Coding since 2017 · Shipping since 2019

Jacy

AI engineer shipping useful chaos.

I build ML-flavored products, break them responsibly, then ship the least cursed version.

Battle-tested in hackathons and minor sleep deprivation

2ndHuman Pose Estimation+ internship offer3rdSatellite Road Extraction (CNN + U-Net)3rdCancer Pain Prediction PlatformTop 5National Hackathon @ Google

About

Gremlin energy, production output

Fewer buzzwords, more receipts, occasional chaos.

profile.py
01# profile.py
02from builder import Engineer
03
04class Jacy(Engineer):
05 def __init__(self):
06 self.name = "Jason"
07 self.focus = "ML systems + product execution"
08 self.summary = "I learn by shipping things, snapping things, and then pretending that was part of the plan."
09
10 def help(self):
11 return [
12 "profile.contact()",
13 "profile.currently_shipping()",
14 "profile.stack()",
15 "profile.hobbies()",
16 "profile.unpopular_opinions()",
17 "profile.currently_obsessing_over()",
18 "profile.hire_me_if()",
19 "profile.dont_hire_me_if()",
20 ]
21
22 def currently_shipping(self):
23 return ["AskLexy", "LifeXP", "half-finished side quest"]
24
25 def stack(self):
26 return ["Python", "Django", "FastAPI", "PostgreSQL", "Redis", "Docker", "PyTorch", "TensorFlow", "scikit-learn", "OpenCV", "Next.js", "React", "Flutter", "TypeScript", "Tailwind"]
27
28 def hobbies(self):
29 return ["Coding", "Reading", "Sports", "F1", "Gaming", "Listening to music"]
30
31 def contact(self):
32 return {"email": "jazjasonlee@gmail.com", "discord": "jacyjason20"}
33
34 def unpopular_opinions(self):
35 return ["the best system design is the one you can delete later", "agent frameworks are solving problems most products don't have yet"]
36
37 def currently_obsessing_over(self):
38 return ["F1 telemetry", "DDIA", "agent workflows"]
39
40 def hire_me_if(self):
41 return ["your backend is on fire and needs an adult", "you want ML work that ends in production, not a research repo", "you're okay with 2am Slack messages"]
42
43 def dont_hire_me_if(self):
44 return ["you need someone to wait for the ticket", "your stack is 100% Java Enterprise Edition", "you want estimates in story points"]
45
46profile = Jacy()

Terminal Output

Press run to execute profile.help().

>>>

Try: profile.currently_shipping(), profile.stack(), profile.unpopular_opinions(), profile.secret()

Capability map

I rank by scars earned, not logos memorized.

Backend + API Systems

Python · Django · FastAPI · PostgreSQL · Redis · Docker

Applied ML

PyTorch · TensorFlow · scikit-learn · OpenCV

Product / Frontend

Next.js · React · Flutter · TypeScript · Tailwind

Projects

Experiments + shipped work

Product builds, research detours, and shipping practice reps.

Featured ProjectResearch

Road Network Extraction

Hybrid CNN + U-Net model extracting road graphs from satellite imagery for rapid mapping.

View project →
WorkActive

AskLexy

Multi-agent AI learning platform with conversational tutoring and developer-focused career preparation tools.

View more ↗
LiveActive

LifeXP

Gamified life operating system turning habits, learning, and social activity into RPG-style progression.

View more ↗
Live

Bodhimaram

Custom WordPress platform helping a playschool manage admissions, parents, and communication workflows.

View more ↗
Research

Road Network Extraction

Hybrid CNN + U-Net model extracting road graphs from satellite imagery for rapid mapping.

View more ↗
Live

solarVert

Energy monitoring dashboard for solar panel operators to track uptime, detect faults, and analyze output in real time.

View more ↗
Clinical

Cancer Pain Prediction

Predicts pain spikes for cancer patients and suggests interventions before they escalate.

View more ↗

Writing

From the blog

Thoughts on building, research, and whatever else is on my mind.

Timeline

Full lore, zero cliffhanger

August 2017

Started experimenting with C and Python. Quickly discovered that building things with code was addictive.

May 2019

Launched my first personal website with HTML, CSS, and JavaScript.

March 2020

Explored machine learning with TensorFlow, PyTorch, and scikit-learn.

May 2021

Interned at Bodhimaram on full-stack development.

November 2023

Began research on liquid neural networks.

February 2024

Placed 3rd in a hackathon building a hybrid CNN + U-Net model.

August 2024

Built solarVert, a solar panel management app for a hackathon.

September 2024

Won 2nd place in a human pose estimation hackathon and earned an internship.

September 2024

Won 3rd place for a cancer pain estimation and prediction platform.

March 2025

Placed top 5 in a national-level hackathon hosted at Google.

April 2025

Started building lifeXP, a gamified way to track life experiences.

Contact

Let’s build or brainstorm

Need a teammate, an engineer who loves storytelling, or someone to jam on product ideas with? I'm just an email away.

Say hi