Position: .NET/Node.js Software Engineer
Category: .NET
English level: upper
Years of experience: 1

Regional student physics olympiad (8th grade) ‐ 1st place (2020)
National student mathematics olympiad (9th grade) ‐ 1st place (2021)
National stage of Junior Academy of Sciences of Ukraine contest (mathematics) ‐ 2nd place (2021)
Regional student mathematics olympiad (10th grade, competed for 11th) ‐ 1st place (2022)
Work experience:
– Currently working in a blockchain company Peanut.Trade. Tech stack is: ASP.NET Core, Node.js/NestJS, RabbitMQ, Redis, MySQL, Docker, Google Cloud. Microservice architecture. My main responsibilities and achievements are:
- develop and continuously improve an existing cryptocurrency arbitrage trading platform;
- research problems and create solution prototypes;
- work with a variety of crypto exchanges and their APIs, integrate new exchanges;
- migrate from pure Node.js to NestJS;
- implement interaction with external resources through web sockets for better performance and speed.

Projects: 
– Personal expenses application with analytics and integration with monobank, Privat24 etc. Tech stack:
- back-end: NestJS, Passport, TypeORM (PostgreSQL), DynamoDB, DocumentDB, GraphQL, AWS (ElasticBeanstalk, EC2);
- front-end: Next.js, NextAuth.js, Tremor, Tailwind CSS, Vercel.
– School management system which organizes classes, students, teachers, journals, diaries, homeworks etc. Tech stack:
- back-end: ASP.NET Core Web API, Entity Framework (PostgreSQL), RabbitMQ and some other libraries (MediatR, AutoMapper, NodaTime etc.); 
- front-end: Angular with PrimeNG UI and PrimeFlex.
– YouTube video to MP3 converter. Tech stack: ASP.NET Core Web API on back-end and React with PrimeReact UI component library on front-end.
– REST API for a product catalog with products and categories. Tech stack: ASP.NET Core Web API, Entity Framework (MS SQL Server), MediatR, MassTransit, FluentValidation, AutoMapper and xUnit for tests.
– E-commerce web-store on WordPress (petgoodies.co.uk).
– Bots for automated analysis of products and sellers on Amazon and eBay with export to Google Sheets and notifications to email and Telegram, built in Zennoposter (a low-code platform), using some small pieces of C# code.