Nathaniel Tewelde

About Nathaniel Tewelde

I’m a Full Stack Developer and solutions architect with a passion for building scalable, modern applications that solve complex business problems. Over the course of my career, I’ve worked across the full software development lifecycle — from designing database schemas and backend services to building intuitive front-end experiences and streamlining deployment pipelines.My experience spans a wide range of technologies, including Next.js, React, PostgreSQL, Docker, and cloud-based integrations with platforms like Business Central, ServiceNow, Aruba, Meraki, and Google Maps. I thrive on architecting systems that are not only robust and secure, but also easy to use and maintain.Currently, I’m leading the design and development of Atlas, WorldVue’s multi-tenant, multi-application platform for hospitality operations. Atlas centralizes monitoring, configuration, analytics, account management, and more — bringing a unified, scalable solution to the hospitality industry.At my core, I’m driven by a desire to solve problems through technology, mentor other developers, and build products that make a measurable impact. Whether it’s writing clean, maintainable code or architecting a complex distributed system, I bring a forward-thinking, hands-on approach to every project I take on.

Experience

1. Full Stack Developer

   Worldvue

   Mar 2025 — Present · Houston, TX, US

   Lead architect and primary developer of Atlas, a multi-tenant, multi-application platform designed to centralize monitoring, configuration, account management, sales, analytics, and project management for hospitality sites.• Built a full-stack Next.js platform integrated with third-party services like Business Central, Aruba, Meraki, ServiceNow, and Google Maps.• Designed and managed PostgreSQL schemas and database architecture, optimizing for performance, scalability, and multi-tenant data models.• Developed and maintained front-end and back-end applications, implementing modern UI/UX patterns with React and ShadCN while building secure APIs and services.• Implemented granular permission-based access control (PBAC) to manage complex user, group, and organization relationships.• Built and optimized CI/CD pipelines with GitLab for containerized deployments across staging and production environments.• Led integration of real-time device monitoring and reporting by connecting to external APIs and ingesting high-volume data streams.• Architected a multi-subdomain, single sign-on authentication system supporting both password-based and SAML SSO flows for enterprise clients.