khader huijih
@khaderhuijih
CTO and Flutter-focused software engineer specializing in scalable mobile systems and automation.
What I'm looking for
I am a software engineer and Flutter developer with deep experience building scalable mobile systems, workflow automation, and secure backends. I currently serve as CTO at a B2B loyalty platform, directing technical vision and mobile strategy.
My work emphasizes Clean Architecture, GetX state management, and robust API integrations; I have led mobile app architecture, implemented JWT-authenticated flows, and optimized apps for production releases.
I build automation and AI-driven workflows using n8n and large-model APIs (Google Gemini), and I secure backend systems with Laravel and Cloudflare-based protections. Notable projects include a Smart University super-app with RAG chatbot integration and a high-security public sector platform.
I collaborate across product and backend teams to deliver high-quality, secure software, and I mentor developers through code reviews and performance optimization while maintaining a focus on user experience and operational efficiency.
Experience
Work history, roles, and key accomplishments
Full-Stack Developer
EXS Volunteering
Nov 2025 - Present (4 months)
Managed and organized administrative datasets, streamlined data entry processes for high accuracy, and supported daily operations and logistical tasks for the Aga Khan Foundation.
CTO & Lead Mobile Developer
Lumi Rewards
Sep 2025 - Present (6 months)
Directing technical vision and mobile development for a B2B loyalty platform; architected the Flutter app with GetX and Clean Architecture and implemented a dynamic vendor ecosystem enabling real-time partner management.
Automation Engineer
Smart Telegram Support Bot
Feb 2026 - Feb 2026 (0 months)
Engineered an intelligent Telegram customer support bot that handles user queries with animated responses and logs complaints into Google Sheets via n8n workflows to streamline admin operations.
Lead Mobile Engineer
Smart University Campus App
Jan 2026 - Feb 2026 (1 month)
Led development of an API-first super-app digitizing university services; integrated an RAG chatbot via n8n and Gemini for real-time student queries and implemented secure JWT auth and real-time financial ledger features.
Backend Developer (Laravel)
Secure Public Sector Platform
Jan 2026 - Feb 2026 (1 month)
Developed a high-security Laravel web platform for a government entity with Cloudflare Turnstile, honeypot, security headers, Brevo API integration, and multi-language RTL/LTR support to ensure full data protection.
Mobile Engineer
UniVerse
Nov 2025 - Jan 2026 (2 months)
Engineered a scalable Flutter app with Clean Architecture and GetX, implemented a hybrid AI system using n8n and Google Gemini for personalized schedules, and added real-time bus tracking via Socket.IO and OpenStreetMap.
Flutter Developer Trainee
Focal X Agency
Jan 2023 - Dec 2024 (1 year 11 months)
Completed an intensive remote training program building and deploying mobile projects using MVVM patterns and state management while collaborating on code reviews and performance optimizations.
Education
Degrees, certifications, and relevant coursework
Yarmouk Private University
Bachelor of Science, Software Engineering
2020 - 2026
Pursued a Software Engineering degree covering software development, system design, and web/mobile technologies with practical project experience.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
khader-hwaijeh.web.appSocial media
Job categories
Interested in hiring khader?
You can contact khader and 90k+ other talented remote workers on Himalayas.
Message khaderFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
