As a CTO my responsibilities have been leading the development of our platform, making decisions about technologies we use, as well as actual development work. As a true full stack developer and architect I have designed database schemas, GraphQL APIs, payment infrastructure, mobile apps, web apps, integrations with 3rd parties and more.Stack: React, React Native, Next.js, TypeScript, GraphQL, Apollo, Stripe, PostgreSQL, DevOps, Sanity (CMS), AWS, Lambda, SNS

As a full stack developer I at MEOM I have been working with multiple startup clients with their software development needs. I have been defining requirements, planning the development, making technology decisions and implementing the features.In startups it's extremely important to deliver fast and reliably. To be able to do that I have been also focusing on making the developer experience as good as possible in the projects to allow us developers to operate at highest possible level.I have been working on multiple mobile apps built with Expo (React Native) as well as web application built with Next.js and other React frameworks. I have developed multiple GraphQL APIs using technologies such as Apollo GraphQL, AWS Lambda, Hasura, PostgreSQL and Prisma.

Guidance of practical works in Development of Information Systems course. The target of the work was to model an information system using UML notation.

Guidance of practical works in Development of Information Systems course. The target of the work was to model an information system using UML notation.

I was responsible for finding a solution for customers' various problems. Problems included every kinds of situations concerning personal computers, mobile phones, broadband connections and know-how of using different programs. In addition to finding solutions to problems during telephone conversation my job included also selling other services to the customers.