Arsalan Masood

Responsible for designing, building, operating, and automating large-scale backend platforms (On premises and AWS), delivering reliable, API-driven integration layers using Python (FastAPI) that enable interoperability across complex enterprise systems while maintaining high standards of scalability, resilience, and operational excellence.

• Designed and operated large-scale backend platforms supporting mission-critical logistics workflows, with a strong focus on reliability, performance, and long-term maintainability.
• Built and evolved API-first integration layers enabling interoperability across internal services and third-party systems in a complex enterprise environment.
• Led backend architectural decisions, balancing scalability, data integrity, and operational simplicity across distributed systems.
• Automated platform operations and delivery pipelines to reduce manual effort, improve consistency, and support rapid, safe change at scale.
• Partnered closely with product, platform, and infrastructure teams to deliver backend capabilities used by multiple downstream services and teams.

Delivered API-centric backend services in Java (Spring Boot) for healthcare integrations, with hands-on Angular frontend work, owning features end-to-end from design through production while operating in regulated, high-reliability environments.

• Designed and implemented scalable backend APIs enabling integration across multiple internal and external systems.
• Built end-to-end features with a backend-first approach, complemented by Angular UI components where required.
• Took ownership of services in production, improving reliability, performance, and operational visibility.
• Collaborated closely with product and cross-functional teams to translate complex domain requirements into maintainable systems.
• Contributed to clean architecture, testing practices, and incremental system improvements in a growing platform.

Delivered integrated automation solutions by connecting smart devices to central control platforms, improving energy efficiency, safety, and user experience across residential, commercial, and large-scale public environments.

• Integrated heterogeneous hardware and software systems through well-defined APIs and control interfaces.
• Designed reliable backend logic to coordinate real-time device interactions and system state.
• Worked across the full stack to deliver end-to-end solutions in production environments.
• Operated systems in live, customer-facing settings, prioritising stability and fault tolerance.
• Translated complex physical-world requirements into scalable, maintainable software systems.

Developed low-level, reliable systems close to hardware, delivering performance-critical firmware and control software while applying strong R&D and software engineering principles to build, test, and operate embedded platforms in production environments.

• Developed and maintained embedded firmware interacting directly with hardware interfaces, sensors, and peripherals in resource-constrained environments.
• Designed reliable, performance-aware embedded components with a strong focus on determinism, stability, and fault handling
• Debugged complex hardware–software interactions across development and production environments.