Senior Front-end Engineer

9/2022 – 8/2023

Collaborated closely with a cross-functional team to design, develop and maintain the CharmVerse platform, a Web3 fast-scaling SaaS for community contributors to coordinate day-to-day work, sign in with crypto wallets and unlock workspaces with DAO tokens or NFTs. The platform brings onboarding, bounty management, proposals, project trackers, and data repositories into one place.

• Played a pivotal role in the startup's growth phase by implementing the checkout experience and a secure payment integration, making it easy for thousands of customers to register for a free trial and then pay a monthly subscription with crypto or fiat.
• Integrated multiple third-party vendors, including Typeform, ensuring seamless migration of data into CharmVerse databases.
• Made multiple Alchemy integrations for fetching blockchain data like NFTs, POAPs and ENS details to create user profiles from the web3 wallet address.
• Increased performance of the overall application reengineering key components, delivering a faster and a more intuitive user experience.? Collaborated closely with a cross-functional team to design, develop and maintain the CharmVerse platform, a Web3 fast-scaling SaaS for community contributors to coordinate day-to-day work, sign in with crypto wallets and unlock workspaces with DAO tokens or NFTs. The platform brings onboarding, bounty management, proposals, project trackers, and data repositories into one place. • Played a pivotal role in the startup's growth phase by implementing the checkout experience and a secure payment integration, making it easy for thousands of customers to register for a free trial and then pay a monthly subscription with crypto or fiat. • Integrated multiple third-party vendors, including Typeform, ensuring seamless migration of data into CharmVerse databases. • Made multiple Alchemy integrations for fetching blockchain data like NFTs, POAPs and ENS details to create user profiles from the web3 wallet address. • Increased performance of the overall application reengineering key components, delivering a faster and a more intuitive user experience.

Skills: Node.js · REST APIs · Next.js · Prisma · Web3 · Playwright · MUI · React · TypeScript · Datadog · Figma

Blockchain (allg.), PostgreSQL, Node.js, TypeScript, React (JavaScript library)

9/2021 – 9/2022

? Building 3D measurement software for a multitude of metrology equipment types, from CMMs (coordinates measuring machines) to portable arms and scanners. Engineers use its powerful capabilities to measure everything from simple prismatic parts to the most complex aerospace and automotive components.

• Redux Toolkit for state management
• RTK Query for fetching and caching data from API's
• Using Microsoft SignalR to update data in real time
• Creating unit tests using React Testing Library
• Improving performance
• Creating npm packages and contributing to old ones
• Making 3D renders with the help of the Hoops library
• Making code reviews for the entire team

✅ Skills: TypeScript, React, Redux Toolkit, RTK Query, SignalR, SASS, Rollup.js, React Testing Library, Material UI, Storybook, Hoops

JavaScript Object Notation (JSON), React (JavaScript library), TypeScript, User Interface (UI)

9/2020 – 8/2021

Developing a poker game using TypeScript, React JS and Redux Saga.

• Unit testing with React Testing Library
• Using Styled Components for styling components
• Creating Storybooks for each component
• Optimising app performance

✅ Skills: TypeScript, React, Redux Saga, Styled Components, React Testing Library, Storybook

Microsoft Azure, React (JavaScript library), TypeScript