Joseph SfeirSoftware engineerContact
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Joseph Sfeir standing in a white shirt and brown tie in a university corridor

JosephSfeir.

Software engineer / curious systems thinker

I build useful software where interface, data, and intelligence have to work as one system.

Open the build log Résumé
Available for junior software opportunities

Trace / experience + education

The path so far, in commits.

01
White Beard Lebanon

Full Stack Web Developer Intern

Developed and maintained responsive web applications across HTML, CSS, JavaScript, PHP, and SQL, while collaborating through development and testing.

02
Notre Dame University (NDU)

Bachelor of Computer Science

Completed in 2026 with a focus on building connected products.

03
Cheese on Top

Junior Accountant

Managed financial records, transactions, and reporting—a practical lesson in accuracy, responsibility, and organized data.

Current toolbox

  • HTML
  • CSS
  • React
  • Next.js
  • Tailwind CSS
  • Responsive UI
  • PHP
  • Laravel
  • REST APIs
  • Authentication
  • Validation
  • Python APIs
  • SQL
  • MySQL
  • PostgreSQL
  • Supabase
  • Database design
  • Flutter

Build log / selected systems

Two products. One habit: follow the whole loop.

The screenshots matter, but so do the services, workflows, and product decisions that make them useful.

01

Full-stack contributor / 2026

AutoMatch

A car marketplace where recommendations end in real inventory.

A team-built final-year project connecting vehicle discovery, messaging, appointments, administration, AI-assisted matching, and price prediction in one marketplace.

  • Marketplace
  • AI assistance
  • Price prediction
Read the case file
AutoMatch vehicle page with price prediction, seller chat, and appointment booking
Valuation + booking
AutoMatch inventory page showing vehicle listing cards and search tools
Live inventory
AutoMatch administration analytics with sales, profit, and brand performance charts
Business analytics
AutoMatch AI assistant returning matching Mercedes inventory
AI buying assistant
02

Product design + mobile engineering / In progress

FitAI

One place for training, nutrition, progress, and useful context.

A Flutter fitness product in progress, designed to connect workout planning, food tracking, and body progress, with a planned advisory AI coach.

  • Workout plans
  • Food logging
  • Progress tracking
Read the case file
FitAI workout plans with start-workout and progress actions
FitAI calorie target, health profile estimates, and food log
FitAI body progress dashboard with check-in and early trend state

Off the clock

A little more
than my
résumé.

I like things with momentum: a product taking shape, a trail opening up, or one more rep when the easy answer is to stop.

The same instinct follows me into engineering. Learn by moving, notice what feels wrong, adjust, and go again.

Joseph at his Computer Science graduation
One chapter finished.
Joseph hiking through a narrow rocky canyon
Best debugging environment I know.

Operating principle / 01

Interface → system → outcome

I like the moment when the pieces start talking to each other.

Recent Computer Science graduate, naturally curious, and happiest when I can follow an idea from the visible screen to the logic, data, and decisions underneath it.

01

Interface

Make the next action obvious and the hard parts feel calm.

02

System

Connect the services, rules, and data without losing the plot.

03

Outcome

Ship something useful, observe what changes, and improve it.

Open channel / available for work

Need a builder who asks why before how?

I’m looking for a junior software role where I can contribute, learn quickly, and stay close to the product.

Start a conversation LinkedIn