onins

Experience

Internships and relevant work.

1. Software Developer Intern

   Jan 2026 – Jul 2026

   CALCMENU

   Developed backend APIs in Python and FastAPI for data exchange between client systems, and wrote SQL Server stored procedures to retrieve large datasets across multi-level parent-child dependencies.

   Python · FastAPI · MSSQL / SQL Server

Projects

Selected work. Expand for technical detail.

1. 01

   AI-Konsulta

   Clinic management system for One-Rad Medical Clinic QC with an AI pre-assessment chatbot, EHR, scheduling, billing and records.

   Next.js · React · Express · PostgreSQL · WebSockets · PayMongo · OpenAI / GPT-4o · AWS EC2

   View details

   Project previewScreenshot not added yet.

   Problem

   A clinic system for One-Rad Medical Clinic QC covering registration, scheduling, billing and records, with a patient pre-assessment step before consultation.

   My contribution

   My part of a team project: core backend functionality, the database schema and operations, and leading the AWS EC2 setup and production deployment. I assisted with the frontend pages, the API integration, and the GPT-4o chatbot feature.

   My role

   Full Stack Developer & Cloud Deployment Lead.

   Technical implementation

   Project stack: an Express API and PostgreSQL backend with a Next.js (React) front end; WebSockets for real-time updates; OpenAI / GPT-4o for the pre-assessment conversation; PayMongo for payments; deployed on AWS EC2.

   Technologies

   Next.js · React · Express · PostgreSQL · WebSockets · PayMongo · OpenAI / GPT-4o · AWS EC2

Certifications

Professional certifications and credentials.

Tech Stack

The layers I work in, and where each has been used.

Contact

Three ways to reach me.