Available to hire
Hi, I’m Daniel Liberty. I’m a results-driven Senior Frontend Engineer with over 10 years of experience building web and mobile applications. I specialize in creating user-friendly, accessible interfaces for e-commerce platforms and enjoy turning complex requirements into elegant, responsive designs.
In collaborative settings, I work closely with UX designers and product teams to prototype, test, and refine concepts, ensuring performance and usability across devices. I’m proficient with React, Vue, Angular, and TypeScript, and I’m passionate about code quality, scalable architectures, and delivering delightful user experiences.
Skills
Experience Level
Language
English
Fluent
Work Experience
Senior Frontend Engineer at Sand Technologies
May 1, 2021 - PresentLed the development of a user-friendly e-commerce platform for small businesses, focusing on intuitive design and seamless navigation for non-technical users, enhancing customer engagement and satisfaction. Advised on the selection and implementation of modern frontend frameworks such as React and Vue, ensuring the platform's scalability and maintainability while adhering to industry best practices. Collaborated with UX designers to create wireframes and prototypes, validating design concepts through user testing and feedback. Integrated payment gateways like Stripe and PayPal, optimizing the checkout process to enhance security and user experience, resulting in increased conversion rates. Conducted thorough reviews of mobile responsiveness and cross-browser compatibility, implementing fixes that improved performance across various devices and browsers. Provided mentorship and guidance to junior developers, fostering a culture of collaboration and continuous learning within the team, w
Software Engineer at Alloy
June 1, 2017 - January 1, 2021Designed and developed responsive web interfaces for an identity risk management platform, focusing on accessibility and user experience to meet the needs of financial institutions. Utilized Angular and TypeScript to build dynamic components, enhancing the platform's functionality and ensuring a smooth user journey through complex workflows. Collaborated with cross-functional teams to define and implement UI/UX strategies, resulting in a more intuitive interface that reduced user training time significantly. Integrated various third-party APIs to enhance platform capabilities, improving data accuracy and real-time updates for users managing fraud and compliance risks. Conducted regular code reviews and implemented coding standards, which improved code quality and reduced bugs in production. Participated in agile development practices, contributing to sprint planning and retrospectives to continuously improve team processes. Developed comprehensive frontend documentation, facilitating o
Full Stack Developer at Wonder
February 1, 2015 - May 1, 2017Developed and maintained a high-performance web application for a food delivery service, focusing on creating a seamless user experience for customers ordering meals online. Implemented responsive design principles using Bootstrap and CSS3, ensuring accessibility across devices. Collaborated with backend developers to integrate RESTful APIs, enabling real-time data fetching and improving performance and reliability. Used jQuery for dynamic content updates and interactions. Conducted usability testing and iterated on design based on user feedback. Worked with marketing to implement promotional features, driving user engagement and sales growth. Maintained Git version control and collaborated with the team to deliver high-quality deliverables. Successfully launched the application, contributing to a 30% increase in user retention in the first three months post-launch.
Education
Bachelor’s degree of Computer Science at State University of New York College at Plattsburgh
September 1, 2010 - May 1, 2014Bachelor's degree in Computer Science at State University of New York College at Plattsburgh
September 1, 2010 - May 1, 2014Qualifications
Industry Experience
Software & Internet, Retail, Professional Services
Skills
Experience Level
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