07452830995
hsuastegui@gmail.com
London, SE3
Frontend Tech Lead with extensive experience in developing and leading web and mobile application projects across finance and retail sectors. Proficient in React, NodeJS, and TypeScript, as well as proficient in mentoring junior developers and enhancing team performance. AWS Certified Cloud Practitioner, dedicated to driving innovation and excellence in software engineering and team leadership.
Develop new features for mobile banking app
Technologies: React, React Native, Graphql, Typescript, & Styled Components
Improve codebase and help with discovery efforts
Technologies: React, Typescript, Jest, React Testing Library, & Graphql
Develop charting reports for a custom analytics dashboard of product sales in Sanbury’s.
Technologies: React, Redux, Redux Thunk, D3, SVG, CSS Modules, Jest & Enzyme
Develop a new ios analytics dashboard to breakdown and display sales by different personal shoppers
Technologies: React, React Native, Node, TypeScript, Graphql, D3, Styled Components, Jest & Enzyme
Develop new ui applications to show customers custom outfits and allow to provide feedback
Technologies: ReactJs, Redux, Javascript ES6, Styled Components, Jest & Enzyme
Provide support & maintenance to an existing Node/React application. Implement optimisations and tests for the existing codebase.
Technologies: NodeJs, ReactJs, Flux, Javascript ES6, LESS, Jasmine & Enzyme
Perform website adjustments to optimize conversion rates and reduce bounce rates. Carry out a/b testing and track optimisations in Google Analytics.
Ajax add to cart module and improve the functionality of the quickview module.
Integrate social login forms, created a social media module to include all their profiles, also created a product timer module to enable/disable a product according to a specific time, and created an admin theme to customise the look and wysiwyg options
Create customisable product labels module, incorporate a server side mobile detect module to avoid loading unnecessary content in mobile, also created a product listing widget to make it easy to load products in a cms page. This theme also has the product tags for search engines
Tablet layout optimisation to improve conversion rates and content discovery
Optimize asset loading to improve mobile loading and bug fixes. Improve content management system usability.
