Juan Sebastian Reyes

Machine Learning Engineer at Selector
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Contact Information
us****@****om
(386) 825-5501
Location
San Jose, California, United States, US

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Bio

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Credentials

  • Machine Learning
    Stanford University
    Sep, 2020
    - Nov, 2024
  • Algorithmic Toolbox
    UC San Diego
    Jul, 2020
    - Nov, 2024
  • The Unix Workbench
    The Johns Hopkins University
    Apr, 2020
    - Nov, 2024
  • Introduction to CyberSecurity (EDU-010)
    Palo Alto Networks
    Mar, 2020
    - Nov, 2024

Experience

    • United States
    • Software Development
    • 1 - 100 Employee
    • Machine Learning Engineer
      • Sep 2022 - Present

      Work with Data Science team to develop new features to find new correlations and patterns on network data with the help of machine learning algorithms Work with Data Science team to develop new features to find new correlations and patterns on network data with the help of machine learning algorithms

    • United States
    • Higher Education
    • 1 - 100 Employee
    • Software Engineer
      • Sep 2021 - Sep 2022

      In this period, I am utilizing machine and deep learning architectures, while gaining and applying a robust understanding of current and developing natural language processing practices for human language understanding. Improve expertise and experience in the industry by learning the lateststate-of-the-art algorithms and applying them to real-world projects. Collaborate with team members on various projects, research, and development for modern-day problem-solving.Key Contributions:● Trained n-gram language model using MLE and additive smoothing a subset of the One Billion Word Language modeling benchmark● Built a parts-of-speech (POS) tagger for English using a Hidden Markov Model (HMM) with the Viterbi algorithm using WSJ, a subset part of the Penn Treebank dataset● Toxic comment classification Kaggle competition: Developed Pytorch model to classify online comments based on their toxicity using BERT transformer model that achieved 96 % accuracy Show less

    • Graduate Teaching Assistant
      • Sep 2021 - Sep 2022

      In this role, I am conducting and spearheading a variety of classroomactivities, such as addressing students’ questions, grading programmingassignments, and crafting grading scripts to enhance student learning.Moreover, I am coordinating with the lead teacher to monitor the classschedule, while providing exceptional support to teachers with lessonpreparation by getting materials ready and setting up equipment.

    • United States
    • Higher Education
    • 1 - 100 Employee
    • Student
      • Sep 2017 - 2021

    • United States
    • Higher Education
    • 700 & Above Employee
    • Economics Department Peer Advisor
      • Sep 2020 - Dec 2020

      - Answered questions about the Economics undergraduate program - Helped students arrange their class schedules and graduate requirements - Worked on a newsletter group project for the Economics deparment - Answered questions about the Economics undergraduate program - Helped students arrange their class schedules and graduate requirements - Worked on a newsletter group project for the Economics deparment

    • Technology, Information and Media
    • 700 & Above Employee
    • Data Science Intern
      • May 2020 - Aug 2020

      During my time in this internship, I Developed a data science project within three months through close collaboration of software engineer and student software engineer team. We created a hybrid Recommendation System where the system would use both product ratings and reviews to learn about the customer preferences. The user would get certain product recommendations at certain points based on the category selected for product selection. During my time in this internship, I Developed a data science project within three months through close collaboration of software engineer and student software engineer team. We created a hybrid Recommendation System where the system would use both product ratings and reviews to learn about the customer preferences. The user would get certain product recommendations at certain points based on the category selected for product selection.

    • Colombia
    • Information Technology & Services
    • 1 - 100 Employee
    • Software Developer (Internship)
      • Jun 2018 - Aug 2018

      I partnered with a team of programmers through the production of innovative software applications. During each project, I would receive guidance on best software practices from the members of the team. I also conducted thorough research on algorithms to discover which ones could potentially benefit our programs and strategize plans for implementation. I helped the team generate a temperature tracking application for cargo trucks by providing insights on algorithms that could identify and prevent the occurrence of cargo truck drivers becoming drowsy. Show less

  • Foqus IPS
    • Bogotá D.C. Area, Colombia
    • Costumer Service Representative
      • Jun 2017 - Sep 2017

      I frequently interacted with international patients to resolve their concerns and maintain accurate, up to date information within the client database. I supplied patient support in both written and phone communication, ensuring that I reminded them of upcoming appointments and confirming their ability to attend. I transcribed all account information and records into an Excel sheet, and constructed a specialized cloud for storage. I frequently interacted with international patients to resolve their concerns and maintain accurate, up to date information within the client database. I supplied patient support in both written and phone communication, ensuring that I reminded them of upcoming appointments and confirming their ability to attend. I transcribed all account information and records into an Excel sheet, and constructed a specialized cloud for storage.

Education

  • University of California, Santa Cruz
    Bachelor of Arts - B.A, Economics
    2017 - 2021
  • University of California, Santa Cruz
    Bachelor of Science - BS, Computer Science
    2017 - 2021
  • UC Santa Cruz Natural Language Processing Master's Program

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