducted 50 interviews to recruit 30 new member for 2 summer projects. - Prepared training agenda and material for 100 new members. - Maintained benefits for project members throughout the summer. ### Research Assistant @ University of Pennsylvania Jan 2015 – Jan 2016 | Greater Philadelphia Area - Conducted research on assigned topics, which include the history of thinks tanks in the US and comparison on immigration policies of different countries around the world. - Compiled a 200-page annual report with a team of 6 people. ### Organizing Team @ VietAbroader Organization Jan 2016 – Jan 2016 | Vietnam - Collaborated in a team of 6 to create programs for 2 workshops and a conference in career preparation in the field of Finance, Marketing, and Management Training for college students in Hanoi, Vietnam. - Worked closely with local marketing experts to create an agenda for marketing-focus session of the conference. ### Program Team Member @ BeeCode Jan 2016 – Jan 2016 | Hanoi, Vietnam I worked in a team of 8 people to launch the inaugural edition of BeeCODE Summer Coding Camp for grade school students. The tasks include: - Designed syllabus, taught, and assisted with teaching introductory computer science through Python for 24 grade-school students in 2 weeks. - Drafted funding proposals and crafted pitches to ask for funding at Microsoft Vietnam and US Embassy in Vietnam. - Led a team of 4 students to create a solar simulation in a week to demonstrate what the students learnt in the first week. ### Organizing Team @ VietAbroader Organization Jan 2015 – Jan 2016 - Collaborated with 3 other team members to organize 3 meet-up on career preparation, which attracted100 studying-abroad Vietnamese students in the US, in New York and Washington, D.C. ### Head of Logistics @ VietAbroader Organization Jan 2015 – Jan 2015 | Hanoi, Vietnam ## Education ### Master of Science - MS in Computer Science Oregon State University ### Bachelor’s Degree in Computer Science La Salle University ### High School Phan Dinh Phung High School ## Contact & Social - LinkedIn: https://linkedin.com/in/hoangble - GitHub: https://github.com/hoangble --- Source: https://flows.cv/hoangle JSON Resume: https://flows.cv/hoangle/resume.json Last updated: 2026-04-10