Nate M King
2026 PORTFOLIO

Nate M King

Full Stack Developer with a frontend focus. Experienced in building fast, scalable apps with React/Next.js, and in shaping clean, accessible, and responsive interfaces.

CURRENTLY
Sr UI Developer
@ Xtivia
2021 — Present
FOCUS
Frontend
React
Next.JS
Typescript
Performance
Architecture
DX

Professional Work

2021 — 2026

Note: Many of the systems I've built are internal enterprise platforms and are not publicly accessible due to confidentiality agreements. I'm available to provide deeper technical context around architecture, design decisions, and impact.

2025

SCAG Dealer PortalInternal

Metalcraft of Mayville

Reengineered and modernized a legacy ASP.NET B2B dealer portal using Next.js, introducing caching layers to improve performance and scalability. Engineered a new commerce engine enabling dealers to order parts and whole goods, and integrated a PNC Bank payment system that doubled average payments within the first month post-launch. Added multiple new features enhancing both dealer and internal user experiences. Deployed on Azure with Entra integration for streamlined authentication and access management.

Next.JSTypescriptTailwindShadCNPrismaMS Azure
2024

ClaimProInternal

Metalcraft of Mayville

Reengineered, rebuilt, and modernized legacy internal ASP.net/Java claims portal with Next.js, implementing caching for improved performance and scalability. Used server-side rendering and caching to improve client experience.

Next.JSTypescriptTailwindShadCNOpen API
2023

MyCITCInternal

Cook Inlet Tribal Council

Led frontend development of a dual-role community services portal for Cook Inlet Tribal Council, enabling participants to access and manage services while providing staff with administrative tools and operational workflows. Built the application from the ground up using Next.js and Tailwind, developing a fully custom component system and integrating with backend APIs. Implemented secure authentication and role-based access control via Azure cloud services, and served as frontend team lead guiding architecture, standards, and feature delivery.

Next.JSTypescriptTailwindDaisyUIOpen APIMS Azure
2022

When To TestSunset

NIH RADx

Led frontend development of a React-based Individual COVID Risk Calculator, translating risk model calculator into TypeScript in collaboration with an MIT scientist. Integrated dynamic content using Contentful CMS.

Next.JSTypescriptTailwindMUIContentfulAWS
2021

VinU

Vincennes University

Assisted University's web team in developing multiple Liferay fragments, widgets, and client extensions to enhance site functionality and visual appeal.

HTMLCSSJavascriptVinU