Christopher Chao

Christopher Chao Email and Phone Number

PEN Tester @ AutoRoboto | Google Pixel @ AutoRoboto
California, United States
Christopher Chao's Location
San Francisco Bay Area, United States, United States
Christopher Chao's Contact Details

Christopher Chao work email

Christopher Chao personal email

n/a
About Christopher Chao

Christopher Chao is a PEN Tester @ AutoRoboto | Google Pixel at AutoRoboto. He possess expertise in reverse transcription polymerase chain reaction, r, dna quantification, data science, electrophoretic mobility shift assay and 38 more skills. Colleagues describe him as "Insightful and independent, Christopher is always ready to deal with challenging tasks. He always finds a way to get the job done, no matter the problem's complexity. He consistently comes up with brilliant, elegant, and practical solutions. Christopher is a bright data scientist and is a pleasure to work with, and I highly recommend him."

Christopher Chao's Current Company Details
AutoRoboto

Autoroboto

View
PEN Tester @ AutoRoboto | Google Pixel
California, United States
Website:
autoroboto.io
Employees:
14
Christopher Chao Work Experience Details
  • Autoroboto
    Autoroboto
    California, United States
  • Autoroboto
    Penetration Tester
    Autoroboto Apr 2024 - Present
    San Francisco, Ca, Us
    Working on securing the Google Pixel
  • Qq Tech, Inc.
    Data Scientist & Software Engineer (Founding Member)
    Qq Tech, Inc. Jul 2022 - May 2023
    ● Tools and Methods: Python, Tesseract, ocrmypdf, pdfminer.six, PyPDF2 fastapi, httpx, Selenium, JSON● Selected by the founders of QQ Tech to be a founding member of QQ Tech’s product, Lexempla, a SaaSthat focuses on helping customers understand their legal documents by providing our open domain questionand answering service and connecting to lawyers through messaging● Engineered the new product from the ground up by contributing toward end-to-end architecture design andrefining the application user workflows● Developed in-house solutions for preprocessing PDFs and images and use computer vision packages, suchas Google’s Tesseract OCR, to extract data from input documents to generate customized hOCR confidencelevel files in XML/HTML format● Implemented a generic web scraping engine using Selenium to retrieve legal related documents frompublicly available sources● Functioned as a project manager and scrum master to ensure progress of product features are delivered asplanned in Jira system; presented project status in Jira metrics● Authored, maintained, and enforced Confluence pages for proper coding documentation abiding byPEP-257 and PEP-8 standards, including information on unit testing procedures using a combination ofpytest and httpx+fastapi calls, and company-wide convention for the setup and use of PyCharm● Created and updated unit tests for program algorithms to ensure proper functionalities with no regressions,automatically executed by my implementation with GitHub Actions per push to remote repo● Established GitHub pull request and code review protocols for version control of feature,development/integration, stage/QA, and production branches● Built Docker containers and implemented GitOps to deploy services to Google Cloud Run
  • Skael, Inc.
    Data Scientist
    Skael, Inc. Apr 2021 - Jul 2022
    • Selected by the Chief AI Officer and former Data Science professor to be a founding team member of SKAEL's AI team, focused on building the PageAI architecture and algorithms, concurrently completing Masters program• Designed and implemented an image processing workflow to extract text from images using OpenCV, EasyOCR, and PaddleOCR, which resulted in over 90% accuracy of read texts• Built the OCR workflow and naive regular expression rule-based searching, which conducts field extractions from images and PDFs, in addition to NER, part of speech tagging, and auto fillable PDF fields• Innovated an in-house clustering algorithm to cluster documents based on semantic similarity, which is used by the customer base when sending in documents for scanning• Documented software use cases for new employees, created tutorials and instructions for software such as ngrok (expose local web apps) and insomnia (REST API testing), pycharm (python IDE)• Set up unit testing for algorithms to ensure the code constantly runs smoothly and as intended• Partnered with backend and frontend engineers to set up the data pipelines, and product managers• Utilized github and git for version control of feature, stage, development, and production branches• Tools and Methods: Python, PaddleOCR, EasyOCR, regex, spacy, nltk, Agglomerative Clustering
  • Thermo Fisher Scientific
    Manufacturing Technician
    Thermo Fisher Scientific Apr 2020 - Apr 2021
    Waltham, Ma, Us
    • Part-time employment while pursuing Masters degree in Data Science• Handled MS2 phage control and TaqPath COVID-19 assay solutions used for real-time PCR test for in vitro qualitative detection of nucleic acid from the SARS-CoV-2• Utilized and maintained machinery (Hamilton STAR, BioMicroLab, Tube Capper) for filling, labeling, and kitting COVID-19 test kits, with an average output of 1.5 million test kits per day
  • University Of The Pacific
    Research Assistant
    University Of The Pacific Jun 2019 - Dec 2019
    Stockton, California, Us
    • Assist Professor of Biology with research on evolutionary development of ostracods• Maintain protein sequence data integrity with the use of Galaxy workflow management tool and manipulate (trim, edit, organize) data and integrate external data sources• Identify and select usable data from a provided list of FASTA sequences • Run protein BLAST search with sequence data and compare sequences within NCBI database• Follow workflow protocol for inputting sequences into data collection tools • Build phylogenetic trees for basic helix-loop-helix domains with use of IQ-Tree software• Tools and Methods: Galaxy, IQ-Tree, R language (blastdb), Python, BLAST+
  • University Of The Pacific
    Pharmacy Intern
    University Of The Pacific Sep 2017 - Dec 2017
    Stockton, California, Us
    • Responsible for ensuring the proper compounding, dispensation, review and verification of prescribed medication within regulatory guidelines, company policies and procedures• Support efficient pharmacy workflow and audit inventory management; organize and restock new shipment

Christopher Chao Skills

Reverse Transcription Polymerase Chain Reaction R Dna Quantification Data Science Electrophoretic Mobility Shift Assay Cell Biology Biology Crispr Western Blotting Node.js Arduino Ide Galaxy Restriction Digestion Relational Databases Data Analysis Immunofluorescence Restriction Enzymes Southern Blot Rnaseq Agarose Gel Electrophoresis Molecular Biology Microsoft Office Java Polymerase Chain Reaction Organic Chemistry Blast Paint Tool Sai Microsoft Excel Sds Page Molecular And Cellular Biology Mass Spectrometry C++ Microbiology Sql Python Immunoprecipitation Transposon Mutagenesis Genetics Biochemistry Machine Learning Fluorescence Microscopy Northern Blotting Thin Layer Chromatography

Christopher Chao Education Details

  • University Of The Pacific
    University Of The Pacific
    Data Science
  • University Of The Pacific
    University Of The Pacific
    General
  • Ucsc Silicon Valley Extension
    Ucsc Silicon Valley Extension
    Bioinformatics

Frequently Asked Questions about Christopher Chao

What company does Christopher Chao work for?

Christopher Chao works for Autoroboto

What is Christopher Chao's role at the current company?

Christopher Chao's current role is PEN Tester @ AutoRoboto | Google Pixel.

What is Christopher Chao's email address?

Christopher Chao's email address is cc****@****ael.com

What schools did Christopher Chao attend?

Christopher Chao attended University Of The Pacific, University Of The Pacific, Ucsc Silicon Valley Extension.

What skills is Christopher Chao known for?

Christopher Chao has skills like Reverse Transcription Polymerase Chain Reaction, R, Dna Quantification, Data Science, Electrophoretic Mobility Shift Assay, Cell Biology, Biology, Crispr, Western Blotting, Node.js, Arduino Ide, Galaxy.

Who are Christopher Chao's colleagues?

Christopher Chao's colleagues are Kevin Cai, Sergii Troichuk.

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