Summary

Expertise

Project Highlights

Education

Agency

OP

English:

Upper Intermediate

Oleksandr P.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Senior Python Backend Developer

A proficient Python/Django Software Engineer with extensive experience in backend web development. Throughout his career, he has worked with technologies such as Django, Flask, DRF on various operating systems including Windows, Linux, and Mac OS. He is adept at managing databases like MySQL, PostgreSQL, and Redis and is well-versed with version control using GIT. A passionate developer, he thrives on challenges and believes in continuous learning to achieve project and product goals. He holds a strong conviction that outstanding results stem from collaborative team efforts.

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Expertise

Years of commercial development experience

5 years of experience

Core technologies

Python 5 years
PostgreSQL 5 years
Golang 1 year
Django 4 years
AWS 1 year
Flask 4 years

Other technologies

AWS
Django
Flask
Linux
MongoDB
MySQL
PostgreSQL
Python
Stripe
Git
Redis
Scrapy
RESTful API
Celery
SQLAlchemy

Project Highlights

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Senior Python Developer

Unified Communication Hub

That was a platform with the goal to provide the flexibly and handle all communication processes between organization and its customers. The core functionality of the system that we’ve build is: • providing complex data management tools for customers to improve their clients services and communications • messaging submodules integration to provide an easy way for customer to communicate with their clients with any way possible regardless its phone, email or social network • wide functionality spectrum for two-sided relations with customer and its clients to actively interact with each other in most efficient ways

Responsibilities & achievements

• Developing back-end core parts. • Developing system submodules. • Stripe integration. • Extending and adding new API`s. • Organizing storing data by using Django ORM and PostgreSQL. • Deployment of new feature to the stage and prod envs. • Celery cron tasks for custom messaging schemas processing.

Django
PostgreSQL
Python
Stripe
Git
Docker
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Senior Python Developer

Optimized Data Crawler Suite

A web crawler developed using Scrapy and Django to crawl specific pages with spiders and process the data to achieve business objectives. He worked on the core components, optimized code and performance, automated several modules, and introduced new features and functionalities.

Responsibilities & achievements

• Developed and maintained crawlers. • Introduced new features and supported existing ones. • Optimized the backend and ensured efficient Celery task execution. • Enhanced and streamlined API endpoints. • Managed deployment of features to production and set up staging environments.

Django
PostgreSQL
Python
Git
Redis
Scrapy
RabbitMQ
Celery
Docker
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Senior Python Developer

Customer Insight Integration Hub

Platform for business integration. This marketing system provides optimal satisfaction metrics for a customer's audience and allows the customer to engage with their audience based on this data.

Responsibilities & achievements

• Extending APIs using DRF. • Enhancing Django-admin sections of the application. • Developing components of the notification system.

Django
PostgreSQL
Python
Git
Docker
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Senior Python Developer

Flask IoT Business Suite - Under NDA

IoT platform for business, designed using Flask and a microservice architecture. The solution offers RESTful APIs, data-processing mechanisms, system synchronization, a comprehensive logging system, and employs SQLAlchemy with PostgreSQL for data management, supplemented by Celery for task handling.

Responsibilities & achievements

• Developing REST API with Flask and Pydantic. • Developing parts of the data-processing mechanism. • Creating mechanisms for synchronizing parts of the system. • Developing the logging system for the project. • Organizing data storage using SQLAlchemy and PostgreSQL. • Implementing Celery tasks for data storage and processing.

AWS
Flask
MongoDB
PostgreSQL
Python
Git
Docker
SQLAlchemy

Education

Higher education in Computer Science

Agency

IT Staff Augmentation agency #2719

50-100

GMT+4

Yerevan/Armenia,Tallinn/Estonia,Beirut/Lebanon,Rio de Janeiro/Brazil, Cairo/Egypt

Core Expertise

AngularJS
ASP.NET
AWS
C#
Django
Express.js
Java
JavaScript
MongoDB
MySQL
.NET
Node.js
PHP
Python
React.js
React Native
SQL
Symfony
TypeScript
UI
UX
Artificial Neural Networks
Laravel Framework
Machine learning Engineer
OOPS
Graphic design
Angular 2x
Design Patterns
ES6
Docker
Redux
ES5
Vue.js
Flutter
Nest
.NET Core
AWS Lambda
Neuron Network
Next.js
Nuxt.js

Industries

Education & Science, E-Commerce & Retail, Banking & Finance, Healthcare & Medicine, Blockchain & Cryptocurrency, Cybersecurity & Data Protection, Big Data, Branding, design, web development

Want to hire this engineer?

Check if Oleksandr is available