Vitaliy

Vitaliy Kokhan
JUNIOR DATA SCIENTIST

CONTACTS SUMMARY
[open contact info](look above in the "contact info" section) Diligent Junior Data Scientist with strong skills in
[open contact info](look above in the "contact info" section) data science and machine learning. Proficient in
Python and data visualization. Eager to contribute
GitHub to impactful projects and continuously expand
LinkedIn expertise through learning and development.
Telegram Passionate about leveraging data-driven solutions
for real-world challenges.
Ternopil, Ukraine

PROJECT EXPERIENCE
HARD SKILLS Built an AI Text-to-Image Generator Web App GitHub
(Python, Streamlit, Stability-AI, Git/GitHub, PyCharm)
Python Created a web application that generates images from text
Exploratory Data Analysis (EDA) inputs using Stability-AI's model. The app is built with
Recurrent Neural Networks (RNN) Streamlit for a user-friendly interface.
Deployment of ML Models and Apps Role: Developer. Implemented the model integration and
Docker, Git/GitHub developed the web interface.
NumPy, SciPy
Pandas, Matplotlib Developed an Image Classification Web Application GitHub
Streamlit, Dash (Python, TensorFlow/Keras, Streamlit, Git/GitHub, PyCharm)
SQL (SQLite, PostgreSQL) Created a web application that allows users to upload
noSQL (Redis, MongoDB) images for classification using a trained neural network.
Scikit-learn Role: ML developer. Designed and implemented the model
LightFM integration, user interface, and image upload functionality.
TensorFlow Created a recurrent neural network for classifying reviews
Keras, PyTorch from the IMDb dataset using the Keras library. GitHub
Natural Language Processing (NLP) (Python, TensorFlow/Keras, GitHub, Google Colaboratory)
Role: Data scientist. Created the RNN model, performed training
and evaluation
LANGUAGES
English - Upper-Intermediate
WORK EXPERIENCE
Spanish - Fluent
Ukrainian - Native Driver
Cabify, Valencia, Spain | 2018-2021
EDUCATION Ensured safe and comfortable passenger transportation
Optimized routes using navigation systems
IT School GoIT (Kyiv), Ukraine Provided excellent customer service and problem resolution
Python Data Science and Machine Learning
Achievement: Recognized for top-notch service and safety
2023/2024

CEFP, Salamanca, Spain Customer Sales Manager
Development of Electronic Products Megatile, Valencia, Spain | 2017-2018
2004/2006
Managed customer sales operations
BATI, Ukraine Developed and maintained relationships with clients
Led sales team to achieve and exceed sales goals
Economic Analyst, bachelor's degree
1999/2003 Achievement: Implemented new sales strategies