Python backend developer

Текущий статус/должность: Python backend developer.

Мои компетенции и опыт

Optimized code in Flask and Django using multiprocessing and asynchronous approaches, and implemented CQRS by moving the most popular pages to a separate NoSQL database (MongoDB).

Developed a “smart” warehouse system based on microservices with FastAPI, Redis, and Celery, connected via gRPC, collaborating with ML crew.

Refactored backend from Perl (Mojolicious) to Python FastAPI and integrated payment systems (Stripe, PayPal, WebMoney, Cryptomus).

Built a web service for verifying crypto assets, integrating third-party APIs, and processing and validating data via RESTful interfaces using JSON and XML.

Developed backend for a mobile application with in-app payment integration through Apple Pay and Google Play Billing.

Skills:

FastAPI, Django, Flask, Pytest, gRPC, REST API, DB ORM (SQLAlchemy, Mongoengine), flake8, black, isort, mypy, MySQL (MariaDB), PostgreSQL, MongoDB, Elasticsearch, RabbitMQ, Celery, Redis, Kafka, Memcached, Docker, Kubernetes, GIT, CI/CD GitLab (use only), Apache, Nginx, HTML, CSS, XML, Linux