Fabrice Tra

Managed and continuously improved the Shopify storefront, including front end theme customization to strengthen brand consistency and conversion. Integrated third-party applications to extend platform capabilities. Optimized performance across the buying experience and automated key operational processes to reduce manual workload and improve reliability.

Led a small technical team, coordinating priorities, reviewing work, and ensuring delivery aligned with the business roadmap.

We launched Tuzzo, a mobile application enabling beauty influencers on Instagram and TikTok to monetize their content.

As CTO

Designed a modular backend architecture on Nest.js, connected to Supabase and PostgreSQL, with business logic split into microservices covering user management, payments, analytics, and reporting.

Built web and mobile interfaces using Next.js, Flutter, and FlutterFlow, delivering a consistent experience across all platforms.

Developed internal tooling and data processing scripts in Python, and built performance-critical system components in Rust.

Integrated third-party services for payments, social authentication, and AI-based tracking, and automated key workflows via n8n including emails, data synchronization, and notifications.

Integrated the OpenAI API to build Zoé by Tuzzo, an AI assistant that analyzes a selfie to produce a skin diagnostic and recommend suitable beauty products.

Deployed and supervised infrastructure on Google Cloud Platform, handling monitoring, access management, and cost optimization.

Modeled and optimized PostgreSQL and Firebase for performance, including query tuning, indexing, and scalability.

Designed user flows and wireframes in Figma in close collaboration with the design and marketing teams.

Identified stakeholders and facilitated scoping workshops. Analyzed business requirements, prioritized deliverables, and planned execution. Structured the end-to-end data ingestion process.

Proposed solutions tailored to the specific needs of each business unit.

Coordinated between technical and functional teams to ensure timely data availability.