Freelance Software Developer

• Designed, developed, and deployed a Web3 P2E platform from scratch, successfully scaling the infrastructure to support thousands of users and over 100 DAU on mainnet.
• Developing web applications using Next.js, React.js, and TypeScript.
• Implementing Solidity smart contracts and integrating blockchain technology into web applications.
• Architecting backend solutions using PostgreSQL and Supabase, managing database connections and optimizing complex queries.
• Testing and fine-tuning applications to ensure high availability, scalability, and stability.
• Collaborating with UI/UX designers to implement pixel-perfect interfaces.

React Developer at Paidwork

• Contributed to the ongoing development of a cross-platform desktop application using Electron.js and React, seamlessly integrating new Web3 functionalities with native desktop environments.
• Enhanced and optimized web applications built with React.js.
• Implemented smart contracts in Solidity.
• Collaborated with cross-functional teams to design secure Web3 architectures and deployment strategies.
• Provided technical mentorship to team members regarding Web3, blockchain development, and smart contract best practices.
• Refactored and optimized code to improve overall application performance.

Junior Developer (Intern) at Transition Technologies S.A.

• Built modern web applications with React and TypeScript.
• Managed source code and version control workflows using Git and GitHub.
• Established database connections and managed queries.
• Contributed to application architecture planning and database integration tasks.
• Performed performance testing and optimization to meet quality standards.

B.Sc. in Computer Science at DSW University of Lower Silesia

Specialization: Cloud Application and Systems Engineer