As the Software Engineer, I've dedicated over 5 years to building top-tier web and mobile applications. I'm a tech enthusiast at heart. Let's join forces and propel our projects to new heights!

Rostyslav Zhuk

As the Software Engineer, I've dedicated over 5 years to building top-tier web and mobile applications. I'm a tech enthusiast at heart. Let's join forces and propel our projects to new heights!

Available to hire

As the Software Engineer, I’ve dedicated over 5 years to building top-tier web and mobile applications. I’m a tech enthusiast at heart. Let’s join forces and propel our projects to new heights!

Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

English
Advanced

Work Experience

SOFTWARE ENGINEER at Raven
December 31, 2025 - July 30, 2025
Raven.gg is an innovative platform designed to empower esports teams and enthusiasts to create, personalize, and manage their own esports apparel. The platform offers a robust 3D product builder that enables users to fully customize their esports jerseys and other apparel, from choosing styles and colors to uploading logos and personalizing every detail. This streamlined process allows for the creation of professional-grade esports gear with ease. As part of the development team, I work extensively with React for the front-end implementation, alongside integrating various tools and libraries to enhance the user experience.
SOFTWARE ENGINEER at Freelance
December 31, 2024 - July 30, 2025
Qanooni - an artificial intelligence assistant for Outlook and Word. It uses artificial intelligence to help people with reading, writing, and analyzing text. It also helps to write emails and texts clearly and correctly. I was responsible for styling this application to make it look easy to use and understandable for regular users. I also worked with artificial intelligence to make it work properly, such as generating data in tables and creating text based on what is already written in documents.
SOFTWARE ENGINEER at Cryptonary
December 31, 2023 - July 30, 2025
I participated in a major project with 750k Instagram followers and over 100k on other platforms, with more than 200k registered users on the website. I was responsible for building the mobile app from scratch, covering everything from development to deployment on both the App Store and Play Market. The app was focused on providing users with cryptocurrency news, articles from various authors, and opinions on the industry’s development. It also offered essential features such as tracking key cryptocurrency data and a portfolio tracker to easily monitor crypto portfolios. I implemented charts that visually represented portfolio tracking, adding depth to the app's functionality. Responsibilities included authorization and authentication using Firebase (login via Google/Apple), push notifications setup, deep link functionality, deployment management, and portfolio tracker design.
SOFTWARE ENGINEER at Scam Detection & Analysis Project
December 31, 2022 - July 30, 2025
A fraud detection platform analyzing images, text, and phone numbers to identify scams. Utilized OpenAI for intelligent fraud detection and an external tool for phone number analysis. The system includes an API for email scam detection via webhooks.
SOFTWARE ENGINEER at Guardarian
December 31, 2022 - July 30, 2025
Guardarian is a web-based cryptocurrency exchange platform offering trading for over 400 different cryptocurrencies. Responsibilities included developing crypto pages, pagination, admin-panel, SEO optimization, login system, and support functionality.

Education

Bachelor's degree at LPNU
June 1, 2020 - January 31, 2024

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Gaming, Media & Entertainment