Hi, I'm Haya Alsubaie

Software Engineer | ERP & Business Systems | Data & AI Background

Software Engineer with hands-on experience in ERP and business systems. I contribute to frontend development, API integration, permissions, testing, technical requirements, and system documentation. My background in databases, data science, and AI helps me approach software with a broader, data-aware perspective.

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Experience

Software Engineer — MERP

2026 – Present

Contributing to the development and improvement of ERP modules, with practical work across inventory, procurement, facilities, and maintenance processes.

Frontend development using React and TypeScript.
Integrating user interfaces with REST APIs.
Working with permissions, request states, validation, and server-backed data.
Writing and reviewing automated tests.
Translating system needs into clear technical requirements.
Reviewing pull requests, system documentation, and technical decisions.
Supporting production and cloud-readiness reviews.

Database Programmer — Graduate Development Program

December 2025 – May 2026

Completed practical training in SQL, relational databases, ERP systems, data accuracy, system integration, and business process automation.

Freelance Software Projects

2019 – 2024

Worked on independent software projects across Android development, PHP and SQL web systems, and Python desktop applications.

Projects

ERP Workflow Lab (2026)

Independent Full-Stack ERP Portfolio Project

A bilingual, role-based procurement-to-inventory workflow covering draft creation, submission, approval or rejection, stock receipt, and one-time inventory updates. Built as an independent portfolio project with automated tests and containerized local deployment.

Technologies: React, TypeScript, FastAPI, PostgreSQL, Docker, GitHub Actions

View Source Code

Muʿid (2025)

AI-Powered Qudrat Exam Preparation Platform (Graduation Project — Tuwaiq Academy)

An AI-powered educational platform that helps high school students prepare for the Qudrat (General Aptitude) exam in Arabic using a Retrieval-Augmented Generation (RAG) pipeline built on verified historical exam data spanning 12+ years.

Technologies: Python, FastAPI, LLMs, RAG, OCR, Databases

Beyond the Stars (2025)

Data Science Bootcamp Final Project (SDA & Le Wagon)

Analyzed 17,000+ tourist reviews using NLP (LDA topic modeling & LSTM sentiment analysis) and built a Streamlit dashboard to support tourism development aligned with Vision 2030.

Technologies: Python, Pandas, Streamlit, LDA, LSTM

View Project

Interior Designers Directory (2023)

Android App Development Bootcamp Graduation Project

Developed a mobile app that aggregates interior designers in one platform, showcases portfolios, and enables direct contact.

Technologies: Android Studio, Kotlin, XML, AndroidX

Library Management System (2018)

Bachelor Graduation Project

Built a desktop system to manage library availability and locations using Dewey Decimal Classification, including a book-request feature to improve student access.

Technologies: Python (PyCharm), PyQt, SQLite, OOP, Multi-user login