Kevin Murphy
Available

Kevin Murphy

Senior full stack || Blockchain | AI developerUnited States
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Kevin Murphy
Available

Kevin Murphy

Senior full stack || Blockchain | AI developerUnited States
About me
I am a passionate and seasoned Lead React Developer with over 8 years of extensive experience in building and maintaining responsive, user-centric web applications. Specializing in the React ecosystem, I have successfully led development teams through the complete project lifecycle—from conception to deployment—delivering high-quality, scalable, and performant solutions. Core Competencies React.js Expertise: Profound knowledge of React principles such as hooks, class components, context API, and component lifecycles. State Management Mastery: Skilful in state management using Redux, Context API, and newer tools like Recoil and Zustand. Modern JavaScript/TypeScript: Fluent in ES6+ features and TypeScript, ensuring type safety and code reliability. UI/UX Design Integration: Adept at translating design mockups (Figma, Sketch) into pixel-perfect UIs with a keen eye for detail and user experience. Front-End Technologies: Proficient with HTML5, CSS3, Sass, Styled-components, and front-end frameworks like Bootstrap and Material-UI. API Integration and Development: Experienced in RESTful API integration and GraphQL, including Apollo Client and Server setup. Testing and Quality Assurance: Comprehensive understanding of test-driven development (TDD) with Jest, React Testing Library, and end-to-end testing frameworks like Cypress. Build Tools & CI/CD: Familiar with Webpack, Babel, npm/yarn, and continuous integration/continuous deployment using Jenkins, CircleCI, or GitHub Actions. Performance Optimization: Ability to diagnose and optimize performance bottlenecks, implement code-splitting, and leverage browser caching. Team Leadership & Mentoring: Skilled at leading and mentoring junior developers, conducting code reviews, and championing best practices within the team. Agile Methodologies: Proficient in agile development processes, including Scrum and Kanban, facilitating sprint planning, daily stand-ups, and retrospectives. Project Management Skills: Demonstrated history of managing timelines, scope, and resources effectively, ensuring projects are delivered on time and within budget. Career Highlights Successfully led multiple high-stakes projects, consistently meeting critical deadlines and exceeding performance targets. Authored and maintained several internal libraries used across projects to streamline development and maintain consistency in code quality. Selected and implemented cutting-edge technologies that improved development workflows and system scalability. Received accolates for exceptional problem-solving abilities and delivering customer-focused solutions. Professional Aspirations As a Lead React Developer, my goal is to continue excelling in crafting innovative web applications that push the boundaries of what's possible in the browser. Through leadership and collaboration, I strive to foster an environment of growth and learning, staying ahead of industry trends and contributing to the open-source community.
Work history
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    Lead DeveloperKURONURI
     - JapanFull Time
    -Accomplished in building a comprehensive DeFi ecosystem, Token Generation and ICO platforms, 5 play-to-earn games, 2 NFT marketplaces including over 20 Web3 projects and tools. -Developed an automated DEX bot for Burn&Drop and a CEX bot for trading integrated with the Bitcastle CEX platform. -Leveraged Web3.js and Ethers.js to establish seamless interaction between the React.js front-end and smart contract. -Constructed and integrated an internal back-end synchronized with the blockchain database, utilizing Node.js and Express.js. -Utilized GraphQL API to enhance communication performance between the front-end and back-end. -Managed the CI / CD solution for a development team using the CircleCI tool, Bitbucket, Github, and AWS Lambda functions.
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    Blockchain DeveloperMonstainfinite Company
     - Singapore
    -Launched Smart Contracts for Game NFT, Pod, and Marketplace, leveraging ERC-721-based NFT over ERC-1155 . -Developed an Array of Sophisticated UI Components Enhancing User Engagement : Crafted a suite of 65 intricate user interface components -leveraging the synergies of React, Vue, TypeScript, and SCSS. This initiative culminated in a significant uplift in website dynamism, boosting interactivity and user engagement by 30%. -Automated CI/CD processes to improve efficiency, assisting the DevOps team.