Andrii

From Ukraine (UTC+3)

Back-end Web Developer|Senior

Lemon.io stats

1

projects done

3902

hours worked

Skills and seniority verified on Jul 9, 2021

Andrii – JavaScript, Python, Django

Experienced software architect with over 10 years of experience, specializing in software design, team management, full-stack web development, machine learning, computer vision, and big data. Enthusiastic about system design, machine learning, and continuous self-education. Proficient in working both independently and as part of a team.

18 years of commercial experience in

Adtech

Advertising

Data analytics

Management

Sports

Main technologies

JavaScript

1 year

Python

8 years

Django

3 years

Machine learning

7 years

Additional skills

Computer Vision

C++

FastAPI

ElasticSearch

MySQL

Redis

MongoDB

Nginx

PostgreSQL

Docker

Direct hire

Possible

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Experience Highlights

Tech Lead

Dec 2016 - Jul 20214 years 7 months

Project Overview

Automatic statistics extraction from video stream- broadcast auto-production. Features: support of different levels of AI model performance and precision for video stream analysis

Responsibilities:

Designed live video stream processing ML-based pipeline;
Implemented separate pipeline components;
Implemented research papers for image analysis;
Trained and applied custom ML models;
Created the video stream processing architecture;
Developed the core platform and features;
Mentored the team;
Performed code reviews.

Project Tech stack:

Python

C++

PyTorch

OpenCV

gstreamer

CUDA

FastAPI

asyncio

Senior Data Engineer

Aug 2014 - Nov 20162 years 3 months

Project Overview

Data platform for video advertising platform. Features: automatic recommendations, bill generation, and insights collection

Responsibilities:

Implemented monitoring and alerting systems;
Implemented ETL pipeline;
Performed data monitoring, analysing and predicting;
Refactored and reviewed the code.

Project Tech stack:

Python

ElasticSearch

AWS Lambda

Redshift

Software Engineer

Oct 2012 - Jul 20141 year 9 months

Project Overview

Key product features: simultaneous support of multiple ad platforms - Facebook, Instagram, and Twitter, automatic rule-based optimization of ad campaigns.

Responsibilities:

Andrii was responsible for the core application and feature development.

Project Tech stack:

Python

Django + REST Framework

Celery

PostgreSQL

MongoDB

Angular.js

Software Engineer

Oct 2012 - Jul 20141 year 9 months

Project Overview

The product allows to integrate with service providers that do not have an API that is publicly accessible

Responsibilities:

Implemented a scraping system from scratch;
Configured automatic building and deployment.

Project Tech stack:

Typescript

CasperJS

Webpack

Keep in mind, the experience summary might exclude non-relevant projects

Education

2014

Automation of scientific research

Master's

Languages

English

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