React
Building Scalable React Applications with Modern Architecture
Learn how to structure your React applications for scalability and maintainability using modern patterns and best practices.
Jan 15, 20248 min read
Hello, my name is
Hadi Ghazi
I design and build software systems.
Software Engineer at Capadev, focused on turning complex problems into reliable, scalable solutions. I work across systems, data, and user-facing applications to deliver products that last.
01.About Me
I am a software engineer based in Beirut, Lebanon, with experience building and scaling products in fast-moving startup environments. I work across the full stack, cloud infrastructure, and data platforms, taking ideas from early concepts to reliable, production-ready systems.
My work spans application development, cloud deployments across different environments, data pipelines, and AI-enabled features, with a strong focus on speed, ownership, and long-term maintainability.
Outside of my core work, I enjoy exploring new technologies, contributing to different projects, and deepening my understanding of applied AI, data systems, and cloud-native engineering.
Systems Thinking
Understanding trade-offs and designing end-to-end solutions.
Clean Code
Readable, maintainable code with long-term sustainability in mind.
Production Focus
Prioritizing reliability, performance, and real-world constraints.
02.Skills & Technologies
Here are some of the technologies and tools I've been working with recently:
Languages
JavaScript
TypeScript
Python
Java
PHP
Dart
Go
C
C++
SQL
Frontend & UI
React
Next.js
React Native
Flutter
Expo
Redux / RTK
Context API
TypeScript
Tailwind CSS
HTML/CSS
Figma
Backend & APIs
Node.js
Express.js
FastAPI
Laravel
Prisma
REST APIs
Databases & Storage
MongoDB
PostgreSQL
MySQL
Microsoft SQL Server
Firebase
Supabase
Cloud, DevOps & Infra
AWS
Google Cloud Platform
Vertex AI
GKE
Docker
Kubernetes
Terraform
Jenkins
GitHub Actions / GitLab CI
Ansible
AI / Machine Learning
Machine Learning
scikit-learn
pandas
NumPy
matplotlib
OpenAI
LangChain
RAG / Retrieval
Agent Frameworks
Tools & Testing
Git / GitHub / GitLab
Docker
Postman
CI/CD
Unit & E2E Testing
Looker Studio
ArcGIS Pro
Soft Skills & Languages
Problem Solving
Requirements Gathering
Self Learning
Time Management
Communication
English
Arabic
03.Experience
Full Stack Software Engineer
Full TimeCAPADEV LLP · Riyadh, Saudi Arabia · Remote
- ▹Continued leading development of core platform features
- ▹Designed and implemented CI/CD pipelines to automate testing, builds, and deployments
- ▹Extended infrastructure to support AWS deployment alongside GCP to optimize availability
- ▹Used Terraform to manage infrastructure as code, including Servers and networking
- ▹Monitored app and infrastructure health using logging, alerts, and custom metrics dashboards
- ▹Wrote unit and end-to-end tests, integrated into CI to ensure reliability and feature stability
- ▹Led data migration efforts from legacy systems, ensuring high data integrity and minimal downtime
- ▹Collaborated with data scientists to build and maintain dashboards, while providing the software engineering support they need (BigQuery, Looker Studio etc..) to run dashboards at lower cost
- ▹Supported ML workflows by providing tooling, scripts, and infrastructure for experiments and dashboarding
- ▹Deployed open-source LLMs (HuggingFace models) to Vertex AI using custom Docker containers and GCS
- ▹Integrated OpenAI GPT for building clinical AI agents with structured prompt flows and secure APIs
- ▹Provided technical support for internal teams and clients, troubleshooting platform issues, resolving incidents, and ensuring minimal disruption to operations
- ▹Maintained and updated the corporate WordPress website, regularly adding content and requested changes
- ▹Opened and documented APIs for seamless integration with EHR and HIS systems, enabling automatic and secure data exchange,advancing the company’s interoperability goals
Full Stack Software Engineer
ContractCAPADEV LLP · Riyadh, Saudi Arabia · Remote
- ▹First software engineer hired; led end-to-end development of a full-stack application from scratch
- ▹Built a production-grade application using React, RTK Query, Node.js (Express), Prisma, and PostgreSQL
- ▹Architected backend services to integrate with FHIR standards for clinical data interoperability
- ▹Containerized the system using Docker and deployed the infrastructure on Google Cloud Kubernetes Engine (GKE)
- ▹Established foundational development practices, coding standards, and project structure for the engineering team
Full Stack Developer
FreelanceDevancy · Beirut Governorate, Lebanon · Remote
- ▹Worked on multiple client-based projects, developing frontend and backend features
- ▹Optimized existing systems through enhancements, refinements, and client-specific adaptations
Independent Software Engineer
Self EmployedSelf Employed · Beirut Governorate, Lebanon · Remote
- ▹Built and deployed multiple personal and production-ready projects across web and mobile platforms
- ▹Worked with a broad tech stack: HTML, CSS, JavaScript, React, Node.js, Express, MongoDB, Laravel, Relational databases, Firebase
- ▹Developed mobile apps using Flutter and React Native with full backend integrations
- ▹Customized and extended Odoo POS systems for local business needs
- ▹Integrated AI and ML into applications using the OpenAI API, FastAPI, scikit-learn, pandas, NumPy, Matplotlib, and Streamlit for dashboards and predictive features
- ▹Focused on improving full-stack and ML engineering skills through real-world freelance projects and experimentation
04.Some Things I've Built
Before starting my professional career
Featured Project
SmartCampus
SmartCampus is a complete and comprehensive university system that streamlines administration and enhances learning with advanced AI and machine learning. It manages everything from student data and payments to course management and grading. With personalized recommendations, an AI-powered 3D instructor, and real-time insights from student evaluations, it fosters continuous improvement. Robust communication tools ensure seamless interaction between students, instructors, and administrators, creating a dynamic and efficient educational environment.
05.Licenses & certifications
Software Engineering Excellence Masterclass
Software Engineering Excellence
Issued Aug 2025
Show credential
AWS Certified Cloud Practitioner
Amazon Web Services (AWS)
Issued Jul 2024 · Expires Jul 2027
Show credential06.Education
Lebanese University - Faculty of Sciences
Master's degree, Computer Science
Oct 2025 - Jun 2026
Lebanese University - Faculty of Sciences
Bachelor's degree, Computer Science
Oct 2021 - Jun 2024
Latest Articles
Blog
Thoughts, tutorials, and insights on web development, software engineering, and technology.
TypeScript
The Future of TypeScript: What's Coming in 2024
Explore the upcoming features and improvements in TypeScript that will change how we write type-safe JavaScript.
Jan 8, 20246 min read
CSS
Mastering CSS Grid: A Complete Guide
A comprehensive guide to CSS Grid layout, covering everything from basics to advanced techniques for complex layouts.
Dec 20, 202310 min read
Featured Content
Watch & Learn
Hands-on tutorials focused on real-world engineering workflows.
AWS EC2 Deployment for Beginners
A complete first deployment from local to live, with real production basics included.
What's Next?
Get In Touch
If you’re interested in collaborating, discussing an idea, or exploring potential opportunities, I’d be glad to connect. Feel free to reach out, and I’ll follow up promptly.
Lebanon