Vasyl

Ukraine, Lviv
24 years old
Vasyl Marchak, Full Stack Developer
Over the past three years, I frequented a small coffee bar where the paper card loyalty system
irked me. This annoyance sparked the idea to create a simple browser-based loyalty system.
Implementing the concept proved more challenging than expected, requiring several weeks of
dedicated effort. This endeavor propelled me to delve into understanding web development
through building various small projects.
Contacts
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Languages
English Intermediate Ukrainian Native
Skils
TypeScript Javascript Node.js SQL Next.js React.js Express.js Git
Tailwind CSS Prisma ORM Tanstack/React-Query
Projects
LoayltyThing 11/2023-02/2024
The project focuses on simplifying the setup of a loyalty system, requiring just a few clicks
from the user. Notable features include online reviews and tips for baristas. The system
functions as a Progressive Web App (PWA), offering consumers an app-like experience.
Additionally, I have implemented a customization feature, allowing managers to personalize the
brand style for a cohesive appearance on customers' mobile devices. One of the project's key
aspects is providing a cost-effective alternative to more expensive native apps.
Core Technology
TypeScript Next.js React.js Tailwind CSS Prisma ORM
Tanstack/React-Query Trpc Next-Auth NextUI
Words 09/2023-11/2023
The primary goal of this project is to develop a Progressive Web App (PWA) for engaging
vocabulary learning using a 'repeating' method. Additionally, a Chrome extension will capture
new words from Netflix and YouTube, creating personalized vocabulary lists. The aim is to
simplify language learning through active engagement with real-world content and systematic
reinforcement.
Core Technology
TypeScript Next.js React.js Tailwind CSS Prisma ORM
Tanstack/React-Query Trpc Next-Auth NextUI Google Text to Speach API
SCT 07/2023-09/2023
The objective was to develop a tool for a retail company aimed at streamlining the ordering
process for accessories not currently stocked by the company.
Core Technology
Express.js React.js CSS Prisma ORM Tanstack/React-Query
React-Router Vite
Fin App 04/2023-06/2023
The primary project objective was to create a web application capable of tracking expenses
from both Mono Bank and Privat Bank accounts, and to provide users with insightful charts
and analyses based on their financial data.
Core Technology
Express.js React.js CSS Mongoose ODM MongoDB React-Router