Software engineer, or Batman, depends who's asking
If he's not busy rescuing cats from trees, or walking the elderly home (surprisingly he always finds himself in this situation), Justin Xie is a Stony Brook University student looking to assist in helping AI take over the world.
A silly blog-like website, written in the third person. Refer to the top right for straightforward information.
Ice cream, Jollibee, Ocarina of Time, and a plan to cross Europe with one bag. Very little of it is about computers.
II. Experience
Summer 2026 Honeywell · Atlanta
He taught the on-call rotation to answer its own pages
An autonomous AI-SRE system that investigates Elasticsearch alerts, writes the root-cause analysis, and heals the cluster itself — fifteen minutes of manual triage down to seconds.
Summer 2025 REBNY · New York
A hundred thousand chatbot transcripts, and the questions nobody had answered
He built the analytics system that read all of them, clustered the near-duplicates, and told the administrators what their chatbot could not answer.
Summer 2024 NYC DCWP · New York
The CrowdStrike morning, and five hundred employees who could not boot
Forty-eight hours, PowerShell, and a script written under the kind of pressure that teaches you to read error messages properly.
Also 2023 — present
Teaching assistant for object-oriented programming, webmaster for Theta Tau, and an extern at National Grid — the three things he does during the school year.
III. Projects
React · Firebase · Feb 2025
Pair 2 Spare
Built in a weekend so that people who need one shoe, one glove, or one wheelchair can find the other half. Third for sustainability at HopperHacks '25.
screenshot slot — 1600×1000 drop a Momentum screenshot here
In progress · 2026
Momentum
A habit tracker with a leaderboard. Workouts, steps, study hours and sleep, ranked against your friends — on the theory that most people will do the hard thing if someone is watching.
IV. Education
2022 — 2026 Stony Brook University
Two majors, one degree, and a semester he now teaches
Information Systems, plus Applied Mathematics and Statistics. The object-oriented programming course he took as a sophomore is the one he now stands in front of.
I. About
About Justin
He is a senior at Stony Brook graduating in December. That is the professional summary. The rest of this page is not.
For most of his life Justin was an indoor person, and good at it. Pokémon first — the fifth generation is the correct answer and he will defend it — then Zelda, and Ocarina of Time, which he still believes is one of the best games ever made. Years of Minecraft. Whole summers accounted for without leaving the house, and no real complaints about it.
For a while he was good enough at Valorant to wonder about going pro. He got far enough to see the next tier clearly, and to understand there are levels to this. What actually ended it was quieter: he wanted more out of a day than a day of that.
So now he would rather be on a trail. Hiking is the thing his weekends get built around, and mountaineering is what he wants next — Rainier, and whatever else the Cascades will give him. He is learning to wild camp. He has recently taken up fishing and is bad at it in a way he finds encouraging.
The list of places keeps growing: the Swiss Alps, the Dolomites, Banff. The real plan is Europe — all of it, one enormous backpack, hostels, nothing scheduled tighter than a train. The point of the trip is the people; the excuse is the buildings. He loves old architecture, castles and medieval stonework and cathedrals that took three hundred years, and half suspects he was born several centuries late.
He listens to a lot of jazz and has still never sat in a proper jazz bar, which he intends to fix. He also raves; EDC in Vegas and Tomorrowland in Belgium are written down as plans rather than maybes. Piano is on the back burner, not abandoned.
The rest is easy to summarise. He played badminton, spent most of college in the gym, and is looking for someone patient enough to teach him golf. He will watch any Marvel film, or frankly any film. And he would, with no embarrassment whatsoever, die for ice cream — with Jollibee a close second.
II. Experience
Where he has worked
Three summers, in reverse order, with what each one actually taught him rather than what the job description said.
Software engineer intern · Honeywell TechnologiesJun — Aug 2026 · Atlanta
He taught the on-call rotation to answer its own pages
The brief was an autonomous AI-SRE: something that reads a production Elasticsearch alert, works out what is wrong, and repairs the Kubernetes infrastructure without waking anybody. A fifteen-minute manual triage cycle became seconds, and known-fix incidents stopped generating on-call toil entirely.
Designed a multi-agent investigation pipeline routing alerts to specialised telemetry agents — logs, metrics, traces — and generating root-cause analyses through Azure OpenAI, with confidence scores driving an escalate / approve / auto-remediate gate.
Engineered node-level capacity validation against requests versus allocatable rather than live utilisation, which caught nodes sitting at 26% CPU while 99% reserved — silently rejecting every pod scheduled to them.
Implemented capacity-aware autoscaling that detects HPA ceiling saturation, recalculates replica targets, and provisions additional AKS nodes when scheduling capacity runs out: a production failure mode native Kubernetes autoscaling cannot handle alone.
PythonAzure AI FoundryKubernetesElasticsearchKibana
Technology intern · Real Estate Board of New YorkJun — Aug 2025 · New York
A hundred thousand chatbot transcripts, and the questions nobody had answered
He built an AI analytics system in Python and Flask that pulled more than 100,000 conversations out of the Voiceflow API, found the questions the chatbot had failed, and turned them into something an administrator could act on.
Built a hybrid NLP clustering engine on difflib SequenceMatcher plus custom keyword extraction, improving related-question grouping accuracy by 40% and letting administrators train the bot through automated or manual curation.
Assisted with Salesforce and AWS administration — roles, workflows, and day-to-day service management.
PythonFlaskAWSSalesforce
Information technology intern · NYC Dept. of Consumer and Worker ProtectionJul — Aug 2024 · New York
The CrowdStrike morning, and five hundred employees who could not boot
He spent forty-eight hours diagnosing the crash with Windows PowerShell ISE and running custom scripts across affected machines, which is a fast way to learn that error messages are usually telling you the truth.
Resolved the outage for over 500 employees inside two days, preventing further downtime.
Managed 3,000+ devices in an inventory database, improving asset tracking and cutting deployment time by 10%.
PowerShellWindows
During the school year
Aug 2025 — present · Stony Brook
Teaching assistant, object-oriented programming
Weekly lab hours for 150+ students, feedback on assignments and exams, and a standing arrangement with the instructors to debug whatever Java has done this week.
Dec 2023 — present · Theta Tau
Webmaster & external professional development chair
Keeps the fraternity's site current, runs workshops and service events, and is midway through rebuilding the whole thing as a MERN app so the next webmaster inherits something maintainable.
Also: extern at National Grid (2025 — present), student technician at Stony Brook supporting 11,000 faculty and students, and, earlier, a summer each at Regal, Asian Americans for Equality, and Hyatt Place.
III. Projects
Things he has built
One in progress, one that won something, one that taught him about image compression — and a shelf of smaller things at the bottom.
In progress · 2026
Momentum
A gamified lifestyle and habit tracker built around friendly competition. It tracks the ordinary things — workouts, step counts, diet, study hours, sleep — and then ranks you against your friends in each of them.
Holistic tracking — physical health, mental focus and recovery in one place, rather than three apps that do not speak to each other.
Social leaderboards — per-category rankings against your peers, which turns a routine into a standing challenge.
Community accountability — visibility as the mechanism: positive peer pressure, applied gently and constantly.
The goal is a group that pulls each other upward — supportive, but competitive enough that nobody quietly stops showing up.
screenshot slot — 1800×1200 drop a Momentum screenshot here
JavaScript · React · Firebase · Feb 2025
Pair 2 Spare
A marketplace for single items — one shoe, one glove, one wheelchair — so that people with disabilities can trade the half they have for the half they need. Built in a weekend, and it placed third for sustainability at HopperHacks '25.
He directed the build and led the team through a stack none of them had used before.
Shipped a working prototype inside the hackathon window, which is the only deadline that cannot be negotiated.
MongoDB · React · Express · Node · TypeScript · Jun — Aug 2025
Pulse
A full-stack MERN application with complete CRUD, a RESTful API, and a UI that behaves on a phone. The part he is actually proud of is the upload path.
Client-side image processing with the HTML5 Canvas API resizes and compresses photographs by 75–90% before upload.
Base64 encoding, real error handling, and a 50MB payload budget.
screenshot slot — 1800×1200 drop a Pulse screenshot here
Smaller things
The Theta Tau website
Inherited on WordPress, being rebuilt as a MERN app so it survives him.
Course material, from the other side
Java examples and feedback written for 150 students a term.
This website
Deliberately plain, deliberately in the third person.
IV. Education
Two majors, one degree, and a semester he now teaches
The degree on paper, and an honest account of which parts of it he still uses.
B.S. Information Systems & Applied Mathematics and Statistics
Stony Brook University · expected December 2026
Two majors that meet in the middle: one teaches you how a system is put together, the other teaches you not to trust a number without knowing where it came from. He has spent the last three semesters on the other side of the lecture hall as well.
Alongside
Teaching assistant, OOP
Theta Tau, professional engineering
3rd, sustainability · HopperHacks '25
The two that mattered
Object-oriented programming
The one he took, then taught
Explaining inheritance to 150 students a term is how he found out which parts he had only half understood.
Python-Fintech with AI & Cloud
The one that pointed at the job
First contact with cloud services and model APIs as ordinary tools, which is most of what he did at Honeywell a year later.
Related coursework
Data Structures
Object Oriented Programming
Python-Fintech with AI & Cloud
Scripting
Data Analysis
Computer Networks
Computer Security
Quant Finance
Financial Mathematics
Project Management
Systems Administration
Database Design and Practice
Probability & Statistics
V. Photographs
A few of his favourites
Hikes, offices, parades, and the people who keep turning up in them.
Eighteen plates · 2022 — 2026
Commencement, the whole crew in red.2026
China Night — the class of 2026.2026The intern cohort, Atlanta.2026
The same cohort, after five.2026Case competition night, and a blackboard nobody could argue with.2025
Pittsburgh, from Mount Washington.2025The St. Patrick's Day parade.2025
Ooh Aah Point, Grand Canyon — correctly named.2025A cat, two snowmen, and one cold afternoon.2025His cousin, riding shoulders through Chinatown.2024
First week at Honeywell, thumb firmly up.2026Epic Universe, Orlando, before the queues.2026After hot pilates, everyone still standing.2026
The sky over the canyon rim, long exposure.2025Ponce City Market, Atlanta, on a walk home.2026Prom, being carried.2022
A hike upstate, with everyone.2025Somewhere in the Mushroom Kingdom, mid-jump.2024