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Blockchain Full Stack Developer

zuletzt online vor wenigen Stunden
  • auf Anfrage
  • 20783 Hyattsville
  • Weltweit
  • en
  • 24.11.2024

Kurzvorstellung

Sinke has been a highly experienced blockchain and back-end developer for 6+ years. He is passionate about learning and exploring new technologies, especially in the blockchain space.

Qualifikationen

  • Blockchain (allg.)
  • Golang3 J.
  • JavaScript3 J.
  • Next.js
  • Node.Js3 J.
  • Python3 J.
  • React (JavaScript library)3 J.
  • Rust
  • Solidity3 J.
  • Typescript3 J.

Projekt‐ & Berufserfahrung

Web3 Developer
Kundenname anonymisiert, Hyattsville
12/2020 – 12/2023 (3 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

12/2020 – 12/2023

Tätigkeitsbeschreibung

In my previous role at Superlayer, I engaged in NFT marketplace development. I used Next.js, TypeScript, and TailwindCSS to build a super user-friendly frontend for our NFT marketplace, focusing on smooth creation, minting, and listing of NFTs. Wallet integration (like MetaMask) handled user authentication and transaction signing. The dynamic gallery for browsing NFTs included filters and search options, and everything worked great on both desktop and mobile.
For the backend, Node.js and Express handled API requests, while Solidity-based smart contracts managed NFTs on Ethereum and other EVM-compatible blockchains. We built RESTful APIs for various NFT functionalities and used MongoDB for storing off-chain data.
Our blockchain integration involved deploying ERC721 and ERC-1155 contracts, and we developed features for listing Bitcoin ordinal inscriptions. We ensured cross-chain compatibility to handle assets from multiple blockchains.
Additional features included real-time NFT pricing in ETH and USD, active community engagement, and robust security practices, including smart contract audits. Collaboration with designers, developers, and project managers ensured seamless feature integration and platform scalability.

Eingesetzte Qualifikationen

Solidity, Node.Js, Python, Typescript, Ethernet, CSS (Cascading Style Sheet), Golang, JavaScript, React (JavaScript library)

Ausbildung

Bachelor of Computer Science
University of Maryland
2015
Hyattsville

Über mich

Sinke has been a highly experienced blockchain and back-end developer for 6+ years. He is passionate about learning and exploring new technologies, especially in the blockchain space. Sinke has expertise in Hyperledger Fabric and EVM-compatible blockchains. He is also comfortable working with the Ethereum virtual machine (EVM) networking stack, including core protocol details, node codebases, Solidity, and smart contract development. Furthermore, he is proficient in working as a full-stack developer and has hands-on experience in various technologies and frameworks like React and Angular on the client side and Node.js/Express, PHP/Laravel, and Golang on the back end.

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Vereinigte Staaten von Amerika
Home-Office
bevorzugt
Profilaufrufe
9
Alter
27
Berufserfahrung
6 Jahre und 7 Monate (seit 04/2018)

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