Tomas Breffitt
Senior Back-End Developer
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About
SENIOR BACK-END DEVELOPER with extensive expertise in web development, specializing in PHP, Laravel, and modern API design across the full project lifecycle. Dynamic problem solver skilled at architecting robust microservices, building scalable infrastructure, and mentoring technical teams to consistently elevate code quality and efficiency. Hands-on technical specialist focused on optimizing system performance and implementing test-driven approaches, resulting in more maintainable solutions and impactful business outcomes.
Determined and forward-thinking leader with a passion for fostering collaborative environments, advancing development standards, and driving innovation.
Experience
Sycle 12/2019 – 06/2026
Senior Developer II & Team Lead 02/2021 – 06/2026Senior Developer
12/2019 – 02/2021- Directed, mentored, and supported a team of up to six developers through the software development lifecycle, fostering skills growth through effective coaching and collaborative problem-solving.
- Architected and oversaw the migration of a legacy monolithic product to a microservices-based solution, leading design and development activities to improve scalability and system performance.
- Refined and decomposed complex product features into actionable tickets, collaborated with leadership on accurate estimation and assignment, resulting in increased sprint predictability and delivery velocity.
- Developed and maintained multiple reusable code packages for cross-service application, standardizing implementation patterns and promoting consistency across the development organization.
- Instituted and enforced modern code quality standards and comprehensive automated test requirements, raising organizational benchmarks for reliability and technical excellence.
DDB 03/2017 - 12/2019
Senior Developer- Planned, built, and maintained enterprise-grade websites using modern MVC frameworks and leading CMS platforms, ensuring high reliability and scalable architectures.
- Designed and implemented custom plugins for Craft CMS/Yii, Drupal, Laravel, and Twig, enhancing client site functionality and workflow automation.
- Developed RESTful APIs powering modern front-end JavaScript frameworks, enabling seamless user experiences with robust, secure integrations.
- Created streamlined environment management and version control practices for local development, improving team efficiency and project delivery consistency.
Intergalactic 07/2014 - 03/2017
Interactive Developer- Architected and developed custom CMS platforms tailored to client requirements, supporting flexible content management and dynamic site updates.
- Managed and oversaw a team of 2–5 developers, directing project implementation while driving collaboration and team performance.
- Built RESTful API services to integrate with modern JS front-end frameworks, ensuring seamless connectivity and data accessibility across applications.
- Led responsive front-end development initiatives with JavaScript and SCSS, achieving superior cross-device user experiences.
Tugboat Group 01/2013 - 06/2014
Drupal Developer- Customized and configured Drupal CMS platforms and modules for client projects, improving efficiency and supporting unique business needs.
- Developed fully responsive websites based on desktop-only designs, enhancing user accessibility and engagement across devices.
- Applied UX and interaction design best practices to deliver intuitive user interfaces and streamlined digital experiences.
ImageX Media 06/2012 - 01/2013
Drupal Developer- Built, configured, and maintained Drupal websites and modules, ensuring scalability for clients’ evolving requirements.
- Created and implemented custom Drupal themes with responsive design, improving mobile accessibility and client satisfaction.
Previous Experience
- Fenix Solutions – Junior Web Application Developer
- Statistics Canada – Web Development Coop
Education
Bachelor of Information Technology (BIT) in Interactive Multimedia and Design – Carleton University
Diploma in Media and Design, Interactive Media – Algonquin College
