Sean Velasco
Software Engineer and Electrical Engineer
Southeast Asia
Open to new opportunities. Looking for work!
About
Software Engineer who can do frontend, backend, and mobile development
Looking for short-term projects, part-time, or full-time roles!
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
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
- 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
- Node.js
- Next.js
- TypeScript
- MongoDB
- Docker
- Python
Projects
Sinag AI
Working on ideas to help solve high-impact problems in developing economies
- Go
- TypeScript
- Solid.js
- PostgreSQL
Side projects
baybay.in
Learn Baybayin, a pre-colonial Filipinos writing system
- Swift
- SwiftUI
Memegraph
Meme search engine and recommendation system using CLIP-based ML models
- 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
Links
Others
notes.sean.app
Programming languages, foreign languages, mathematics, and engineering concepts
gallery.sean.app
Coffee runs, city life, sunsets, and sunrise