{Build. Collaborate. Innovate.}
MATEJ  VUKOSAV

{Software Engineer}

MobileMobile
WebWeb
BackendBackend
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Crafting Solutions that Work

Technology Stack

Experience

Projects

Web3

OnChainRiddle

A decentralized multiplayer riddle game built with Ethereum smart contracts and a modern React frontend. OnChainRiddle is a blockchain powered game where users solve riddles directly on chain. Riddles are managed by a smart contract bot, and users submit answers using their Ethereum wallet (e.g., MetaMask).

ReactEthereumViem
Mobile App

Rimac Automobili

Digital extension of the hypercar, delivering an immersive, real-time connection between driver and machine. Designed to mirror the vehicle’s engineering precision, the app provides remote vehicle controls, enabling actions such as locking, climate preconditioning, and charging management directly from a smartphone.

AndroidiOSKotlin Multiplatform
Web3

Calimero Network

Customizable sidechain built on top of NEAR protocol. A solution for businesses to access privacy features and enable scaling for their blockchain applications.

Next.jsReactNEARSidechain
Retail

Marriott

An Android app for large-format displays used in airport terminals and shuttle waiting areas. The application shows real-time shuttle arrival times and upcoming flight listings, providing travelers with clear and dynamic updates.

AndroidKioskLiveData
Automotive

Gatorade

An interactive Android application designed for large-format displays (38” and 19”) installed in shopping malls. The app presented Gatorade’s product lineup through an engaging, touch-driven interface optimized for public environments.

AndroidKioskInteractive
Web3

Solana Wallet

A non-custodial Solana wallet built as a web app and a browser extension. The wallet supports the core Solana wallet standard for dApp connection and signing. It gives the users an overview of their full portfolio.

ReactWebExtensionWebAppWeb3.js

Domains

My approach

Having worked in multiple industries, the playbook stays the same:

“Understand the challenge, adapt to it fast, and deliver the right solution.”

Automotive
Automotive

Crafting companion apps and infotainment systems that enhance the in-car experience, making driving smarter and more enjoyable.

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