Available to hire
I’m Mohammad Rabee Zeno, a Flutter-focused Software Engineer with 5+ years of experience building production-ready mobile, web, and desktop applications. I enjoy turning complex product requirements into clean, scalable solutions using Flutter and Dart, with modern state management like Bloc and Riverpod, and strong backend integration using Firebase and REST APIs.
Over my career, I’ve delivered real-world apps such as a multi-platform service marketplace (customer/vendor/admin) and systems that rely on reliable real-time updates, payments, notifications, and third-party integrations. I also enjoy working on AI-powered features—like integrating an OpenAI chat assistant into a customer app—to improve user engagement and decision-making while keeping performance, maintainability, and security front and center.
Language
Arabic
Fluent
English
Advanced
German
Intermediate
Work Experience
Technical Systems Specialist at Viramano
August 1, 2026 - PresentManaged and integrated business-critical digital systems across e-commerce, retail, payments, inventory, and customer operations. Configured and maintained integrations between Shopify, POS systems, CRM, inventory platforms, payment workflows, and third-party services. Troubleshot technical issues across connected platforms, APIs, hardware, and operational workflows to ensure reliable day-to-day business operations. Improved system workflows, data consistency, and operational efficiency through technical configuration, automation, and structured data management.
App Developer and Software Team Lead at Go Portal Company
July 1, 2024 - August 1, 2026Developed and maintained a large-scale, multi-platform service marketplace using Flutter, delivered as three applications (Customer, Vendor, Admin). Implemented core features including vendor listings, service booking, payments, notifications, and real-time data synchronization with Firebase. Integrated an AI-powered chat assistant using the OpenAI API to provide personalized service recommendations and beauty planning guidance. Applied clean architecture and advanced state management to keep the app scalable, maintainable, and high performance, collaborating with stakeholders to deliver a stable production-ready solution.
Software Developer at Self-employed
July 1, 2024 - August 28, 2025Created multiple applications including a WhatsApp-like messaging app, a StackOverflow-like Q&A platform for programming, a Udemy-like online learning platform, an Uber-like ride-sharing app, and a groceries store e-commerce app. Developed solutions across mobile, web, and desktop platforms.
Software Developer at Al Saad company
July 1, 2024 - August 28, 2025Developed a professional and user-friendly e-commerce website for restaurant kitchen equipment. Ensured seamless browsing, optimized performance, enhanced online visibility through SEO, and integrated marketing tools to drive engagement and sales.
Software Developer at Go portal company
July 1, 2024 - PresentDeveloped a multi-platform service marketplace app for Android and iOS, connecting vendors with customers for various on-demand services such as beauty salons, men's salons, home cleaning, car wash, and landscaping. Managed development of three separate apps: Customer, Vendor, and Admin.
Web Developer and Digital Marketing Specialist at Al Saad Company
April 1, 2024 - July 31, 2024Developed a professional e-commerce website for restaurant kitchen equipment with a focus on performance, usability, and SEO optimization. Implemented responsive layouts and optimized page loading to improve user experience across devices. Integrated marketing and SEO tools to enhance online visibility and customer engagement.
Software Developer at Mr. Cleaner company
February 1, 2024 - August 28, 2025Developed a responsive and user-friendly website for a professional cleaning service in Austria. Designed layout to showcase services, integrated interactive elements for service explanation, and optimized for performance and SEO.
Web Developer at Mr. Cleaner Company
November 1, 2023 - June 30, 2024Designed and developed a responsive website for a professional cleaning service targeting the Austrian market. Structured content and layouts to clearly present services and improve customer conversion. Optimized performance and SEO to enhance search engine visibility and loading speed.
Software Developer at Elegance center
November 1, 2023 - August 28, 2025Developed a mobile app for a dental center to streamline patient management, appointment scheduling, and treatment tracking. Integrated secure payment gateways and notifications while ensuring compliance with data privacy standards.
Software Developer at QIT company
April 1, 2023 - August 28, 2025Developed a bilingual e-commerce application for mobile and web platforms with a wide range of products including electronics, clothing, cosmetics, watches, eyewear, and more.
Mobile Developer at Elegance Center
January 1, 2023 - November 30, 2023Built a mobile application for a dental center to streamline patient management, appointment scheduling, and treatment tracking. Integrated secure payment processing and notification systems. Ensured data privacy and applied security best practices when handling patient information.
Mobile Developer at QIT Company
March 1, 2022 - January 1, 2023Developed a bilingual e-commerce application for mobile and web platforms. Implemented product browsing, categorization, and multilingual support, focusing on usability and performance to support a wide range of product types.
App Developer at Aleppo (Self-Employed)
December 1, 2021 - February 28, 2022Designed and developed multiple production-level applications across mobile, web, and desktop platforms, including: real-time messaging (WhatsApp-like), Q&A community (StackOverflow-like), online learning (Udemy-like), ride-hailing (driver & rider apps), and grocery e-commerce. Built hands-on experience with architecture design, state management, backend integration, payments, and performance optimization across diverse domains.
Education
Bachelor of Science: Computer Engineering at University of Aleppo
January 1, 2019 - January 1, 2023Bachelor of Science - Computer Engineering at University of Aleppo
January 1, 2020 - January 1, 2023Qualifications
English language proficiency certificate from The Higher Institute of Languages of the University of Aleppo
January 11, 2030 - August 28, 2025Industry Experience
Software & Internet, Retail, Healthcare, Professional Services, Transportation & Logistics, Education, Travel & Hospitality, Financial Services, Computers & Electronics
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