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I am a dynamic and detail-oriented Full Stack Developer with over 5 years of experience building scalable, high-performance applications. I specialize in cross-platform frontend solutions using Flutter and Dart, and robust backend architectures with Node.js, Express.js, and Nest.js. I enjoy tackling complex challenges, delivering innovative solutions like parking apps, e-commerce platforms, and B2B/B2C systems, while continuously adapting to emerging technologies. Throughout my career, I have engineered scalable backend systems, developed responsive Flutter applications, integrated AI/ML analytics using TensorFlow Lite, and streamlined DevOps processes. I am passionate about collaboration in cross-functional teams and providing efficient, high-quality software products that meet business goals.…I am a dynamic and detail-oriented Full Stack Developer with over 5 years of experience building scalable, high-performance applications. I specialize in cross-platform frontend solutions using Flutter and Dart, and robust backend architectures with Node.js, Express.js, and Nest.js. I enjoy tackling complex challenges, delivering innovative solutions like parking apps, e-commerce platforms, and B2B/B2C systems, while continuously adapting to emerging technologies. Throughout my career, I have engineered scalable backend systems, developed responsive Flutter applications, integrated AI/ML analytics using TensorFlow Lite, and streamlined DevOps processes. I am passionate about collaboration in cross-functional teams and providing efficient, high-quality software products that meet business goals.

Muhammad Zain Ul Islam

Full Stack Developer, Developer, App Developer, +2

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I am a dynamic and detail-oriented Full Stack Developer with over 5 years of experience building scalable, high-performance applications. I specialize in cross-platform frontend solutions using Flutter and Dart, and robust backend architectures with Node.js, Express.js, and Nest.js. I enjoy tackling complex challenges, delivering innovative solutions like parking apps, e-commerce platforms, and B2B/B2C systems, while continuously adapting to emerging technologies. Throughout my career, I have engineered scalable backend systems, developed responsive Flutter applications, integrated AI/ML analytics using TensorFlow Lite, and streamlined DevOps processes. I am passionate about collaboration in cross-functional teams and providing efficient, high-quality software products that meet business goals.…I am a dynamic and detail-oriented Full Stack Developer with over 5 years of experience building scalable, high-performance applications. I specialize in cross-platform frontend solutions using Flutter and Dart, and robust backend architectures with Node.js, Express.js, and Nest.js. I enjoy tackling complex challenges, delivering innovative solutions like parking apps, e-commerce platforms, and B2B/B2C systems, while continuously adapting to emerging technologies. Throughout my career, I have engineered scalable backend systems, developed responsive Flutter applications, integrated AI/ML analytics using TensorFlow Lite, and streamlined DevOps processes. I am passionate about collaboration in cross-functional teams and providing efficient, high-quality software products that meet business goals.

Available to hire

I am a dynamic and detail-oriented Full Stack Developer with over 5 years of experience building scalable, high-performance applications. I specialize in cross-platform frontend solutions using Flutter and Dart, and robust backend architectures with Node.js, Express.js, and Nest.js. I enjoy tackling complex challenges, delivering innovative solutions like parking apps, e-commerce platforms, and B2B/B2C systems, while continuously adapting to emerging technologies.

Throughout my career, I have engineered scalable backend systems, developed responsive Flutter applications, integrated AI/ML analytics using TensorFlow Lite, and streamlined DevOps processes. I am passionate about collaboration in cross-functional teams and providing efficient, high-quality software products that meet business goals.

Skills

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Expert

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Intermediate

Work Experience

Full Stack Developer at OMAEMIRATES

August 1, 2023 - Present

Designed and built a scalable backend architecture using Node.js, Express.js, and Sequelize with MSSQL, optimizing modules for authentication, vehicle/profile management, parking bookings, geofencing, and booking expiry workflows. Implemented Redis caching for low latency and real-time experiences. Developed a responsive Flutter web admin panel for parking zone and enforcement management. Integrated Firebase Cloud Messaging for real-time push notifications and Google Maps geofencing for dynamic parking visualization. Streamlined deployments with CI/CD pipelines and collaborated with cross-functional teams to deliver high-quality products.

Full Stack Developer at DesignoGraphy

July 31, 2023 - August 27, 2025

Architected a scalable backend for the Heatmaster SS Dealer App with Node.js, Express.js, and PostgreSQL to manage dealers and process warranties in real-time. Designed a microservices architecture for functionality decoupling including authentication, warranty claims, and payment processing. Built GraphQL APIs for flexible data fetching and implemented RabbitMQ for event-driven communication between dealer app, Zoho CRM, and inventory systems. Developed AWS Lambda serverless functions for background tasks. Integrated Firebase Authentication and OAuth2.0 for secure RBAC. Established logging and monitoring using Winston and Graylog. Delivered the Flutter frontend with features enhancing warranty submissions and dealer engagement by 50% and 25%, respectively.

Junior Full Stack Developer at Netware Solutions

October 31, 2022 - August 27, 2025

Optimized Flutter app performance for FreshBox B2C delivery app to improve load times and UI/UX. Addressed server-side bottlenecks with Node.js reducing server load by 50%. Integrated PayPal payment gateway and implemented wallet functionality enhancing user payment options. Conducted ongoing maintenance with testing and UAT. Developed backend for FreshBox B2B app using Node.js, MongoDB, and PostgreSQL, configuring real-time data sync, RBAC, and OAuth policies. Integrated background workers with BullMQ for transaction processing. Managed Docker-based local development and CI/CD pipelines for reliable releases. Collaborated with business teams to improve operational efficiency and client satisfaction.