Juan Andrés González Urquijo

Juan Andrés González Urquijo  new_releases

About

Detail

Machine Learning / AI - Engineer
Bogota D.C., Colombia

Contact Juan regarding: 
Flexible work
Starting at USD45/hour

Timeline


work
Job
school
Education
folder
Project
flag
Award
auto_stories
Publication

Résumé


Jobs verified_user 0% verified
  • Creai
    Machine Learning Engineer public Remote experience
    Creai
    Jan 2026 - Current (6 months)
  • Neopenda
    Algorithm Engineer public Remote experience
    Neopenda
    Jul 2022 - Dec 2025 (3 years 6 months)
  • GE HealthCare
    RAQA Intern
    GE HealthCare
    Sep 2021 - Jul 2022 (11 months)
  • Fundación Materialización 3D
    Voluntario
    Fundación Materialización 3D
    Jun 2021 - Dec 2021 (7 months)
    - Development of a low-cost bionic upper limb prosthesis for people with low incomes.
  • Fiverr
    Freelancer
    Fiverr
    Nov 2020 - Jun 2022 (1 year 8 months)
    - I help investigators all around the world with their projects about Biomedical signals and Image processing.
Education verified_user 0% verified
  • Universidad de los Andes
    Master of Science in Biomedical Engineering
    Universidad de los Andes
    Jan 2023 - Jun 2025 (2 years 6 months)
  • MIT Professional Education
    Machine Learning : From Data to Decisions
    MIT Professional Education
    Oct 2022 - Dec 2022 (3 months)
  • Data Science for All by Correlation One
    DS4A / Colombia 6.0 , Data Science
    Data Science for All by Correlation One
    Mar 2022
  • Universidad del Rosario
    Bachelor of Engineering - BE, Ingeniería biomédica/médica
    Universidad del Rosario
    Jan 2017 - Apr 2022 (5 years 4 months)
Projects (professional or personal) verified_user 0% verified
  • Universidad de los Andes
    Precision Hip Alignment
    Universidad de los Andes
    Jun 2024 - Jun 2025 (1 year 1 month)
  • Universidad de los Andes
    Ischemic Stroke Lesion Segmentation via Hierarchical Vision Transformers with Deformable Attention
    Universidad de los Andes
    Jan 2024 - May 2025 (1 year 5 months)
    Developement of a state-of-the-art Vision Transformer for Isquemic Stroke Segmentation with deformable attention.
  • N
    Brain Age Prediction
    NeuroTechX
    Oct 2022 - Nov 2022 (2 months)
Awards verified_user 0% verified
  • Ministerio de Educación Nacional
    Reconocimiento Mejores Saber-Pro 2021
    Ministerio de Educación Nacional
    Dec 2022
  • Escuela Colombiana de Ingeniería Julio Garavito
    Ponente
    Escuela Colombiana de Ingeniería Julio Garavito
    Jun 2021
    Novel Features for Glaucoma Detection in Fundus Images in the 13th Mexican Conference on Pattern Recognition.
  • Escuela Colombiana de Ingeniería Julio Garavito
    Ponente
    Escuela Colombiana de Ingeniería Julio Garavito
    Nov 2020
    Actividad de ECG en relación con la tarea IAPS, en una participante del proyecto "Neurofisiología de las Emociones y Violencia Contra las Mujeres" que reconoce haber vivido experiencias de violencia en el marco de su relación de pareja.
Publications verified_user 0% verified
  • I
    Analysis of EEG and ECG in women with intimate partner violence experience during an emotional task
    International Journal of Psychophysiology
    Jan 2023
    Intimate Partner Violence (IPV) has been associated with cognitive, emotional, physical and physiological alterations, and with the presence of anxiety disorders. There is not enough research on this problem from an interdisciplinary approach despite the above. Therefore, this research compared the emotion perception and electrophysiological responses, elicited by an emotional task, in women who had experienced IPV and women who had not (WIPV). Forty-five participants (22 with and 23 without IPV experience) were presented with nine images from the International Affective Picture System (IAPS) database and performed a self-report using the Self-Assessment Manikin (SAM). In parallel, electrophysiological signals (ECG and EEG) were acquired, f
  • Springer
    Novel Features for Glaucoma Detection in Fundus Images
    Springer
    Jun 2021
    Glaucoma is one of the leading causes of irreversible blindness worldwide, and a correct and early diagnosis can impact on the disease treatment. The development of automated solutions for glaucoma detection, using digital image processing techniques and machine learning classifier models may enhance the conventional diagnosis methods. In this work, a new approach for feature extraction, based on projection vectors, was proposed as input to a Multilayer Perceptron (MLP) classifier for accomplishing automated glaucoma detection. Experimental results show that the proposed method provides good classification performance compared to state-of-the-art techniques: 91.6% of sensitivity, 94.5% of specificity, and 93.5% of accuracy. The proposed vec