JourneyJot
A full-stack tourism marketplace for discovering experiences, planning trips, managing bookings, and selling travel products.
React / Vite / Express / Node.js / MongoDB
Software Engineer | Full-Stack & AI
Abdallah KhaledYoussef
Computer Engineering graduate building complete software products across the frontend and backend, and at the intersection with AI. I enjoy designing APIs, working with databases, and applying machine learning and retrieval systems where they make a product better.
About
An engineer who sees the whole system.
I build complete software products across the frontend and backend, and at the intersection with AI.
I enjoy designing APIs, working with databases, and applying machine learning and retrieval systems where they make a product better.
Product interfaces
React, Next.js, TypeScript
Backend systems
Node.js, Express.js, REST APIs
AI & data
Scikit-learn, Pandas, RAG
Data layer
PostgreSQL, MySQL, MongoDB
Selected work
Products built around real workflows.
Full-stack and AI projects spanning marketplaces, role-based platforms, and conversational products.
Helping Hands
A multi-role React interface for coordinating donations, volunteering, organization requests, and administrative review.
React / Vite / React Router / Tailwind CSS / JavaScript
Football AI Assistant
A full-stack football analysis interface with structured prompting and live context for time-sensitive questions.
TypeScript / Next.js / React / NestJS / OpenAI Responses API
Airline Graph-RAG Assistant
A grounded airline analytics assistant built around survey data, a Neo4j knowledge graph, and optional semantic retrieval.
Python / Neo4j / RAG / Embeddings / Streamlit
Toolkit
What I work with.
A focused foundation for building interfaces, services, and connected product experiences.
Languages
JavaScript · TypeScript · Python · SQL
Frontend
React · Next.js · HTML5 · CSS3
Backend
Node.js · Express.js · REST APIs
AI & Data
Scikit-learn · Pandas · RAG
Databases
PostgreSQL · MySQL · MongoDB
Tools
Git · GitHub · Docker · Postman
Experience
A foundation built through practice.
Jun 2025 – Aug 2025
Data Analyst Intern
ATS Company
Cleaned and consolidated records from several sources in Python and Excel. Automated a weekly reporting step that had previously been done by hand.
Jun 2024 – Aug 2024
Data Science Intern
MTS Company
Built and compared several Scikit-learn models, then selected the best. Reached 95% accuracy through preprocessing and feature engineering.
Jun 2023 – Aug 2023
Software Engineer Intern
Global Knowledge
Built features and fixed defects in an existing production codebase. Applied OOP and debugging practices to maintain shared components.
Education
Sep 2021 – Jun 2026
B.Sc. in Computer Engineering
German University in Cairo (GUC)
GPA — 2.29/5.0 German scale (1.0 = best) ≈ 3.1/4.0 US
Overall grade — Very Good
Graduation project — Microarray Gene Classification — 97% accuracy (Excellent)
Get in touch
Let's build something useful.
Have a project, opportunity, or just want to connect? I'd be happy to hear from you.