# Andy Guo > Software Engineer Location: Palo Alto, California, United States Profile: https://flows.cv/andyguo1 ## Work Experience ### Software Engineer @ Salesforce Jan 2023 – Present | San Francisco Bay Area ### Software Engineer @ Proof Diagnostics, Inc. Jan 2021 – Jan 2023 | Palo Alto, California, United States ### Software Engineer Intern @ IBM Jan 2019 – Jan 2019 • Collaborated with R&D Security team in an agile environment to create an AI-powered search engine, aiming to improve technical support • Cleaned up and prepared text data for natural language processing (NLP) • Helped design and implement AI-powered search engine for MaaS360 services using python libraries such as, scikit, sklearn, nltk, numpy, and pandas • Responsible for the front end of the search engine ### Software Engineer @ The Home Depot Jan 2018 – Jan 2018 | Greater Atlanta Area • Contributed to the software development of Tax Calculation Engine, as part of the Common Tax Service V2.0, with the Finance IT team • Created a Tax Mapping software with one other intern that aims to facilitate the tax to SKU code mapping process. The software automatically imports the new SKU into a pre-formatted Excel sheet, and sends to the off-shore team weekly. • Based on the user testings, the Tax Mapping Software was able to reduce the manual mapping process by at least 30%, handling around 10,000-15,000 SKUs weekly. • Agile development and Pair programming on a team of 10. ### Work Study Student @ Dickinson College Jan 2015 – Jan 2018 | Carlisle, Pennsylvania Dickinson College Dining Services: Sept. 2015 -- Jan. 2016 Dickinson Waidner-Spahr Library: Aug.2016 -- Present ### System Analyst Summer Intern, Enterprise Architecture @ HM Health Solutions Jan 2017 – Jan 2017 | Harrisburg, Pennsylvania Area • Update and documented around 7000 entries of Highmark Health’s DB2 database on Mainframe with a team of 4. • Helped develop a documentation standard for the DB2 database. • Illustrated ESP batches and job history on Confluence and Lucid Chart. • Used Endevor, ESP, ISPF on Mainframe ### Technical Assistant @ Johns Hopkins Center For Talented Youth (CTY) Jan 2016 – Jan 2016 | Carlisle, Pennsylvania Center for Talented Youth identifies and develops the talents of the most advanced K-12 learners worldwide. Students at summer programs aim to work intensively with their peers and instructors over a semester of advanced college-level material in 3 weeks. As a member of the administration, I provided level 1 technical support for over 600 staff and students. I also worked closely with the Dickinson HelpDesk to ensure the uninterrupted operation of the program regarding technology. ### Director Of Operations @ Hand-in-Hand Rural Education Service Jan 2012 – Jan 2016 | Greater Boston Area, USA/Inner Mongolia, China Fundraised and helped maintain this non-profit organization aiming at mitigating educational inequalities in rural Inner Mongolia, China. Initiated the tablet program, free breakfast project, and bookshelf program at project schools in rural areas in Inner Mongolia. With donations and help, we brought in 1500 tablets to rural schools in Inner Mongolia to help improve the educational resources and environment. Directly involved in course design and planning. Personally taught 2 classes. Guided local faculties and students to use technology and connect to online courses through the tablet program. ### Data Analyst @ The Ministry of Water Resources of the People’s Republic of China Jan 2015 – Jan 2015 | Beijing City, China Using Microsoft Excel to assess water availability, quality, usage, and waste at the regional and national scales, aiming to provide better understandings on water quality and water availability. The data and its analysis were then used to help produce China's first national water census report. ## Education ### Bachelor of Science - BS in Computer Science Columbia University ### Computer Science Dickinson College ### High School Suffield Academy ## Contact & Social - LinkedIn: https://linkedin.com/in/andy-guo-6362b2138 --- Source: https://flows.cv/andyguo1 JSON Resume: https://flows.cv/andyguo1/resume.json Last updated: 2026-04-01