Patrick Nguyen

Creation from the ground-up of a SaaS solution whose purpose is to connect clients with solo freelancers or collective of freelancers. - Designing, architecting, and implementing product features for both client users and freelance users - Initiated and contributed to GDPR compliance with the anonymisation of the production database - Database design & modelling, execution of seamless migrations - Maintenance & features iteration of our admin back-office - Contributed to the continuous writing of internal documentation related to Architectural & design decisions - Implemented unit and integration tests alongside end-to-end tests - Collaborated closely with the design team to update and maintain the frontend design system

Overhaul of monolithic architecture to microservices (GCP) - Contributed to the development of microservices through the decomposition of the legacy monolithic application to enable greater agility, scalability, and maintainability in our system architecture - Maintenance of legacy applications (back-office for managing funnel subscriptions, back-office for acquired customers, customer area, etc.) - Led the development of microservices dedicated to third party APIs for use in the subscription funnel - Led the initiative to improve the developer experience using docker - Led the initiative to ensure GDPR compliance by anonymizing our MySQL database - Led project on customer area v2 from scratch - Led the development of backend libraries to accelerate the setup and development of new microservices Provided coaching and mentorship - Led the development of backend libraries to accelerate the setup and development of new microservices - Provided coaching and mentorship

Development of a mobile and desktop foodtech application enabling users to order from high-tier restaurants and development internal back-office system to efficiently manage dispatches to delivery drivers - Contributed to the refactoring of a legacy back-office system using Meteor and Angular, enhancing performance and scalability. - Implemented Slack interactive message integration via webhooks to streamline food delivery and pickup dispatch processes, optimising communication and coordination within the team of dispatcher and the team of delivery drivers - Contributed to the development of a new back-office system from scratch, primarily focusing on frontend tasks related to inventory and stock management - Managed ongoing maintenance of mobile app and web application, implementing new features

Conceived and implemented a SaaS solution (Business Intelligence platform) that empowers leadership to make strategic decisions through intuitive data visualization and robust data aggregation and enrichment capabilities - Led the UX/UI implementation of a brand new Business Intelligence platform from inception to completion using React.js & Redux - Provided mentorship to peers and contributed to the hiring process as a valued member of the team - Contributed to the refactoring of the legacy codebase and successfully migrated from OpenLayers to MapboxGL JS, improving the rendering performance of the application - Designed and implemented reusable interactive data visualisation components utilising D3.js and React

Maintenance and development of additional features on various web applications from the portfolio of clients - Managed maintenance and feature implementation across diverse client portfolios, ensuring client satisfaction and the delivery of high-quality solutions tailored to their unique needs and specifications - Design & developed a mobile application using Ionic aimed to gathering feedback on specific user routes to improve the user experience - Implemented an internal Content Management System (CMS) to streamline content creation, publishing, and management processes, optimising efficiency and facilitating seamless collaboration within the organisation

Implemented a SaaS solution enabling users to easily view all their bank accounts from a centralized platform - Implementation of product features on desktop & mobile - Led the adoption of Angular - Led the initiative to integrate Test-Driven Development (TDD) principles into our front-end project - Successfully developed an Android mobile application from inception to launch, utilising Java and the Android SDK

- Development of a Web Application working on several Mobile - Devices (iOs, Android, etc.)