Sean Matthew Viacrusis
My definition of a Problem Solver:
Someone who understands the problem well enough to know what to build, and what not to.
I’m Matthew. I work best where business meets technology. I understand what clients need, figure out what makes sense, and build solutions around it.
Sometimes that’s a custom AI model, an API, or a physical prototype. Other times, it’s a business strategy, a convincing pitch, or simply asking the right questions.
I speak business, think in systems, and build in code.
5
Client Projects Shipped
3K+
Users Across the Platforms I’ve Built For
40+
People Collaborated With
Wins
Competitions and hackathons
1st Place: Zero to One Hackathon, ASES Manila
ASES Manila · 2025
3rd Runner-Up: Code Green Hackathon
First Gen · 2023
Co-Coach: Philippine National Team, WRO 2026
World Robot Olympiad · 2026People I’ve helped
Since 2021
3K+
People Reached Through the Platforms I’ve Built For
9
Students Coached in Python, C++ and Arduino
3
Research Papers
4
Competitive Teams Mentored
Projects
4 of 13
Marketing Learning Management System
2026A learning platform that teaches a marketing company’s customers, with badges and certificates as they progress.
Live · built for a 5k-user customer base
Agency payroll system
2026Payroll that fits how a small agency pays its people: leaves, special holidays and field allowances.
In use since June 2026
PSE intrinsic value analyzer
2019 – 2020Screens Philippine Stock Exchange stocks for value with a modified Benjamin Graham formula.
Python · public market data
Estimating Poverty Incidence in the Philippines Using Satellite Imagery and CNN–LSTM Architectures
2026Estimates poverty across the Philippines from satellite imagery, without household surveys.
r = 0.73 in cross-validation · 1,970 areas mapped
Also built
Guarantee Letter Assistance through AI Automation
2026Guarantee letter assistance built on AI automation integrated with blockchain. Top 10 at DICT’s eGovPH Hackathon 2026.
PocketPatient
2025An MVP with its customer demographics and business model. First of about 20 teams at the Zero to One Hackathon, ASES Manila.
Robotics onboarding & scoring
2023 –Registration, email updates and judge scoring for regional robotics competitions, with over 1,000 registrants (estimated).
DOST tourism rover
2024An Arduino rover and an interactive board for visitors, commissioned by DOST and deployed in Batanes.
Utility-AI football simulator
2026A football simulator in which each player has biases and decides the way a person would. Designed first in Prolog.
Contextify
2026Uses AI to classify the context of notes. Built for a hackathon.
Gargantua
2026A daily journal web app, built entirely through an agentic workflow.
RFID payment system
2022Contactless Arduino payment for our school canteen, where it ran for two weeks. High-school capstone.
Automated sewage canal system
2020An Arduino system that removes canal waste in real time and sends SMS alerts. High-school research.
Credentials
Education
- BS Computer Science, Data ScienceFEU Institute of Technology2027
- Regional Science High School III2023
Experience
- Part-time high-school robotics coachFounder of CYBERS2021 – present
- A+ Solutions Development Center, SubicProposals & bidding / ITJun 2023 – present
- Backend engineer internMarketing-education startupAug – Sep 2026
Skills
- Python
Java- C++
- Arduino
- Next.js
- React
- Docker
- Supabase
- Vercel
AWS- Google Cloud
Also Flutter, TensorFlow, Google Earth Engine, SQL and agentic programming.
Certifications
- DataCampMachine Learning, Statistics, SQL, Marketing Analytics, EDA, AI Ethics
- CiscoNetworking
- PythonPython
- JavaJava
Reading List
- 01From Third World to FirstLee Kuan Yew
- 02Never Split the DifferenceChris Voss
- 03Theory of ConstraintsEliyahu M. Goldratt
- 04Designing Data-Intensive ApplicationsMartin Kleppmann
Languages
- EnglishFluent
- TagalogNative
- ChineseBasic
- JapaneseBasic