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Serhii Andreiev

Ukraine Kyiv, Ukraine
11 months 18 days ago
Available for hire available for hire
5 Safe completed
1 year ago
6 Clients
registered for 1 year

Rating

Successful projects
71%
Average rating
9.4 of 10
Rating
693
Python
Machine learning
3 projects
Machine learning
2 projects
Python
2 projects
Application programming
1 project
System programming

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CV (in the original language)

SUMMARY


By day Middle Data Scientist at MyCredit.

By night I lead computer vision projects. 

I deal with geo-data as a hobby. 

Programming in Python for three years. 


Will share knowledge in my field with students for free. 


SKILLS

Python: NumPy, Pandas, Plotly, Scikit-learn , CV2/opencv, Tensorflow/Keras, PyTorch.

At Basic level: C#, C++ ,  JS, html, css

Google Analytics, Tableau.


WORK EXPERIENCE


Data Scientist – Chaev-Tech-Team

April 2021 – Current Time

Scorecard, analytics, programmer.

Duties: ML Engineering, DA, ML Backend

Tech-Stack: Python, Sk-learn, catboost, vaex


Owner/Dev – Chaev-Tech-Team

April 2020 – Current Time

Web-Application designed to reduce 

the workload for healthcare professionals

Duties: Architecture and concept development, 

project management, Backend.

Status: In developing

Tech-Stack: Python, FastAPI, Vue, AWS, MongoDB

Presentation


Data Scientist/Intern - Verdict

June 2020 – September 2020

Duties: ML Projecting, Data Gathering & Analysis

Tech-Stack: Python, Streamlit, Scikit-learn, np, pd, plotly


ML Engineer

February  2020 – May 2020

Project designed to automate diagnostics 

of lung disease by computer vision methods

Duties: Arch, ML Developing, Data Research.

Tech-Stack: Python, Scikit-Learn, CV2, Keras, Azure

Presentation


EDUCATION

National Technical University of Ukraine 'Kyiv Polytechnic Institute', Kiyv – Bachelor

September 2019 – June 2023

Automation and Engineering


Soft Skills

Communication, Curiosity

Adaptability, Team Player,

Storytelling, Critical Thinking


PAPERS AND CERTIFICATES

Detection of architectural defects in images using convolutional networks.

NNetworks and Deep Learning

Improving DNN

Data Science in Python

Automation of lung disease diagnostics

We_Challenge Hackathon


Skills

Portfolio

Автоматизация диагностики архитектурных сооружений

Machine learning

Программное обеспечение для обнаружения дефектов архитектурных конструкций на изображениях. В данной статье описывается архитектура и процесс реализации методов машинного обучения для классификации изображения.

Классификация прибыльности.

Machine learning

Модель классификации прибыльности клиента.

Doctorly - web

Python

Приложение для обращения к врачу онлайн.

Matrix Factorization Movie Recommender

Machine learning

Covid-19 Risk Zones

Python

Определение зон с риском заражения на основе Big Data о локациях и инфраструктуре региона.

Автоматизация диагностики легочных заболеваний.

Python

Система распознавания легочных заболеваний на рентгенах с помощью машинного обучения.

 

Reviews and compliments on completed projects 5 1

10 April 2021 3000 RUB
Помощь

Quality
Professionalism
Price
Availability
Terms

Очень быстро среагировал, ответил и сразу же помог в очень короткие сроки. Очень порядочный. Увлекается заданием как будто делает для себя.

Quality
Professionalism
Price
Availability
Terms

Сергей очень быстро выполнил заказ и помог разобраться:)

Quality
Professionalism
Price
Availability
Terms

The situation with the executive gently surprised me.TZ - contains commercial information (development directions, graphic libraries used, data protocol, data storage format, the logic of the device work, etc.and etc.)The executor received a deposit of money in the seafood, all the TZ files and then came out to contact once in 2 days, saying that the next day he will start the development.He has disappeared from the connection.In the end, they lost 5 days.The executive announced when I asked once every two days to inform about the course of the work.After that he proposed to cancel the order, sent that other orders were collected until our order was agreed.I think this characterizes the Executive in a certain way.If I have already received other orders, why did I take the TZ files?Why did you not immediately refuse the order?I didn’t like it.by P.S. Now I look at the status of the Executive - "free for robots".And he wrote to me, “I’m going to the other people who came into the interval when we agreed the terms on the platform.”that is.The executor blurred.Make the conclusions.

Quality
Professionalism
Price
Availability
Terms

Супкепрофи Все сделано качествкнно и в срок

Quality
Professionalism
Price
Availability
Terms

Начали работать, пока что все идет хорошо, продолжаем работу во втором етапе проекта.

30 November 2020 5000 RUB
and Python. of OpenCV. Work + Reporting

Quality
Professionalism
Price
Availability
Terms

Все сделано быстро и в 2 раза быстрее указанонго срока.
Спасибо!

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