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DARRIN DUNCAN

@darrinduncan

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Highly accomplished Sr. Front-End Developer with 15+ years of experience.

United States

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

As a Senior Front-End Developer with over 15 years of experience, I have a proven track record of designing and implementing user-centric web applications that significantly enhance user engagement and conversion rates. My expertise lies in leveraging AI tools and prompt engineering techniques to drive innovation and efficiency in development processes.

At Nutrisystem, I played a pivotal role in developing front-end enhancements that led to a remarkable 25% increase in conversion rates and a 30% boost in user engagement. My collaborative approach with cross-functional teams has consistently resulted in successful project deliverables, achieving a 95% success rate. I am passionate about mentoring junior developers, fostering a culture of knowledge sharing that has increased team productivity by 20%.

Throughout my career, I have designed visually appealing online platforms that not only enhance brand reputation but also improve customer satisfaction rates. My commitment to performance optimization and responsive design has driven significant improvements in user interactions and overall business growth.

Experience

Work history, roles, and key accomplishments

Senior Front-End Developer

Nutrisystem, Inc

Dec 2018 - Nov 2024 (5 years 11 months)

Led front-end enhancements for e-commerce landing pages, achieving a 25% increase in conversion rates and a 30% boost in user engagement. Developed a scalable customer scheduling app using JavaScript and CSS, enhancing user retention by 85%. Collaborated with cross-functional teams to ensure seamless integration and conducted A/B testing to inform design decisions.

JavaScript CSS A B Testing User Engagement Front End Developer AI Tools UX Design Project Management Team Collaboration Conversion Rate Optimization

Front-End Developer

Gateway Ticketing Systems, Inc

Apr 2018 - Jan 2019 (9 months)

Designed online ticketing platforms that increased customer engagement by 30% and reduced support queries by 25%. Implemented responsive designs using HTML, CSS, and JavaScript, optimizing load times and enhancing user interactions. Collaborated with teams to ensure a cohesive ticketing experience.

HTML CSS JavaScript Responsive Design User Experience Customer Engagement Cross Functional Collaboration UI Development

Web Developer

Dynalene, Inc

May 2017 - May 2018 (1 year)

Developed optimized websites that drove a 40% increase in organic search traffic and a 25% boost in engagement. Designed an intranet portal that improved team productivity by 25% and achieved a 90% user adoption rate. Enhanced website speed and scalability, significantly reducing bounce rates.

Web Development Intranet Portal Design User Engagement Productivity Lead Conversion Business Growth Web Analytics

Web Developer

Non For Profit Org

Mar 2015 - May 2017 (2 years 2 months)

Developed and maintained web applications to support organizational goals, enhancing user experience and engagement. Collaborated with stakeholders to gather requirements and implement features that met user needs.

Web Development User Experience Implementation And Maintaining Applications User Engagement Problem Solving Teamwork Communication

Web Developer

Epicenter LLC

Jan 2014 - Feb 2015 (1 year 1 month)

Created and maintained web applications, focusing on user-centric design and functionality. Worked closely with clients to ensure their needs were met and provided ongoing support and updates.

Web Development User Centric Design And Maintaining Applications Support Problem Solving Communication Teamwork Technical Support

Senior Digital Media Producer

Vanguard

Jun 2011 - Sep 2013 (2 years 3 months)

Produced digital media content and managed projects to enhance brand visibility and engagement. Collaborated with cross-functional teams to deliver high-quality media that aligned with organizational goals.

Digital Media Project Management Cross Functional Collaboration Content Creation Media Strategy User Engagement Quality Assurance Team Leadership Communication

UI/UX Designer

AllOne Mobile

Jan 2009 - Jan 2011 (2 years)

Designed user interfaces and experiences for mobile applications, focusing on usability and aesthetic appeal. Conducted user research to inform design decisions and improve user satisfaction.

UI Design UX Design User Research Usability Testing Mobile Application Design Aesthetics Prototyping Team Collaboration

UI/UX Designer

Blue Cross of Northeastern Pennsylvania

May 2007 - Jan 2009 (1 year 8 months)

Developed user interfaces and experiences for healthcare applications, ensuring compliance with accessibility standards. Collaborated with stakeholders to gather requirements and deliver effective design solutions.

UI Design UX Design Accessibility Standards User Experience Compliance Prototyping

Webmaster/Web Designer

Genta Inc.

May 2006 - Apr 2008 (1 year 11 months)

Managed website design and maintenance, ensuring optimal performance and user experience. Collaborated with marketing teams to align web content with branding strategies.

Web Design User Experience Performance Optimization Co Marketing Brand Strategy Technical Support Problem Solving Teamwork

UI Designer / Front End Web Developer

Federal Reserve Bank of New York

Jan 2000 - Apr 2006 (6 years 3 months)

Designed user interfaces and developed front-end components for banking applications, focusing on security and user experience. Collaborated with IT teams to ensure compliance with regulatory standards.