Solidity Developer
Blockchain Developer
I am a software engineer with a strong backend background and solid experience in blockchain development. I spent three years working as a Full-Stack .NET developer, primarily focused on backend systems, APIs, and business logic, while also contributing to Angular-based frontend applications. After that, I dedicated one year to in-depth study of blockchain technologies, with a strong focus on Solidity. During this period, I designed and implemented multiple smart contracts, gaining a deep understanding of Ethereum-based architectures and on-chain logic. For the past two years, I have been working professionally as a Blockchain Developer, building and maintaining smart contracts, blockchain-integrated backend services, and Web3 infrastructure. My experience includes writing production-grade Solidity contracts, integrating blockchain logic with backend systems, and working on performance-critical and security-sensitive components. I am open to new technologies and continuously invest in self-development. In my free time, I explore artificial intelligence and cybersecurity topics to broaden my technical perspective. I also plan to obtain Google professional certifications to strengthen my expertise and formal qualifications further.
Experience: 2 years
Yearly salary: $140,000
Hourly rate: $70
Nationality: πΊπ¦ Ukraine
Experience
Blockchain Developer
fwdx.io 2023 - 2024
Developed and tested smart contracts using Solidity, Hardhat, and Foundry (Forge). Gained hands-on understanding of EVM internals, transaction lifecycle, mempool mechanics, and interaction with blockchain nodes via RPC.
Junior β Middle
Danish government project 2019 - 2022
Worked on a Danish government project focused on public-sector data management. Responsibilities included database customization, extending data models, developing new backend API endpoints, and integrating them with the frontend using Angular 10+. Collaborated on maintaining scalable, secure, and reliable enterprise-level solutions.
Skills
javascript
web3
solidity
english