Vadim Rufov Email & Phone Number

Helsinki, Fi

Helsinki, Uusimaa, Finland

Backend development of an online movie metadata services. https://kino.tricolor.tvResponsibilities:- Keep a hight level of code quality and test coverage ~90%- Development and supporting services which provide metadata content management for online cinema- Keep project documentation up to dateAchievements:- Developed a python package for our django projects that allows to generate an open api schemas based on specific requirementsUsed technologies:- python 3.9- django + django rest framework, sanic, fastapi- aiohttp (for async requests making)- postgres + redis- celery- docker- pytest

Backend development of an open source application aimed to provide ML-driven analytics and reporting for QA teams.Achievements:- Project has been redesigned from scratch- Developed fully-automated ETL-pipeline for gathering data from external data-sources and following pre-processing using: Celery, RabbitMQ and MongoDB- Implemented the app's containerisation using Docker- Organised internship program on the project which then followed by successful hiring several interns- Created all functionality for the users to interact with system via frontend side(Includes user authorization and authentication, possibility to create ML models, making predictions and convenient viewing of the total results)Used technologies:- python 3- pandas- django + django rest framework + django channels, fastapi- postgresql + mongodb + redis- celery + rabbitmq + airflow- docker- pytest

Marketing B2B SMS-services backend development.Achievements:- Developed functionality to support messages for discount card holders- Implemented communication bridge between backend and mobile clients that allows creating SMS-messages from mobile phones using STOMP-protocolUsed technologies:- python 3.4- postgresqland various private company libraries

Kostroma

Automated testing of post-trade systems for London Stock Exchange Group.Writing scripts to automated test data generating and active communicating with development team.

Testing post-trade systems for London Stock Exchange Group.Preparing client's project environments by their specific requirements using sql scripts and functionality provided by our product.Writing test documentation and execute regression tests.