Open to opportunities

Maritza Guevara Marrujo

@maritzaguevaramarruj

Full Stack Developer & AI Engineer building serverless digital ecosystems with Firebase, AWS, and Azure across web and mobile.

Peru

Message

What I'm looking for

Quiero seguir construyendo ecosistemas web y móviles en producción con arquitectura Serverless, trabajando con Agile/SCRUM, APIs REST y despliegues en la nube (Firebase/AWS/Azure), con enfoque en escalabilidad, disponibilidad y mejora continua.

I build and ship complete digital ecosystems—from web dashboards to multi-role mobile apps—using Serverless architectures with Firebase Firestore/Realtime Database and CI/CD deployments via Render. At T&F Asesoría y Consultoría Inmobiliaria E.I.R.L., I designed the platform from scratch and brought it into production with 24/7 availability and scalable operation.

I also develop and deploy company websites and internal systems, like a PHP/MySQL/Tailwind catalog site and sales/inventory support workflows at H&C FerroMateriales S.R.L. My work blends Agile/SCRUM delivery with RESTful API development in JavaScript (ES6+), PHP, and Python, plus production hardening on Linux Red Hat and cloud/service integrations across AWS and Azure.

Experience

Work history, roles, and key accomplishments

Full Stack Developer & AI Engineer

T&F Asesoría y Consultoría Inmobiliaria E.I.R.L.

Feb 2025 - Dec 2025 (10 months)

Led the design, architecture, and development of the company's complete digital ecosystem including web platform, dashboard, and 3 multi-role mobile apps. Implemented Serverless architecture with Firebase and deployed on Render.

Firebase Firestore Chart.Js JavaScript Serverless Architecture CI CD Render Mobile Development

Desarrolladora Web y Asistente de Sistemas

H&C FerroMateriales S.R.L.

Jul 2024 - Nov 2024 (4 months)

Designed and implemented the corporate website and digital catalog using PHP, MySQL, and Tailwind CSS. Managed server acquisition, hosting configuration, and production deployment.

PHP MySQL Tailwind Hosting Configuration Technical Support

Secretaria e Implementadora Digital

Colegio Particular Emanuel

Jan 2022 - Dec 2022 (11 months)

Implemented a digital institutional management system that increased operational efficiency by 20%, optimizing technical report writing and administrative organization.

Digital Implementation Administrative Management

Profesora Particular de Inglés y Computación

Colegio Particular Emanuel

Jan 2021 - Dec 2022 (1 year 11 months)

Designed personalized educational materials and taught Python programming and advanced computing, fostering technological skills in primary and secondary students. Taught English using a communicative methodology.

Python Teaching Curriculum Design