Blockchain engineer, Full Stack engineer - 24269

Gepostet vor über 30 Tagen

Spezialisierung: Front-End / JS C / C++ / Embedded Golang Node.js .NET Python

Offen für Angebote

5 000 $

Polen

Lublin, Warschau, Gdansk, Poznan

Über 5 Jahre

Obere Mittelstufe

Optionen in Betracht ziehen

Bürojob in Vollzeit

Teilzeitstelle

Fernarbeit (Vollzeit)

Freiberuflich (einmalige Projekte)

Umzug in eine andere Stadt

übersetzt von Google

Leitender Blockchain-Entwickler mit mehr als 5 Jahren Erfahrung in DApps mit Web3 und Smart Contract-Entwicklung mit Solidity und Rust. Praktische Erfahrung in der kettenübergreifenden Protokollentwicklung zwischen EVM- und Nicht-EVM-Ketten unter Verwendung von LayerZero und Kenntnisse in der NFT-Spieleentwicklung. Interessiert daran, wiederverwendbaren und skalierbaren Code zu schreiben, moderne Codierungs-Best Practices zu befolgen und TDD/BDD zu beherrschen.

Fähigkeiten

HTML5/CSS3

Web3

Tupfen

Reagieren/Reduxen

JavaScript/TypeScript

Trüffel

Kosmos

Python

Solidität

Schutzhelm

Golang

Rost

Remix

Einheit

CI/CD

Zertifikate

Zertifizierter Smart Contract Auditor 09/2015

TOEFL 02/2011

Bildung

Marketing Institute of Singapore

Bachelor

Fachgebiet: Arts in Marketing

September 2015 - August 2019

Stansfield College

Bachelor

Fachgebiet: Computer Science

September 2011 - Juni 2015

Erfahrung

Frontend Developer

NDA

September 2019 - Januar 2021

• Collaborated with UX/UI designers to improve user interface and realized responsive design, resulting in a 25% increase in mobile conversions

• Wrote a responsive Angular application that increased website traffic by 40% by improving crossbrowser compatibility

• Completed automated testing using frameworks such as Jest and achieved a test coverage of 90%, resulting in a 50% reduction in production defects and improved code reliability

• Realized Vue.js server-side rendering (SSR) to improve initial page load time by 40% and enhance search engine optimization (SEO)

• Launched a scalable React application, resulting in a 30% increase in user engagement

Full-Stack Developer

NDA

Februar 2021 - Dezember 2021

• Implemented zero-knowledge proofs for privacy-preserving transactions, reducing information leakage by 50%

• Adopted a CI/CD pipeline to reduce deployment time by 50% and ensure a smooth delivery process for new features and bug fixes

• Explored Hyperledger Fabric's private channels and endorsement policies, contributing to a 25% improvement in data privacy and transaction validation efficiency

• Produced a highly optimized chaincode (written in Go) to process and format client data, achieving a 50% reduction in processing time and improving overall efficiency of data storage on the ledger

Senior Software Engineer

NDA

Januar 2022 - April 2023

• Created a cross-chain protocol between EVM and non-EVM chains using LayerZero to trade and generate 12% annual profit

• Wrote large portions of Rust's original green-threading runtime, and ported the entire runtime from C++ to Rust

• Developed the core smart contract of an Initial DEX Offering (IDO) crowdfunding platform using Solidity, resulting in raising $1.5 million in funding within the first month.

• Built the platform's frontend with Web3.js and TypeScript to provide a user-friendly and seamless crowdfunding experience to 1,000+ investors

• Led a team of 5 developers in the successful delivery of a large-scale e-commerce platform, resulting in a 30% increase in online sales within the first quarter and able to use continuous integration and distribution pipelines to deploy applications

• Worked for a fast-growing startup building Hybrid Consensus for Layer 1 blockchain in collaboration with some of the world's top PhDs

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