Sean Ronan

Software development company based in Bucharest, Romania - Lead Flutter engineer for multiple projects, overseeing implementations, review and estimations while ensuring adherence to best coding practices - Enhanced package capabilities by integrating features for BLE and watch support, leading to improved functionality and client satisfaction - Led effort to modernize delivery, creating and maintaining CI/CD environments as well as training and sharing information about them to enhance team productivity

AI Startup based in Tokyo, Japan that made Lumi, a travel application that uses AI to create itineraries, bookings and more - Created and maintained CI/CD pipeline and coding guidelines to enhance software quality and streamline deployment process - Conducted feature review, code review and task delegation to ensure alignment with project goals and maintain high coding standard - Setup flavors and stores for application distribution, multiple target environments - Setup payment system using in app purchases

Startup based in Sydney that made a social media application for Mums - Designed and spearheaded new architecture implementation - Provided technical inputs during feature design/requirement specification - Added widget and integration test cases using the Flutter testing framework - Delivered and maintained multiple features using Flutter, Firebase, GraphQL, Android and Swift which includes but are not limited to: 1. Background processing and upload of videos 2. Overlays and animations for reactions

- Delivered and maintained multiple UI/Pages according to design and requirements - Integrated map and location tagging using leaflet - Refactored and improved performance of applications using isolates

- Served as the expert for the TRX domain and the primary resource for resolving critical bugs, features and estimations - Delivered critical features for Japanese clients, ensuring alignment with their specific requirements and expectations - Led training sessions for the domain, created documents for knowledge sharing and helped fostered a culture of continuous learning among team members

- Setup and automation of HSIT environments which is responsible for testing releases in hardware, ensuring optimal performance and reliability during the testing phase - Collaborate with cross-functional teams to define testing requirements and establish clear objects for feature test plans - Code review, feature planning and implementations