Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm an FE Engineer with some full-stack experience. My core expertise is React/Next.js and Ionic React. On the backend, I've built Node/Express APIs (basic level), and I'm currently learning Rust.…

Frally Fridolin





I'm an FE Engineer with some full-stack experience. My core expertise is React/Next.js and Ionic React. On the backend, I've built Node/Express APIs (basic level), and I'm currently learning Rust.…

Available to hire

I’m an FE Engineer with some full-stack experience. My core expertise is React/Next.js and Ionic React. On the backend, I’ve built Node/Express APIs (basic level), and I’m currently learning Rust.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Front-End Engineer (Full-Stack Scope) at Native Productions

February 1, 2022 - Present

Built clean, testable UIs using React/Next.js, Flutter, and Ionic React; reduced defect rate by approximately 50% through standards and testing. Led front-end guidelines and code reviews resulting in a 70% reduction in new hire onboarding time. Integrated smart contract events with Web3.js and Ethers.js to enable real-time blockchain data in the user interface.

Senior Front-End Engineer at Uniflow Ltd

January 1, 2025 - September 3, 2025

Delivered core React/Next.js features for a financial modeling product. Collaborated with the CEO on scoping, estimating, and defining acceptance criteria.

Front-End Software Engineer at Airdrop Technologies

December 1, 2023 - September 3, 2025

Connected the front end to AWS Amplify and GraphQL, improving scalability and data performance. Implemented real-time chat with mentions and regex-based icon handling, internationalization (i18n), and an interactive UI. Built NFT marketplaces with automated NFT generation, on-chain transactions, and analytics tracking.

Front-End Blockchain Engineer at Upbond Inc

August 1, 2023 - September 3, 2025

Delivered a non-custodial wallet in Ionic React with cross-browser parity. Built an NFT airdrop platform and a gamified attendance app with token rewards and swap cash-outs.

Senior Front-End Engineer at Unlow Ltd

February 1, 2022 - Present

Delivered core React/Next.js features for a financial-modeling product; partnered with CEO on scope, estimates, and acceptance criteria; integrated smart-contract events with Web3.js and Ethers.js; built NFT marketplaces with auto-generated NFT, on-chain transactions, and analytics tracking.

Front-End Software Engineer at Airdrop Technologies

December 31, 2023 - September 11, 2025

Delivered front-end features with React/Next.js; connected front-end to AWS Amplify + GraphQL; improved scalability and data performance; implemented real-time chat; built NFT marketplaces with automated NFT generation and on-chain transactions.

Front-End Blockchain Engineer at Upbond Inc

August 31, 2023 - September 11, 2025

Delivered a non-custodial wallet in Ionic React with cross-browser support; built NFT airdrop platform and gamified attendance app with token rewards and swap cash-outs.

Senior Front-End Engineer at Unlow Ltd

January 1, 2025 - September 11, 2025

Delivered core React/Next.js features for a financial-modeling product; partnered with CEO on scope, estimates, and acceptance criteria.