Sep 2020 – Aug 2023 · 2 yrs 11 mos · London, England, United Kingdom

• Led the transition to a reusable component library in close collaboration with designers and product owners, improving UI consistency and development velocity across products.
• Partnered with design to champion usability and accessibility best practices, ensuring high-quality user experiences aligned with WCAG standards.
• Designed and built an internal ecosystem of shared libraries, significantly accelerating feature delivery and reducing duplicated effort.
• Collaborated closely with backend engineers to define API contracts that met current product needs while supporting future extensibility and reuse.
• Established and enforced frontend coding standards, architectural guidelines, and team workflows to improve maintainability and long-term code health.
• Defined and implemented frontend architectures across multiple projects, balancing scalability, performance, developer experience and tight deadlines.
• Delivered pixel-perfect implementations of design specifications, ensuring high visual fidelity across browsers and devices.
• Played a key role in team growth by reviewing coding tasks, conducting interviews across seniority levels, and contributing to hiring decisions.
• Maintained high code quality via thorough code reviews, mentorship, and hands-on support of other engineers.
• Supported product owners with scoping, planning, backlog grooming, and continuous product improvements, aligning technical decisions with business goals.

May 2018 – Sep 2020 · 2 yrs 4 mos · London, United Kingdom

• Contributed to team growth by interviewing and assessing candidates at multiple seniority levels, helping build a high-performing engineering team.
• Worked directly with clients to improve existing codebases and delivery processes, driving higher code quality, maintainability, and team efficiency.
• Delivered features for large-scale, high-traffic platforms including Tesco’s website with a strong emphasis on performance, accessibility, and engineering standards.
• Refactored and re-architected legacy systems to reduce technical debt and improve scalability.
• Maintained high engineering standards through comprehensive code reviews and ongoing mentorship of team members.
• Collaborated closely with designers to deliver intuitive, accessible user experiences that met both usability and compliance requirements.
• Implemented A/B tests to validate UI and UX improvements using real user data to inform product decisions.
• Supported product owners with effort estimation, technical input, and sprint planning to align delivery timelines with business goals.
• Built internal tools to improve developer experience, automate workflows, and reduce human error.

May 2017 – May 2018 · 1 yr · London, United Kingdom

• Manage and mentor other developers in the team.
• Handle technical queries from clients and the rest of the team.
• Fully architect and develop projects from the ground up, both on the back-end and front-end side of things.
• Manage the staging and production server infrastructure.
• Assist the design team with user experience and workarounds for limitations of web technologies.
• Cross-browser testing.
• Manage deployments to staging and production environments.
• Review code before deployments.
• Implementation of processes to improve the workflow and minimize issues throughout the development process.

Sep 2016 – May 2017 · 8 mos · London, United Kingdom

• Architect both the front-end and back-end of applications.
• Implement designs provided by the design team with pixel perfection.
• Mentor junior and midweight developers.
• Review code before deployments.
• Implementation of processes to improve the workflow and minimize issues throughout the development process.
• Implementation of a standard coding style throughout the development team.
• Assist the design team with user experience and workarounds for limitations of web technologies.
• Cross-browser testing.
• Manage deployments to staging and production environments.

Nov 2013 – Sep 2016 · 2 yrs 10 mos · Londres, Reino Unido

• Creation of prototypes and proofs of concept using web technologies, Leap Motion and AR Drone
• Define the tools and architecture of web projects
• Lead small teams of developers
• Create front-end and backend code for small and large projects
• Coach junior and mid-weight developers to help them progress
• Provide training sessions for the whole tech team

Dec 2012 – Nov 2013 · 11 mos · London, United Kingdom

• Design of company communication
• Design of responsive user interfaces for web applications with high volumes of data
• Development of cross-browser compatible web applications using HTML5, CSS3, LESS, jQuery, jQuery UI, PHP and pure JavaScript
• Creating tools for improving the company workflow
• Management of the company's internal Wordpress blogs and creating plugins for said blogs to add integration with employee data and internal documents

Nov 2011 – Nov 2012 · 1 yr · Zurich, Switzerland

• Maintaining and upgrading existing web sites while keeping support for legacy browsers;
• Creation of front-end and back-end form verification routines;
• Design and development of Tesseract, a content managing system to be used in-house;
• Front-end development with HTML5, CSS3, JavaScript and jQuery;
• Back-end development with PHP and MySQL;

Mar 2009 – Jun 2009 · 3 mos · Lisbon, Portugal

• Design user interfaces for mobile applications;
• Development of Flash-based prototypes of mobile applications;
• Design and development of the agency’s new web site using Flash;

Jan 2009 – Nov 2012 · 3 yrs 10 mos

• Front-end development with HTML5, CSS3, JavaScript and jQuery;
• Back-end development with PHP and MySQL;
• Communication and print design;
• Creation of MySpace layouts;