Working on backend and platform systems focused on authentication, fraud prevention, and data security in a production fintech environment.

Contributed to scaling core backend services during a period of rapid growth, including improvements to internal tooling, reliability-critical workflows, and operational security.

Participate in on-call rotation and collaborate closely with cross-functional teams to maintain system reliability and support high-volume operations.

Worked on backend systems and cloud infrastructure in a SaaS environment, contributing to the development of core product features and data pipelines.

Built and maintained RESTful APIs, background processing jobs, and messaging systems, and supported production reliability through CI/CD and monitoring.

Collaborated with product and engineering teams to deliver features from early design through production.

Worked on a full-stack web prototype using MongoDB, Express.js, React, and Node.js, contributing to early product development and feature implementation.

Built RESTful APIs and backend services for user and content management, and collaborated with designers to deliver frontend features.

Deployed and maintained the application on AWS EC2 with NGINX, supporting basic scalability and availability for a production prototype.