Hello!

• AB test app development, library development to manage subscriptions and purchases on GooglePlay/AppleStore/Web.
• Key tasks:
• Developing a test application practically from scratch
• Support and development of the company's internal libraries
• Working with GooglePlay/AppleStore API
• Library integration for managing subscriptions and purchases across all backends
• Tech stack
• Python, Flask, SQLAlchemy, PostgreSQL
• AWS Api Gateway, AWS Lambda
• GooglePlay/AppleStore API
• pytest, mypy

• Development of a project for accounting for company finances (double entry accounting system).
• Key tasks:
  • Complete project refactoring.
  • Unification of development environments (local/dev/stage/production).
  • Integrate pytest, refactoring of the existing unittest tests and speed them up
  • Integrate docker for easy local development
  • Integrate Plaid API
  • Integrate Swagger/Redoc docs
• Tech stack
  • Django/Django Rest Framework/Celery/PostgresSQL
  • Stripe API/Plaid API/Sendgrid

• participated in the development of an application to improve team productivity.
• development of an application for unified authorization and storage of user data
• tech stack
  • Django/Celery/MySQL/ElasticSearch/REST/GraphQL
  • webpack/ReactJS
  • AWS (Cloudformation)
  • Trunk Based Development, Zero downtime migrations

• development of an application to automate advertising messages on Facebook.
• tech stack:
  • Backend: Django/Celery/PostgreSQL/FacebookAPI
  • Frontend: Angular2/webpack
  • Deployment: Ansible/AWS
• development of a website (affiliate system, KYC system) for a cryptocurrency (out staff project for the what.digital company)
• tech stack:
  • Django/Celery/PostgreSQL
• development of an application for a transport company (admin panel, calculation of routes, order processing, integration of payment systems)
• tech stack:
  • Django/Celery/PostgreSQL/jQuery/socket.io/node

• configuring linux servers from scratch to deploy web projects
• setting up a working environment for the PHP development team (sftp, git, Redmine)
• optimization of existing web servers
• mail configuration for servers
• development of asos.com parser (in python) with integration to the OpenCart database

• passing various tasks (checkio, stepic, codewars)
• writing various system utilities to speed up routine tasks
• writing website parsers

Full setup and support for web hosting with multiple sites.

Responsibilities:

• Establishing new sites into operation (setting up ISPs, domains)
• database support (MySQL)
• mail setup
• Web server setup (Apache, Nginx)
• anti-virus, anti-spam