SHADRACK MUTETHIA

Build full-stack healthcare management systems using the Frappe framework (backend) and Next.js (frontend). Design and develop FHIR-compliant APIs and resources such as Patient, Observation, and Encounter to enable interoperability between healthcare systems. Architect FHIR-native data models and workflows to support standards-based health information exchange. Collaborate with clinical stakeholders to translate healthcare workflows into scalable and compliant software solutions, integrating Frappe’s Python-based backend with a modern Next.js frontend for responsive, high-performance applications.

Develop full-stack web applications remotely for international clients using MERN/PERN stacks. Build RESTful APIs and microservices with Node.js and Express.js, implementing JWT authentication and role-based access control. Optimize PostgreSQL and MongoDB databases using indexing strategies to improve query performance, and implement Redis caching to reduce database load and improve API response times. Deploy containerized applications using Docker and Kubernetes on AWS and Azure with CI/CD pipelines, and set up monitoring with Prometheus, Grafana, and the ELK stack for real-time performance tracking. Build React applications using Next.js/Vite with SSR, code splitting, and maintain collaborative delivery via Git and Agile practices.

Evaluated electrical systems, HVAC units, and other power equipment to identify energy savings opportunities and enhance system performance while reducing costs. Produced detailed energy audit reports including technical specifications and cost-benefit analyses to support data-driven retrofit and switchgear upgrade decisions. Consulted on transformers, distribution boards, and other equipment to optimize power distribution in compliance with industry standards. Coordinated with sales, engineering, and operations teams to structure customer proposals and gain buy-in for recommended solutions.