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I'm Hassan Raza Khan, a System Architect and Full-Stack .NET specialist with over 12 years of experience designing and modernizing large-scale enterprise platforms. I excel in distributed microservices, event-driven patterns, and Azure cloud ecosystems, reliably supporting thousands of daily users. I have led government-scale digital transformations, built AI-driven workflows with RAG and LLMs, and mentored teams of 14+ engineers across .NET, AI, and cloud domains. I’m passionate about clean architecture, hands-on delivery, and turning complex business problems into robust, scalable software. I thrive in collaborative environments, translating complex requirements into scalable architectural designs, guiding teams to deliver high-availability systems, and continuously advancing skills in cloud, AI, and modern software practices.…I'm Hassan Raza Khan, a System Architect and Full-Stack .NET specialist with over 12 years of experience designing and modernizing large-scale enterprise platforms. I excel in distributed microservices, event-driven patterns, and Azure cloud ecosystems, reliably supporting thousands of daily users. I have led government-scale digital transformations, built AI-driven workflows with RAG and LLMs, and mentored teams of 14+ engineers across .NET, AI, and cloud domains. I’m passionate about clean architecture, hands-on delivery, and turning complex business problems into robust, scalable software. I thrive in collaborative environments, translating complex requirements into scalable architectural designs, guiding teams to deliver high-availability systems, and continuously advancing skills in cloud, AI, and modern software practices.

Hassan Raza Khan

Full Stack Developer, Web Developer, Programmer, +2

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I'm Hassan Raza Khan, a System Architect and Full-Stack .NET specialist with over 12 years of experience designing and modernizing large-scale enterprise platforms. I excel in distributed microservices, event-driven patterns, and Azure cloud ecosystems, reliably supporting thousands of daily users. I have led government-scale digital transformations, built AI-driven workflows with RAG and LLMs, and mentored teams of 14+ engineers across .NET, AI, and cloud domains. I’m passionate about clean architecture, hands-on delivery, and turning complex business problems into robust, scalable software. I thrive in collaborative environments, translating complex requirements into scalable architectural designs, guiding teams to deliver high-availability systems, and continuously advancing skills in cloud, AI, and modern software practices.…I'm Hassan Raza Khan, a System Architect and Full-Stack .NET specialist with over 12 years of experience designing and modernizing large-scale enterprise platforms. I excel in distributed microservices, event-driven patterns, and Azure cloud ecosystems, reliably supporting thousands of daily users. I have led government-scale digital transformations, built AI-driven workflows with RAG and LLMs, and mentored teams of 14+ engineers across .NET, AI, and cloud domains. I’m passionate about clean architecture, hands-on delivery, and turning complex business problems into robust, scalable software. I thrive in collaborative environments, translating complex requirements into scalable architectural designs, guiding teams to deliver high-availability systems, and continuously advancing skills in cloud, AI, and modern software practices.

Available to hire

I’m Hassan Raza Khan, a System Architect and Full-Stack .NET specialist with over 12 years of experience designing and modernizing large-scale enterprise platforms. I excel in distributed microservices, event-driven patterns, and Azure cloud ecosystems, reliably supporting thousands of daily users. I have led government-scale digital transformations, built AI-driven workflows with RAG and LLMs, and mentored teams of 14+ engineers across .NET, AI, and cloud domains. I’m passionate about clean architecture, hands-on delivery, and turning complex business problems into robust, scalable software.

I thrive in collaborative environments, translating complex requirements into scalable architectural designs, guiding teams to deliver high-availability systems, and continuously advancing skills in cloud, AI, and modern software practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior System Architect at Sharjah Airport International Free Zone

April 1, 2020 - December 1, 2025

Led the transformation of a legacy ERP into a resilient .NET microservices ecosystem, implementing event-driven communication (RabbitMQ), API Gateway (Ocelot), and Kubernetes-based orchestration with GitHub Actions. Architected AI-driven business workflows using RAG, Gemini LLM, n8n, and vector databases, processing 100k+ historical records to automate lead qualification and company registration. Designed a Smart Approval System (Web & Mobile) for executive leadership, reducing critical approval cycles from days to under 1 hour. Technical leadership: mentored 14+ engineers, enforced Clean Architecture and SOLID principles, and reduced technical debt.

Senior System Developer at Sharjah Airport International Free Zone

September 1, 2014 - March 1, 2020

Government-scale digitization: led digitization of 400+ government services, impacting 10,000+ daily users and eliminating 90% manual paperwork. Data & search architecture: designed a secure, high-performance Document Management System hosting millions of encrypted records, reducing retrieval times from days to seconds. Analytics & KPI systems: architected a centralized data warehouse and KPI monitoring platform, enabling real-time visibility into 90% of organizational performance metrics.

Lead Developer at Arabisk Network

September 1, 2013 - September 1, 2014

Global accessibility: engineered high-performance multilingual systems to support an international user base, effectively eliminating localization overhead. E-commerce optimization: designed high-traffic e-commerce applications using ASP.NET, optimizing server-side performance to enhance site speed and conversion rates.

Technical Lead at Meta-Abstraxion

January 1, 2011 - August 1, 2013

Digital solutions for Fortune 500 brands: led the technical execution of 50+ interactive applications and AR campaigns for global industry leaders. Real-time TravelExpress: developed a UK-based multimodal travel platform, solving complex route-planning logic and integrating third-party transport APIs. Stakeholder management: served as the technical focal point for international clients, translating business requirements into scalable architectural designs.

Senior Software Developer at Wizdom.ai

September 1, 2008 - January 1, 2011

Advanced UI components: built a high-complexity, custom JavaScript rich-text editor & components. Data visualization: developed interactive, real-time dashboards. Multi-source data aggregator: engineered a research browser that contributed to platform acquisition by Oxford University.