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Hi, I'm Paul Vincent Dela Cruz, a Senior Full Stack Engineer with over 7 years of experience delivering secure, scalable healthcare SaaS platforms and enterprise-grade web systems. I specialize in building high-availability back-end services using Node.js and cloud-native architectures on Microsoft Azure. I’m proficient in API design, microservices, distributed systems, and secure data handling. I collaborate with cross-functional teams in Agile environments to ship performant, maintainable software, focusing on authentication, authorization, encryption, and compliance for sensitive health data.…Hi, I'm Paul Vincent Dela Cruz, a Senior Full Stack Engineer with over 7 years of experience delivering secure, scalable healthcare SaaS platforms and enterprise-grade web systems. I specialize in building high-availability back-end services using Node.js and cloud-native architectures on Microsoft Azure. I’m proficient in API design, microservices, distributed systems, and secure data handling. I collaborate with cross-functional teams in Agile environments to ship performant, maintainable software, focusing on authentication, authorization, encryption, and compliance for sensitive health data.

Paul Vincent Dela Cruz

Full Stack Developer, Web Developer, Front-End Developer, +2

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Hi, I'm Paul Vincent Dela Cruz, a Senior Full Stack Engineer with over 7 years of experience delivering secure, scalable healthcare SaaS platforms and enterprise-grade web systems. I specialize in building high-availability back-end services using Node.js and cloud-native architectures on Microsoft Azure. I’m proficient in API design, microservices, distributed systems, and secure data handling. I collaborate with cross-functional teams in Agile environments to ship performant, maintainable software, focusing on authentication, authorization, encryption, and compliance for sensitive health data.…Hi, I'm Paul Vincent Dela Cruz, a Senior Full Stack Engineer with over 7 years of experience delivering secure, scalable healthcare SaaS platforms and enterprise-grade web systems. I specialize in building high-availability back-end services using Node.js and cloud-native architectures on Microsoft Azure. I’m proficient in API design, microservices, distributed systems, and secure data handling. I collaborate with cross-functional teams in Agile environments to ship performant, maintainable software, focusing on authentication, authorization, encryption, and compliance for sensitive health data.

Available to hire

Hi, I’m Paul Vincent Dela Cruz, a Senior Full Stack Engineer with over 7 years of experience delivering secure, scalable healthcare SaaS platforms and enterprise-grade web systems. I specialize in building high-availability back-end services using Node.js and cloud-native architectures on Microsoft Azure.

I’m proficient in API design, microservices, distributed systems, and secure data handling. I collaborate with cross-functional teams in Agile environments to ship performant, maintainable software, focusing on authentication, authorization, encryption, and compliance for sensitive health data.

Skills

Experience Level

Expert

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Intermediate

Work Experience

Senior Full Stack Engineer at AREIT, Inc.

October 1, 2023 - Present

Architected and developed a multi-tenant healthcare SaaS platform supporting patient management and clinical workflows. Designed RESTful APIs enabling secure data exchange between internal services and third-party providers. Implemented JWT and OAuth2-based authentication with fine-grained role-based access control. Built scalable backend services using Node.js with modular and maintainable architecture. Developed dynamic healthcare dashboards using Angular and reactive programming patterns. Implemented audit logging and monitoring to track sensitive data access. Optimized MongoDB queries and indexing strategies to improve performance under high load. Containerized services using Docker and deployed to Azure App Services. Automated CI/CD pipelines for consistent build and deployment processes. Implemented caching mechanisms using Redis to reduce API response times. Collaborated with QA and compliance teams to ensure secure handling of patient data. Participated in architecture discussi

Full Stack Developer at Merrymart Consumer Corp

November 1, 2020 - September 30, 2023

Developed backend services supporting digital healthcare retail integrations. Designed modular APIs for order processing and inventory systems. Built responsive frontend applications using Angular and TypeScript. Integrated secure authentication and authorization layers across services. Improved system reliability through logging, error handling, and monitoring. Designed relational and NoSQL database schemas. Implemented background job queues for asynchronous processing. Reduced API latency through caching and query optimization. Assisted in infrastructure automation and cloud deployment workflows. Participated in Agile sprint cycles and cross-functional collaboration.