Full-Stack Modernization & Federated GraphQL Migration
Capabilities / Domains
Timeline
03/2024 – 12/2024
Spearheaded the modernization of a legacy monolithic to a federated GraphQL architecture, establishing a scalable foundation for feature velocity, reliability, and team growth.
The Challenge
A legacy REST API with database-managed authentication was slowing feature delivery and increasing operational risk. The team lacked observability, modern testing infrastructure, and a scalable database design during a major company-wide AWS transition.
The Solution
Authored and executed a phased modernization plan. Migrated to a federated GraphQL architecture with a redesigned Aurora PostgreSQL schema and secure Auth0-based authentication. Introduced production-grade observability and visual regression testing, enabling designers to approve UI changes directly and accelerating delivery cycles.
The Result
Shipped the first federated GraphQL feature—real-time educator dashboard surfacing actionable student data. Reduced QA bottlenecks and review friction. Grew the team from 5 to 8, mentoring members and making strategic senior hires. Improved MTTR (Mean Time to Repair) through production observability. Established scalable engineering patterns adopted across roadmap initiatives.