Hi! I'm Ericson Castasus

I'm a
full-stack developer
with a passion for building applications, solving problems, and learning. I love exploring technologies and continuously improving my craft.

STACK

My tools are focused on speed and developer experience so I could focus more on solving problems. My tech revolves in JavaScript, NoSQL, and SQL

FRONT-END

HTML

CSS

Bootstrap

Tailwind CSS

React JS

Next JS

JavaScript

TypeScript

BACK-END

Node JS

Mongoose

Express

TOOLS

Render

Vercel

Git

GitHub

Supabase

Figma

AI INTEGRATIONS

Groq

Huggingface

LangChain

OTHERS

Pusher

Mapbox

PROJECTS

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Gather is an information system that deals with missing person management. This system is intended for authorities such as Police and Baranggay officials. It uses Face Recognition and Maps. Imagga API was used in Face Recognition and Mapbox is used for mapping and routes.

JavaScript

ReactJS

NextJS

PusherJS

Imagga

Mapbox

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Wise Notes is a web-based note application with RAG (Retrieval-Augmented Generation) to learn from the user's notes. It uses LangChain, Groq, and Huggingface API. Users can generate new ideas and knowledges based on their notes.

TypeScript

ReactJS

Vite

LangChain

Huggingface

Groq

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Moments is a web application where users can create galleries that stores their photos. This gallery is shareable and can be visible to any people they want.

TypeScript

ReactJS

NextJS

Supabase

Other projects

Built for clients

Judelu - Landing Page 2023

GET IN TOUCH

ericsoncastasus@outlook.com

+63 962 944 8634

© 2025 Ericson Castasus. All Rights Reserved