I’m a seasoned Frontend Developer with 17 years of experience delivering high-impact web applications and leading frontend initiatives in complex, fast-moving environments. I specialize in modern JavaScript ecosystems (Vue.js, React, AngularJS) and in building scalable, maintainable architectures that improve performance, reliability, and development efficiency. Autonomous and proactive, I thrive where technical depth meets real-world problem solving, leveraging my strong understanding of backend APIs, data modeling, and system constraints to enable smooth end-to-end delivery. Recognized for my ownership mindset and attention to detail, I consistently elevate code quality and team performance through thoughtful, constructive code reviews, clear cross-team communication with backend, DevOps, and QA, and a strong commitment to usability, performance, and engineering simplicity. I focus on clean architecture, continuous improvement, and collective success—driving measurable gains in productivity, stability, and user experience.

Duy C. Leduyc

I’m a seasoned Frontend Developer with 17 years of experience delivering high-impact web applications and leading frontend initiatives in complex, fast-moving environments. I specialize in modern JavaScript ecosystems (Vue.js, React, AngularJS) and in building scalable, maintainable architectures that improve performance, reliability, and development efficiency. Autonomous and proactive, I thrive where technical depth meets real-world problem solving, leveraging my strong understanding of backend APIs, data modeling, and system constraints to enable smooth end-to-end delivery. Recognized for my ownership mindset and attention to detail, I consistently elevate code quality and team performance through thoughtful, constructive code reviews, clear cross-team communication with backend, DevOps, and QA, and a strong commitment to usability, performance, and engineering simplicity. I focus on clean architecture, continuous improvement, and collective success—driving measurable gains in productivity, stability, and user experience.

Available to hire

I’m a seasoned Frontend Developer with 17 years of experience delivering high-impact web applications and leading frontend initiatives in complex, fast-moving environments. I specialize in modern JavaScript ecosystems (Vue.js, React, AngularJS) and in building scalable, maintainable architectures that improve performance, reliability, and development efficiency.

Autonomous and proactive, I thrive where technical depth meets real-world problem solving, leveraging my strong understanding of backend APIs, data modeling, and system constraints to enable smooth end-to-end delivery. Recognized for my ownership mindset and attention to detail, I consistently elevate code quality and team performance through thoughtful, constructive code reviews, clear cross-team communication with backend, DevOps, and QA, and a strong commitment to usability, performance, and engineering simplicity. I focus on clean architecture, continuous improvement, and collective success—driving measurable gains in productivity, stability, and user experience.

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Experience Level

Expert
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Intermediate
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Language

French
Fluent
English
Fluent
Vietnamese
Intermediate

Work Experience

Frontend Developer at Fujitsu
July 1, 2025 - Present
Development of a Single-Page Application (SPA) for internal agents. Led frontend development for a new SPA enabling Revenu Québec agents to efficiently process enterprise client files in a complex, high-security environment. Built functional, modular Vue 3 components aligned with UI/UX specifications. Integrated pages based on Figma designs, ensuring pixel-perfect implementation. Installed and configured frontend tooling and established frontend best practices across the team.
Frontend Developer at DCDev Solutions
February 1, 2024 - May 1, 2025
Website administration and digital communications. Designed newsletter templates, planned and executed targeted email campaigns, updated and maintained customer databases, and led website updates and continuous improvements.
Senior Frontend Developer at The OpenNMS Group
March 1, 2022 - November 1, 2023
Modernization of Horizon — a network monitoring platform. Built reusable UI components within a scalable design system, implemented responsive mobile-first UI, wrote unit tests, and established an E2E testing strategy. Integrated GraphQL queries/mutations for realtime data, mentored juniors, and created data visualizations.
Frontend Developer at AlayaCare
September 1, 2020 - February 1, 2022
Continuous development of the homecare software platform. Built reusable components and complex form workflows, implemented unit/integration tests, and integrated REST APIs for full CRUD operations. Collaborated with backend engineers to define API requirements and contributed to code reviews.
Frontend Developer at Vidéotron
October 1, 2009 - May 1, 2018
Contributed to multiple large-scale digital products, including corporate site redesigns, video streaming platforms, and internal applications. Designed and developed major web features, streaming interfaces, and QA-assisted bug fixes.
Frontend Developer at Nstein Technologies
August 1, 2008 - September 1, 2009
Developed and maintained the WebManager CMS and created a marketing demo website. Built CMS features, integrated pages, resolved frontend defects, and contributed to demo site development.
Frontend Developer at Génération Clik
February 1, 2007 - July 1, 2008
Client training on the company’s CMS, delivered web integrations for local companies, and supported content updates and client needs.
Frontend Developer at Skylink Voyages
March 1, 2005 - January 1, 2007
Developed intranet and corporate website; created and integrated promotional pages; provided user support and ongoing site improvements.
Web Integrator at Génération Clik
February 1, 2007 - July 1, 2008
Delivered web integration for local companies, trained clients on the company CMS, and supported content updates.
Web Integrator at Skylink Voyages
March 1, 2005 - January 1, 2007
Developed intranet and corporate website, built promotional pages, and provided client training and support.
Webmaster at DCDev Solutions
February 1, 2024 - June 1, 2025
Managed and enhanced multiple websites, marketing assets, and customer databases. Designed newsletter templates for various audience segments; planned and executed targeted email campaigns; updated and maintained customer databases (MySQL, MS Access); led all website updates and continuous improvements.

Education

Certificate in Software Development at McGill University
January 1, 2012 - February 6, 2026
Certificate in Web Design at Concordia University
January 1, 2006 - February 6, 2026
Cisco CompTIA A+ Certificate at McGill University
January 1, 2005 - February 6, 2026
Certificate in Software Development at McGill University
January 1, 2012 - February 6, 2026
Certificate in Web Design at Concordia University
January 1, 2006 - February 6, 2026
Cisco CompTIA A+ Certificate at McGill University
January 1, 2005 - February 6, 2026
Certificate in Software Development at McGill University
January 1, 2012 - January 1, 2012
Certificate in Web Design at Concordia University
January 1, 2006 - January 1, 2006
Cisco CompTIA A+ Certificate at McGill University
January 1, 2005 - January 1, 2005

Qualifications

Become a Full-Stack Web Developer
January 1, 2023 - February 6, 2026
Node.js: Web Servers, Tests, and Deployment
January 1, 2023 - February 6, 2026
TypeScript: Object-Oriented Programming
January 1, 2023 - February 6, 2026
Learning Nuxt.js
January 1, 2023 - February 6, 2026
Certificate in Software Development
January 1, 2012 - February 6, 2026
Certificate in Web Design
January 1, 2006 - February 6, 2026
Cisco CompTIA A+ Certificate
January 1, 2005 - February 6, 2026

Industry Experience

Software & Internet, Healthcare, Telecommunications, Media & Entertainment, Professional Services

Experience Level

Expert
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Expert
Expert
Expert
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Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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