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Frontend-Focused Full-Stack Engineer

Nate
Valline

I build interfaces that feel intuitive — clean, performant, and obsessively considered from first interaction to last pixel.

PostgreSQLNode.jsNext.jsVitestFigmaReactJavascriptReduxREST APIsTypeScriptAppwriteTailwindCSSSASSExpress.jsGraphQLPostgreSQLNode.jsNext.jsVitestFigmaReactJavascriptReduxREST APIsTypeScriptAppwriteTailwindCSSSASSExpress.jsGraphQL

Crafting the
web's front-
facing layer.

5+
Years designing & building
20+
Unique Projects worked
10+
APIs integrated

I'm a full-stack engineer who lives at the intersection of logic and aesthetics. My instinct is always to start with the user. What they see. What they feel. And then build the architecture that serves that experience.

I've worked across startups and product teams, taking ownership in everything from component libraries and design systems to REST and GraphQL APIs, infrastructure, and deployment pipelines.

When I'm not writing code, I'm usually thinking about studying interaction design, how to improve as a developer or outside somewhere with a very good view.

Capabilities

Frontend
  • React / Next.js
  • Javascript / TypeScript
  • CSS / SASS / TailwindCSS
  • Context API / Redux
  • Shadcn / PrimeReact
Backend
  • Node.js / Express
  • MongoDB
  • PostgreSQL
  • APIs
  • Appwrite
  • OAuth / Next Auth
Tooling
  • Git / CI-CD
  • Vercel / Netlify
  • Webpack / Vite
  • Jest / Vitest
Design
  • Figma
  • Design systems
  • Accessibility (WCAG)
  • Prototyping

Selected Work

01
01

AF Maintenance & Logistics Platform

Sole front-end engineer modernizing a legacy Government maintenance and logistics platform. Consolidated vendor tracking, inventory management, data visualization, and real-time alerts into a single performant UI. This is able to handle 750,000+ records, includes drag-and-drop dashboard widgets, and enterprise authentication via Keycloak.

ReactTypeScriptTailwindCSSPrimeReactKeyCloakVitest
02
02

Powder Peak Home Inspections

A full-stack marketing site for a home inspection company, featuring a dynamic fee estimate calculator with admin-adjustable settings persisted in Appwrite. Integrated Next Auth for secure admin authentication, a Brevo-connected contact form, and Calendly for seamless appointment scheduling.

Next.jsTypeScriptAppwriteTailwindCSSNext AuthFigma
Live site
03
03

Elevated Barre Studio

A mobile-first marketing site for a barre fitness studio, custom designed with a focus on responsive aesthetics and seamless user experience across devices. Integrates third-party backend widgets for class scheduling, lead generation, and subscription management to deliver a full-featured business presence without a custom backend.

Next.jsJavaScriptSASSFigma
Live site
04
04

Horizon Banking App

A full-stack banking dashboard built featuring secure authentication, Plaid-powered bank account aggregation, and Dwolla-enabled electronic transfers. Developed as a guided project to practice integrating third-party financial APIs with a polished UI built for transaction visualization.

Next.jsTypeScriptTailwindCSSPlaidDwollaAppwriteShadcn
Live site
Let's collaborate

LET'S
BUILD IT.

nate@natevalline.dev