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Summary

Expertise

Project Highlights

Education

Agency

OT

English:

Advanced

Oleksandr T.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Advanced

Professional software engineer 7+ years of hands-on experience

- Deep Python expertise - Experience in working with infrastructural tools - Tech lead experience - Data Engineer experience

Want to hire this engineer?

Check if Oleksandr is available

Expertise

Years of commercial development experience

7 years of experience

Core technologies

Python 7 years
AWS 5 years
Flask 6 years
SQL 5 years
Django 6 years
Elasticsearch 5 years

Other technologies

MongoDB
PostgreSQL
React.js
SQL
Jenkins
Nginx
Redis
RabbitMQ
Docker
Graph
PyTest
GraphQL
Google Cloud Platform
pandas
Fast API
REST Api
Numpy

Project Highlights

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Python Developer

Music Royalties Distribution Platform

May `20 - May `24

4 years

Musical rights, agreements and usages management system Management system for musical claims.

Responsibilities & achievements

Designed database models; ▪ Designed API endpoints; ▪ Optimized and refactored backend; ▪ Introduced tests to a project; ▪ Replaced Celery with Dramatiq for backend tasks; ▪ Formed and parsed XLSX/CSV/TSV reports; ▪ Set up authorization using Azure; ▪ Implemented client to communicate with another application via GraphQL API; ▪ Introduced Clickhouse database as a secondary database, filled with data from external sources.

AWS
Django
MongoDB
PostgreSQL
Elasticsearch
Celery
Docker
PyTest
GraphQL
icon
Python Developer

Indoor restaurant analytics (ML-based calculation of queue length to optimize costs) and video processing.

May `20 - May `22

2 years

Indoor restaurant analytics (ML-based calculation of queue length to optimize costs) and video processing.

Responsibilities & achievements

Designed database models; ▪ Designed API endpoints; ▪ Implemented utils to generate videos feed from images; ▪ Set up use of ffmpeg in pair with cv2 to speed up video feed generating, ▪ Implemented asynchronous S3 upload/download using aioboto.

AWS
Flask
OpenCV
PostgreSQL
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Python Developer

Language learning system based on microservices.

Jan `19 - May `20

1 year

Language learning system based on microservices.

Responsibilities & achievements

- Designed database models; ▪ Designed API endpoints; ▪ Optimized and refactored backend; ▪ Implemented tests; ▪ Participated in planning sessions.

AWS
Flask
MongoDB
Python
Docker
icon
Python Developer

Banners resizing web application.

Jan `18 - Jan `19

1 year

Banners resizing web application.

Responsibilities & achievements

- Backend development - developed resizing algorithm (including parsing and updating js scripts and html pages); ▪ Implemented resizing algorithm; ▪ Code for parsing HTML, JS and CSS.

Flask
HTML/CSS
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Python Developer

Instagram Scraper

Jan `17 - Dec `17

11 months

Asynchronous multiprocessing scraping Instagram posts.

Responsibilities & achievements

-Backend Developer - developed scraper, API.

Flask
PostgreSQL
SQL
Redis

Education

Higher education in Computer Science

Agency

Software development, AI agency #66

50-100

GMT+2

Kharkiv/Ukraine, Tallinn/Estonia

Core Expertise

AngularJS
AWS
Cloud Engineer
ETL
Groovy
Java
Kotlin
Machine Learning
Python
TypeScript
Artificial Intelligence
Artificial Neural Networks
Computer vision
DevOps
eLearning
User Experience Design
User interface design
Quality Assurance
NLP
Microservices

Industries

Education & Science, E-Commerce & Retail, Healthcare & Medicine, Audio & Music, Data Science & Machine Learning, Conversational automation

Want to hire this engineer?

Check if Oleksandr is available