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Hi, I'm Enda, an experienced Software Engineer passionate about building modern mobile apps, elegant frontend systems, and blockchain-based solutions. With over 11 years of hands-on expertise, I focus on developing secure, high-performance software with a deep understanding of decentralized architectures and DevOps best practices. I love translating design ideas into pixel-perfect, responsive applications that users enjoy. I thrive in fast-paced environments, always eager to stay ahead of blockchain innovations and best practices. Whether it’s developing multi-chain wallet features, healthcare applications, or trading platforms, I enjoy solving complex problems with practical solutions while mentoring others and continuously improving code quality and system reliability.…Hi, I'm Enda, an experienced Software Engineer passionate about building modern mobile apps, elegant frontend systems, and blockchain-based solutions. With over 11 years of hands-on expertise, I focus on developing secure, high-performance software with a deep understanding of decentralized architectures and DevOps best practices. I love translating design ideas into pixel-perfect, responsive applications that users enjoy. I thrive in fast-paced environments, always eager to stay ahead of blockchain innovations and best practices. Whether it’s developing multi-chain wallet features, healthcare applications, or trading platforms, I enjoy solving complex problems with practical solutions while mentoring others and continuously improving code quality and system reliability.

Enda Frawler

Full Stack Developer, Blockchain Developer, App Developer, +2

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Hi, I'm Enda, an experienced Software Engineer passionate about building modern mobile apps, elegant frontend systems, and blockchain-based solutions. With over 11 years of hands-on expertise, I focus on developing secure, high-performance software with a deep understanding of decentralized architectures and DevOps best practices. I love translating design ideas into pixel-perfect, responsive applications that users enjoy. I thrive in fast-paced environments, always eager to stay ahead of blockchain innovations and best practices. Whether it’s developing multi-chain wallet features, healthcare applications, or trading platforms, I enjoy solving complex problems with practical solutions while mentoring others and continuously improving code quality and system reliability.…Hi, I'm Enda, an experienced Software Engineer passionate about building modern mobile apps, elegant frontend systems, and blockchain-based solutions. With over 11 years of hands-on expertise, I focus on developing secure, high-performance software with a deep understanding of decentralized architectures and DevOps best practices. I love translating design ideas into pixel-perfect, responsive applications that users enjoy. I thrive in fast-paced environments, always eager to stay ahead of blockchain innovations and best practices. Whether it’s developing multi-chain wallet features, healthcare applications, or trading platforms, I enjoy solving complex problems with practical solutions while mentoring others and continuously improving code quality and system reliability.

Available to hire

Hi, I’m Enda, an experienced Software Engineer passionate about building modern mobile apps, elegant frontend systems, and blockchain-based solutions. With over 11 years of hands-on expertise, I focus on developing secure, high-performance software with a deep understanding of decentralized architectures and DevOps best practices. I love translating design ideas into pixel-perfect, responsive applications that users enjoy.

I thrive in fast-paced environments, always eager to stay ahead of blockchain innovations and best practices. Whether it’s developing multi-chain wallet features, healthcare applications, or trading platforms, I enjoy solving complex problems with practical solutions while mentoring others and continuously improving code quality and system reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Fullstack Developer at RULA

May 1, 2024 - Present

Developed a responsive and interactive customer-facing healthcare application using React, Tailwind CSS, TypeScript, and Node.js. Implemented Server-Side Rendering (SSR) with Next.js to improve SEO and user experience. Collaborated with design teams to achieve pixel-perfect UI implementations and built a reusable UI component system for frontend consistency. Created an interactive admin dashboard with rich data visualizations using D3.js and Chart.js. Established frontend testing strategy achieving 90%+ coverage with Jest, React Testing Library, and Cypress. Improved CI/CD pipelines with GitHub Actions and Jenkins for faster automated delivery.

Fullstack Developer at XDEFI Wallet

April 30, 2024 - July 9, 2025

Built and maintained scalable features for the browser extension and mobile multi-chain wallet app using React and React Native. Developed responsive UI components integrating Figma designs with Tailwind CSS within a modular design system. Built backend services using Node.js and Express integrating blockchain SDKs (Web3.js, Ethers.js, BitcoinJS). Developed RESTful and GraphQL APIs facilitating real-time blockchain communication, improving wallet responsiveness. Established end-to-end CI/CD pipelines using Fastlane, GitHub Actions, and Bitrise for mobile deployments. Mentored junior developers and participated actively in code reviews in Agile environments. Applied blockchain fundamentals to enhance features and wallet security.

Frontend Engineer at Kraken

June 30, 2020 - July 9, 2025

Created responsive, high-performance trading and account interfaces with React, Next.js, and TypeScript focusing on security and scalability. Contributed to the React Native mobile app for trading and wallet management with native-like experience. Integrated real-time data feeds using WebSockets and implemented secure authentication including 2FA and biometric login. Used Web3 libraries to enable on-chain interaction and decentralized transaction signing within the UI. Designed components supporting blockchain features such as cross-chain swaps and DeFi integrations. Developed real-time data visualizations for order books and trade execution enhancing user experience and reliability.

Frontend & Associate Developer at DoorDash

August 31, 2016 - July 9, 2025

Assisted in developing a responsive food ordering and delivery app using HTML, CSS, and React.js. Gained experience with component-based architecture and modern JavaScript practices. Built and maintained scalable component libraries ensuring UI consistency across DoorDash web apps. Integrated Google Maps APIs with GraphQL and RESTful services for features including real-time order tracking, driver routing, and restaurant discovery.