Nicolás Rizo Zamora

Software Engineer at FirstGroup.ch

Led integration of a B2B marketplace with the Spryker platform to efficiently manage over 500,000 products, leveraging Redis and Elastic Search for high-performance data handling and reducing response times by 60%. Integrated the marketplace with multiple internal CRMs via HTTP APIs, improving system interoperability and data flow across business units. Refactored legacy codebase using hexagonal architecture principles and improved end-to-end testing and deployment pipelines with Cypress to enhance code quality and delivery efficiency.

Software Engineer (Freelance) at Self-Employed / Freelance

Developed and maintained client web applications using Symfony 5, Stimulus JS, and PHP 7.x, focusing on scalable architecture, intuitive user flows, and robust unit and integration testing to ensure reliability and maintainability across the platform.

Lead Software Engineer at Coble Web

Defined sprint goals, delegated tasks, and coordinated delivery timelines in collaboration with product owners and stakeholders, ensuring on-time delivery and alignment with business objectives. Facilitated engineering best practices and cross-functional collaboration across frontend and backend teams, improving communication flows and reducing blockers during critical development phases.

Full Stack Engineer at Coble Web

Contributed to development and maintenance of mobile and web applications using Symfony, ReactJS, and React Native, aligning business logic with scalable architecture and providing robust frontend interactions.

Lead Software Engineer at High Court of Justice, Digital Transformation Unit

Developed a judicial case-tracking system featuring digital signatures and electronic notification capabilities, achieving a 90% reduction in notification time and a 30% decrease in case resolution time. Executed province-wide deployment and connected all courts, implementing a scalable digital signature system.

Full Stack Developer at Aquagenesis USA

Web development and maintenance for clients in California, focusing on full stack solutions and remote collaboration.

Full Stack Developer at Fizmod (Janis Commerce)

Web development work for e-commerce projects in Buenos Aires, Argentina, leveraging PHP, MySQL and JavaScript technologies.