Max – React, JavaScript, Typescript

An official online learning platform from a popular real-time 3D/game engine, designed to teach users how to build games, interactive 3D, VR/AR, and other real-time 3D experiences.

• Supported and migrated an existing project from JavaScript and React to TypeScript and Next.js (frontend development)
• Developed custom components and schemas for Sanity Studio
• Maintained and extended the legacy backend project built with Go and Gin
• Performed code review and refactoring

This is a FinTech company that helps financial institutions engage account holders by offering fractional shares of stock as rewards for transactions, aiming to attract a younger demographic and boost interchange revenue. They offer integration solutions and API customization for a personalized experience.

• Implemented new features
• Conducted code review and refactoring
• Ensured code coverage with tests

This company is a multifaceted organization that owns several projects within the e-commerce domain, with a primary focus on developing marketplaces catering to specific niches. One of their notable ventures revolves around the sale of gun accessories, providing a platform for individuals interested in firearms to purchase related products.

• Supported and migrated existing project from Symfony to React (front-end development)
• Implemented new features
• Conducted code review and refactoring
• Ensured code coverage with tests

This solution was created to give people around the world access to the same investment assets. They're on a mission to empower investors of all types with radically simple investing tools and global access to markets.

• Migrated from the existing dashboard for admins to the new one using React and Tailwind CSS
• Covered code with unit/components tests using Cypress
• Templated email using MJML

This is the workplace experience platform that addresses the realities of the changing world of work.

• Fetched data from Firebase and dealt with it on the client side
• Worked with Canvas using Leaflet library
• Markup and styled according to Figma designs using Material-UI components and approach

The world’s work marketplace.

• Migrated from AngularJS to Vue/Vuex
• Wrote unit tests using Jest and Cypress
• Implemented reusable components as internal npm packages for different teams across the company
• Optimized performance

The project was related to one of the major auto-making companies in Germany. The idea of this project is to provide the possibility for marketing specialists across the globe (which are selling vehicles of this car producer) not during 2 weeks as it was before, but within 24 hours.

• Implemented components, detailed with complex forms
• Validated forms
• Created responsive and styled markup

This is an independent medium-sized company that offers more than just an ERP system.

• Developed ERP system from scratch, accorded to the existing Desktop solution
• Implemented components using React
• Fetched data from the API and handled it using Redux, Redux-Saga, Reselect
• Styled custom, without any library
• Implemented and validated forms
• Covered and tested code

Award-Winning Sports Betting Solutions & iGaming Platform.

• Developed gambling terminals (plain JavaScript, no libraries)
• Styled custom without any UI libraries
• Fixed platform bugs
• Developed TVs (React, grid-markup for TVs with Chrome browser)