Razafiharivony Rova Andriniaina

▸ Diagnosed and resolved slow-running database queries escalated by end users, delivering measurable response-time improvements through targeted SQL and schema-level optimisations. ▸ Architected and executed a full PHP 7.4 → 8.5 migration strategy — including deprecation audits, compatibility testing, and phased production rollout — with zero service downtime. ▸ Designed a microservices decomposition roadmap for a monolithic Symfony application, defining domain boundaries, inter-service API contracts, and independent deployment pipelines using Symfony and Vue.js.

▸ Delivered third-party application maintenance (TMA) for two live Laravel platforms (Copybadge and Tomatis), resolving client-reported issues and implementing feature enhancements on tight deadlines.

▸ Led end-to-end delivery of a multi-role clinical study form built with Symfony — from client workshops and requirements specification to technical architecture, development, and release.: Dynamic Mask (Clinical Study Platform) ▸ Designed and built a Symfony + Vue.js patient portal for online consent management in clinical trials, including role-based access control and full audit trail functionality.: E-Consent Portal ▸ Authored technical specifications, architecture decision records, and technology comparisons to align the development team and client stakeholders on both projects.