Sean Velasco avatar

Sean Velasco

Software Engineer and Electrical Engineer

Southeast Asia

`

Open to new opportunities. Looking for work!

About

Software Engineer and Electrical Engineer.

Interested in health tech, edtech, distributed systems, automation, and electronics.

Experience

Honeybank Studios

Frontend Engineer

  • Developed custom Markdown editor with Discord syntax, slash commands, and Twemoji support
  • Worked on chatbot management dashboard
SvelteKit
TypeScript
Tailwind CSS

Dashlabs.ai (YC W21)

Software Engineering Analyst

  • Implemented the DICOM protocol in JavaScript to interoperate with x-ray, mammogram, ultrasound, and other DICOM modalities
  • Developed package to generate x-ray, mammogram, and ultrasound images from DICOM image data, manipulate radiologic and ultrasound images using LUTs, and stitch ultrasound clips from multiple ultrasound images using FFmpeg
  • Developed program to chart ECG from raw data using D3.js for JavaScript and Matplotlib for Python
X-ray machine showing x-ray
Node.js
Next.js
TypeScript
MongoDB
Docker
Python

Dashlabs.ai (YC W21)

Software Engineering Intern

  • Worked on medical device interoperability with laboratory information system (LIS) product using HL7 and ASTM protocols
  • Prototyped, deployed, and managed Linux embedded devices to ingest raw data from medical devices via TCP/IP and UDP networking protocols and RS-232 serial communication protocol
Dashbox embedded device developed by Dashlabs Automated Hematology machine
Node.js
Next.js
TypeScript
MongoDB
Docker
Python

Projects

usky.app

Third-party client for Bluesky, a decentralized social network

usky.app Home usky.app profile page
Solid.js
TypeScript

baybay.in

Learn Baybayin, a pre-colonial Filipinos writing system

Swift
SwiftUI
Memegraph

Meme search engine and recommendation system using CLIP-based ML models

memegraph sample meme
OpenAI CLIP
Python
Flask
PostgreSQL
pgvector

Magayon Village

2D village life role-playing game

Godot
C#
Aseprite
barcode-kit

Read and generate barcodes and QR codes in React, Svelte, and Solid.js

React
Svelte
Solid.js
TypeScript
DICOM viewer

View x-ray, mammogram, ultrasound, CT images, and other DICOM modalities

TypeScript

Skills

Programming languages

TypeScript
Go
Python
C#
Swift
MATLAB

Frontend development

Solid.js
SolidStart
React
Next.js
Remix
Svelte
SvelteKit

Mobile development

SwiftUI
React Native

Embedded development

FreeRTOS
ESP-IDF
STM32Cube

Game development

Godot

Databases

PostgreSQL
SQLite
MongoDB
Redis
Chroma DB

CAD

KiCAD
Fusion 360
Blender

Design

Illustrator
Photoshop
InDesign
Aseprite

Contact

[email protected]
[email protected]
@seanvelasco

Links

github.com/seanvelasco
huggingface.co/seanvelasco
linkedin.com/in/seandotapp

Others

notes.sean.app

Personal notes for learning programming languages, foreign languages, mathematics, and engineering concepts

photos.sean.app

Collection of photographs I took over the years - coffee runs, sunsets, the mundane, and the sublime