Yulissa Azucena Martínez Díaz  new_releases

Pragmatic software engineer with nearly 4 years of experience building and scaling production-ready web applications. Expert in the PERN stack and Next.js, with a deep focus on backend performance and cloud-native architectures. I specialize in bridge-building between complex business logic and intuitive user experiences. Proven track record of reducing infrastructure costs by 40% through AWS-to-GCP migrations and optimizing database performance by 57%.