Some major tasks: — refactoring and code optimization for the idea's API; — improvements and bugfixes of filtering and searching for ideas on the platform; — optimization of search and filtering of users in the search engine; — carrying the user's ban flag from Redis to Postgres with subsequent revisions, corrections, and refinements; — refactoring of the API for chart events; — refactoring the user's favorite charts API; — filtering, merging, and other manipulations with symbols; — data migration to a database (of up to 6 billion records); — working with social components of the service: comments, public/private chats, likes, minds; — integration of the spam detector into the social part of the service.

— Refinement and support of the API for the mobile application (Django)— RESTful API development (Django + DRF)— Development of a parser on Selenium, for parsing more than 100,000 elements— CRM integration— Optimization and refinement of B2B (Laravel)— Code refactoringSome successful projects: — Flytrex - drone delivery system [Django · DRF · PostgreSQL · Celery · Docker] — CyberGuard - a platform for finding vulnerabilities in projects [Django · PostgreSQL · Selenium · MongoDB · Redis · Docker] — Vincofy - automated dropshipping platform [PHP · Laravel · MySQL] — Desire - analytical advertising selection system for the news site [Django · DRF · PostgreSQL · ClickHouse · RabbitMQ · Docker]