Hello!

I'm Abdulaziz Hafiz

Software & Artificial Intelligence Engineer

About Me

I build backend systems and AI solutions grounded in robust architecture, with a focus on performance, scalability, and operational efficiency.

Laravel PHP Python FastAPI JavaScript React CSS Git GitHub Docker DevOps Postman MySQL PostgreSQL MongoDB Hugging Face RAG Systems Requirements Analysis Solution Architecture Stakeholder Management Technical Leadership

Projects

01

Bayan Bin Baz

Personal AI-powered search assistant that enhances traditional search using Retrieval-Augmented Generation (RAG), delivering accurate, context-aware answers from trusted sources with an optimized search experience.

PythonRAG SystemsNLPFastAPI
02

Riciety

Secure cultural archive platform (V1) built for knowledge management. Developed using Laravel and React with an expandable database structure to ensure long-term scalability and content preservation.

LaravelReactPostgreSQLSolution Architecture
03

SilentReading

Graduation project: a full-stack system that translates EEG brain signals into text, enabling assistive communication without physical movement or speech.

PythonMachine LearningSignal ProcessingFull-Stack
04

Badeel

Centralized system for managing and tracking lost documents, significantly reducing data duplication and human error while improving retrieval efficiency.

PythonMySQLSystem Design
05

Dalil RAG

Secure RAG-based assistant designed to help organizations query internal documents and sensitive data without exposing it externally.

PythonRAG SystemsHugging FaceVectors
06

Rasid

Privacy-focused MVP that converts raw data into actionable insights, emphasizing secure processing, analytics, and controlled access.

PythonData AnalysisBackend EngineeringSecurityAI

Experience

Full-Stack Engineer

Knowledgedx.sa

Sep 2025 - Dec 2025 (Part-Time)
  • Led the technical launch of V1 on the Reciity platform.
  • Designed backend architecture and ERD-based database schemas.
  • Built backend systems and integrated React frontends.
  • Integrated AI tools to streamline development workflows.

Backend Engineer

Knowledgedx.sa

Sep 2025 - Dec 2025 (Training)
  • Developed RESTful APIs using FastAPI and MongoDB.
  • Translated business requirements into scalable backend solutions.
  • Integrated AI capabilities into a secure, enterprise-grade platform.

Operations Analyst & Software Developer

Travel & Tourism Company

Apr 2025 - Jul 2025 (Seasonal)
  • Developed and launched the ‘Badeel’ system for managing lost documents.
  • Reduced duplicate records and human error by up to 100% in some workflows.
  • Managed operational and technical processes related to the ‘Nusk’ platform and call center (222).

Data Analyst

Travel & Tourism Company

May 2024 - Jul 2024 (Seasonal)
  • Cleaned and analyzed Hajj season data (1445H) to improve data accuracy.
  • Used Excel-based analytics to optimize workflows across 242 centers.
  • Supported operational decision-making through accurate reporting.

Data & Operations Coordinator

Hajj Services Company

May 2023 - Aug 2023 (Seasonal)
  • Coordinated and validated operational data across multiple service centers.
  • Prepared daily and periodic operational reports.
  • Monitored data quality and organized staff and agent schedules.

Education

Bachelor of Science in Computer Science

Umm Al-Qura University

2022 - 2026
  • Graduated With First Honor Class 3.95 GPA
  • Head of the Scientific Committee at the College Club

Full Stack Development Certificate

Online Platform

2019
  • Completed 500+ hours of coursework
  • Built 10+ portfolio projects
  • Specialized in React and Node.js