Viktor Bitiukov

• Design of the backend on a microservice architecture; • Development of a rolling stock generator; • Creation of the train simulator to test the backend's operation; • Database normalization; • Setting up mutual communication within the team; • Mentoring young professionals;

• Application backend design and development; • Database design and implementation, mainly Postgres (TypeOrm), MongoDB (mongoose); • Development of services for interacting with blockchain network (mostly Ethereum) using Web 3 library; • Development of applications using NestJS, NodeJS on microservices architecture; • Configuring microservices in NestJS using the built-in tools (TCP), as well as Redis and RabbitMQ;

• Database design and implementation, mainly in MongoDB (mongoose); • Layout and development of web applications using React; • Telegram bot development; • Rest API development; • Implemented entire turnkey service in 2 months, from a concept to a product that can already generate revenue;

• Participated in the development of 20+ games, apps, websites, bots; • Helped businesses with setting up CRM systems; • Supported projects with an audience from 200 thousand up to 6 million people;