Hi, I'm AdrielI build websites, automations and AI-powered solutions
Full-Stack Developer and Systems Engineering student based in Trujillo, Peru. I build web apps and PWAs that solve real problems for businesses and schools.
About me
I'm Adriel Augusto Zumaeta Calderón, a Systems Engineering student from Trujillo, Peru. I enjoy building websites and web apps that solve real problems, especially in education and management, and adding automation and artificial intelligence where they actually save time.
Away from the keyboard, I'm up for any sport.
Location
Trujillo, Peru
Education
Systems Engineering · 4th year
Open to
Internships, jobs and freelance
Learning
AI agents, AWS and VPS deployment
Languages
Spanish (native) · English (intermediate)
Projects
Real-world solutions for education, management and the cloud: from idea to deployment.
CescDAC
Web platform for a student association at the National University of Trujillo. It brings course enrollment, grade lookup and payment registration into one place: students upload a screenshot of their receipt instead of relying on scattered forms and messages.
Registro Docente 2026
Installable PWA for school teachers. It tracks grades and attendance, charts students by achievement level (AD, A, B, C) and includes an AI assistant that drafts lesson plans and reports aligned with Peru's National Curriculum.
Agile Préstamos
Loan management system: registers clients by auto-filling their data from their national ID or tax number, generates installment schedules, collects payments with automatic late-fee calculation, handles cash register opening and closing, and sends email notifications.
AWS Image Processor
Serverless AWS architecture defined with Terraform. An API receives images, stores them in S3 and queues them in SQS; Lambda functions resize them and apply a circular crop. It deploys to dev, QA and prod environments inside a VPC with private subnets.
Examen PWA
In progressPWA for practicing medical exam questions to prepare for Peru's medical residency exam, designed for studying on the phone.
App de Pastoral
In progressApp for tracking Mass attendance, with a swipe interaction to approve photos and a map showing church locations.
How can I help?
I'll be with you through the whole process: from understanding what you need to getting your project live and running.
Websites & web apps
Landing pages, business websites and installable PWAs. Fast, responsive on any screen and easy to manage.
Custom systems
Management platforms with databases and dashboards: enrollments, grades, payments, loans or cash registers. Everything you track in spreadsheets today, in one system.
Automation & AI
I automate repetitive tasks and integrate AI assistants that draft, classify or reply for you, so your team can focus on what matters.
Technologies I use
Let's talk about your next project
Have an idea, a business you want to bring online, or an internship or job opportunity? Reach out through the form, by email or on WhatsApp and I'll get back to you as soon as I can.