AS
Ukraine
UTC+02:00 (Europe/Kiev)
Andriy S.
Python Backend Developer (Django, Pandas, Data Analysis)
Higher Education Computer Science
$80,600$72,600/YEAR
10% discount on yearly basis
All rates are indicative, annual rate includes 10% discount
$6,400/MONTH
$40/HOUR

Expertise

Core technologies

Python 4 years
JavaScript 4 years
Scrapy 4 years
pandas 4 years
Django 4 years
Data scraping 4 years

Other technologies

Asterisk
Docker
PyTest

Portfolio Highlights

Dec `16 – Dec `19
3 years

NDA

The web service is a part of a CPI (Cost per Install) network. If a person who clicks on the ad can’t get to the target destination (e.g. because of the non-suitable location), the app redirects them to a similar application.

Python Developer

- Developed database architecture. - Implemented the analytical functionality within the database. - Developed the redirection functionality.

JavaScript
PostgreSQL
Python
Git
PhantomJS
Dec `16 – Dec `19
3 years

NDA

The app analyzes whether the person who clicks on the ad will get to the target destination.

Python Developer

- Developed database architecture. - Developed an API for getting redirection lists through HTTP queries and analyzing whether the target destination was in the redirection list. - Crafted the functionality for masking the browser as another device, using PhantomJS.

JavaScript
PostgreSQL
Python
Git
PhantomJS
Dec `16 – Dec `19
3 years

NDA

A server app that extracts call directions from a database (MySQL); makes a query to Asterisk AMI; analyzes the respondent’s voice (human/robot); saves the outcome into the database.

Python Developer

- Developed an API for interaction with databases. - Developed the functionality for interaction with Asterisk AMI. - Developed the architecture of the databases.

MySQL
Python
Firebird
Git
Dec `19 – Present
2 months

NDA

Regulatory information archive with ~10k publications.

Python Development (Backend & Data Analysis)

- Migrated the key archive’s functionality from PHP to Django (in cooperation with a PHP developer)

Django
Python
Dec `19 – Present
2 months

NDA

Extracting the tables from AWS Database; structuring the data; calculating Mean, Median, and other statistical metrics using Pandas.

Python Development (Backend & Data Analysis)

- Developed the functionality for interaction with the AWS Database. - Developed the data analysis functionality.

AWS
Python
Git
MultiProccesing
pandas
Dec `19 – Present
2 months

NDA

A custom API for integrating the money exchange website with payment systems (such as DirectPay).

Python Development (Backend & Data Analysis)

Developed an API that communicates the backend part of a website with the payment system through HTTP queries.

Python
Git
PyTest

About me

Andriy is a Python Developer with 4+ years of commercial experience in various fields — from Backend Development to Advertising Networks Testing. Having dedicated the lion’s share of his career to projects, related to Advertising and IP Telephony, now he's deeply immersed in Backend Development and Data Analysis.

Web & mobile dev agency #311

50-100
Mykolaiv/Ukraine
GMT+2
Core Expertise
Elixir
Erlang
Java
Java EE
JavaScript
Node.js
PHP
Python
React.js
UI
UX
WordPress
DART
Golang
Java ME
Laravel Framework
Scrapy
Angular 2x
Java 7
Symfony2
Yii2 PHP Framework
Java 8
Android Operating System
Vue.js
Angular 4
Angular Material
Flutter
.NET Core
Angular 7
JavaScript MVC
Industries
Education & Science, Banking & Finance, Healthcare & Medicine, Insurance & Risk Management, Automotive
Extrawest is an IT consultancy company that provides custom software development services for different businesses worldwide. The company helps its customers to overtake the competition by building dedicated development teams and providing high quality and cost-effective development services.