About me

I'm Dinis. I am a Data Scientist with over 5 years of experience, specializing in BI analytics, data analysis, and machine learning. My expertise spans various industries, including healthcare, where I led telemedicine initiatives and developed machine learning models to detect skin cancer.

In addition to data science, I have a solid foundation in medicine, which adds unique value to my work in analyzing and improving healthcare data.

What i'm doing

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    Data Analysis

    Professional analysis and interpretation of data to drive business insights and informed decision-making.

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    Machine learning

    Designing, training, and deploying machine learning models to solve complex problems and extract actionable insights.

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    DevOps

    Implementing and managing CI/CD pipelines, infrastructure automation, and scalable deployment processes.

Soft Skills

  • Fast Learner

    Fast Learner

    I have the ability to quickly acquire new knowledge and adapt to changing technological environments.

  • Teamwork

    Teamwork

    I collaborate effectively in multidisciplinary projects and communicate clearly with team members.

  • Problem Solving

    Problem Solving

    I am creative and efficient in identifying and solving technical problems.

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Tech Experience

Resume

Experience

  1. Beeline — Lead Data Scientist

    2024 — Present

    * Received recognition from the Deputy General Director for rapidly automating the selection of the optimal subscription fee in the context of price increases.
    * Received recognition from the Deputy General Director for automating analytical ad-hoc tasks using AI.

  2. ProgKids — Senior Data Analyst

    2023 — 2024

    * Built a data analytics system from scratch.
    * Developed an LLM-based system to monitor sales managers' outgoing calls.
    * Developed a model for matching teachers to students using machine learning methods.

  3. Freelance — Data Scientist

    2020 — 2023

    Delivered data analysis, visualization, and predictive modeling solutions for clients. Turned complex data into actionable insights to support decision-making.

  4. World Telehealth Company LLC — CEO

    2018 — 2020

    * Founded and developed a telemedicine company from scratch.
    * Developed an ML model for detecting skin tumor diseases.
    * Conducted over 300 telemedicine consultations for citizens of Chile and Mexico.

  5. Medical Worker

    2011 — 2019

    Worked as a doctor, emergency medical technician, and nurse. Acquired extensive experience in the field of medicine:
    * 09/2018 – 11/2019: General Practitioner (Telemedicine). World Telehealth Company LLC, Hanover, Maryland, United States
    * 06/2013 – 08/2015: General Practitioner. City Medical and Social Center, St. Petersburg, Russia
    * 06/2011 – 08/2011: Emergency medical technician. Ivanovo City Hospital, Ivanovo, Russia
    * 11/2010 – 03/2013: Nurse. Cardiovascular Surgery Department (10/2011 – 03/2013), Ophthalmology Department (11/2010 – 10/2011). Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia

  6. Freelance — Scientific Writer

    2015 — 2018

    Authored 193 scientific articles in the fields of medicine, biology, and psychology.

Education

  1. RosNOU

    2024 — 2027

    Master’s degree in Computer Science with a specialization in Artificial Intelligence Systems

  2. North-Western State Medical University named after I.I. Mechnikov

    2013 — 2015

    Residency in Neurosurgery

  3. Pavlov First Saint Petersburg State Medical University

    2007 — 2013

    Specialist Degree in General Medicine

Courses

  1. Karpov Courses

    2025

    Data Science Training Simulator

  2. Tomsk State University

    2022

    Data Analyst

  3. Yandex

    2022

    Data Science Specialist

  4. Academy of Professional Standards

    2020

    Qualification upgrading course (specialty “Neurosurgery”)

  5. Ufa University of Science and Technology

    2020

    Machine Learning for Biomedical Data Processing

  6. Black Sea Yacht School

    2018

    VHF Marine Communications Master SRC, International Bareboat Skipper Sail

  7. Medtronic

    2014

    Practical Aspects of intraoperative neuromonitoring application in neurosurgery

Additional

  1. Instituto Cervantes

    2018

    Diploma of Spanish as a Foreign Language, Level C1

  2. Scientific conference

    2010

    III degree diploma in scientific conference “Current issues of experimental and clinical medicine – 2010”

Languages

  • 🇺🇸 English - Advanced
    75%
  • 🇪🇸 Spanish - Proficient
    90%
  • 🇷🇺 Russian - Native speaker
    100%
  • 🇸🇦 Arabic - Elementary / Communicative
    30%

My Skills

  • Python
    100%
  • SQL
    90%
  • PyTorch
    80%
  • PySpark
    90%
  • Docker, Docker Swarm
    80%
  • Statistical analysis
    90%
  • Airflow
    70%
  • MLFlow
    70%
  • Git
    80%
  • Bash
    70%
  • Hadoop
    50%
  • C++ (pybind11)
    20%

Portfolio

Contact

My Contacts